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Merge pull request #73946 from dashpole/prometheus_core_metrics 

Add kubelet resource metrics v1alpha1 endpoint
pull/564/head
Kubernetes Prow Robot 2019-03-07 22:43:28 -08:00 committed by GitHub
parent 788f24583e 6051664c0f
commit 535064773a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
103 changed files with 156129 additions and 348 deletions
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84
Godeps/Godeps.json generated
View File

@ -2892,73 +2892,73 @@
},
{
"ImportPath": "github.com/onsi/gomega",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/format",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/gstruct",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/gstruct/errors",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/internal/assertion",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/internal/asyncassertion",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/internal/oraclematcher",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/internal/testingtsupport",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/matchers",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/bipartitegraph",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/edge",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/node",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/util",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/onsi/gomega/types",
"Comment": "v1.0-122-gd59fa0ac68bb5d",
"Rev": "d59fa0ac68bb5dd932ee8d24eed631cdd519efc3"
"Comment": "v1.4.3-9-g5533ce8a0da374",
"Rev": "5533ce8a0da374da682cd53d70ddcc54adf1a710"
},
{
"ImportPath": "github.com/opencontainers/go-digest",
@ -3636,6 +3636,10 @@
"ImportPath": "golang.org/x/net/html/atom",
"Rev": "0ed95abb35c445290478a5348a7b38bb154135fd"
},
{
"ImportPath": "golang.org/x/net/html/charset",
"Rev": "0ed95abb35c445290478a5348a7b38bb154135fd"
},
{
"ImportPath": "golang.org/x/net/http2",
"Rev": "0ed95abb35c445290478a5348a7b38bb154135fd"
@ -3712,6 +3716,14 @@
"ImportPath": "golang.org/x/text/encoding",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/charmap",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/htmlindex",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/internal",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
@ -3720,6 +3732,22 @@
"ImportPath": "golang.org/x/text/encoding/internal/identifier",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/japanese",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/korean",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/simplifiedchinese",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/traditionalchinese",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding/unicode",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"

245
Godeps/LICENSES generated
View File

@ -101121,6 +101121,41 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
================================================================================
================================================================================
= vendor/golang.org/x/net/html/charset licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/net/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/net/http2 licensed under: =
@ -101786,6 +101821,76 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/charmap licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/text/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/htmlindex licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/text/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/internal licensed under: =
@ -101856,6 +101961,146 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/japanese licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/text/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/korean licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/text/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/simplifiedchinese licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/text/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/traditionalchinese licensed under: =
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
= vendor/golang.org/x/text/LICENSE 5d4950ecb7b26d2c5e4e7b4e0dd74707
================================================================================
================================================================================
= vendor/golang.org/x/text/encoding/unicode licensed under: =

1
pkg/kubelet/apis/BUILD
View File

@ -44,6 +44,7 @@ filegroup(
"//pkg/kubelet/apis/pluginregistration/v1alpha1:all-srcs",
"//pkg/kubelet/apis/pluginregistration/v1beta1:all-srcs",
"//pkg/kubelet/apis/podresources:all-srcs",
"//pkg/kubelet/apis/resourcemetrics/v1alpha1:all-srcs",
"//pkg/kubelet/apis/stats/v1alpha1:all-srcs",
],
tags = ["automanaged"],

26
pkg/kubelet/apis/resourcemetrics/v1alpha1/BUILD Normal file
View File

@ -0,0 +1,26 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["config.go"],
importpath = "k8s.io/kubernetes/pkg/kubelet/apis/resourcemetrics/v1alpha1",
visibility = ["//visibility:public"],
deps = [
"//pkg/kubelet/apis/stats/v1alpha1:go_default_library",
"//pkg/kubelet/server/stats:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

81
pkg/kubelet/apis/resourcemetrics/v1alpha1/config.go Normal file
View File

@ -0,0 +1,81 @@
/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
"time"
summary "k8s.io/kubernetes/pkg/kubelet/apis/stats/v1alpha1"
"k8s.io/kubernetes/pkg/kubelet/server/stats"
)
// Version is the string representation of the version of this configuration
const Version = "v1alpha1"
// Config is the v1alpha1 resource metrics definition
func Config() stats.ResourceMetricsConfig {
return stats.ResourceMetricsConfig{
NodeMetrics: []stats.NodeResourceMetric{
{
Name: "node_cpu_usage_seconds_total",
Description: "Cumulative cpu time consumed by the node in core-seconds",
ValueFn: func(s summary.NodeStats) (*float64, time.Time) {
if s.CPU == nil {
return nil, time.Time{}
}
v := float64(*s.CPU.UsageCoreNanoSeconds) / float64(time.Second)
return &v, s.CPU.Time.Time
},
},
{
Name: "node_memory_working_set_bytes",
Description: "Current working set of the node in bytes",
ValueFn: func(s summary.NodeStats) (*float64, time.Time) {
if s.Memory == nil {
return nil, time.Time{}
}
v := float64(*s.Memory.WorkingSetBytes)
return &v, s.Memory.Time.Time
},
},
},
ContainerMetrics: []stats.ContainerResourceMetric{
{
Name: "container_cpu_usage_seconds_total",
Description: "Cumulative cpu time consumed by the container in core-seconds",
ValueFn: func(s summary.ContainerStats) (*float64, time.Time) {
if s.CPU == nil {
return nil, time.Time{}
}
v := float64(*s.CPU.UsageCoreNanoSeconds) / float64(time.Second)
return &v, s.CPU.Time.Time
},
},
{
Name: "container_memory_working_set_bytes",
Description: "Current working set of the container in bytes",
ValueFn: func(s summary.ContainerStats) (*float64, time.Time) {
if s.Memory == nil {
return nil, time.Time{}
}
v := float64(*s.Memory.WorkingSetBytes)
return &v, s.Memory.Time.Time
},
},
},
}
}

1
pkg/kubelet/server/BUILD
View File

@ -20,6 +20,7 @@ go_library(
"//pkg/apis/core/v1/validation:go_default_library",
"//pkg/kubelet/apis/podresources:go_default_library",
"//pkg/kubelet/apis/podresources/v1alpha1:go_default_library",
"//pkg/kubelet/apis/resourcemetrics/v1alpha1:go_default_library",
"//pkg/kubelet/container:go_default_library",
"//pkg/kubelet/prober:go_default_library",
"//pkg/kubelet/server/portforward:go_default_library",

21
pkg/kubelet/server/server.go
View File

@ -25,6 +25,7 @@ import (
"net/http"
"net/http/pprof"
"net/url"
"path"
"reflect"
goruntime "runtime"
"strconv"
@ -59,6 +60,7 @@ import (
"k8s.io/kubernetes/pkg/apis/core/v1/validation"
"k8s.io/kubernetes/pkg/kubelet/apis/podresources"
podresourcesapi "k8s.io/kubernetes/pkg/kubelet/apis/podresources/v1alpha1"
"k8s.io/kubernetes/pkg/kubelet/apis/resourcemetrics/v1alpha1"
kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
"k8s.io/kubernetes/pkg/kubelet/prober"
"k8s.io/kubernetes/pkg/kubelet/server/portforward"
@ -71,12 +73,13 @@ import (
)
const (
metricsPath = "/metrics"
cadvisorMetricsPath = "/metrics/cadvisor"
proberMetricsPath = "/metrics/probes"
specPath = "/spec/"
statsPath = "/stats/"
logsPath = "/logs/"
metricsPath = "/metrics"
cadvisorMetricsPath = "/metrics/cadvisor"
resourceMetricsPathPrefix = "/metrics/resource"
proberMetricsPath = "/metrics/probes"
specPath = "/spec/"
statsPath = "/stats/"
logsPath = "/logs/"
)
// Server is a http.Handler which exposes kubelet functionality over HTTP.
@ -309,6 +312,12 @@ func (s *Server) InstallDefaultHandlers() {
promhttp.HandlerFor(r, promhttp.HandlerOpts{ErrorHandling: promhttp.ContinueOnError}),
)
v1alpha1ResourceRegistry := prometheus.NewRegistry()
v1alpha1ResourceRegistry.MustRegister(stats.NewPrometheusResourceMetricCollector(s.resourceAnalyzer, v1alpha1.Config()))
s.restfulCont.Handle(path.Join(resourceMetricsPathPrefix, v1alpha1.Version),
promhttp.HandlerFor(v1alpha1ResourceRegistry, promhttp.HandlerOpts{ErrorHandling: promhttp.ContinueOnError}),
)
// prober metrics are exposed under a different endpoint
p := prometheus.NewRegistry()
p.MustRegister(prober.ProberResults)

6
pkg/kubelet/server/stats/BUILD
View File

@ -6,6 +6,7 @@ go_library(
"doc.go",
"fs_resource_analyzer.go",
"handler.go",
"prometheus_resource_metrics.go",
"resource_analyzer.go",
"summary.go",
"summary_sys_containers.go",
@ -27,6 +28,7 @@ go_library(
"//staging/src/k8s.io/apimachinery/pkg/util/wait:go_default_library",
"//vendor/github.com/emicklei/go-restful:go_default_library",
"//vendor/github.com/google/cadvisor/info/v1:go_default_library",
"//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
"//vendor/k8s.io/klog:go_default_library",
],
)
@ -34,6 +36,7 @@ go_library(
go_test(
name = "go_default_test",
srcs = [
"prometheus_resource_metrics_test.go",
"summary_test.go",
"summary_windows_test.go",
"volume_stat_calculator_test.go",
@ -46,7 +49,10 @@ go_test(
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/resource:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/github.com/prometheus/client_golang/prometheus:go_default_library",
"//vendor/github.com/prometheus/client_model/go:go_default_library",
"//vendor/github.com/stretchr/testify/assert:go_default_library",
"//vendor/github.com/stretchr/testify/mock:go_default_library",
] + select({
"@io_bazel_rules_go//go/platform:android": [
"//pkg/kubelet/cm:go_default_library",

118
pkg/kubelet/server/stats/prometheus_resource_metrics.go Normal file
View File

@ -0,0 +1,118 @@
/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stats
import (
"time"
"k8s.io/klog"
stats "k8s.io/kubernetes/pkg/kubelet/apis/stats/v1alpha1"
"github.com/prometheus/client_golang/prometheus"
)
// NodeResourceMetric describes a metric for the node
type NodeResourceMetric struct {
Name string
Description string
ValueFn func(stats.NodeStats) (*float64, time.Time)
}
func (n *NodeResourceMetric) desc() *prometheus.Desc {
return prometheus.NewDesc(n.Name, n.Description, []string{}, nil)
}
// ContainerResourceMetric describes a metric for containers
type ContainerResourceMetric struct {
Name string
Description string
ValueFn func(stats.ContainerStats) (*float64, time.Time)
}
func (n *ContainerResourceMetric) desc() *prometheus.Desc {
return prometheus.NewDesc(n.Name, n.Description, []string{"container", "pod", "namespace"}, nil)
}
// ResourceMetricsConfig specifies which metrics to collect and export
type ResourceMetricsConfig struct {
NodeMetrics []NodeResourceMetric
ContainerMetrics []ContainerResourceMetric
}
// NewPrometheusResourceMetricCollector returns a prometheus.Collector which exports resource metrics
func NewPrometheusResourceMetricCollector(provider SummaryProvider, config ResourceMetricsConfig) prometheus.Collector {
return &resourceMetricCollector{
provider: provider,
config: config,
errors: prometheus.NewGauge(prometheus.GaugeOpts{
Name: "scrape_error",
Help: "1 if there was an error while getting container metrics, 0 otherwise",
}),
}
}
type resourceMetricCollector struct {
provider SummaryProvider
config ResourceMetricsConfig
errors prometheus.Gauge
}
var _ prometheus.Collector = &resourceMetricCollector{}
// Describe implements prometheus.Collector
func (rc *resourceMetricCollector) Describe(ch chan<- *prometheus.Desc) {
rc.errors.Describe(ch)
for _, metric := range rc.config.NodeMetrics {
ch <- metric.desc()
}
for _, metric := range rc.config.ContainerMetrics {
ch <- metric.desc()
}
}
// Collect implements prometheus.Collector
// Since new containers are frequently created and removed, using the prometheus.Gauge Collector would
// leak metric collectors for containers or pods that no longer exist. Instead, implement
// prometheus.Collector in a way that only collects metrics for active containers.
func (rc *resourceMetricCollector) Collect(ch chan<- prometheus.Metric) {
rc.errors.Set(0)
defer rc.errors.Collect(ch)
summary, err := rc.provider.GetCPUAndMemoryStats()
if err != nil {
rc.errors.Set(1)
klog.Warningf("Error getting summary for resourceMetric prometheus endpoint: %v", err)
return
}
for _, metric := range rc.config.NodeMetrics {
if value, timestamp := metric.ValueFn(summary.Node); value != nil {
ch <- prometheus.NewMetricWithTimestamp(timestamp,
prometheus.MustNewConstMetric(metric.desc(), prometheus.GaugeValue, *value))
}
}
for _, pod := range summary.Pods {
for _, container := range pod.Containers {
for _, metric := range rc.config.ContainerMetrics {
if value, timestamp := metric.ValueFn(container); value != nil {
ch <- prometheus.NewMetricWithTimestamp(timestamp,
prometheus.MustNewConstMetric(metric.desc(), prometheus.GaugeValue, *value, container.Name, pod.PodRef.Name, pod.PodRef.Namespace))
}
}
}
}
}

348
pkg/kubelet/server/stats/prometheus_resource_metrics_test.go Normal file
View File

@ -0,0 +1,348 @@
/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stats
import (
"fmt"
"testing"
"time"
"github.com/prometheus/client_golang/prometheus"
dto "github.com/prometheus/client_model/go"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
statsapi "k8s.io/kubernetes/pkg/kubelet/apis/stats/v1alpha1"
)
const (
errorName = "scrape_error"
errorHelp = "1 if there was an error while getting container metrics, 0 otherwise"
)
var (
noError = float64(0)
hasError = float64(1)
)
type mockSummaryProvider struct {
mock.Mock
}
func (m *mockSummaryProvider) Get(updateStats bool) (*statsapi.Summary, error) {
args := m.Called(updateStats)
return args.Get(0).(*statsapi.Summary), args.Error(1)
}
func (m *mockSummaryProvider) GetCPUAndMemoryStats() (*statsapi.Summary, error) {
args := m.Called()
return args.Get(0).(*statsapi.Summary), args.Error(1)
}
type collectResult struct {
desc *prometheus.Desc
metric *dto.Metric
}
func TestCollectResourceMetrics(t *testing.T) {
testTime := metav1.Now()
for _, tc := range []struct {
description string
config ResourceMetricsConfig
summary *statsapi.Summary
summaryErr error
expectedMetrics []collectResult
}{
{
description: "error getting summary",
config: ResourceMetricsConfig{},
summary: nil,
summaryErr: fmt.Errorf("failed to get summary"),
expectedMetrics: []collectResult{
{
desc: prometheus.NewDesc(errorName, errorHelp, []string{}, nil),
metric: &dto.Metric{Gauge: &dto.Gauge{Value: &hasError}},
},
},
},
{
description: "arbitrary node metrics",
config: ResourceMetricsConfig{
NodeMetrics: []NodeResourceMetric{
{
Name: "node_foo",
Description: "a metric from nodestats",
ValueFn: func(s statsapi.NodeStats) (*float64, time.Time) {
if s.CPU == nil {
return nil, time.Time{}
}
v := float64(*s.CPU.UsageCoreNanoSeconds) / float64(time.Second)
return &v, s.CPU.Time.Time
},
},
{
Name: "node_bar",
Description: "another metric from nodestats",
ValueFn: func(s statsapi.NodeStats) (*float64, time.Time) {
if s.Memory == nil {
return nil, time.Time{}
}
v := float64(*s.Memory.WorkingSetBytes)
return &v, s.Memory.Time.Time
},
},
},
},
summary: &statsapi.Summary{
Node: statsapi.NodeStats{
CPU: &statsapi.CPUStats{
Time: testTime,
UsageCoreNanoSeconds: uint64Ptr(10000000000),
},
Memory: &statsapi.MemoryStats{
Time: testTime,
WorkingSetBytes: uint64Ptr(1000),
},
},
},
summaryErr: nil,
expectedMetrics: []collectResult{
{
desc: prometheus.NewDesc("node_foo", "a metric from nodestats", []string{}, nil),
metric: &dto.Metric{Gauge: &dto.Gauge{Value: float64Ptr(10)}},
},
{
desc: prometheus.NewDesc("node_bar", "another metric from nodestats", []string{}, nil),
metric: &dto.Metric{Gauge: &dto.Gauge{Value: float64Ptr(1000)}},
},
{
desc: prometheus.NewDesc(errorName, errorHelp, []string{}, nil),
metric: &dto.Metric{Gauge: &dto.Gauge{Value: &noError}},
},
},
},
{
description: "arbitrary container metrics for different container, pods and namespaces",
config: ResourceMetricsConfig{
ContainerMetrics: []ContainerResourceMetric{
{
Name: "container_foo",
Description: "a metric from container stats",
ValueFn: func(s statsapi.ContainerStats) (*float64, time.Time) {
if s.CPU == nil {
return nil, time.Time{}
}
v := float64(*s.CPU.UsageCoreNanoSeconds) / float64(time.Second)
return &v, s.CPU.Time.Time
},
},
{
Name: "container_bar",
Description: "another metric from container stats",
ValueFn: func(s statsapi.ContainerStats) (*float64, time.Time) {
if s.Memory == nil {
return nil, time.Time{}
}
v := float64(*s.Memory.WorkingSetBytes)
return &v, s.Memory.Time.Time
},
},
},
},
summary: &statsapi.Summary{
Pods: []statsapi.PodStats{
{
PodRef: statsapi.PodReference{
Name: "pod_a",
Namespace: "namespace_a",
},
Containers: []statsapi.ContainerStats{
{
Name: "container_a",
CPU: &statsapi.CPUStats{
Time: testTime,
UsageCoreNanoSeconds: uint64Ptr(10000000000),
},
Memory: &statsapi.MemoryStats{
Time: testTime,
WorkingSetBytes: uint64Ptr(1000),
},
},
{
Name: "container_b",
CPU: &statsapi.CPUStats{
Time: testTime,
UsageCoreNanoSeconds: uint64Ptr(10000000000),
},
Memory: &statsapi.MemoryStats{
Time: testTime,
WorkingSetBytes: uint64Ptr(1000),
},
},
},
},
{
PodRef: statsapi.PodReference{
Name: "pod_b",
Namespace: "namespace_b",
},
Containers: []statsapi.ContainerStats{
{
Name: "container_a",
CPU: &statsapi.CPUStats{
Time: testTime,
UsageCoreNanoSeconds: uint64Ptr(10000000000),
},
Memory: &statsapi.MemoryStats{
Time: testTime,
WorkingSetBytes: uint64Ptr(1000),
},
},
},
},
},
},
summaryErr: nil,
expectedMetrics: []collectResult{
{
desc: prometheus.NewDesc("container_foo", "a metric from container stats", []string{"container", "pod", "namespace"}, nil),
metric: &dto.Metric{
Gauge: &dto.Gauge{Value: float64Ptr(10)},
Label: []*dto.LabelPair{
{Name: stringPtr("container"), Value: stringPtr("container_a")},
{Name: stringPtr("namespace"), Value: stringPtr("namespace_a")},
{Name: stringPtr("pod"), Value: stringPtr("pod_a")},
},
},
},
{
desc: prometheus.NewDesc("container_bar", "another metric from container stats", []string{"container", "pod", "namespace"}, nil),
metric: &dto.Metric{
Gauge: &dto.Gauge{Value: float64Ptr(1000)},
Label: []*dto.LabelPair{
{Name: stringPtr("container"), Value: stringPtr("container_a")},
{Name: stringPtr("namespace"), Value: stringPtr("namespace_a")},
{Name: stringPtr("pod"), Value: stringPtr("pod_a")},
},
},
},
{
desc: prometheus.NewDesc("container_foo", "a metric from container stats", []string{"container", "pod", "namespace"}, nil),
metric: &dto.Metric{
Gauge: &dto.Gauge{Value: float64Ptr(10)},
Label: []*dto.LabelPair{
{Name: stringPtr("container"), Value: stringPtr("container_b")},
{Name: stringPtr("namespace"), Value: stringPtr("namespace_a")},
{Name: stringPtr("pod"), Value: stringPtr("pod_a")},
},
},
},
{
desc: prometheus.NewDesc("container_bar", "another metric from container stats", []string{"container", "pod", "namespace"}, nil),
metric: &dto.Metric{
Gauge: &dto.Gauge{Value: float64Ptr(1000)},
Label: []*dto.LabelPair{
{Name: stringPtr("container"), Value: stringPtr("container_b")},
{Name: stringPtr("namespace"), Value: stringPtr("namespace_a")},
{Name: stringPtr("pod"), Value: stringPtr("pod_a")},
},
},
},
{
desc: prometheus.NewDesc("container_foo", "a metric from container stats", []string{"container", "pod", "namespace"}, nil),
metric: &dto.Metric{
Gauge: &dto.Gauge{Value: float64Ptr(10)},
Label: []*dto.LabelPair{
{Name: stringPtr("container"), Value: stringPtr("container_a")},
{Name: stringPtr("namespace"), Value: stringPtr("namespace_b")},
{Name: stringPtr("pod"), Value: stringPtr("pod_b")},
},
},
},
{
desc: prometheus.NewDesc("container_bar", "another metric from container stats", []string{"container", "pod", "namespace"}, nil),
metric: &dto.Metric{
Gauge: &dto.Gauge{Value: float64Ptr(1000)},
Label: []*dto.LabelPair{
{Name: stringPtr("container"), Value: stringPtr("container_a")},
{Name: stringPtr("namespace"), Value: stringPtr("namespace_b")},
{Name: stringPtr("pod"), Value: stringPtr("pod_b")},
},
},
},
{
desc: prometheus.NewDesc(errorName, errorHelp, []string{}, nil),
metric: &dto.Metric{Gauge: &dto.Gauge{Value: &noError}},
},
},
},
} {
t.Run(tc.description, func(t *testing.T) {
provider := &mockSummaryProvider{}
provider.On("GetCPUAndMemoryStats").Return(tc.summary, tc.summaryErr)
collector := NewPrometheusResourceMetricCollector(provider, tc.config)
metrics := collectMetrics(t, collector, len(tc.expectedMetrics))
for i := range metrics {
assertEqual(t, metrics[i], tc.expectedMetrics[i])
}
})
}
}
// collectMetrics is a wrapper around a prometheus.Collector which returns the metrics added to the metric channel as a slice.metric
// It will block indefinitely if the collector does not collect exactly numMetrics.
func collectMetrics(t *testing.T, collector prometheus.Collector, numMetrics int) (results []collectResult) {
metricsCh := make(chan prometheus.Metric)
done := make(chan struct{})
go func() {
collector.Collect(metricsCh)
done <- struct{}{}
}()
for i := 0; i < numMetrics; i++ {
metric := <-metricsCh
metricProto := &dto.Metric{}
assert.NoError(t, metric.Write(metricProto))
results = append(results, collectResult{desc: metric.Desc(), metric: metricProto})
}
<-done
return
}
// assertEqual asserts for semanitic equality for fields we care about
func assertEqual(t *testing.T, expected, actual collectResult) {
assert.Equal(t, expected.desc.String(), actual.desc.String())
assert.Equal(t, *expected.metric.Gauge.Value, *actual.metric.Gauge.Value, "for desc: %v", expected.desc.String())
assert.Equal(t, len(expected.metric.Label), len(actual.metric.Label))
if len(expected.metric.Label) == len(actual.metric.Label) {
for i := range expected.metric.Label {
assert.Equal(t, *expected.metric.Label[i], *actual.metric.Label[i], "for desc: %v", expected.desc.String())
}
}
}
func stringPtr(s string) *string {
return &s
}
func uint64Ptr(u uint64) *uint64 {
return &u
}
func float64Ptr(f float64) *float64 {
return &f
}

2
test/e2e/framework/kubelet_stats.go
View File

@ -67,7 +67,7 @@ func (a KubeletLatencyMetrics) Less(i, j int) bool { return a[i].Latency > a[j].
// or else, the function will try to get kubelet metrics directly from the node.
func getKubeletMetricsFromNode(c clientset.Interface, nodeName string) (metrics.KubeletMetrics, error) {
if c == nil {
return metrics.GrabKubeletMetricsWithoutProxy(nodeName)
return metrics.GrabKubeletMetricsWithoutProxy(nodeName, "/metrics")
}
grabber, err := metrics.NewMetricsGrabber(c, nil, true, false, false, false, false)
if err != nil {

5
test/e2e/framework/metrics/kubelet_metrics.go
View File

@ -43,9 +43,8 @@ func NewKubeletMetrics() KubeletMetrics {
// GrabKubeletMetricsWithoutProxy retrieve metrics from the kubelet on the given node using a simple GET over http.
// Currently only used in integration tests.
func GrabKubeletMetricsWithoutProxy(nodeName string) (KubeletMetrics, error) {
metricsEndpoint := "http://%s/metrics"
resp, err := http.Get(fmt.Sprintf(metricsEndpoint, nodeName))
func GrabKubeletMetricsWithoutProxy(nodeName, path string) (KubeletMetrics, error) {
resp, err := http.Get(fmt.Sprintf("http://%s%s", nodeName, path))
if err != nil {
return KubeletMetrics{}, err
}

2
test/e2e_node/BUILD
View File

@ -103,6 +103,7 @@ go_test(
"node_perf_test.go",
"pids_test.go",
"pods_container_manager_test.go",
"resource_metrics_test.go",
"resource_usage_test.go",
"restart_test.go",
"runtime_conformance_test.go",
@ -121,6 +122,7 @@ go_test(
"//pkg/kubelet/apis/config:go_default_library",
"//pkg/kubelet/apis/cri:go_default_library",
"//pkg/kubelet/apis/cri/runtime/v1alpha2:go_default_library",
"//pkg/kubelet/apis/resourcemetrics/v1alpha1:go_default_library",
"//pkg/kubelet/apis/stats/v1alpha1:go_default_library",
"//pkg/kubelet/cm:go_default_library",
"//pkg/kubelet/cm/cpumanager:go_default_library",

2
test/e2e_node/density_test.go
View File

@ -454,7 +454,7 @@ func createBatchPodWithRateControl(f *framework.Framework, pods []*v1.Pod, inter
// getPodStartLatency gets prometheus metric 'pod start latency' from kubelet
func getPodStartLatency(node string) (framework.KubeletLatencyMetrics, error) {
latencyMetrics := framework.KubeletLatencyMetrics{}
ms, err := metrics.GrabKubeletMetricsWithoutProxy(node)
ms, err := metrics.GrabKubeletMetricsWithoutProxy(node, "/metrics")
Expect(err).NotTo(HaveOccurred(), "Failed to get kubelet metrics without proxy in node %s", node)
for _, samples := range ms {

2
test/e2e_node/gpu_device_plugin.go
View File

@ -148,7 +148,7 @@ func checkIfNvidiaGPUsExistOnNode() bool {
}
func logDevicePluginMetrics() {
ms, err := metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName + ":10255")
ms, err := metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName+":10255", "/metrics")
framework.ExpectNoError(err)
for msKey, samples := range ms {
switch msKey {

138
test/e2e_node/resource_metrics_test.go Normal file
View File

@ -0,0 +1,138 @@
/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package e2e_node
import (
"fmt"
"time"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/kubelet/apis/resourcemetrics/v1alpha1"
"k8s.io/kubernetes/test/e2e/framework"
"k8s.io/kubernetes/test/e2e/framework/metrics"
"github.com/prometheus/common/model"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gstruct"
"github.com/onsi/gomega/types"
)
const (
pod0 = "stats-busybox-0"
pod1 = "stats-busybox-1"
maxStatsAge = time.Minute
)
var _ = framework.KubeDescribe("ResourceMetricsAPI", func() {
f := framework.NewDefaultFramework("resource-metrics")
Context("when querying /resource/metrics", func() {
BeforeEach(func() {
By("Creating test pods")
numRestarts := int32(1)
pods := getSummaryTestPods(f, numRestarts, pod0, pod1)
f.PodClient().CreateBatch(pods)
By("Waiting for test pods to restart the desired number of times")
Eventually(func() error {
for _, pod := range pods {
err := verifyPodRestartCount(f, pod.Name, len(pod.Spec.Containers), numRestarts)
if err != nil {
return err
}
}
return nil
}, time.Minute, 5*time.Second).Should(Succeed())
By("Waiting 15 seconds for cAdvisor to collect 2 stats points")
time.Sleep(15 * time.Second)
})
It("should report resource usage through the v1alpha1 resouce metrics api", func() {
By("Fetching node so we can know proper node memory bounds for unconstrained cgroups")
node := getLocalNode(f)
memoryCapacity := node.Status.Capacity["memory"]
memoryLimit := memoryCapacity.Value()
matchV1alpha1Expectations := gstruct.MatchAllKeys(gstruct.Keys{
"scrape_error": gstruct.Ignore(),
"node_cpu_usage_seconds_total": gstruct.MatchAllElements(nodeId, gstruct.Elements{
"": boundedSample(1, 1E6),
}),
"node_memory_working_set_bytes": gstruct.MatchAllElements(nodeId, gstruct.Elements{
"": boundedSample(10*framework.Mb, memoryLimit),
}),
"container_cpu_usage_seconds_total": gstruct.MatchElements(containerId, gstruct.IgnoreExtras, gstruct.Elements{
fmt.Sprintf("%s::%s::%s", f.Namespace.Name, pod0, "busybox-container"): boundedSample(0, 100),
fmt.Sprintf("%s::%s::%s", f.Namespace.Name, pod1, "busybox-container"): boundedSample(0, 100),
}),
"container_memory_working_set_bytes": gstruct.MatchAllElements(containerId, gstruct.Elements{
fmt.Sprintf("%s::%s::%s", f.Namespace.Name, pod0, "busybox-container"): boundedSample(10*framework.Kb, 80*framework.Mb),
fmt.Sprintf("%s::%s::%s", f.Namespace.Name, pod1, "busybox-container"): boundedSample(10*framework.Kb, 80*framework.Mb),
}),
})
By("Giving pods a minute to start up and produce metrics")
Eventually(getV1alpha1ResourceMetrics, 1*time.Minute, 15*time.Second).Should(matchV1alpha1Expectations)
By("Ensuring the metrics match the expectations a few more times")
Consistently(getV1alpha1ResourceMetrics, 1*time.Minute, 15*time.Second).Should(matchV1alpha1Expectations)
})
AfterEach(func() {
By("Deleting test pods")
f.PodClient().DeleteSync(pod0, &metav1.DeleteOptions{}, 10*time.Minute)
f.PodClient().DeleteSync(pod1, &metav1.DeleteOptions{}, 10*time.Minute)
if !CurrentGinkgoTestDescription().Failed {
return
}
if framework.TestContext.DumpLogsOnFailure {
framework.LogFailedContainers(f.ClientSet, f.Namespace.Name, framework.Logf)
}
By("Recording processes in system cgroups")
recordSystemCgroupProcesses()
})
})
})
func getV1alpha1ResourceMetrics() (metrics.KubeletMetrics, error) {
return metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName+":10255", "/metrics/resource/"+v1alpha1.Version)
}
func nodeId(element interface{}) string {
return ""
}
func containerId(element interface{}) string {
el := element.(*model.Sample)
return fmt.Sprintf("%s::%s::%s", el.Metric["namespace"], el.Metric["pod"], el.Metric["container"])
}
func boundedSample(lower, upper interface{}) types.GomegaMatcher {
return gstruct.PointTo(gstruct.MatchAllFields(gstruct.Fields{
// We already check Metric when matching the Id
"Metric": gstruct.Ignore(),
"Value": And(BeNumerically(">=", lower), BeNumerically("<=", upper)),
"Timestamp": WithTransform(func(t model.Time) time.Time {
// model.Time is in Milliseconds since epoch
return time.Unix(0, int64(t)*int64(time.Millisecond))
},
And(
BeTemporally(">=", time.Now().Add(-maxStatsAge)),
// Now() is the test start time, not the match time, so permit a few extra minutes.
BeTemporally("<", time.Now().Add(2*time.Minute))),
)}))
}

4
test/e2e_node/util.go
View File

@ -353,7 +353,7 @@ func logKubeletLatencyMetrics(metricNames ...string) {
for _, key := range metricNames {
metricSet.Insert(kubeletmetrics.KubeletSubsystem + "_" + key)
}
metric, err := metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName + ":10255")
metric, err := metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName+":10255", "/metrics")
if err != nil {
framework.Logf("Error getting kubelet metrics: %v", err)
} else {
@ -364,7 +364,7 @@ func logKubeletLatencyMetrics(metricNames ...string) {
// returns config related metrics from the local kubelet, filtered to the filterMetricNames passed in
func getKubeletMetrics(filterMetricNames sets.String) (frameworkmetrics.KubeletMetrics, error) {
// grab Kubelet metrics
ms, err := metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName + ":10255")
ms, err := metrics.GrabKubeletMetricsWithoutProxy(framework.TestContext.NodeName+":10255", "/metrics")
if err != nil {
return nil, err
}

14
vendor/github.com/onsi/gomega/.travis.yml generated vendored
View File

@ -1,12 +1,18 @@
language: go
go:
- 1.5
- 1.6.2
- stable
- 1.9.x
- 1.10.x
- 1.11.x
- tip
env:
- GO111MODULE=on
install:
- go get -v ./...
- go build ./...
- go get github.com/onsi/ginkgo
- go install github.com/onsi/ginkgo/ginkgo
script: $HOME/gopath/bin/ginkgo -r --randomizeAllSpecs --failOnPending --randomizeSuites --race
script: make test

57
vendor/github.com/onsi/gomega/CHANGELOG.md generated vendored
View File

@ -1,4 +1,57 @@
## HEAD
## 1.4.3
### Fixes:
- ensure file name and line numbers are correctly reported for XUnit [6fff58f]
- Fixed matcher for content-type (#305) [69d9b43]
## 1.4.2
### Fixes:
- Add go.mod and go.sum files to define the gomega go module [f3de367, a085d30]
- Work around go vet issue with Go v1.11 (#300) [40dd6ad]
- Better output when using with go XUnit-style tests, fixes #255 (#297) [29a4b97]
- Fix MatchJSON fail to parse json.RawMessage (#298) [ae19f1b]
- show threshold in failure message of BeNumericallyMatcher (#293) [4bbecc8]
## 1.4.1
### Fixes:
- Update documentation formatting and examples (#289) [9be8410]
- allow 'Receive' matcher to be used with concrete types (#286) [41673fd]
- Fix data race in ghttp server (#283) [7ac6b01]
- Travis badge should only show master [cc102ab]
## 1.4.0
### Features
- Make string pretty diff user configurable (#273) [eb112ce, 649b44d]
### Fixes
- Use httputil.DumpRequest to pretty-print unhandled requests (#278) [a4ff0fc, b7d1a52]
- fix typo floa32 > float32 (#272) [041ae3b, 6e33911]
- Fix link to documentation on adding your own matchers (#270) [bb2c830, fcebc62]
- Use setters and getters to avoid race condition (#262) [13057c3, a9c79f1]
- Avoid sending a signal if the process is not alive (#259) [b8043e5, 4fc1762]
- Improve message from AssignableToTypeOf when expected value is nil (#281) [9c1fb20]
## 1.3.0
Improvements:
- The `Equal` matcher matches byte slices more performantly.
- Improved how `MatchError` matches error strings.
- `MatchXML` ignores the order of xml node attributes.
- Improve support for XUnit style golang tests. ([#254](https://github.com/onsi/gomega/issues/254))
Bug Fixes:
- Diff generation now handles multi-byte sequences correctly.
- Multiple goroutines can now call `gexec.Build` concurrently.
## 1.2.0
Improvements:
@ -14,6 +67,8 @@ Improvements:
- `ghttp` servers can take an `io.Writer`. `ghttp` will write a line to the writer when each request arrives.
- Added `WithTransform` matcher to allow munging input data before feeding into the relevant matcher
- Added boolean `And`, `Or`, and `Not` matchers to allow creating composite matchers
- Added `gbytes.TimeoutCloser`, `gbytes.TimeoutReader`, and `gbytes.TimeoutWriter` - these are convenience wrappers that timeout if the underlying Closer/Reader/Writer does not return within the alloted time.
- Added `gbytes.BufferReader` - this constructs a `gbytes.Buffer` that asynchronously reads the passed-in `io.Reader` into its buffer.
Bug Fixes:
- gexec: `session.Wait` now uses `EventuallyWithOffset` to get the right line number in the failure.

14
vendor/github.com/onsi/gomega/CONTRIBUTING.md generated vendored Normal file
View File

@ -0,0 +1,14 @@
# Contributing to Gomega
Your contributions to Gomega are essential for its long-term maintenance and improvement. To make a contribution:
- Please **open an issue first** - describe what problem you are trying to solve and give the community a forum for input and feedback ahead of investing time in writing code!
- Ensure adequate test coverage:
- Make sure to add appropriate unit tests
- Please run all tests locally (`ginkgo -r -p`) and make sure they go green before submitting the PR
- Please run following linter locally `go vet ./...` and make sure output does not contain any warnings
- Update the documentation. In addition to standard `godoc` comments Gomega has extensive documentation on the `gh-pages` branch. If relevant, please submit a docs PR to that branch alongside your code PR.
If you're a committer, check out RELEASING.md to learn how to cut a release.
Thanks for supporting Gomega!

6
vendor/github.com/onsi/gomega/Makefile generated vendored Normal file
View File

@ -0,0 +1,6 @@
test:
[ -z "`gofmt -s -w -l -e .`" ]
go vet
ginkgo -p -r --randomizeAllSpecs --failOnPending --randomizeSuites --race
.PHONY: test

4
vendor/github.com/onsi/gomega/README.md generated vendored
View File

@ -1,10 +1,10 @@
![Gomega: Ginkgo's Preferred Matcher Library](http://onsi.github.io/gomega/images/gomega.png)
[![Build Status](https://travis-ci.org/onsi/gomega.png)](https://travis-ci.org/onsi/gomega)
[![Build Status](https://travis-ci.org/onsi/gomega.svg?branch=master)](https://travis-ci.org/onsi/gomega)
Jump straight to the [docs](http://onsi.github.io/gomega/) to learn about Gomega, including a list of [all available matchers](http://onsi.github.io/gomega/#provided-matchers).
To discuss Gomega and get updates, join the [google group](https://groups.google.com/d/forum/ginkgo-and-gomega).
If you have a question, comment, bug report, feature request, etc. please open a GitHub issue.
## [Ginkgo](http://github.com/onsi/ginkgo): a BDD Testing Framework for Golang

12
vendor/github.com/onsi/gomega/RELEASING.md generated vendored Normal file
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@ -0,0 +1,12 @@
A Gomega release is a tagged sha and a GitHub release. To cut a release:
1. Ensure CHANGELOG.md is up to date.
- Use `git log --pretty=format:'- %s [%h]' HEAD...vX.X.X` to list all the commits since the last release
- Categorize the changes into
- Breaking Changes (requires a major version)
- New Features (minor version)
- Fixes (fix version)
- Maintenance (which in general should not be mentioned in `CHANGELOG.md` as they have no user impact)
2. Update GOMEGA_VERSION in `gomega_dsl.go`
3. Push a commit with the version number as the commit message (e.g. `v1.3.0`)
4. Create a new [GitHub release](https://help.github.com/articles/creating-releases/) with the version number as the tag (e.g. `v1.3.0`). List the key changes in the release notes.

131
vendor/github.com/onsi/gomega/format/format.go generated vendored
View File

@ -6,8 +6,9 @@ package format
import (
"fmt"
"reflect"
"strings"
"strconv"
"strings"
"time"
)
// Use MaxDepth to set the maximum recursion depth when printing deeply nested objects
@ -22,6 +23,28 @@ Note that GoString and String don't always have all the information you need to
*/
var UseStringerRepresentation = false
/*
Print the content of context objects. By default it will be suppressed.
Set PrintContextObjects = true to enable printing of the context internals.
*/
var PrintContextObjects = false
// TruncatedDiff choose if we should display a truncated pretty diff or not
var TruncatedDiff = true
// Ctx interface defined here to keep backwards compatability with go < 1.7
// It matches the context.Context interface
type Ctx interface {
Deadline() (deadline time.Time, ok bool)
Done() <-chan struct{}
Err() error
Value(key interface{}) interface{}
}
var contextType = reflect.TypeOf((*Ctx)(nil)).Elem()
var timeType = reflect.TypeOf(time.Time{})
//The default indentation string emitted by the format package
var Indent = " "
@ -44,11 +67,85 @@ If expected is omited, then the message looks like:
func Message(actual interface{}, message string, expected ...interface{}) string {
if len(expected) == 0 {
return fmt.Sprintf("Expected\n%s\n%s", Object(actual, 1), message)
} else {
return fmt.Sprintf("Expected\n%s\n%s\n%s", Object(actual, 1), message, Object(expected[0], 1))
}
return fmt.Sprintf("Expected\n%s\n%s\n%s", Object(actual, 1), message, Object(expected[0], 1))
}
/*
Generates a nicely formatted matcher success / failure message
Much like Message(...), but it attempts to pretty print diffs in strings
Expected
<string>: "...aaaaabaaaaa..."
to equal |
<string>: "...aaaaazaaaaa..."
*/
func MessageWithDiff(actual, message, expected string) string {
if TruncatedDiff && len(actual) >= truncateThreshold && len(expected) >= truncateThreshold {
diffPoint := findFirstMismatch(actual, expected)
formattedActual := truncateAndFormat(actual, diffPoint)
formattedExpected := truncateAndFormat(expected, diffPoint)
spacesBeforeFormattedMismatch := findFirstMismatch(formattedActual, formattedExpected)
tabLength := 4
spaceFromMessageToActual := tabLength + len("<string>: ") - len(message)
padding := strings.Repeat(" ", spaceFromMessageToActual+spacesBeforeFormattedMismatch) + "|"
return Message(formattedActual, message+padding, formattedExpected)
}
return Message(actual, message, expected)
}
func truncateAndFormat(str string, index int) string {
leftPadding := `...`
rightPadding := `...`
start := index - charactersAroundMismatchToInclude
if start < 0 {
start = 0
leftPadding = ""
}
// slice index must include the mis-matched character
lengthOfMismatchedCharacter := 1
end := index + charactersAroundMismatchToInclude + lengthOfMismatchedCharacter
if end > len(str) {
end = len(str)
rightPadding = ""
}
return fmt.Sprintf("\"%s\"", leftPadding+str[start:end]+rightPadding)
}
func findFirstMismatch(a, b string) int {
aSlice := strings.Split(a, "")
bSlice := strings.Split(b, "")
for index, str := range aSlice {
if index > len(bSlice)-1 {
return index
}
if str != bSlice[index] {
return index
}
}
if len(b) > len(a) {
return len(a) + 1
}
return 0
}
const (
truncateThreshold = 50
charactersAroundMismatchToInclude = 5
)
/*
Pretty prints the passed in object at the passed in indentation level.
@ -57,6 +154,8 @@ Object recurses into deeply nested objects emitting pretty-printed representatio
Modify format.MaxDepth to control how deep the recursion is allowed to go
Set format.UseStringerRepresentation to true to return object.GoString() or object.String() when available instead of
recursing into the object.
Set PrintContextObjects to true to print the content of objects implementing context.Context
*/
func Object(object interface{}, indentation uint) string {
indent := strings.Repeat(Indent, int(indentation))
@ -124,6 +223,12 @@ func formatValue(value reflect.Value, indentation uint) string {
}
}
if !PrintContextObjects {
if value.Type().Implements(contextType) && indentation > 1 {
return "<suppressed context>"
}
}
switch value.Kind() {
case reflect.Bool:
return fmt.Sprintf("%v", value.Bool())
@ -152,15 +257,18 @@ func formatValue(value reflect.Value, indentation uint) string {
case reflect.Map:
return formatMap(value, indentation)
case reflect.Struct:
if value.Type() == timeType && value.CanInterface() {
t, _ := value.Interface().(time.Time)
return t.Format(time.RFC3339Nano)
}
return formatStruct(value, indentation)
case reflect.Interface:
return formatValue(value.Elem(), indentation)
default:
if value.CanInterface() {
return fmt.Sprintf("%#v", value.Interface())
} else {
return fmt.Sprintf("%#v", value)
}
return fmt.Sprintf("%#v", value)
}
}
@ -187,7 +295,7 @@ func formatString(object interface{}, indentation uint) string {
}
func formatSlice(v reflect.Value, indentation uint) string {
if v.Kind() == reflect.Slice && v.Type().Elem().Kind() == reflect.Uint8 && isPrintableString(string(v.Bytes())){
if v.Kind() == reflect.Slice && v.Type().Elem().Kind() == reflect.Uint8 && isPrintableString(string(v.Bytes())) {
return formatString(v.Bytes(), indentation)
}
@ -204,9 +312,8 @@ func formatSlice(v reflect.Value, indentation uint) string {
if longest > longFormThreshold {
indenter := strings.Repeat(Indent, int(indentation))
return fmt.Sprintf("[\n%s%s,\n%s]", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter)
} else {
return fmt.Sprintf("[%s]", strings.Join(result, ", "))
}
return fmt.Sprintf("[%s]", strings.Join(result, ", "))
}
func formatMap(v reflect.Value, indentation uint) string {
@ -216,7 +323,7 @@ func formatMap(v reflect.Value, indentation uint) string {
longest := 0
for i, key := range v.MapKeys() {
value := v.MapIndex(key)
result[i] = fmt.Sprintf("%s: %s", formatValue(key, 0), formatValue(value, indentation+1))
result[i] = fmt.Sprintf("%s: %s", formatValue(key, indentation+1), formatValue(value, indentation+1))
if len(result[i]) > longest {
longest = len(result[i])
}
@ -225,9 +332,8 @@ func formatMap(v reflect.Value, indentation uint) string {
if longest > longFormThreshold {
indenter := strings.Repeat(Indent, int(indentation))
return fmt.Sprintf("{\n%s%s,\n%s}", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter)
} else {
return fmt.Sprintf("{%s}", strings.Join(result, ", "))
}
return fmt.Sprintf("{%s}", strings.Join(result, ", "))
}
func formatStruct(v reflect.Value, indentation uint) string {
@ -248,9 +354,8 @@ func formatStruct(v reflect.Value, indentation uint) string {
if longest > longFormThreshold {
indenter := strings.Repeat(Indent, int(indentation))
return fmt.Sprintf("{\n%s%s,\n%s}", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter)
} else {
return fmt.Sprintf("{%s}", strings.Join(result, ", "))
}
return fmt.Sprintf("{%s}", strings.Join(result, ", "))
}
func isNilValue(a reflect.Value) bool {

15
vendor/github.com/onsi/gomega/go.mod generated vendored Normal file
View File

@ -0,0 +1,15 @@
module github.com/onsi/gomega
require (
github.com/fsnotify/fsnotify v1.4.7 // indirect
github.com/golang/protobuf v1.2.0
github.com/hpcloud/tail v1.0.0 // indirect
github.com/onsi/ginkgo v1.6.0
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f // indirect
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e // indirect
golang.org/x/text v0.3.0 // indirect
gopkg.in/fsnotify.v1 v1.4.7 // indirect
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
gopkg.in/yaml.v2 v2.2.1
)

24
vendor/github.com/onsi/gomega/go.sum generated vendored Normal file
View File

@ -0,0 +1,24 @@
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/onsi/ginkgo v1.6.0 h1:Ix8l273rp3QzYgXSR+c8d1fTG7UPgYkOSELPhiY/YGw=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9+7a3s8RBNOZ3eYZzJA=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUkVZqzHJT5DOasTyn8Vs=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

348
vendor/github.com/onsi/gomega/gomega_dsl.go generated vendored
View File

@ -24,56 +24,82 @@ import (
"github.com/onsi/gomega/types"
)
const GOMEGA_VERSION = "1.0"
const GOMEGA_VERSION = "1.4.3"
const nilFailHandlerPanic = `You are trying to make an assertion, but Gomega's fail handler is nil.
If you're using Ginkgo then you probably forgot to put your assertion in an It().
Alternatively, you may have forgotten to register a fail handler with RegisterFailHandler() or RegisterTestingT().
Depending on your vendoring solution you may be inadvertently importing gomega and subpackages (e.g. ghhtp, gexec,...) from different locations.
`
var globalFailHandler types.GomegaFailHandler
var globalFailWrapper *types.GomegaFailWrapper
var defaultEventuallyTimeout = time.Second
var defaultEventuallyPollingInterval = 10 * time.Millisecond
var defaultConsistentlyDuration = 100 * time.Millisecond
var defaultConsistentlyPollingInterval = 10 * time.Millisecond
//RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails
//the fail handler passed into RegisterFailHandler is called.
// RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails
// the fail handler passed into RegisterFailHandler is called.
func RegisterFailHandler(handler types.GomegaFailHandler) {
globalFailHandler = handler
RegisterFailHandlerWithT(testingtsupport.EmptyTWithHelper{}, handler)
}
//RegisterTestingT connects Gomega to Golang's XUnit style
//Testing.T tests. You'll need to call this at the top of each XUnit style test:
// RegisterFailHandlerWithT ensures that the given types.TWithHelper and fail handler
// are used globally.
func RegisterFailHandlerWithT(t types.TWithHelper, handler types.GomegaFailHandler) {
if handler == nil {
globalFailWrapper = nil
return
}
globalFailWrapper = &types.GomegaFailWrapper{
Fail: handler,
TWithHelper: t,
}
}
// RegisterTestingT connects Gomega to Golang's XUnit style
// Testing.T tests. It is now deprecated and you should use NewWithT() instead.
//
// func TestFarmHasCow(t *testing.T) {
// RegisterTestingT(t)
// Legacy Documentation:
//
// f := farm.New([]string{"Cow", "Horse"})
// Expect(f.HasCow()).To(BeTrue(), "Farm should have cow")
// }
// You'll need to call this at the top of each XUnit style test:
//
// func TestFarmHasCow(t *testing.T) {
// RegisterTestingT(t)
//
// f := farm.New([]string{"Cow", "Horse"})
// Expect(f.HasCow()).To(BeTrue(), "Farm should have cow")
// }
//
// Note that this *testing.T is registered *globally* by Gomega (this is why you don't have to
// pass `t` down to the matcher itself). This means that you cannot run the XUnit style tests
// in parallel as the global fail handler cannot point to more than one testing.T at a time.
//
// NewWithT() does not have this limitation
//
// (As an aside: Ginkgo gets around this limitation by running parallel tests in different *processes*).
func RegisterTestingT(t types.GomegaTestingT) {
RegisterFailHandler(testingtsupport.BuildTestingTGomegaFailHandler(t))
tWithHelper, hasHelper := t.(types.TWithHelper)
if !hasHelper {
RegisterFailHandler(testingtsupport.BuildTestingTGomegaFailWrapper(t).Fail)
return
}
RegisterFailHandlerWithT(tWithHelper, testingtsupport.BuildTestingTGomegaFailWrapper(t).Fail)
}
//InterceptGomegaHandlers runs a given callback and returns an array of
//failure messages generated by any Gomega assertions within the callback.
// InterceptGomegaFailures runs a given callback and returns an array of
// failure messages generated by any Gomega assertions within the callback.
//
//This is accomplished by temporarily replacing the *global* fail handler
//with a fail handler that simply annotates failures. The original fail handler
//is reset when InterceptGomegaFailures returns.
// This is accomplished by temporarily replacing the *global* fail handler
// with a fail handler that simply annotates failures. The original fail handler
// is reset when InterceptGomegaFailures returns.
//
//This is most useful when testing custom matchers, but can also be used to check
//on a value using a Gomega assertion without causing a test failure.
// This is most useful when testing custom matchers, but can also be used to check
// on a value using a Gomega assertion without causing a test failure.
func InterceptGomegaFailures(f func()) []string {
originalHandler := globalFailHandler
originalHandler := globalFailWrapper.Fail
failures := []string{}
RegisterFailHandler(func(message string, callerSkip ...int) {
failures = append(failures, message)
@ -83,109 +109,109 @@ func InterceptGomegaFailures(f func()) []string {
return failures
}
//Ω wraps an actual value allowing assertions to be made on it:
// Ω("foo").Should(Equal("foo"))
// Ω wraps an actual value allowing assertions to be made on it:
// Ω("foo").Should(Equal("foo"))
//
//If Ω is passed more than one argument it will pass the *first* argument to the matcher.
//All subsequent arguments will be required to be nil/zero.
// If Ω is passed more than one argument it will pass the *first* argument to the matcher.
// All subsequent arguments will be required to be nil/zero.
//
//This is convenient if you want to make an assertion on a method/function that returns
//a value and an error - a common patter in Go.
// This is convenient if you want to make an assertion on a method/function that returns
// a value and an error - a common patter in Go.
//
//For example, given a function with signature:
// func MyAmazingThing() (int, error)
// For example, given a function with signature:
// func MyAmazingThing() (int, error)
//
//Then:
// Then:
// Ω(MyAmazingThing()).Should(Equal(3))
//Will succeed only if `MyAmazingThing()` returns `(3, nil)`
// Will succeed only if `MyAmazingThing()` returns `(3, nil)`
//
//Ω and Expect are identical
func Ω(actual interface{}, extra ...interface{}) GomegaAssertion {
// Ω and Expect are identical
func Ω(actual interface{}, extra ...interface{}) Assertion {
return ExpectWithOffset(0, actual, extra...)
}
//Expect wraps an actual value allowing assertions to be made on it:
// Expect("foo").To(Equal("foo"))
// Expect wraps an actual value allowing assertions to be made on it:
// Expect("foo").To(Equal("foo"))
//
//If Expect is passed more than one argument it will pass the *first* argument to the matcher.
//All subsequent arguments will be required to be nil/zero.
// If Expect is passed more than one argument it will pass the *first* argument to the matcher.
// All subsequent arguments will be required to be nil/zero.
//
//This is convenient if you want to make an assertion on a method/function that returns
//a value and an error - a common patter in Go.
// This is convenient if you want to make an assertion on a method/function that returns
// a value and an error - a common patter in Go.
//
//For example, given a function with signature:
// func MyAmazingThing() (int, error)
// For example, given a function with signature:
// func MyAmazingThing() (int, error)
//
//Then:
// Then:
// Expect(MyAmazingThing()).Should(Equal(3))
//Will succeed only if `MyAmazingThing()` returns `(3, nil)`
// Will succeed only if `MyAmazingThing()` returns `(3, nil)`
//
//Expect and Ω are identical
func Expect(actual interface{}, extra ...interface{}) GomegaAssertion {
// Expect and Ω are identical
func Expect(actual interface{}, extra ...interface{}) Assertion {
return ExpectWithOffset(0, actual, extra...)
}
//ExpectWithOffset wraps an actual value allowing assertions to be made on it:
// ExpectWithOffset wraps an actual value allowing assertions to be made on it:
// ExpectWithOffset(1, "foo").To(Equal("foo"))
//
//Unlike `Expect` and `Ω`, `ExpectWithOffset` takes an additional integer argument
//this is used to modify the call-stack offset when computing line numbers.
// Unlike `Expect` and `Ω`, `ExpectWithOffset` takes an additional integer argument
// this is used to modify the call-stack offset when computing line numbers.
//
//This is most useful in helper functions that make assertions. If you want Gomega's
//error message to refer to the calling line in the test (as opposed to the line in the helper function)
//set the first argument of `ExpectWithOffset` appropriately.
func ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) GomegaAssertion {
if globalFailHandler == nil {
// This is most useful in helper functions that make assertions. If you want Gomega's
// error message to refer to the calling line in the test (as opposed to the line in the helper function)
// set the first argument of `ExpectWithOffset` appropriately.
func ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion {
if globalFailWrapper == nil {
panic(nilFailHandlerPanic)
}
return assertion.New(actual, globalFailHandler, offset, extra...)
return assertion.New(actual, globalFailWrapper, offset, extra...)
}
//Eventually wraps an actual value allowing assertions to be made on it.
//The assertion is tried periodically until it passes or a timeout occurs.
// Eventually wraps an actual value allowing assertions to be made on it.
// The assertion is tried periodically until it passes or a timeout occurs.
//
//Both the timeout and polling interval are configurable as optional arguments:
//The first optional argument is the timeout
//The second optional argument is the polling interval
// Both the timeout and polling interval are configurable as optional arguments:
// The first optional argument is the timeout
// The second optional argument is the polling interval
//
//Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the
//last case they are interpreted as seconds.
// Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the
// last case they are interpreted as seconds.
//
//If Eventually is passed an actual that is a function taking no arguments and returning at least one value,
//then Eventually will call the function periodically and try the matcher against the function's first return value.
// If Eventually is passed an actual that is a function taking no arguments and returning at least one value,
// then Eventually will call the function periodically and try the matcher against the function's first return value.
//
//Example:
// Example:
//
// Eventually(func() int {
// return thingImPolling.Count()
// }).Should(BeNumerically(">=", 17))
//
//Note that this example could be rewritten:
// Note that this example could be rewritten:
//
// Eventually(thingImPolling.Count).Should(BeNumerically(">=", 17))
//
//If the function returns more than one value, then Eventually will pass the first value to the matcher and
//assert that all other values are nil/zero.
//This allows you to pass Eventually a function that returns a value and an error - a common pattern in Go.
// If the function returns more than one value, then Eventually will pass the first value to the matcher and
// assert that all other values are nil/zero.
// This allows you to pass Eventually a function that returns a value and an error - a common pattern in Go.
//
//For example, consider a method that returns a value and an error:
// For example, consider a method that returns a value and an error:
// func FetchFromDB() (string, error)
//
//Then
// Then
// Eventually(FetchFromDB).Should(Equal("hasselhoff"))
//
//Will pass only if the the returned error is nil and the returned string passes the matcher.
// Will pass only if the the returned error is nil and the returned string passes the matcher.
//
//Eventually's default timeout is 1 second, and its default polling interval is 10ms
func Eventually(actual interface{}, intervals ...interface{}) GomegaAsyncAssertion {
// Eventually's default timeout is 1 second, and its default polling interval is 10ms
func Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion {
return EventuallyWithOffset(0, actual, intervals...)
}
//EventuallyWithOffset operates like Eventually but takes an additional
//initial argument to indicate an offset in the call stack. This is useful when building helper
//functions that contain matchers. To learn more, read about `ExpectWithOffset`.
func EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) GomegaAsyncAssertion {
if globalFailHandler == nil {
// EventuallyWithOffset operates like Eventually but takes an additional
// initial argument to indicate an offset in the call stack. This is useful when building helper
// functions that contain matchers. To learn more, read about `ExpectWithOffset`.
func EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion {
if globalFailWrapper == nil {
panic(nilFailHandlerPanic)
}
timeoutInterval := defaultEventuallyTimeout
@ -196,41 +222,41 @@ func EventuallyWithOffset(offset int, actual interface{}, intervals ...interface
if len(intervals) > 1 {
pollingInterval = toDuration(intervals[1])
}
return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, globalFailHandler, timeoutInterval, pollingInterval, offset)
return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, globalFailWrapper, timeoutInterval, pollingInterval, offset)
}
//Consistently wraps an actual value allowing assertions to be made on it.
//The assertion is tried periodically and is required to pass for a period of time.
// Consistently wraps an actual value allowing assertions to be made on it.
// The assertion is tried periodically and is required to pass for a period of time.
//
//Both the total time and polling interval are configurable as optional arguments:
//The first optional argument is the duration that Consistently will run for
//The second optional argument is the polling interval
// Both the total time and polling interval are configurable as optional arguments:
// The first optional argument is the duration that Consistently will run for
// The second optional argument is the polling interval
//
//Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the
//last case they are interpreted as seconds.
// Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the
// last case they are interpreted as seconds.
//
//If Consistently is passed an actual that is a function taking no arguments and returning at least one value,
//then Consistently will call the function periodically and try the matcher against the function's first return value.
// If Consistently is passed an actual that is a function taking no arguments and returning at least one value,
// then Consistently will call the function periodically and try the matcher against the function's first return value.
//
//If the function returns more than one value, then Consistently will pass the first value to the matcher and
//assert that all other values are nil/zero.
//This allows you to pass Consistently a function that returns a value and an error - a common pattern in Go.
// If the function returns more than one value, then Consistently will pass the first value to the matcher and
// assert that all other values are nil/zero.
// This allows you to pass Consistently a function that returns a value and an error - a common pattern in Go.
//
//Consistently is useful in cases where you want to assert that something *does not happen* over a period of tiem.
//For example, you want to assert that a goroutine does *not* send data down a channel. In this case, you could:
// Consistently is useful in cases where you want to assert that something *does not happen* over a period of tiem.
// For example, you want to assert that a goroutine does *not* send data down a channel. In this case, you could:
//
// Consistently(channel).ShouldNot(Receive())
// Consistently(channel).ShouldNot(Receive())
//
//Consistently's default duration is 100ms, and its default polling interval is 10ms
func Consistently(actual interface{}, intervals ...interface{}) GomegaAsyncAssertion {
// Consistently's default duration is 100ms, and its default polling interval is 10ms
func Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion {
return ConsistentlyWithOffset(0, actual, intervals...)
}
//ConsistentlyWithOffset operates like Consistnetly but takes an additional
//initial argument to indicate an offset in the call stack. This is useful when building helper
//functions that contain matchers. To learn more, read about `ExpectWithOffset`.
func ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) GomegaAsyncAssertion {
if globalFailHandler == nil {
// ConsistentlyWithOffset operates like Consistnetly but takes an additional
// initial argument to indicate an offset in the call stack. This is useful when building helper
// functions that contain matchers. To learn more, read about `ExpectWithOffset`.
func ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion {
if globalFailWrapper == nil {
panic(nilFailHandlerPanic)
}
timeoutInterval := defaultConsistentlyDuration
@ -241,62 +267,65 @@ func ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interfa
if len(intervals) > 1 {
pollingInterval = toDuration(intervals[1])
}
return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, globalFailHandler, timeoutInterval, pollingInterval, offset)
return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, globalFailWrapper, timeoutInterval, pollingInterval, offset)
}
//Set the default timeout duration for Eventually. Eventually will repeatedly poll your condition until it succeeds, or until this timeout elapses.
// SetDefaultEventuallyTimeout sets the default timeout duration for Eventually. Eventually will repeatedly poll your condition until it succeeds, or until this timeout elapses.
func SetDefaultEventuallyTimeout(t time.Duration) {
defaultEventuallyTimeout = t
}
//Set the default polling interval for Eventually.
// SetDefaultEventuallyPollingInterval sets the default polling interval for Eventually.
func SetDefaultEventuallyPollingInterval(t time.Duration) {
defaultEventuallyPollingInterval = t
}
//Set the default duration for Consistently. Consistently will verify that your condition is satsified for this long.
// SetDefaultConsistentlyDuration sets the default duration for Consistently. Consistently will verify that your condition is satsified for this long.
func SetDefaultConsistentlyDuration(t time.Duration) {
defaultConsistentlyDuration = t
}
//Set the default polling interval for Consistently.
// SetDefaultConsistentlyPollingInterval sets the default polling interval for Consistently.
func SetDefaultConsistentlyPollingInterval(t time.Duration) {
defaultConsistentlyPollingInterval = t
}
//GomegaAsyncAssertion is returned by Eventually and Consistently and polls the actual value passed into Eventually against
//the matcher passed to the Should and ShouldNot methods.
// AsyncAssertion is returned by Eventually and Consistently and polls the actual value passed into Eventually against
// the matcher passed to the Should and ShouldNot methods.
//
//Both Should and ShouldNot take a variadic optionalDescription argument. This is passed on to
//fmt.Sprintf() and is used to annotate failure messages. This allows you to make your failure messages more
//descriptive
// Both Should and ShouldNot take a variadic optionalDescription argument. This is passed on to
// fmt.Sprintf() and is used to annotate failure messages. This allows you to make your failure messages more
// descriptive.
//
//Both Should and ShouldNot return a boolean that is true if the assertion passed and false if it failed.
// Both Should and ShouldNot return a boolean that is true if the assertion passed and false if it failed.
//
//Example:
// Example:
//
// Eventually(myChannel).Should(Receive(), "Something should have come down the pipe.")
// Consistently(myChannel).ShouldNot(Receive(), "Nothing should have come down the pipe.")
type GomegaAsyncAssertion interface {
// Eventually(myChannel).Should(Receive(), "Something should have come down the pipe.")
// Consistently(myChannel).ShouldNot(Receive(), "Nothing should have come down the pipe.")
type AsyncAssertion interface {
Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool
ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool
}
//GomegaAssertion is returned by Ω and Expect and compares the actual value to the matcher
//passed to the Should/ShouldNot and To/ToNot/NotTo methods.
// GomegaAsyncAssertion is deprecated in favor of AsyncAssertion, which does not stutter.
type GomegaAsyncAssertion = AsyncAssertion
// Assertion is returned by Ω and Expect and compares the actual value to the matcher
// passed to the Should/ShouldNot and To/ToNot/NotTo methods.
//
//Typically Should/ShouldNot are used with Ω and To/ToNot/NotTo are used with Expect
//though this is not enforced.
// Typically Should/ShouldNot are used with Ω and To/ToNot/NotTo are used with Expect
// though this is not enforced.
//
//All methods take a variadic optionalDescription argument. This is passed on to fmt.Sprintf()
//and is used to annotate failure messages.
// All methods take a variadic optionalDescription argument. This is passed on to fmt.Sprintf()
// and is used to annotate failure messages.
//
//All methods return a bool that is true if hte assertion passed and false if it failed.
// All methods return a bool that is true if hte assertion passed and false if it failed.
//
//Example:
// Example:
//
// Ω(farm.HasCow()).Should(BeTrue(), "Farm %v should have a cow", farm)
type GomegaAssertion interface {
// Ω(farm.HasCow()).Should(BeTrue(), "Farm %v should have a cow", farm)
type Assertion interface {
Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool
ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool
@ -305,9 +334,74 @@ type GomegaAssertion interface {
NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool
}
//OmegaMatcher is deprecated in favor of the better-named and better-organized types.GomegaMatcher but sticks around to support existing code that uses it
// GomegaAssertion is deprecated in favor of Assertion, which does not stutter.
type GomegaAssertion = Assertion
// OmegaMatcher is deprecated in favor of the better-named and better-organized types.GomegaMatcher but sticks around to support existing code that uses it
type OmegaMatcher types.GomegaMatcher
// WithT wraps a *testing.T and provides `Expect`, `Eventually`, and `Consistently` methods. This allows you to leverage
// Gomega's rich ecosystem of matchers in standard `testing` test suites.
//
// Use `NewWithT` to instantiate a `WithT`
type WithT struct {
t types.GomegaTestingT
}
// GomegaWithT is deprecated in favor of gomega.WithT, which does not stutter.
type GomegaWithT = WithT
// NewWithT takes a *testing.T and returngs a `gomega.WithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with
// Gomega's rich ecosystem of matchers in standard `testing` test suits.
//
// func TestFarmHasCow(t *testing.T) {
// g := gomega.NewWithT(t)
//
// f := farm.New([]string{"Cow", "Horse"})
// g.Expect(f.HasCow()).To(BeTrue(), "Farm should have cow")
// }
func NewWithT(t types.GomegaTestingT) *WithT {
return &WithT{
t: t,
}
}
// NewGomegaWithT is deprecated in favor of gomega.NewWithT, which does not stutter.
func NewGomegaWithT(t types.GomegaTestingT) *GomegaWithT {
return NewWithT(t)
}
// Expect is used to make assertions. See documentation for Expect.
func (g *WithT) Expect(actual interface{}, extra ...interface{}) Assertion {
return assertion.New(actual, testingtsupport.BuildTestingTGomegaFailWrapper(g.t), 0, extra...)
}
// Eventually is used to make asynchronous assertions. See documentation for Eventually.
func (g *WithT) Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion {
timeoutInterval := defaultEventuallyTimeout
pollingInterval := defaultEventuallyPollingInterval
if len(intervals) > 0 {
timeoutInterval = toDuration(intervals[0])
}
if len(intervals) > 1 {
pollingInterval = toDuration(intervals[1])
}
return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, testingtsupport.BuildTestingTGomegaFailWrapper(g.t), timeoutInterval, pollingInterval, 0)
}
// Consistently is used to make asynchronous assertions. See documentation for Consistently.
func (g *WithT) Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion {
timeoutInterval := defaultConsistentlyDuration
pollingInterval := defaultConsistentlyPollingInterval
if len(intervals) > 0 {
timeoutInterval = toDuration(intervals[0])
}
if len(intervals) > 1 {
pollingInterval = toDuration(intervals[1])
}
return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, testingtsupport.BuildTestingTGomegaFailWrapper(g.t), timeoutInterval, pollingInterval, 0)
}
func toDuration(input interface{}) time.Duration {
duration, ok := input.(time.Duration)
if ok {

1
vendor/github.com/onsi/gomega/gstruct/BUILD generated vendored
View File

@ -6,6 +6,7 @@ go_library(
"elements.go",
"fields.go",
"ignore.go",
"keys.go",
"pointer.go",
"types.go",
],

48
vendor/github.com/onsi/gomega/gstruct/elements.go generated vendored
View File

@ -13,10 +13,14 @@ import (
//MatchAllElements succeeds if every element of a slice matches the element matcher it maps to
//through the id function, and every element matcher is matched.
// Expect([]string{"a", "b"}).To(MatchAllElements(idFn, matchers.Elements{
// "a": BeEqual("a"),
// "b": BeEqual("b"),
// })
// idFn := func(element interface{}) string {
// return fmt.Sprintf("%v", element)
// }
//
// Expect([]string{"a", "b"}).To(MatchAllElements(idFn, Elements{
// "a": Equal("a"),
// "b": Equal("b"),
// }))
func MatchAllElements(identifier Identifier, elements Elements) types.GomegaMatcher {
return &ElementsMatcher{
Identifier: identifier,
@ -26,16 +30,27 @@ func MatchAllElements(identifier Identifier, elements Elements) types.GomegaMatc
//MatchElements succeeds if each element of a slice matches the element matcher it maps to
//through the id function. It can ignore extra elements and/or missing elements.
// Expect([]string{"a", "c"}).To(MatchElements(idFn, IgnoreMissing|IgnoreExtra, matchers.Elements{
// "a": BeEqual("a")
// "b": BeEqual("b"),
// })
// idFn := func(element interface{}) string {
// return fmt.Sprintf("%v", element)
// }
//
// Expect([]string{"a", "b", "c"}).To(MatchElements(idFn, IgnoreExtras, Elements{
// "a": Equal("a"),
// "b": Equal("b"),
// }))
// Expect([]string{"a", "c"}).To(MatchElements(idFn, IgnoreMissing, Elements{
// "a": Equal("a"),
// "b": Equal("b"),
// "c": Equal("c"),
// "d": Equal("d"),
// }))
func MatchElements(identifier Identifier, options Options, elements Elements) types.GomegaMatcher {
return &ElementsMatcher{
Identifier: identifier,
Elements: elements,
IgnoreExtras: options&IgnoreExtras != 0,
IgnoreMissing: options&IgnoreMissing != 0,
Identifier: identifier,
Elements: elements,
IgnoreExtras: options&IgnoreExtras != 0,
IgnoreMissing: options&IgnoreMissing != 0,
AllowDuplicates: options&AllowDuplicates != 0,
}
}
@ -52,6 +67,8 @@ type ElementsMatcher struct {
IgnoreExtras bool
// Whether to ignore missing elements or consider it an error.
IgnoreMissing bool
// Whether to key duplicates when matching IDs.
AllowDuplicates bool
// State.
failures []error
@ -88,10 +105,11 @@ func (m *ElementsMatcher) matchElements(actual interface{}) (errs []error) {
for i := 0; i < val.Len(); i++ {
element := val.Index(i).Interface()
id := m.Identifier(element)
// TODO: Add options to ignore & match duplicates.
if elements[id] {
errs = append(errs, fmt.Errorf("found duplicate element ID %s", id))
continue
if !m.AllowDuplicates {
errs = append(errs, fmt.Errorf("found duplicate element ID %s", id))
continue
}
}
elements[id] = true

43
vendor/github.com/onsi/gomega/gstruct/fields.go generated vendored
View File

@ -14,10 +14,21 @@ import (
//MatchAllFields succeeds if every field of a struct matches the field matcher associated with
//it, and every element matcher is matched.
// Expect([]string{"a", "b"}).To(MatchAllFields(idFn, gstruct.Fields{
// "a": BeEqual("a"),
// "b": BeEqual("b"),
// })
// actual := struct{
// A int
// B []bool
// C string
// }{
// A: 5,
// B: []bool{true, false},
// C: "foo",
// }
//
// Expect(actual).To(MatchAllFields(Fields{
// "A": Equal(5),
// "B": ConsistOf(true, false),
// "C": Equal("foo"),
// }))
func MatchAllFields(fields Fields) types.GomegaMatcher {
return &FieldsMatcher{
Fields: fields,
@ -26,10 +37,26 @@ func MatchAllFields(fields Fields) types.GomegaMatcher {
//MatchFields succeeds if each element of a struct matches the field matcher associated with
//it. It can ignore extra fields and/or missing fields.
// Expect([]string{"a", "c"}).To(MatchFields(idFn, IgnoreMissing|IgnoreExtra, gstruct.Fields{
// "a": BeEqual("a")
// "b": BeEqual("b"),
// })
// actual := struct{
// A int
// B []bool
// C string
// }{
// A: 5,
// B: []bool{true, false},
// C: "foo",
// }
//
// Expect(actual).To(MatchFields(IgnoreExtras, Fields{
// "A": Equal(5),
// "B": ConsistOf(true, false),
// }))
// Expect(actual).To(MatchFields(IgnoreMissing, Fields{
// "A": Equal(5),
// "B": ConsistOf(true, false),
// "C": Equal("foo"),
// "D": Equal("extra"),
// }))
func MatchFields(options Options, fields Fields) types.GomegaMatcher {
return &FieldsMatcher{
Fields: fields,

124
vendor/github.com/onsi/gomega/gstruct/keys.go generated vendored Normal file
View File

@ -0,0 +1,124 @@
package gstruct
import (
"errors"
"fmt"
"reflect"
"runtime/debug"
"strings"
"github.com/onsi/gomega/format"
errorsutil "github.com/onsi/gomega/gstruct/errors"
"github.com/onsi/gomega/types"
)
func MatchAllKeys(keys Keys) types.GomegaMatcher {
return &KeysMatcher{
Keys: keys,
}
}
func MatchKeys(options Options, keys Keys) types.GomegaMatcher {
return &KeysMatcher{
Keys: keys,
IgnoreExtras: options&IgnoreExtras != 0,
IgnoreMissing: options&IgnoreMissing != 0,
}
}
type KeysMatcher struct {
// Matchers for each key.
Keys Keys
// Whether to ignore extra keys or consider it an error.
IgnoreExtras bool
// Whether to ignore missing keys or consider it an error.
IgnoreMissing bool
// State.
failures []error
}
type Keys map[interface{}]types.GomegaMatcher
func (m *KeysMatcher) Match(actual interface{}) (success bool, err error) {
if reflect.TypeOf(actual).Kind() != reflect.Map {
return false, fmt.Errorf("%v is type %T, expected map", actual, actual)
}
m.failures = m.matchKeys(actual)
if len(m.failures) > 0 {
return false, nil
}
return true, nil
}
func (m *KeysMatcher) matchKeys(actual interface{}) (errs []error) {
actualValue := reflect.ValueOf(actual)
keys := map[interface{}]bool{}
for _, keyValue := range actualValue.MapKeys() {
key := keyValue.Interface()
keys[key] = true
err := func() (err error) {
// This test relies heavily on reflect, which tends to panic.
// Recover here to provide more useful error messages in that case.
defer func() {
if r := recover(); r != nil {
err = fmt.Errorf("panic checking %+v: %v\n%s", actual, r, debug.Stack())
}
}()
matcher, ok := m.Keys[key]
if !ok {
if !m.IgnoreExtras {
return fmt.Errorf("unexpected key %s: %+v", key, actual)
}
return nil
}
valValue := actualValue.MapIndex(keyValue)
match, err := matcher.Match(valValue.Interface())
if err != nil {
return err
}
if !match {
if nesting, ok := matcher.(errorsutil.NestingMatcher); ok {
return errorsutil.AggregateError(nesting.Failures())
}
return errors.New(matcher.FailureMessage(valValue))
}
return nil
}()
if err != nil {
errs = append(errs, errorsutil.Nest(fmt.Sprintf(".%#v", key), err))
}
}
for key := range m.Keys {
if !keys[key] && !m.IgnoreMissing {
errs = append(errs, fmt.Errorf("missing expected key %s", key))
}
}
return errs
}
func (m *KeysMatcher) FailureMessage(actual interface{}) (message string) {
failures := make([]string, len(m.failures))
for i := range m.failures {
failures[i] = m.failures[i].Error()
}
return format.Message(reflect.TypeOf(actual).Name(),
fmt.Sprintf("to match keys: {\n%v\n}\n", strings.Join(failures, "\n")))
}
func (m *KeysMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to match keys")
}
func (m *KeysMatcher) Failures() []error {
return m.failures
}

4
vendor/github.com/onsi/gomega/gstruct/types.go generated vendored
View File

@ -8,4 +8,8 @@ const (
IgnoreExtras Options = 1 << iota
//IgnoreMissing tells the matcher to ignore missing elements or fields, rather than triggering a failure.
IgnoreMissing
//AllowDuplicates tells the matcher to permit multiple members of the slice to produce the same ID when
//considered by the indentifier function. All members that map to a given key must still match successfully
//with the matcher that is provided for that key.
AllowDuplicates
)

19
vendor/github.com/onsi/gomega/internal/assertion/assertion.go generated vendored
View File

@ -9,37 +9,42 @@ import (
type Assertion struct {
actualInput interface{}
fail types.GomegaFailHandler
failWrapper *types.GomegaFailWrapper
offset int
extra []interface{}
}
func New(actualInput interface{}, fail types.GomegaFailHandler, offset int, extra ...interface{}) *Assertion {
func New(actualInput interface{}, failWrapper *types.GomegaFailWrapper, offset int, extra ...interface{}) *Assertion {
return &Assertion{
actualInput: actualInput,
fail: fail,
failWrapper: failWrapper,
offset: offset,
extra: extra,
}
}
func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
}
func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
}
func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
}
func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
}
func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
}
@ -55,8 +60,9 @@ func (assertion *Assertion) buildDescription(optionalDescription ...interface{})
func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool {
matches, err := matcher.Match(assertion.actualInput)
description := assertion.buildDescription(optionalDescription...)
assertion.failWrapper.TWithHelper.Helper()
if err != nil {
assertion.fail(description+err.Error(), 2+assertion.offset)
assertion.failWrapper.Fail(description+err.Error(), 2+assertion.offset)
return false
}
if matches != desiredMatch {
@ -66,7 +72,7 @@ func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool
} else {
message = matcher.NegatedFailureMessage(assertion.actualInput)
}
assertion.fail(description+message, 2+assertion.offset)
assertion.failWrapper.Fail(description+message, 2+assertion.offset)
return false
}
@ -80,7 +86,8 @@ func (assertion *Assertion) vetExtras(optionalDescription ...interface{}) bool {
}
description := assertion.buildDescription(optionalDescription...)
assertion.fail(description+message, 2+assertion.offset)
assertion.failWrapper.TWithHelper.Helper()
assertion.failWrapper.Fail(description+message, 2+assertion.offset)
return false
}

13
vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go generated vendored
View File

@ -22,11 +22,11 @@ type AsyncAssertion struct {
actualInput interface{}
timeoutInterval time.Duration
pollingInterval time.Duration
fail types.GomegaFailHandler
failWrapper *types.GomegaFailWrapper
offset int
}
func New(asyncType AsyncAssertionType, actualInput interface{}, fail types.GomegaFailHandler, timeoutInterval time.Duration, pollingInterval time.Duration, offset int) *AsyncAssertion {
func New(asyncType AsyncAssertionType, actualInput interface{}, failWrapper *types.GomegaFailWrapper, timeoutInterval time.Duration, pollingInterval time.Duration, offset int) *AsyncAssertion {
actualType := reflect.TypeOf(actualInput)
if actualType.Kind() == reflect.Func {
if actualType.NumIn() != 0 || actualType.NumOut() == 0 {
@ -37,7 +37,7 @@ func New(asyncType AsyncAssertionType, actualInput interface{}, fail types.Gomeg
return &AsyncAssertion{
asyncType: asyncType,
actualInput: actualInput,
fail: fail,
failWrapper: failWrapper,
timeoutInterval: timeoutInterval,
pollingInterval: pollingInterval,
offset: offset,
@ -45,10 +45,12 @@ func New(asyncType AsyncAssertionType, actualInput interface{}, fail types.Gomeg
}
func (assertion *AsyncAssertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.match(matcher, true, optionalDescription...)
}
func (assertion *AsyncAssertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
assertion.failWrapper.TWithHelper.Helper()
return assertion.match(matcher, false, optionalDescription...)
}
@ -110,6 +112,8 @@ func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch
matches, err = matcher.Match(value)
}
assertion.failWrapper.TWithHelper.Helper()
fail := func(preamble string) {
errMsg := ""
message := ""
@ -122,7 +126,8 @@ func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch
message = matcher.NegatedFailureMessage(value)
}
}
assertion.fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset)
assertion.failWrapper.TWithHelper.Helper()
assertion.failWrapper.Fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset)
}
if assertion.asyncType == AsyncAssertionTypeEventually {

46
vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go generated vendored
View File

@ -8,30 +8,50 @@ import (
"github.com/onsi/gomega/types"
)
var StackTracePruneRE = regexp.MustCompile(`\/gomega\/|\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`)
type EmptyTWithHelper struct{}
func (e EmptyTWithHelper) Helper() {}
type gomegaTestingT interface {
Errorf(format string, args ...interface{})
Fatalf(format string, args ...interface{})
}
func BuildTestingTGomegaFailHandler(t gomegaTestingT) types.GomegaFailHandler {
return func(message string, callerSkip ...int) {
skip := 1
if len(callerSkip) > 0 {
skip = callerSkip[0]
func BuildTestingTGomegaFailWrapper(t gomegaTestingT) *types.GomegaFailWrapper {
tWithHelper, hasHelper := t.(types.TWithHelper)
if !hasHelper {
tWithHelper = EmptyTWithHelper{}
}
fail := func(message string, callerSkip ...int) {
if hasHelper {
tWithHelper.Helper()
t.Fatalf("\n%s", message)
} else {
skip := 2
if len(callerSkip) > 0 {
skip += callerSkip[0]
}
stackTrace := pruneStack(string(debug.Stack()), skip)
t.Fatalf("\n%s\n%s\n", stackTrace, message)
}
stackTrace := pruneStack(string(debug.Stack()), skip)
t.Errorf("\n%s\n%s", stackTrace, message)
}
return &types.GomegaFailWrapper{
Fail: fail,
TWithHelper: tWithHelper,
}
}
func pruneStack(fullStackTrace string, skip int) string {
stack := strings.Split(fullStackTrace, "\n")
if len(stack) > 2*(skip+1) {
stack = stack[2*(skip+1):]
stack := strings.Split(fullStackTrace, "\n")[1:]
if len(stack) > 2*skip {
stack = stack[2*skip:]
}
prunedStack := []string{}
re := regexp.MustCompile(`\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`)
for i := 0; i < len(stack)/2; i++ {
if !re.Match([]byte(stack[i*2])) {
if !StackTracePruneRE.Match([]byte(stack[i*2])) {
prunedStack = append(prunedStack, stack[i*2])
prunedStack = append(prunedStack, stack[i*2+1])
}

87
vendor/github.com/onsi/gomega/matchers.go generated vendored
View File

@ -53,7 +53,7 @@ func BeFalse() types.GomegaMatcher {
//HaveOccurred succeeds if actual is a non-nil error
//The typical Go error checking pattern looks like:
// err := SomethingThatMightFail()
// Ω(err).ShouldNot(HaveOccurred())
// Expect(err).ShouldNot(HaveOccurred())
func HaveOccurred() types.GomegaMatcher {
return &matchers.HaveOccurredMatcher{}
}
@ -61,10 +61,10 @@ func HaveOccurred() types.GomegaMatcher {
//Succeed passes if actual is a nil error
//Succeed is intended to be used with functions that return a single error value. Instead of
// err := SomethingThatMightFail()
// Ω(err).ShouldNot(HaveOccurred())
// Expect(err).ShouldNot(HaveOccurred())
//
//You can write:
// Ω(SomethingThatMightFail()).Should(Succeed())
// Expect(SomethingThatMightFail()).Should(Succeed())
//
//It is a mistake to use Succeed with a function that has multiple return values. Gomega's Ω and Expect
//functions automatically trigger failure if any return values after the first return value are non-zero/non-nil.
@ -76,8 +76,8 @@ func Succeed() types.GomegaMatcher {
//MatchError succeeds if actual is a non-nil error that matches the passed in string/error.
//
//These are valid use-cases:
// Ω(err).Should(MatchError("an error")) //asserts that err.Error() == "an error"
// Ω(err).Should(MatchError(SomeError)) //asserts that err == SomeError (via reflect.DeepEqual)
// Expect(err).Should(MatchError("an error")) //asserts that err.Error() == "an error"
// Expect(err).Should(MatchError(SomeError)) //asserts that err == SomeError (via reflect.DeepEqual)
//
//It is an error for err to be nil or an object that does not implement the Error interface
func MatchError(expected interface{}) types.GomegaMatcher {
@ -106,11 +106,11 @@ func BeClosed() types.GomegaMatcher {
//
//Receive returns immediately and never blocks:
//
//- If there is nothing on the channel `c` then Ω(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass.
//- If there is nothing on the channel `c` then Expect(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass.
//
//- If the channel `c` is closed then Ω(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass.
//- If the channel `c` is closed then Expect(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass.
//
//- If there is something on the channel `c` ready to be read, then Ω(c).Should(Receive()) will pass and Ω(c).ShouldNot(Receive()) will fail.
//- If there is something on the channel `c` ready to be read, then Expect(c).Should(Receive()) will pass and Ω(c).ShouldNot(Receive()) will fail.
//
//If you have a go-routine running in the background that will write to channel `c` you can:
// Eventually(c).Should(Receive())
@ -121,7 +121,7 @@ func BeClosed() types.GomegaMatcher {
// Consistently(c).ShouldNot(Receive())
//
//You can pass `Receive` a matcher. If you do so, it will match the received object against the matcher. For example:
// Ω(c).Should(Receive(Equal("foo")))
// Expect(c).Should(Receive(Equal("foo")))
//
//When given a matcher, `Receive` will always fail if there is nothing to be received on the channel.
//
@ -134,8 +134,8 @@ func BeClosed() types.GomegaMatcher {
//Finally, if you want to have a reference to the value *sent* to the channel you can pass the `Receive` matcher a pointer to a variable of the appropriate type:
// var myThing thing
// Eventually(thingChan).Should(Receive(&myThing))
// Ω(myThing.Sprocket).Should(Equal("foo"))
// Ω(myThing.IsValid()).Should(BeTrue())
// Expect(myThing.Sprocket).Should(Equal("foo"))
// Expect(myThing.IsValid()).Should(BeTrue())
func Receive(args ...interface{}) types.GomegaMatcher {
var arg interface{}
if len(args) > 0 {
@ -153,9 +153,9 @@ func Receive(args ...interface{}) types.GomegaMatcher {
//
//BeSent never blocks:
//
//- If the channel `c` is not ready to receive then Ω(c).Should(BeSent("foo")) will fail immediately
//- If the channel `c` is not ready to receive then Expect(c).Should(BeSent("foo")) will fail immediately
//- If the channel `c` is eventually ready to receive then Eventually(c).Should(BeSent("foo")) will succeed.. presuming the channel becomes ready to receive before Eventually's timeout
//- If the channel `c` is closed then Ω(c).Should(BeSent("foo")) and Ω(c).ShouldNot(BeSent("foo")) will both fail immediately
//- If the channel `c` is closed then Expect(c).Should(BeSent("foo")) and Ω(c).ShouldNot(BeSent("foo")) will both fail immediately
//
//Of course, the value is actually sent to the channel. The point of `BeSent` is less to make an assertion about the availability of the channel (which is typically an implementation detail that your test should not be concerned with).
//Rather, the point of `BeSent` is to make it possible to easily and expressively write tests that can timeout on blocked channel sends.
@ -176,7 +176,7 @@ func MatchRegexp(regexp string, args ...interface{}) types.GomegaMatcher {
}
//ContainSubstring succeeds if actual is a string or stringer that contains the
//passed-in regexp. Optional arguments can be provided to construct the substring
//passed-in substring. Optional arguments can be provided to construct the substring
//via fmt.Sprintf().
func ContainSubstring(substr string, args ...interface{}) types.GomegaMatcher {
return &matchers.ContainSubstringMatcher{
@ -214,6 +214,15 @@ func MatchJSON(json interface{}) types.GomegaMatcher {
}
}
//MatchXML succeeds if actual is a string or stringer of XML that matches
//the expected XML. The XMLs are decoded and the resulting objects are compared via
//reflect.DeepEqual so things like whitespaces shouldn't matter.
func MatchXML(xml interface{}) types.GomegaMatcher {
return &matchers.MatchXMLMatcher{
XMLToMatch: xml,
}
}
//MatchYAML succeeds if actual is a string or stringer of YAML that matches
//the expected YAML. The YAML's are decoded and the resulting objects are compared via
//reflect.DeepEqual so things like key-ordering and whitespace shouldn't matter.
@ -250,7 +259,7 @@ func BeZero() types.GomegaMatcher {
//ContainElement succeeds if actual contains the passed in element.
//By default ContainElement() uses Equal() to perform the match, however a
//matcher can be passed in instead:
// Ω([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubstring("Bar")))
// Expect([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubstring("Bar")))
//
//Actual must be an array, slice or map.
//For maps, ContainElement searches through the map's values.
@ -260,19 +269,19 @@ func ContainElement(element interface{}) types.GomegaMatcher {
}
}
//ConsistOf succeeds if actual contains preciely the elements passed into the matcher. The ordering of the elements does not matter.
//ConsistOf succeeds if actual contains precisely the elements passed into the matcher. The ordering of the elements does not matter.
//By default ConsistOf() uses Equal() to match the elements, however custom matchers can be passed in instead. Here are some examples:
//
// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf("FooBar", "Foo"))
// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Bar"), "Foo"))
// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Foo"), ContainSubstring("Foo")))
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf("FooBar", "Foo"))
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Bar"), "Foo"))
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Foo"), ContainSubstring("Foo")))
//
//Actual must be an array, slice or map. For maps, ConsistOf matches against the map's values.
//
//You typically pass variadic arguments to ConsistOf (as in the examples above). However, if you need to pass in a slice you can provided that it
//is the only element passed in to ConsistOf:
//
// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf([]string{"FooBar", "Foo"}))
// Expect([]string{"Foo", "FooBar"}).Should(ConsistOf([]string{"FooBar", "Foo"}))
//
//Note that Go's type system does not allow you to write this as ConsistOf([]string{"FooBar", "Foo"}...) as []string and []interface{} are different types - hence the need for this special rule.
func ConsistOf(elements ...interface{}) types.GomegaMatcher {
@ -284,7 +293,7 @@ func ConsistOf(elements ...interface{}) types.GomegaMatcher {
//HaveKey succeeds if actual is a map with the passed in key.
//By default HaveKey uses Equal() to perform the match, however a
//matcher can be passed in instead:
// Ω(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKey(MatchRegexp(`.+Foo$`)))
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKey(MatchRegexp(`.+Foo$`)))
func HaveKey(key interface{}) types.GomegaMatcher {
return &matchers.HaveKeyMatcher{
Key: key,
@ -294,8 +303,8 @@ func HaveKey(key interface{}) types.GomegaMatcher {
//HaveKeyWithValue succeeds if actual is a map with the passed in key and value.
//By default HaveKeyWithValue uses Equal() to perform the match, however a
//matcher can be passed in instead:
// Ω(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue("Foo", "Bar"))
// Ω(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue(MatchRegexp(`.+Foo$`), "Bar"))
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue("Foo", "Bar"))
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue(MatchRegexp(`.+Foo$`), "Bar"))
func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher {
return &matchers.HaveKeyWithValueMatcher{
Key: key,
@ -305,15 +314,15 @@ func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher {
//BeNumerically performs numerical assertions in a type-agnostic way.
//Actual and expected should be numbers, though the specific type of
//number is irrelevant (floa32, float64, uint8, etc...).
//number is irrelevant (float32, float64, uint8, etc...).
//
//There are six, self-explanatory, supported comparators:
// Ω(1.0).Should(BeNumerically("==", 1))
// Ω(1.0).Should(BeNumerically("~", 0.999, 0.01))
// Ω(1.0).Should(BeNumerically(">", 0.9))
// Ω(1.0).Should(BeNumerically(">=", 1.0))
// Ω(1.0).Should(BeNumerically("<", 3))
// Ω(1.0).Should(BeNumerically("<=", 1.0))
// Expect(1.0).Should(BeNumerically("==", 1))
// Expect(1.0).Should(BeNumerically("~", 0.999, 0.01))
// Expect(1.0).Should(BeNumerically(">", 0.9))
// Expect(1.0).Should(BeNumerically(">=", 1.0))
// Expect(1.0).Should(BeNumerically("<", 3))
// Expect(1.0).Should(BeNumerically("<=", 1.0))
func BeNumerically(comparator string, compareTo ...interface{}) types.GomegaMatcher {
return &matchers.BeNumericallyMatcher{
Comparator: comparator,
@ -323,8 +332,8 @@ func BeNumerically(comparator string, compareTo ...interface{}) types.GomegaMatc
//BeTemporally compares time.Time's like BeNumerically
//Actual and expected must be time.Time. The comparators are the same as for BeNumerically
// Ω(time.Now()).Should(BeTemporally(">", time.Time{}))
// Ω(time.Now()).Should(BeTemporally("~", time.Now(), time.Second))
// Expect(time.Now()).Should(BeTemporally(">", time.Time{}))
// Expect(time.Now()).Should(BeTemporally("~", time.Now(), time.Second))
func BeTemporally(comparator string, compareTo time.Time, threshold ...time.Duration) types.GomegaMatcher {
return &matchers.BeTemporallyMatcher{
Comparator: comparator,
@ -335,10 +344,10 @@ func BeTemporally(comparator string, compareTo time.Time, threshold ...time.Dura
//BeAssignableToTypeOf succeeds if actual is assignable to the type of expected.
//It will return an error when one of the values is nil.
// Ω(0).Should(BeAssignableToTypeOf(0)) // Same values
// Ω(5).Should(BeAssignableToTypeOf(-1)) // different values same type
// Ω("foo").Should(BeAssignableToTypeOf("bar")) // different values same type
// Ω(struct{ Foo string }{}).Should(BeAssignableToTypeOf(struct{ Foo string }{}))
// Expect(0).Should(BeAssignableToTypeOf(0)) // Same values
// Expect(5).Should(BeAssignableToTypeOf(-1)) // different values same type
// Expect("foo").Should(BeAssignableToTypeOf("bar")) // different values same type
// Expect(struct{ Foo string }{}).Should(BeAssignableToTypeOf(struct{ Foo string }{}))
func BeAssignableToTypeOf(expected interface{}) types.GomegaMatcher {
return &matchers.AssignableToTypeOfMatcher{
Expected: expected,
@ -357,13 +366,13 @@ func BeAnExistingFile() types.GomegaMatcher {
return &matchers.BeAnExistingFileMatcher{}
}
//BeARegularFile succeeds iff a file exists and is a regular file.
//BeARegularFile succeeds if a file exists and is a regular file.
//Actual must be a string representing the abs path to the file being checked.
func BeARegularFile() types.GomegaMatcher {
return &matchers.BeARegularFileMatcher{}
}
//BeADirectory succeeds iff a file exists and is a directory.
//BeADirectory succeeds if a file exists and is a directory.
//Actual must be a string representing the abs path to the file being checked.
func BeADirectory() types.GomegaMatcher {
return &matchers.BeADirectoryMatcher{}
@ -379,7 +388,7 @@ func And(ms ...types.GomegaMatcher) types.GomegaMatcher {
}
//SatisfyAll is an alias for And().
// Ω("hi").Should(SatisfyAll(HaveLen(2), Equal("hi")))
// Expect("hi").Should(SatisfyAll(HaveLen(2), Equal("hi")))
func SatisfyAll(matchers ...types.GomegaMatcher) types.GomegaMatcher {
return And(matchers...)
}

4
vendor/github.com/onsi/gomega/matchers/BUILD generated vendored
View File

@ -5,6 +5,7 @@ go_library(
srcs = [
"and.go",
"assignable_to_type_of_matcher.go",
"attributes_slice.go",
"be_a_directory.go",
"be_a_regular_file.go",
"be_an_existing_file.go",
@ -33,11 +34,13 @@ go_library(
"match_error_matcher.go",
"match_json_matcher.go",
"match_regexp_matcher.go",
"match_xml_matcher.go",
"match_yaml_matcher.go",
"not.go",
"or.go",
"panic_matcher.go",
"receive_matcher.go",
"semi_structured_data_support.go",
"succeed_matcher.go",
"type_support.go",
"with_transform.go",
@ -50,6 +53,7 @@ go_library(
"//vendor/github.com/onsi/gomega/internal/oraclematcher:go_default_library",
"//vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph:go_default_library",
"//vendor/github.com/onsi/gomega/types:go_default_library",
"//vendor/golang.org/x/net/html/charset:go_default_library",
"//vendor/gopkg.in/yaml.v2:go_default_library",
],
)

5
vendor/github.com/onsi/gomega/matchers/and.go generated vendored
View File

@ -57,8 +57,7 @@ func (m *AndMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
}
}
return false // none of were going to change
} else {
// one of the matchers failed.. it must be able to change in order to affect the result
return oraclematcher.MatchMayChangeInTheFuture(m.firstFailedMatcher, actual)
}
// one of the matchers failed.. it must be able to change in order to affect the result
return oraclematcher.MatchMayChangeInTheFuture(m.firstFailedMatcher, actual)
}

6
vendor/github.com/onsi/gomega/matchers/assignable_to_type_of_matcher.go generated vendored
View File

@ -12,8 +12,12 @@ type AssignableToTypeOfMatcher struct {
}
func (matcher *AssignableToTypeOfMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil || matcher.Expected == nil {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
} else if matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare type to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
} else if actual == nil {
return false, nil
}
actualType := reflect.TypeOf(actual)

14
vendor/github.com/onsi/gomega/matchers/attributes_slice.go generated vendored Normal file
View File

@ -0,0 +1,14 @@
package matchers
import (
"encoding/xml"
"strings"
)
type attributesSlice []xml.Attr
func (attrs attributesSlice) Len() int { return len(attrs) }
func (attrs attributesSlice) Less(i, j int) bool {
return strings.Compare(attrs[i].Name.Local, attrs[j].Name.Local) == -1
}
func (attrs attributesSlice) Swap(i, j int) { attrs[i], attrs[j] = attrs[j], attrs[i] }

7
vendor/github.com/onsi/gomega/matchers/be_closed_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type BeClosedMatcher struct {
@ -22,8 +23,8 @@ func (matcher *BeClosedMatcher) Match(actual interface{}) (success bool, err err
}
winnerIndex, _, open := reflect.Select([]reflect.SelectCase{
reflect.SelectCase{Dir: reflect.SelectRecv, Chan: channelValue},
reflect.SelectCase{Dir: reflect.SelectDefault},
{Dir: reflect.SelectRecv, Chan: channelValue},
{Dir: reflect.SelectDefault},
})
var closed bool

1
vendor/github.com/onsi/gomega/matchers/be_empty_matcher.go generated vendored
View File

@ -2,6 +2,7 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)

3
vendor/github.com/onsi/gomega/matchers/be_equivalent_to_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type BeEquivalentToMatcher struct {

1
vendor/github.com/onsi/gomega/matchers/be_false_matcher.go generated vendored
View File

@ -2,6 +2,7 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)

19
vendor/github.com/onsi/gomega/matchers/be_numerically_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"math"
"github.com/onsi/gomega/format"
)
type BeNumericallyMatcher struct {
@ -12,11 +13,23 @@ type BeNumericallyMatcher struct {
}
func (matcher *BeNumericallyMatcher) FailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("to be %s", matcher.Comparator), matcher.CompareTo[0])
return matcher.FormatFailureMessage(actual, false)
}
func (matcher *BeNumericallyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, fmt.Sprintf("not to be %s", matcher.Comparator), matcher.CompareTo[0])
return matcher.FormatFailureMessage(actual, true)
}
func (matcher *BeNumericallyMatcher) FormatFailureMessage(actual interface{}, negated bool) (message string) {
if len(matcher.CompareTo) == 1 {
message = fmt.Sprintf("to be %s", matcher.Comparator)
} else {
message = fmt.Sprintf("to be within %v of %s", matcher.CompareTo[1], matcher.Comparator)
}
if negated {
message = "not " + message
}
return format.Message(actual, message, matcher.CompareTo[0])
}
func (matcher *BeNumericallyMatcher) Match(actual interface{}) (success bool, err error) {

4
vendor/github.com/onsi/gomega/matchers/be_sent_matcher.go generated vendored
View File

@ -42,8 +42,8 @@ func (matcher *BeSentMatcher) Match(actual interface{}) (success bool, err error
}()
winnerIndex, _, _ := reflect.Select([]reflect.SelectCase{
reflect.SelectCase{Dir: reflect.SelectSend, Chan: channelValue, Send: argValue},
reflect.SelectCase{Dir: reflect.SelectDefault},
{Dir: reflect.SelectSend, Chan: channelValue, Send: argValue},
{Dir: reflect.SelectDefault},
})
var didSend bool

3
vendor/github.com/onsi/gomega/matchers/be_temporally_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"time"
"github.com/onsi/gomega/format"
)
type BeTemporallyMatcher struct {

1
vendor/github.com/onsi/gomega/matchers/be_true_matcher.go generated vendored
View File

@ -2,6 +2,7 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)

3
vendor/github.com/onsi/gomega/matchers/be_zero_matcher.go generated vendored
View File

@ -1,8 +1,9 @@
package matchers
import (
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type BeZeroMatcher struct {

3
vendor/github.com/onsi/gomega/matchers/contain_substring_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"strings"
"github.com/onsi/gomega/format"
)
type ContainSubstringMatcher struct {

15
vendor/github.com/onsi/gomega/matchers/equal_matcher.go generated vendored
View File

@ -1,6 +1,7 @@
package matchers
import (
"bytes"
"fmt"
"reflect"
@ -15,10 +16,24 @@ func (matcher *EqualMatcher) Match(actual interface{}) (success bool, err error)
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
}
// Shortcut for byte slices.
// Comparing long byte slices with reflect.DeepEqual is very slow,
// so use bytes.Equal if actual and expected are both byte slices.
if actualByteSlice, ok := actual.([]byte); ok {
if expectedByteSlice, ok := matcher.Expected.([]byte); ok {
return bytes.Equal(actualByteSlice, expectedByteSlice), nil
}
}
return reflect.DeepEqual(actual, matcher.Expected), nil
}
func (matcher *EqualMatcher) FailureMessage(actual interface{}) (message string) {
actualString, actualOK := actual.(string)
expectedString, expectedOK := matcher.Expected.(string)
if actualOK && expectedOK {
return format.MessageWithDiff(actualString, "to equal", expectedString)
}
return format.Message(actual, "to equal", matcher.Expected)
}

3
vendor/github.com/onsi/gomega/matchers/have_key_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type HaveKeyMatcher struct {

3
vendor/github.com/onsi/gomega/matchers/have_key_with_value_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type HaveKeyWithValueMatcher struct {

1
vendor/github.com/onsi/gomega/matchers/have_len_matcher.go generated vendored
View File

@ -2,6 +2,7 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)

2
vendor/github.com/onsi/gomega/matchers/have_occurred_matcher.go generated vendored
View File

@ -29,5 +29,5 @@ func (matcher *HaveOccurredMatcher) FailureMessage(actual interface{}) (message
}
func (matcher *HaveOccurredMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected error:\n%s\n%s\n%s", format.Object(actual, 1), format.IndentString(actual.(error).Error(), 1), "not to have occurred")
return fmt.Sprintf("Unexpected error:\n%s\n%s\n%s", format.Object(actual, 1), format.IndentString(actual.(error).Error(), 1), "occurred")
}

1
vendor/github.com/onsi/gomega/matchers/have_prefix_matcher.go generated vendored
View File

@ -2,6 +2,7 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)

1
vendor/github.com/onsi/gomega/matchers/have_suffix_matcher.go generated vendored
View File

@ -2,6 +2,7 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)

11
vendor/github.com/onsi/gomega/matchers/match_error_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type MatchErrorMatcher struct {
@ -21,14 +22,14 @@ func (matcher *MatchErrorMatcher) Match(actual interface{}) (success bool, err e
actualErr := actual.(error)
if isString(matcher.Expected) {
return reflect.DeepEqual(actualErr.Error(), matcher.Expected), nil
}
if isError(matcher.Expected) {
return reflect.DeepEqual(actualErr, matcher.Expected), nil
}
if isString(matcher.Expected) {
return actualErr.Error() == matcher.Expected, nil
}
var subMatcher omegaMatcher
var hasSubMatcher bool
if matcher.Expected != nil {

13
vendor/github.com/onsi/gomega/matchers/match_json_matcher.go generated vendored
View File

@ -4,13 +4,13 @@ import (
"bytes"
"encoding/json"
"fmt"
"reflect"
"github.com/onsi/gomega/format"
)
type MatchJSONMatcher struct {
JSONToMatch interface{}
JSONToMatch interface{}
firstFailurePath []interface{}
}
func (matcher *MatchJSONMatcher) Match(actual interface{}) (success bool, err error) {
@ -25,18 +25,19 @@ func (matcher *MatchJSONMatcher) Match(actual interface{}) (success bool, err er
// this is guarded by prettyPrint
json.Unmarshal([]byte(actualString), &aval)
json.Unmarshal([]byte(expectedString), &eval)
return reflect.DeepEqual(aval, eval), nil
var equal bool
equal, matcher.firstFailurePath = deepEqual(aval, eval)
return equal, nil
}
func (matcher *MatchJSONMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.prettyPrint(actual)
return format.Message(actualString, "to match JSON of", expectedString)
return formattedMessage(format.Message(actualString, "to match JSON of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchJSONMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.prettyPrint(actual)
return format.Message(actualString, "not to match JSON of", expectedString)
return formattedMessage(format.Message(actualString, "not to match JSON of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchJSONMatcher) prettyPrint(actual interface{}) (actualFormatted, expectedFormatted string, err error) {

3
vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go generated vendored
View File

@ -2,8 +2,9 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"regexp"
"github.com/onsi/gomega/format"
)
type MatchRegexpMatcher struct {

134
vendor/github.com/onsi/gomega/matchers/match_xml_matcher.go generated vendored Normal file
View File

@ -0,0 +1,134 @@
package matchers
import (
"bytes"
"encoding/xml"
"errors"
"fmt"
"io"
"reflect"
"sort"
"strings"
"github.com/onsi/gomega/format"
"golang.org/x/net/html/charset"
)
type MatchXMLMatcher struct {
XMLToMatch interface{}
}
func (matcher *MatchXMLMatcher) Match(actual interface{}) (success bool, err error) {
actualString, expectedString, err := matcher.formattedPrint(actual)
if err != nil {
return false, err
}
aval, err := parseXmlContent(actualString)
if err != nil {
return false, fmt.Errorf("Actual '%s' should be valid XML, but it is not.\nUnderlying error:%s", actualString, err)
}
eval, err := parseXmlContent(expectedString)
if err != nil {
return false, fmt.Errorf("Expected '%s' should be valid XML, but it is not.\nUnderlying error:%s", expectedString, err)
}
return reflect.DeepEqual(aval, eval), nil
}
func (matcher *MatchXMLMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.formattedPrint(actual)
return fmt.Sprintf("Expected\n%s\nto match XML of\n%s", actualString, expectedString)
}
func (matcher *MatchXMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.formattedPrint(actual)
return fmt.Sprintf("Expected\n%s\nnot to match XML of\n%s", actualString, expectedString)
}
func (matcher *MatchXMLMatcher) formattedPrint(actual interface{}) (actualString, expectedString string, err error) {
var ok bool
actualString, ok = toString(actual)
if !ok {
return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
}
expectedString, ok = toString(matcher.XMLToMatch)
if !ok {
return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.XMLToMatch, 1))
}
return actualString, expectedString, nil
}
func parseXmlContent(content string) (*xmlNode, error) {
allNodes := []*xmlNode{}
dec := newXmlDecoder(strings.NewReader(content))
for {
tok, err := dec.Token()
if err != nil {
if err == io.EOF {
break
}
return nil, fmt.Errorf("failed to decode next token: %v", err) // untested section
}
lastNodeIndex := len(allNodes) - 1
var lastNode *xmlNode
if len(allNodes) > 0 {
lastNode = allNodes[lastNodeIndex]
} else {
lastNode = &xmlNode{}
}
switch tok := tok.(type) {
case xml.StartElement:
attrs := attributesSlice(tok.Attr)
sort.Sort(attrs)
allNodes = append(allNodes, &xmlNode{XMLName: tok.Name, XMLAttr: tok.Attr})
case xml.EndElement:
if len(allNodes) > 1 {
allNodes[lastNodeIndex-1].Nodes = append(allNodes[lastNodeIndex-1].Nodes, lastNode)
allNodes = allNodes[:lastNodeIndex]
}
case xml.CharData:
lastNode.Content = append(lastNode.Content, tok.Copy()...)
case xml.Comment:
lastNode.Comments = append(lastNode.Comments, tok.Copy()) // untested section
case xml.ProcInst:
lastNode.ProcInsts = append(lastNode.ProcInsts, tok.Copy())
}
}
if len(allNodes) == 0 {
return nil, errors.New("found no nodes")
}
firstNode := allNodes[0]
trimParentNodesContentSpaces(firstNode)
return firstNode, nil
}
func newXmlDecoder(reader io.Reader) *xml.Decoder {
dec := xml.NewDecoder(reader)
dec.CharsetReader = charset.NewReaderLabel
return dec
}
func trimParentNodesContentSpaces(node *xmlNode) {
if len(node.Nodes) > 0 {
node.Content = bytes.TrimSpace(node.Content)
for _, childNode := range node.Nodes {
trimParentNodesContentSpaces(childNode)
}
}
}
type xmlNode struct {
XMLName xml.Name
Comments []xml.Comment
ProcInsts []xml.ProcInst
XMLAttr []xml.Attr
Content []byte
Nodes []*xmlNode
}

16
vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go generated vendored
View File

@ -2,7 +2,6 @@ package matchers
import (
"fmt"
"reflect"
"strings"
"github.com/onsi/gomega/format"
@ -10,7 +9,8 @@ import (
)
type MatchYAMLMatcher struct {
YAMLToMatch interface{}
YAMLToMatch interface{}
firstFailurePath []interface{}
}
func (matcher *MatchYAMLMatcher) Match(actual interface{}) (success bool, err error) {
@ -29,17 +29,19 @@ func (matcher *MatchYAMLMatcher) Match(actual interface{}) (success bool, err er
return false, fmt.Errorf("Expected '%s' should be valid YAML, but it is not.\nUnderlying error:%s", expectedString, err)
}
return reflect.DeepEqual(aval, eval), nil
var equal bool
equal, matcher.firstFailurePath = deepEqual(aval, eval)
return equal, nil
}
func (matcher *MatchYAMLMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
return format.Message(actualString, "to match YAML of", expectedString)
return formattedMessage(format.Message(actualString, "to match YAML of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchYAMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
return format.Message(actualString, "not to match YAML of", expectedString)
return formattedMessage(format.Message(actualString, "not to match YAML of", expectedString), matcher.firstFailurePath)
}
func (matcher *MatchYAMLMatcher) toNormalisedStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
@ -51,11 +53,11 @@ func normalise(input string) string {
var val interface{}
err := yaml.Unmarshal([]byte(input), &val)
if err != nil {
panic(err) // guarded by Match
panic(err) // unreachable since Match already calls Unmarshal
}
output, err := yaml.Marshal(val)
if err != nil {
panic(err) // guarded by Unmarshal
panic(err) // untested section, unreachable since we Unmarshal above
}
return strings.TrimSpace(string(output))
}

10
vendor/github.com/onsi/gomega/matchers/panic_matcher.go generated vendored
View File

@ -2,11 +2,14 @@ package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type PanicMatcher struct{}
type PanicMatcher struct {
object interface{}
}
func (matcher *PanicMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil {
@ -24,6 +27,7 @@ func (matcher *PanicMatcher) Match(actual interface{}) (success bool, err error)
success = false
defer func() {
if e := recover(); e != nil {
matcher.object = e
success = true
}
}()
@ -38,5 +42,5 @@ func (matcher *PanicMatcher) FailureMessage(actual interface{}) (message string)
}
func (matcher *PanicMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to panic")
return format.Message(actual, fmt.Sprintf("not to panic, but panicked with\n%s", format.Object(matcher.object, 1)))
}

34
vendor/github.com/onsi/gomega/matchers/receive_matcher.go generated vendored
View File

@ -35,17 +35,12 @@ func (matcher *ReceiveMatcher) Match(actual interface{}) (success bool, err erro
if argType.Kind() != reflect.Ptr {
return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nTo:\n%s\nYou need to pass a pointer!", format.Object(actual, 1), format.Object(matcher.Arg, 1))
}
assignable := channelType.Elem().AssignableTo(argType.Elem())
if !assignable {
return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nTo:\n%s", format.Object(actual, 1), format.Object(matcher.Arg, 1))
}
}
}
winnerIndex, value, open := reflect.Select([]reflect.SelectCase{
reflect.SelectCase{Dir: reflect.SelectRecv, Chan: channelValue},
reflect.SelectCase{Dir: reflect.SelectDefault},
{Dir: reflect.SelectRecv, Chan: channelValue},
{Dir: reflect.SelectDefault},
})
var closed bool
@ -64,21 +59,30 @@ func (matcher *ReceiveMatcher) Match(actual interface{}) (success bool, err erro
if didReceive {
matcher.receivedValue = value
return subMatcher.Match(matcher.receivedValue.Interface())
} else {
return false, nil
}
return false, nil
}
if didReceive {
if matcher.Arg != nil {
outValue := reflect.ValueOf(matcher.Arg)
reflect.Indirect(outValue).Set(value)
if value.Type().AssignableTo(outValue.Elem().Type()) {
outValue.Elem().Set(value)
return true, nil
}
if value.Type().Kind() == reflect.Interface && value.Elem().Type().AssignableTo(outValue.Elem().Type()) {
outValue.Elem().Set(value.Elem())
return true, nil
} else {
return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nType:\n%s\nTo:\n%s", format.Object(actual, 1), format.Object(value.Interface(), 1), format.Object(matcher.Arg, 1))
}
}
return true, nil
} else {
return false, nil
}
return false, nil
}
func (matcher *ReceiveMatcher) FailureMessage(actual interface{}) (message string) {
@ -94,9 +98,8 @@ func (matcher *ReceiveMatcher) FailureMessage(actual interface{}) (message strin
return subMatcher.FailureMessage(matcher.receivedValue.Interface())
}
return "When passed a matcher, ReceiveMatcher's channel *must* receive something."
} else {
return format.Message(actual, "to receive something."+closedAddendum)
}
return format.Message(actual, "to receive something."+closedAddendum)
}
func (matcher *ReceiveMatcher) NegatedFailureMessage(actual interface{}) (message string) {
@ -112,9 +115,8 @@ func (matcher *ReceiveMatcher) NegatedFailureMessage(actual interface{}) (messag
return subMatcher.NegatedFailureMessage(matcher.receivedValue.Interface())
}
return "When passed a matcher, ReceiveMatcher's channel *must* receive something."
} else {
return format.Message(actual, "not to receive anything."+closedAddendum)
}
return format.Message(actual, "not to receive anything."+closedAddendum)
}
func (matcher *ReceiveMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {

92
vendor/github.com/onsi/gomega/matchers/semi_structured_data_support.go generated vendored Normal file
View File

@ -0,0 +1,92 @@
package matchers
import (
"fmt"
"reflect"
"strings"
)
func formattedMessage(comparisonMessage string, failurePath []interface{}) string {
var diffMessage string
if len(failurePath) == 0 {
diffMessage = ""
} else {
diffMessage = fmt.Sprintf("\n\nfirst mismatched key: %s", formattedFailurePath(failurePath))
}
return fmt.Sprintf("%s%s", comparisonMessage, diffMessage)
}
func formattedFailurePath(failurePath []interface{}) string {
formattedPaths := []string{}
for i := len(failurePath) - 1; i >= 0; i-- {
switch p := failurePath[i].(type) {
case int:
formattedPaths = append(formattedPaths, fmt.Sprintf(`[%d]`, p))
default:
if i != len(failurePath)-1 {
formattedPaths = append(formattedPaths, ".")
}
formattedPaths = append(formattedPaths, fmt.Sprintf(`"%s"`, p))
}
}
return strings.Join(formattedPaths, "")
}
func deepEqual(a interface{}, b interface{}) (bool, []interface{}) {
var errorPath []interface{}
if reflect.TypeOf(a) != reflect.TypeOf(b) {
return false, errorPath
}
switch a.(type) {
case []interface{}:
if len(a.([]interface{})) != len(b.([]interface{})) {
return false, errorPath
}
for i, v := range a.([]interface{}) {
elementEqual, keyPath := deepEqual(v, b.([]interface{})[i])
if !elementEqual {
return false, append(keyPath, i)
}
}
return true, errorPath
case map[interface{}]interface{}:
if len(a.(map[interface{}]interface{})) != len(b.(map[interface{}]interface{})) {
return false, errorPath
}
for k, v1 := range a.(map[interface{}]interface{}) {
v2, ok := b.(map[interface{}]interface{})[k]
if !ok {
return false, errorPath
}
elementEqual, keyPath := deepEqual(v1, v2)
if !elementEqual {
return false, append(keyPath, k)
}
}
return true, errorPath
case map[string]interface{}:
if len(a.(map[string]interface{})) != len(b.(map[string]interface{})) {
return false, errorPath
}
for k, v1 := range a.(map[string]interface{}) {
v2, ok := b.(map[string]interface{})[k]
if !ok {
return false, errorPath
}
elementEqual, keyPath := deepEqual(v1, v2)
if !elementEqual {
return false, append(keyPath, k)
}
}
return true, errorPath
default:
return a == b, errorPath
}
}

10
vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraph.go generated vendored
View File

@ -14,13 +14,13 @@ type BipartiteGraph struct {
func NewBipartiteGraph(leftValues, rightValues []interface{}, neighbours func(interface{}, interface{}) (bool, error)) (*BipartiteGraph, error) {
left := NodeOrderedSet{}
for i, _ := range leftValues {
left = append(left, Node{i})
for i := range leftValues {
left = append(left, Node{Id: i})
}
right := NodeOrderedSet{}
for j, _ := range rightValues {
right = append(right, Node{j + len(left)})
for j := range rightValues {
right = append(right, Node{Id: j + len(left)})
}
edges := EdgeSet{}
@ -32,7 +32,7 @@ func NewBipartiteGraph(leftValues, rightValues []interface{}, neighbours func(in
}
if neighbours {
edges = append(edges, Edge{left[i], right[j]})
edges = append(edges, Edge{Node1: left[i], Node2: right[j]})
}
}
}

6
vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraphmatching.go generated vendored
View File

@ -101,9 +101,8 @@ func (bg *BipartiteGraph) createSLAPGuideLayers(matching EdgeSet) (guideLayers [
if len(currentLayer) == 0 {
return []NodeOrderedSet{}
} else {
guideLayers = append(guideLayers, currentLayer)
}
guideLayers = append(guideLayers, currentLayer)
done := false
@ -152,9 +151,8 @@ func (bg *BipartiteGraph) createSLAPGuideLayers(matching EdgeSet) (guideLayers [
if len(currentLayer) == 0 {
return []NodeOrderedSet{}
} else {
guideLayers = append(guideLayers, currentLayer)
}
guideLayers = append(guideLayers, currentLayer)
}
return

15
vendor/github.com/onsi/gomega/matchers/type_support.go generated vendored
View File

@ -9,6 +9,7 @@ http://onsi.github.io/gomega/
package matchers
import (
"encoding/json"
"fmt"
"reflect"
)
@ -53,9 +54,8 @@ func toInteger(a interface{}) int64 {
return int64(reflect.ValueOf(a).Uint())
} else if isFloat(a) {
return int64(reflect.ValueOf(a).Float())
} else {
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
func toUnsignedInteger(a interface{}) uint64 {
@ -65,9 +65,8 @@ func toUnsignedInteger(a interface{}) uint64 {
return reflect.ValueOf(a).Uint()
} else if isFloat(a) {
return uint64(reflect.ValueOf(a).Float())
} else {
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
func toFloat(a interface{}) float64 {
@ -77,9 +76,8 @@ func toFloat(a interface{}) float64 {
return float64(reflect.ValueOf(a).Uint())
} else if isFloat(a) {
return reflect.ValueOf(a).Float()
} else {
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a))
}
func isError(a interface{}) bool {
@ -136,6 +134,11 @@ func toString(a interface{}) (string, bool) {
return aStringer.String(), true
}
aJSONRawMessage, isJSONRawMessage := a.(json.RawMessage)
if isJSONRawMessage {
return string(aJSONRawMessage), true
}
return "", false
}

13
vendor/github.com/onsi/gomega/types/types.go generated vendored
View File

@ -1,15 +1,24 @@
package types
type TWithHelper interface {
Helper()
}
type GomegaFailHandler func(message string, callerSkip ...int)
type GomegaFailWrapper struct {
Fail GomegaFailHandler
TWithHelper TWithHelper
}
//A simple *testing.T interface wrapper
type GomegaTestingT interface {
Errorf(format string, args ...interface{})
Fatalf(format string, args ...interface{})
}
//All Gomega matchers must implement the GomegaMatcher interface
//
//For details on writing custom matchers, check out: http://onsi.github.io/gomega/#adding_your_own_matchers
//For details on writing custom matchers, check out: http://onsi.github.io/gomega/#adding-your-own-matchers
type GomegaMatcher interface {
Match(actual interface{}) (success bool, err error)
FailureMessage(actual interface{}) (message string)

1
vendor/golang.org/x/net/html/BUILD generated vendored
View File

@ -32,6 +32,7 @@ filegroup(
srcs = [
":package-srcs",
"//vendor/golang.org/x/net/html/atom:all-srcs",
"//vendor/golang.org/x/net/html/charset:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],

30
vendor/golang.org/x/net/html/charset/BUILD generated vendored Normal file
View File

@ -0,0 +1,30 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["charset.go"],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/net/html/charset",
importpath = "golang.org/x/net/html/charset",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/net/html:go_default_library",
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/charmap:go_default_library",
"//vendor/golang.org/x/text/encoding/htmlindex:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

257
vendor/golang.org/x/net/html/charset/charset.go generated vendored Normal file
View File

@ -0,0 +1,257 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package charset provides common text encodings for HTML documents.
//
// The mapping from encoding labels to encodings is defined at
// https://encoding.spec.whatwg.org/.
package charset
import (
"bytes"
"fmt"
"io"
"mime"
"strings"
"unicode/utf8"
"golang.org/x/net/html"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/charmap"
"golang.org/x/text/encoding/htmlindex"
"golang.org/x/text/transform"
)
// Lookup returns the encoding with the specified label, and its canonical
// name. It returns nil and the empty string if label is not one of the
// standard encodings for HTML. Matching is case-insensitive and ignores
// leading and trailing whitespace. Encoders will use HTML escape sequences for
// runes that are not supported by the character set.
func Lookup(label string) (e encoding.Encoding, name string) {
e, err := htmlindex.Get(label)
if err != nil {
return nil, ""
}
name, _ = htmlindex.Name(e)
return &htmlEncoding{e}, name
}
type htmlEncoding struct{ encoding.Encoding }
func (h *htmlEncoding) NewEncoder() *encoding.Encoder {
// HTML requires a non-terminating legacy encoder. We use HTML escapes to
// substitute unsupported code points.
return encoding.HTMLEscapeUnsupported(h.Encoding.NewEncoder())
}
// DetermineEncoding determines the encoding of an HTML document by examining
// up to the first 1024 bytes of content and the declared Content-Type.
//
// See http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#determining-the-character-encoding
func DetermineEncoding(content []byte, contentType string) (e encoding.Encoding, name string, certain bool) {
if len(content) > 1024 {
content = content[:1024]
}
for _, b := range boms {
if bytes.HasPrefix(content, b.bom) {
e, name = Lookup(b.enc)
return e, name, true
}
}
if _, params, err := mime.ParseMediaType(contentType); err == nil {
if cs, ok := params["charset"]; ok {
if e, name = Lookup(cs); e != nil {
return e, name, true
}
}
}
if len(content) > 0 {
e, name = prescan(content)
if e != nil {
return e, name, false
}
}
// Try to detect UTF-8.
// First eliminate any partial rune at the end.
for i := len(content) - 1; i >= 0 && i > len(content)-4; i-- {
b := content[i]
if b < 0x80 {
break
}
if utf8.RuneStart(b) {
content = content[:i]
break
}
}
hasHighBit := false
for _, c := range content {
if c >= 0x80 {
hasHighBit = true
break
}
}
if hasHighBit && utf8.Valid(content) {
return encoding.Nop, "utf-8", false
}
// TODO: change default depending on user's locale?
return charmap.Windows1252, "windows-1252", false
}
// NewReader returns an io.Reader that converts the content of r to UTF-8.
// It calls DetermineEncoding to find out what r's encoding is.
func NewReader(r io.Reader, contentType string) (io.Reader, error) {
preview := make([]byte, 1024)
n, err := io.ReadFull(r, preview)
switch {
case err == io.ErrUnexpectedEOF:
preview = preview[:n]
r = bytes.NewReader(preview)
case err != nil:
return nil, err
default:
r = io.MultiReader(bytes.NewReader(preview), r)
}
if e, _, _ := DetermineEncoding(preview, contentType); e != encoding.Nop {
r = transform.NewReader(r, e.NewDecoder())
}
return r, nil
}
// NewReaderLabel returns a reader that converts from the specified charset to
// UTF-8. It uses Lookup to find the encoding that corresponds to label, and
// returns an error if Lookup returns nil. It is suitable for use as
// encoding/xml.Decoder's CharsetReader function.
func NewReaderLabel(label string, input io.Reader) (io.Reader, error) {
e, _ := Lookup(label)
if e == nil {
return nil, fmt.Errorf("unsupported charset: %q", label)
}
return transform.NewReader(input, e.NewDecoder()), nil
}
func prescan(content []byte) (e encoding.Encoding, name string) {
z := html.NewTokenizer(bytes.NewReader(content))
for {
switch z.Next() {
case html.ErrorToken:
return nil, ""
case html.StartTagToken, html.SelfClosingTagToken:
tagName, hasAttr := z.TagName()
if !bytes.Equal(tagName, []byte("meta")) {
continue
}
attrList := make(map[string]bool)
gotPragma := false
const (
dontKnow = iota
doNeedPragma
doNotNeedPragma
)
needPragma := dontKnow
name = ""
e = nil
for hasAttr {
var key, val []byte
key, val, hasAttr = z.TagAttr()
ks := string(key)
if attrList[ks] {
continue
}
attrList[ks] = true
for i, c := range val {
if 'A' <= c && c <= 'Z' {
val[i] = c + 0x20
}
}
switch ks {
case "http-equiv":
if bytes.Equal(val, []byte("content-type")) {
gotPragma = true
}
case "content":
if e == nil {
name = fromMetaElement(string(val))
if name != "" {
e, name = Lookup(name)
if e != nil {
needPragma = doNeedPragma
}
}
}
case "charset":
e, name = Lookup(string(val))
needPragma = doNotNeedPragma
}
}
if needPragma == dontKnow || needPragma == doNeedPragma && !gotPragma {
continue
}
if strings.HasPrefix(name, "utf-16") {
name = "utf-8"
e = encoding.Nop
}
if e != nil {
return e, name
}
}
}
}
func fromMetaElement(s string) string {
for s != "" {
csLoc := strings.Index(s, "charset")
if csLoc == -1 {
return ""
}
s = s[csLoc+len("charset"):]
s = strings.TrimLeft(s, " \t\n\f\r")
if !strings.HasPrefix(s, "=") {
continue
}
s = s[1:]
s = strings.TrimLeft(s, " \t\n\f\r")
if s == "" {
return ""
}
if q := s[0]; q == '"' || q == '\'' {
s = s[1:]
closeQuote := strings.IndexRune(s, rune(q))
if closeQuote == -1 {
return ""
}
return s[:closeQuote]
}
end := strings.IndexAny(s, "; \t\n\f\r")
if end == -1 {
end = len(s)
}
return s[:end]
}
return ""
}
var boms = []struct {
bom []byte
enc string
}{
{[]byte{0xfe, 0xff}, "utf-16be"},
{[]byte{0xff, 0xfe}, "utf-16le"},
{[]byte{0xef, 0xbb, 0xbf}, "utf-8"},
}

6
vendor/golang.org/x/text/encoding/BUILD generated vendored
View File

@ -23,7 +23,13 @@ filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//vendor/golang.org/x/text/encoding/charmap:all-srcs",
"//vendor/golang.org/x/text/encoding/htmlindex:all-srcs",
"//vendor/golang.org/x/text/encoding/internal:all-srcs",
"//vendor/golang.org/x/text/encoding/japanese:all-srcs",
"//vendor/golang.org/x/text/encoding/korean:all-srcs",
"//vendor/golang.org/x/text/encoding/simplifiedchinese:all-srcs",
"//vendor/golang.org/x/text/encoding/traditionalchinese:all-srcs",
"//vendor/golang.org/x/text/encoding/unicode:all-srcs",
],
tags = ["automanaged"],

32
vendor/golang.org/x/text/encoding/charmap/BUILD generated vendored Normal file
View File

@ -0,0 +1,32 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"charmap.go",
"tables.go",
],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/text/encoding/charmap",
importpath = "golang.org/x/text/encoding/charmap",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/internal:go_default_library",
"//vendor/golang.org/x/text/encoding/internal/identifier:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

249
vendor/golang.org/x/text/encoding/charmap/charmap.go generated vendored Normal file
View File

@ -0,0 +1,249 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:generate go run maketables.go
// Package charmap provides simple character encodings such as IBM Code Page 437
// and Windows 1252.
package charmap
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
// These encodings vary only in the way clients should interpret them. Their
// coded character set is identical and a single implementation can be shared.
var (
// ISO8859_6E is the ISO 8859-6E encoding.
ISO8859_6E encoding.Encoding = &iso8859_6E
// ISO8859_6I is the ISO 8859-6I encoding.
ISO8859_6I encoding.Encoding = &iso8859_6I
// ISO8859_8E is the ISO 8859-8E encoding.
ISO8859_8E encoding.Encoding = &iso8859_8E
// ISO8859_8I is the ISO 8859-8I encoding.
ISO8859_8I encoding.Encoding = &iso8859_8I
iso8859_6E = internal.Encoding{
Encoding: ISO8859_6,
Name: "ISO-8859-6E",
MIB: identifier.ISO88596E,
}
iso8859_6I = internal.Encoding{
Encoding: ISO8859_6,
Name: "ISO-8859-6I",
MIB: identifier.ISO88596I,
}
iso8859_8E = internal.Encoding{
Encoding: ISO8859_8,
Name: "ISO-8859-8E",
MIB: identifier.ISO88598E,
}
iso8859_8I = internal.Encoding{
Encoding: ISO8859_8,
Name: "ISO-8859-8I",
MIB: identifier.ISO88598I,
}
)
// All is a list of all defined encodings in this package.
var All []encoding.Encoding = listAll
// TODO: implement these encodings, in order of importance.
// ASCII, ISO8859_1: Rather common. Close to Windows 1252.
// ISO8859_9: Close to Windows 1254.
// utf8Enc holds a rune's UTF-8 encoding in data[:len].
type utf8Enc struct {
len uint8
data [3]byte
}
// Charmap is an 8-bit character set encoding.
type Charmap struct {
// name is the encoding's name.
name string
// mib is the encoding type of this encoder.
mib identifier.MIB
// asciiSuperset states whether the encoding is a superset of ASCII.
asciiSuperset bool
// low is the lower bound of the encoded byte for a non-ASCII rune. If
// Charmap.asciiSuperset is true then this will be 0x80, otherwise 0x00.
low uint8
// replacement is the encoded replacement character.
replacement byte
// decode is the map from encoded byte to UTF-8.
decode [256]utf8Enc
// encoding is the map from runes to encoded bytes. Each entry is a
// uint32: the high 8 bits are the encoded byte and the low 24 bits are
// the rune. The table entries are sorted by ascending rune.
encode [256]uint32
}
// NewDecoder implements the encoding.Encoding interface.
func (m *Charmap) NewDecoder() *encoding.Decoder {
return &encoding.Decoder{Transformer: charmapDecoder{charmap: m}}
}
// NewEncoder implements the encoding.Encoding interface.
func (m *Charmap) NewEncoder() *encoding.Encoder {
return &encoding.Encoder{Transformer: charmapEncoder{charmap: m}}
}
// String returns the Charmap's name.
func (m *Charmap) String() string {
return m.name
}
// ID implements an internal interface.
func (m *Charmap) ID() (mib identifier.MIB, other string) {
return m.mib, ""
}
// charmapDecoder implements transform.Transformer by decoding to UTF-8.
type charmapDecoder struct {
transform.NopResetter
charmap *Charmap
}
func (m charmapDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
for i, c := range src {
if m.charmap.asciiSuperset && c < utf8.RuneSelf {
if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = c
nDst++
nSrc = i + 1
continue
}
decode := &m.charmap.decode[c]
n := int(decode.len)
if nDst+n > len(dst) {
err = transform.ErrShortDst
break
}
// It's 15% faster to avoid calling copy for these tiny slices.
for j := 0; j < n; j++ {
dst[nDst] = decode.data[j]
nDst++
}
nSrc = i + 1
}
return nDst, nSrc, err
}
// DecodeByte returns the Charmap's rune decoding of the byte b.
func (m *Charmap) DecodeByte(b byte) rune {
switch x := &m.decode[b]; x.len {
case 1:
return rune(x.data[0])
case 2:
return rune(x.data[0]&0x1f)<<6 | rune(x.data[1]&0x3f)
default:
return rune(x.data[0]&0x0f)<<12 | rune(x.data[1]&0x3f)<<6 | rune(x.data[2]&0x3f)
}
}
// charmapEncoder implements transform.Transformer by encoding from UTF-8.
type charmapEncoder struct {
transform.NopResetter
charmap *Charmap
}
func (m charmapEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for nSrc < len(src) {
if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
if m.charmap.asciiSuperset {
nSrc++
dst[nDst] = uint8(r)
nDst++
continue
}
size = 1
} else {
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
} else {
err = internal.RepertoireError(m.charmap.replacement)
}
break
}
}
// Binary search in [low, high) for that rune in the m.charmap.encode table.
for low, high := int(m.charmap.low), 0x100; ; {
if low >= high {
err = internal.RepertoireError(m.charmap.replacement)
break loop
}
mid := (low + high) / 2
got := m.charmap.encode[mid]
gotRune := rune(got & (1<<24 - 1))
if gotRune < r {
low = mid + 1
} else if gotRune > r {
high = mid
} else {
dst[nDst] = byte(got >> 24)
nDst++
break
}
}
nSrc += size
}
return nDst, nSrc, err
}
// EncodeRune returns the Charmap's byte encoding of the rune r. ok is whether
// r is in the Charmap's repertoire. If not, b is set to the Charmap's
// replacement byte. This is often the ASCII substitute character '\x1a'.
func (m *Charmap) EncodeRune(r rune) (b byte, ok bool) {
if r < utf8.RuneSelf && m.asciiSuperset {
return byte(r), true
}
for low, high := int(m.low), 0x100; ; {
if low >= high {
return m.replacement, false
}
mid := (low + high) / 2
got := m.encode[mid]
gotRune := rune(got & (1<<24 - 1))
if gotRune < r {
low = mid + 1
} else if gotRune > r {
high = mid
} else {
return byte(got >> 24), true
}
}
}

556
vendor/golang.org/x/text/encoding/charmap/maketables.go generated vendored Normal file
View File

@ -0,0 +1,556 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/internal/gen"
)
const ascii = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" +
` !"#$%&'()*+,-./0123456789:;<=>?` +
`@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_` +
"`abcdefghijklmnopqrstuvwxyz{|}~\u007f"
var encodings = []struct {
name string
mib string
comment string
varName string
replacement byte
mapping string
}{
{
"IBM Code Page 037",
"IBM037",
"",
"CodePage037",
0x3f,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM037-2.1.2.ucm",
},
{
"IBM Code Page 437",
"PC8CodePage437",
"",
"CodePage437",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM437-2.1.2.ucm",
},
{
"IBM Code Page 850",
"PC850Multilingual",
"",
"CodePage850",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM850-2.1.2.ucm",
},
{
"IBM Code Page 852",
"PCp852",
"",
"CodePage852",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM852-2.1.2.ucm",
},
{
"IBM Code Page 855",
"IBM855",
"",
"CodePage855",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM855-2.1.2.ucm",
},
{
"Windows Code Page 858", // PC latin1 with Euro
"IBM00858",
"",
"CodePage858",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/windows-858-2000.ucm",
},
{
"IBM Code Page 860",
"IBM860",
"",
"CodePage860",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM860-2.1.2.ucm",
},
{
"IBM Code Page 862",
"PC862LatinHebrew",
"",
"CodePage862",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM862-2.1.2.ucm",
},
{
"IBM Code Page 863",
"IBM863",
"",
"CodePage863",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM863-2.1.2.ucm",
},
{
"IBM Code Page 865",
"IBM865",
"",
"CodePage865",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM865-2.1.2.ucm",
},
{
"IBM Code Page 866",
"IBM866",
"",
"CodePage866",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-ibm866.txt",
},
{
"IBM Code Page 1047",
"IBM1047",
"",
"CodePage1047",
0x3f,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM1047-2.1.2.ucm",
},
{
"IBM Code Page 1140",
"IBM01140",
"",
"CodePage1140",
0x3f,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/ibm-1140_P100-1997.ucm",
},
{
"ISO 8859-1",
"ISOLatin1",
"",
"ISO8859_1",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/iso-8859_1-1998.ucm",
},
{
"ISO 8859-2",
"ISOLatin2",
"",
"ISO8859_2",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-2.txt",
},
{
"ISO 8859-3",
"ISOLatin3",
"",
"ISO8859_3",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-3.txt",
},
{
"ISO 8859-4",
"ISOLatin4",
"",
"ISO8859_4",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-4.txt",
},
{
"ISO 8859-5",
"ISOLatinCyrillic",
"",
"ISO8859_5",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-5.txt",
},
{
"ISO 8859-6",
"ISOLatinArabic",
"",
"ISO8859_6,ISO8859_6E,ISO8859_6I",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-6.txt",
},
{
"ISO 8859-7",
"ISOLatinGreek",
"",
"ISO8859_7",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-7.txt",
},
{
"ISO 8859-8",
"ISOLatinHebrew",
"",
"ISO8859_8,ISO8859_8E,ISO8859_8I",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-8.txt",
},
{
"ISO 8859-9",
"ISOLatin5",
"",
"ISO8859_9",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/iso-8859_9-1999.ucm",
},
{
"ISO 8859-10",
"ISOLatin6",
"",
"ISO8859_10",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-10.txt",
},
{
"ISO 8859-13",
"ISO885913",
"",
"ISO8859_13",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-13.txt",
},
{
"ISO 8859-14",
"ISO885914",
"",
"ISO8859_14",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-14.txt",
},
{
"ISO 8859-15",
"ISO885915",
"",
"ISO8859_15",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-15.txt",
},
{
"ISO 8859-16",
"ISO885916",
"",
"ISO8859_16",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-16.txt",
},
{
"KOI8-R",
"KOI8R",
"",
"KOI8R",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-koi8-r.txt",
},
{
"KOI8-U",
"KOI8U",
"",
"KOI8U",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-koi8-u.txt",
},
{
"Macintosh",
"Macintosh",
"",
"Macintosh",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-macintosh.txt",
},
{
"Macintosh Cyrillic",
"MacintoshCyrillic",
"",
"MacintoshCyrillic",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-x-mac-cyrillic.txt",
},
{
"Windows 874",
"Windows874",
"",
"Windows874",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-874.txt",
},
{
"Windows 1250",
"Windows1250",
"",
"Windows1250",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1250.txt",
},
{
"Windows 1251",
"Windows1251",
"",
"Windows1251",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1251.txt",
},
{
"Windows 1252",
"Windows1252",
"",
"Windows1252",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1252.txt",
},
{
"Windows 1253",
"Windows1253",
"",
"Windows1253",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1253.txt",
},
{
"Windows 1254",
"Windows1254",
"",
"Windows1254",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1254.txt",
},
{
"Windows 1255",
"Windows1255",
"",
"Windows1255",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1255.txt",
},
{
"Windows 1256",
"Windows1256",
"",
"Windows1256",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1256.txt",
},
{
"Windows 1257",
"Windows1257",
"",
"Windows1257",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1257.txt",
},
{
"Windows 1258",
"Windows1258",
"",
"Windows1258",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1258.txt",
},
{
"X-User-Defined",
"XUserDefined",
"It is defined at http://encoding.spec.whatwg.org/#x-user-defined",
"XUserDefined",
encoding.ASCIISub,
ascii +
"\uf780\uf781\uf782\uf783\uf784\uf785\uf786\uf787" +
"\uf788\uf789\uf78a\uf78b\uf78c\uf78d\uf78e\uf78f" +
"\uf790\uf791\uf792\uf793\uf794\uf795\uf796\uf797" +
"\uf798\uf799\uf79a\uf79b\uf79c\uf79d\uf79e\uf79f" +
"\uf7a0\uf7a1\uf7a2\uf7a3\uf7a4\uf7a5\uf7a6\uf7a7" +
"\uf7a8\uf7a9\uf7aa\uf7ab\uf7ac\uf7ad\uf7ae\uf7af" +
"\uf7b0\uf7b1\uf7b2\uf7b3\uf7b4\uf7b5\uf7b6\uf7b7" +
"\uf7b8\uf7b9\uf7ba\uf7bb\uf7bc\uf7bd\uf7be\uf7bf" +
"\uf7c0\uf7c1\uf7c2\uf7c3\uf7c4\uf7c5\uf7c6\uf7c7" +
"\uf7c8\uf7c9\uf7ca\uf7cb\uf7cc\uf7cd\uf7ce\uf7cf" +
"\uf7d0\uf7d1\uf7d2\uf7d3\uf7d4\uf7d5\uf7d6\uf7d7" +
"\uf7d8\uf7d9\uf7da\uf7db\uf7dc\uf7dd\uf7de\uf7df" +
"\uf7e0\uf7e1\uf7e2\uf7e3\uf7e4\uf7e5\uf7e6\uf7e7" +
"\uf7e8\uf7e9\uf7ea\uf7eb\uf7ec\uf7ed\uf7ee\uf7ef" +
"\uf7f0\uf7f1\uf7f2\uf7f3\uf7f4\uf7f5\uf7f6\uf7f7" +
"\uf7f8\uf7f9\uf7fa\uf7fb\uf7fc\uf7fd\uf7fe\uf7ff",
},
}
func getWHATWG(url string) string {
res, err := http.Get(url)
if err != nil {
log.Fatalf("%q: Get: %v", url, err)
}
defer res.Body.Close()
mapping := make([]rune, 128)
for i := range mapping {
mapping[i] = '\ufffd'
}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := 0, 0
if _, err := fmt.Sscanf(s, "%d\t0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 128 <= x {
log.Fatalf("code %d is out of range", x)
}
if 0x80 <= y && y < 0xa0 {
// We diverge from the WHATWG spec by mapping control characters
// in the range [0x80, 0xa0) to U+FFFD.
continue
}
mapping[x] = rune(y)
}
return ascii + string(mapping)
}
func getUCM(url string) string {
res, err := http.Get(url)
if err != nil {
log.Fatalf("%q: Get: %v", url, err)
}
defer res.Body.Close()
mapping := make([]rune, 256)
for i := range mapping {
mapping[i] = '\ufffd'
}
charsFound := 0
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
var c byte
var r rune
if _, err := fmt.Sscanf(s, `<U%x> \x%x |0`, &r, &c); err != nil {
continue
}
mapping[c] = r
charsFound++
}
if charsFound < 200 {
log.Fatalf("%q: only %d characters found (wrong page format?)", url, charsFound)
}
return string(mapping)
}
func main() {
mibs := map[string]bool{}
all := []string{}
w := gen.NewCodeWriter()
defer w.WriteGoFile("tables.go", "charmap")
printf := func(s string, a ...interface{}) { fmt.Fprintf(w, s, a...) }
printf("import (\n")
printf("\t\"golang.org/x/text/encoding\"\n")
printf("\t\"golang.org/x/text/encoding/internal/identifier\"\n")
printf(")\n\n")
for _, e := range encodings {
varNames := strings.Split(e.varName, ",")
all = append(all, varNames...)
varName := varNames[0]
switch {
case strings.HasPrefix(e.mapping, "http://encoding.spec.whatwg.org/"):
e.mapping = getWHATWG(e.mapping)
case strings.HasPrefix(e.mapping, "http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/"):
e.mapping = getUCM(e.mapping)
}
asciiSuperset, low := strings.HasPrefix(e.mapping, ascii), 0x00
if asciiSuperset {
low = 0x80
}
lvn := 1
if strings.HasPrefix(varName, "ISO") || strings.HasPrefix(varName, "KOI") {
lvn = 3
}
lowerVarName := strings.ToLower(varName[:lvn]) + varName[lvn:]
printf("// %s is the %s encoding.\n", varName, e.name)
if e.comment != "" {
printf("//\n// %s\n", e.comment)
}
printf("var %s *Charmap = &%s\n\nvar %s = Charmap{\nname: %q,\n",
varName, lowerVarName, lowerVarName, e.name)
if mibs[e.mib] {
log.Fatalf("MIB type %q declared multiple times.", e.mib)
}
printf("mib: identifier.%s,\n", e.mib)
printf("asciiSuperset: %t,\n", asciiSuperset)
printf("low: 0x%02x,\n", low)
printf("replacement: 0x%02x,\n", e.replacement)
printf("decode: [256]utf8Enc{\n")
i, backMapping := 0, map[rune]byte{}
for _, c := range e.mapping {
if _, ok := backMapping[c]; !ok && c != utf8.RuneError {
backMapping[c] = byte(i)
}
var buf [8]byte
n := utf8.EncodeRune(buf[:], c)
if n > 3 {
panic(fmt.Sprintf("rune %q (%U) is too long", c, c))
}
printf("{%d,[3]byte{0x%02x,0x%02x,0x%02x}},", n, buf[0], buf[1], buf[2])
if i%2 == 1 {
printf("\n")
}
i++
}
printf("},\n")
printf("encode: [256]uint32{\n")
encode := make([]uint32, 0, 256)
for c, i := range backMapping {
encode = append(encode, uint32(i)<<24|uint32(c))
}
sort.Sort(byRune(encode))
for len(encode) < cap(encode) {
encode = append(encode, encode[len(encode)-1])
}
for i, enc := range encode {
printf("0x%08x,", enc)
if i%8 == 7 {
printf("\n")
}
}
printf("},\n}\n")
// Add an estimate of the size of a single Charmap{} struct value, which
// includes two 256 elem arrays of 4 bytes and some extra fields, which
// align to 3 uint64s on 64-bit architectures.
w.Size += 2*4*256 + 3*8
}
// TODO: add proper line breaking.
printf("var listAll = []encoding.Encoding{\n%s,\n}\n\n", strings.Join(all, ",\n"))
}
type byRune []uint32
func (b byRune) Len() int { return len(b) }
func (b byRune) Less(i, j int) bool { return b[i]&0xffffff < b[j]&0xffffff }
func (b byRune) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

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vendor/golang.org/x/text/encoding/charmap/tables.go generated vendored Normal file
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38
vendor/golang.org/x/text/encoding/htmlindex/BUILD generated vendored Normal file
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load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"htmlindex.go",
"map.go",
"tables.go",
],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/text/encoding/htmlindex",
importpath = "golang.org/x/text/encoding/htmlindex",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/charmap:go_default_library",
"//vendor/golang.org/x/text/encoding/internal/identifier:go_default_library",
"//vendor/golang.org/x/text/encoding/japanese:go_default_library",
"//vendor/golang.org/x/text/encoding/korean:go_default_library",
"//vendor/golang.org/x/text/encoding/simplifiedchinese:go_default_library",
"//vendor/golang.org/x/text/encoding/traditionalchinese:go_default_library",
"//vendor/golang.org/x/text/encoding/unicode:go_default_library",
"//vendor/golang.org/x/text/language:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

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vendor/golang.org/x/text/encoding/htmlindex/gen.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bytes"
"encoding/json"
"fmt"
"log"
"strings"
"golang.org/x/text/internal/gen"
)
type group struct {
Encodings []struct {
Labels []string
Name string
}
}
func main() {
gen.Init()
r := gen.Open("https://encoding.spec.whatwg.org", "whatwg", "encodings.json")
var groups []group
if err := json.NewDecoder(r).Decode(&groups); err != nil {
log.Fatalf("Error reading encodings.json: %v", err)
}
w := &bytes.Buffer{}
fmt.Fprintln(w, "type htmlEncoding byte")
fmt.Fprintln(w, "const (")
for i, g := range groups {
for _, e := range g.Encodings {
key := strings.ToLower(e.Name)
name := consts[key]
if name == "" {
log.Fatalf("No const defined for %s.", key)
}
if i == 0 {
fmt.Fprintf(w, "%s htmlEncoding = iota\n", name)
} else {
fmt.Fprintf(w, "%s\n", name)
}
}
}
fmt.Fprintln(w, "numEncodings")
fmt.Fprint(w, ")\n\n")
fmt.Fprintln(w, "var canonical = [numEncodings]string{")
for _, g := range groups {
for _, e := range g.Encodings {
fmt.Fprintf(w, "%q,\n", strings.ToLower(e.Name))
}
}
fmt.Fprint(w, "}\n\n")
fmt.Fprintln(w, "var nameMap = map[string]htmlEncoding{")
for _, g := range groups {
for _, e := range g.Encodings {
for _, l := range e.Labels {
key := strings.ToLower(e.Name)
name := consts[key]
fmt.Fprintf(w, "%q: %s,\n", l, name)
}
}
}
fmt.Fprint(w, "}\n\n")
var tags []string
fmt.Fprintln(w, "var localeMap = []htmlEncoding{")
for _, loc := range locales {
tags = append(tags, loc.tag)
fmt.Fprintf(w, "%s, // %s \n", consts[loc.name], loc.tag)
}
fmt.Fprint(w, "}\n\n")
fmt.Fprintf(w, "const locales = %q\n", strings.Join(tags, " "))
gen.WriteGoFile("tables.go", "htmlindex", w.Bytes())
}
// consts maps canonical encoding name to internal constant.
var consts = map[string]string{
"utf-8": "utf8",
"ibm866": "ibm866",
"iso-8859-2": "iso8859_2",
"iso-8859-3": "iso8859_3",
"iso-8859-4": "iso8859_4",
"iso-8859-5": "iso8859_5",
"iso-8859-6": "iso8859_6",
"iso-8859-7": "iso8859_7",
"iso-8859-8": "iso8859_8",
"iso-8859-8-i": "iso8859_8I",
"iso-8859-10": "iso8859_10",
"iso-8859-13": "iso8859_13",
"iso-8859-14": "iso8859_14",
"iso-8859-15": "iso8859_15",
"iso-8859-16": "iso8859_16",
"koi8-r": "koi8r",
"koi8-u": "koi8u",
"macintosh": "macintosh",
"windows-874": "windows874",
"windows-1250": "windows1250",
"windows-1251": "windows1251",
"windows-1252": "windows1252",
"windows-1253": "windows1253",
"windows-1254": "windows1254",
"windows-1255": "windows1255",
"windows-1256": "windows1256",
"windows-1257": "windows1257",
"windows-1258": "windows1258",
"x-mac-cyrillic": "macintoshCyrillic",
"gbk": "gbk",
"gb18030": "gb18030",
// "hz-gb-2312": "hzgb2312", // Was removed from WhatWG
"big5": "big5",
"euc-jp": "eucjp",
"iso-2022-jp": "iso2022jp",
"shift_jis": "shiftJIS",
"euc-kr": "euckr",
"replacement": "replacement",
"utf-16be": "utf16be",
"utf-16le": "utf16le",
"x-user-defined": "xUserDefined",
}
// locales is taken from
// https://html.spec.whatwg.org/multipage/syntax.html#encoding-sniffing-algorithm.
var locales = []struct{ tag, name string }{
// The default value. Explicitly state latin to benefit from the exact
// script option, while still making 1252 the default encoding for languages
// written in Latin script.
{"und_Latn", "windows-1252"},
{"ar", "windows-1256"},
{"ba", "windows-1251"},
{"be", "windows-1251"},
{"bg", "windows-1251"},
{"cs", "windows-1250"},
{"el", "iso-8859-7"},
{"et", "windows-1257"},
{"fa", "windows-1256"},
{"he", "windows-1255"},
{"hr", "windows-1250"},
{"hu", "iso-8859-2"},
{"ja", "shift_jis"},
{"kk", "windows-1251"},
{"ko", "euc-kr"},
{"ku", "windows-1254"},
{"ky", "windows-1251"},
{"lt", "windows-1257"},
{"lv", "windows-1257"},
{"mk", "windows-1251"},
{"pl", "iso-8859-2"},
{"ru", "windows-1251"},
{"sah", "windows-1251"},
{"sk", "windows-1250"},
{"sl", "iso-8859-2"},
{"sr", "windows-1251"},
{"tg", "windows-1251"},
{"th", "windows-874"},
{"tr", "windows-1254"},
{"tt", "windows-1251"},
{"uk", "windows-1251"},
{"vi", "windows-1258"},
{"zh-hans", "gb18030"},
{"zh-hant", "big5"},
}

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vendor/golang.org/x/text/encoding/htmlindex/htmlindex.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:generate go run gen.go
// Package htmlindex maps character set encoding names to Encodings as
// recommended by the W3C for use in HTML 5. See http://www.w3.org/TR/encoding.
package htmlindex
// TODO: perhaps have a "bare" version of the index (used by this package) that
// is not pre-loaded with all encodings. Global variables in encodings prevent
// the linker from being able to purge unneeded tables. This means that
// referencing all encodings, as this package does for the default index, links
// in all encodings unconditionally.
//
// This issue can be solved by either solving the linking issue (see
// https://github.com/golang/go/issues/6330) or refactoring the encoding tables
// (e.g. moving the tables to internal packages that do not use global
// variables).
// TODO: allow canonicalizing names
import (
"errors"
"strings"
"sync"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/language"
)
var (
errInvalidName = errors.New("htmlindex: invalid encoding name")
errUnknown = errors.New("htmlindex: unknown Encoding")
errUnsupported = errors.New("htmlindex: this encoding is not supported")
)
var (
matcherOnce sync.Once
matcher language.Matcher
)
// LanguageDefault returns the canonical name of the default encoding for a
// given language.
func LanguageDefault(tag language.Tag) string {
matcherOnce.Do(func() {
tags := []language.Tag{}
for _, t := range strings.Split(locales, " ") {
tags = append(tags, language.MustParse(t))
}
matcher = language.NewMatcher(tags)
})
_, i, _ := matcher.Match(tag)
return canonical[localeMap[i]] // Default is Windows-1252.
}
// Get returns an Encoding for one of the names listed in
// http://www.w3.org/TR/encoding using the Default Index. Matching is case-
// insensitive.
func Get(name string) (encoding.Encoding, error) {
x, ok := nameMap[strings.ToLower(strings.TrimSpace(name))]
if !ok {
return nil, errInvalidName
}
return encodings[x], nil
}
// Name reports the canonical name of the given Encoding. It will return
// an error if e is not associated with a supported encoding scheme.
func Name(e encoding.Encoding) (string, error) {
id, ok := e.(identifier.Interface)
if !ok {
return "", errUnknown
}
mib, _ := id.ID()
if mib == 0 {
return "", errUnknown
}
v, ok := mibMap[mib]
if !ok {
return "", errUnsupported
}
return canonical[v], nil
}

105
vendor/golang.org/x/text/encoding/htmlindex/map.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package htmlindex
import (
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/charmap"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/encoding/japanese"
"golang.org/x/text/encoding/korean"
"golang.org/x/text/encoding/simplifiedchinese"
"golang.org/x/text/encoding/traditionalchinese"
"golang.org/x/text/encoding/unicode"
)
// mibMap maps a MIB identifier to an htmlEncoding index.
var mibMap = map[identifier.MIB]htmlEncoding{
identifier.UTF8: utf8,
identifier.UTF16BE: utf16be,
identifier.UTF16LE: utf16le,
identifier.IBM866: ibm866,
identifier.ISOLatin2: iso8859_2,
identifier.ISOLatin3: iso8859_3,
identifier.ISOLatin4: iso8859_4,
identifier.ISOLatinCyrillic: iso8859_5,
identifier.ISOLatinArabic: iso8859_6,
identifier.ISOLatinGreek: iso8859_7,
identifier.ISOLatinHebrew: iso8859_8,
identifier.ISO88598I: iso8859_8I,
identifier.ISOLatin6: iso8859_10,
identifier.ISO885913: iso8859_13,
identifier.ISO885914: iso8859_14,
identifier.ISO885915: iso8859_15,
identifier.ISO885916: iso8859_16,
identifier.KOI8R: koi8r,
identifier.KOI8U: koi8u,
identifier.Macintosh: macintosh,
identifier.MacintoshCyrillic: macintoshCyrillic,
identifier.Windows874: windows874,
identifier.Windows1250: windows1250,
identifier.Windows1251: windows1251,
identifier.Windows1252: windows1252,
identifier.Windows1253: windows1253,
identifier.Windows1254: windows1254,
identifier.Windows1255: windows1255,
identifier.Windows1256: windows1256,
identifier.Windows1257: windows1257,
identifier.Windows1258: windows1258,
identifier.XUserDefined: xUserDefined,
identifier.GBK: gbk,
identifier.GB18030: gb18030,
identifier.Big5: big5,
identifier.EUCPkdFmtJapanese: eucjp,
identifier.ISO2022JP: iso2022jp,
identifier.ShiftJIS: shiftJIS,
identifier.EUCKR: euckr,
identifier.Replacement: replacement,
}
// encodings maps the internal htmlEncoding to an Encoding.
// TODO: consider using a reusable index in encoding/internal.
var encodings = [numEncodings]encoding.Encoding{
utf8: unicode.UTF8,
ibm866: charmap.CodePage866,
iso8859_2: charmap.ISO8859_2,
iso8859_3: charmap.ISO8859_3,
iso8859_4: charmap.ISO8859_4,
iso8859_5: charmap.ISO8859_5,
iso8859_6: charmap.ISO8859_6,
iso8859_7: charmap.ISO8859_7,
iso8859_8: charmap.ISO8859_8,
iso8859_8I: charmap.ISO8859_8I,
iso8859_10: charmap.ISO8859_10,
iso8859_13: charmap.ISO8859_13,
iso8859_14: charmap.ISO8859_14,
iso8859_15: charmap.ISO8859_15,
iso8859_16: charmap.ISO8859_16,
koi8r: charmap.KOI8R,
koi8u: charmap.KOI8U,
macintosh: charmap.Macintosh,
windows874: charmap.Windows874,
windows1250: charmap.Windows1250,
windows1251: charmap.Windows1251,
windows1252: charmap.Windows1252,
windows1253: charmap.Windows1253,
windows1254: charmap.Windows1254,
windows1255: charmap.Windows1255,
windows1256: charmap.Windows1256,
windows1257: charmap.Windows1257,
windows1258: charmap.Windows1258,
macintoshCyrillic: charmap.MacintoshCyrillic,
gbk: simplifiedchinese.GBK,
gb18030: simplifiedchinese.GB18030,
big5: traditionalchinese.Big5,
eucjp: japanese.EUCJP,
iso2022jp: japanese.ISO2022JP,
shiftJIS: japanese.ShiftJIS,
euckr: korean.EUCKR,
replacement: encoding.Replacement,
utf16be: unicode.UTF16(unicode.BigEndian, unicode.IgnoreBOM),
utf16le: unicode.UTF16(unicode.LittleEndian, unicode.IgnoreBOM),
xUserDefined: charmap.XUserDefined,
}

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vendor/golang.org/x/text/encoding/htmlindex/tables.go generated vendored Normal file
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// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
package htmlindex
type htmlEncoding byte
const (
utf8 htmlEncoding = iota
ibm866
iso8859_2
iso8859_3
iso8859_4
iso8859_5
iso8859_6
iso8859_7
iso8859_8
iso8859_8I
iso8859_10
iso8859_13
iso8859_14
iso8859_15
iso8859_16
koi8r
koi8u
macintosh
windows874
windows1250
windows1251
windows1252
windows1253
windows1254
windows1255
windows1256
windows1257
windows1258
macintoshCyrillic
gbk
gb18030
big5
eucjp
iso2022jp
shiftJIS
euckr
replacement
utf16be
utf16le
xUserDefined
numEncodings
)
var canonical = [numEncodings]string{
"utf-8",
"ibm866",
"iso-8859-2",
"iso-8859-3",
"iso-8859-4",
"iso-8859-5",
"iso-8859-6",
"iso-8859-7",
"iso-8859-8",
"iso-8859-8-i",
"iso-8859-10",
"iso-8859-13",
"iso-8859-14",
"iso-8859-15",
"iso-8859-16",
"koi8-r",
"koi8-u",
"macintosh",
"windows-874",
"windows-1250",
"windows-1251",
"windows-1252",
"windows-1253",
"windows-1254",
"windows-1255",
"windows-1256",
"windows-1257",
"windows-1258",
"x-mac-cyrillic",
"gbk",
"gb18030",
"big5",
"euc-jp",
"iso-2022-jp",
"shift_jis",
"euc-kr",
"replacement",
"utf-16be",
"utf-16le",
"x-user-defined",
}
var nameMap = map[string]htmlEncoding{
"unicode-1-1-utf-8": utf8,
"utf-8": utf8,
"utf8": utf8,
"866": ibm866,
"cp866": ibm866,
"csibm866": ibm866,
"ibm866": ibm866,
"csisolatin2": iso8859_2,
"iso-8859-2": iso8859_2,
"iso-ir-101": iso8859_2,
"iso8859-2": iso8859_2,
"iso88592": iso8859_2,
"iso_8859-2": iso8859_2,
"iso_8859-2:1987": iso8859_2,
"l2": iso8859_2,
"latin2": iso8859_2,
"csisolatin3": iso8859_3,
"iso-8859-3": iso8859_3,
"iso-ir-109": iso8859_3,
"iso8859-3": iso8859_3,
"iso88593": iso8859_3,
"iso_8859-3": iso8859_3,
"iso_8859-3:1988": iso8859_3,
"l3": iso8859_3,
"latin3": iso8859_3,
"csisolatin4": iso8859_4,
"iso-8859-4": iso8859_4,
"iso-ir-110": iso8859_4,
"iso8859-4": iso8859_4,
"iso88594": iso8859_4,
"iso_8859-4": iso8859_4,
"iso_8859-4:1988": iso8859_4,
"l4": iso8859_4,
"latin4": iso8859_4,
"csisolatincyrillic": iso8859_5,
"cyrillic": iso8859_5,
"iso-8859-5": iso8859_5,
"iso-ir-144": iso8859_5,
"iso8859-5": iso8859_5,
"iso88595": iso8859_5,
"iso_8859-5": iso8859_5,
"iso_8859-5:1988": iso8859_5,
"arabic": iso8859_6,
"asmo-708": iso8859_6,
"csiso88596e": iso8859_6,
"csiso88596i": iso8859_6,
"csisolatinarabic": iso8859_6,
"ecma-114": iso8859_6,
"iso-8859-6": iso8859_6,
"iso-8859-6-e": iso8859_6,
"iso-8859-6-i": iso8859_6,
"iso-ir-127": iso8859_6,
"iso8859-6": iso8859_6,
"iso88596": iso8859_6,
"iso_8859-6": iso8859_6,
"iso_8859-6:1987": iso8859_6,
"csisolatingreek": iso8859_7,
"ecma-118": iso8859_7,
"elot_928": iso8859_7,
"greek": iso8859_7,
"greek8": iso8859_7,
"iso-8859-7": iso8859_7,
"iso-ir-126": iso8859_7,
"iso8859-7": iso8859_7,
"iso88597": iso8859_7,
"iso_8859-7": iso8859_7,
"iso_8859-7:1987": iso8859_7,
"sun_eu_greek": iso8859_7,
"csiso88598e": iso8859_8,
"csisolatinhebrew": iso8859_8,
"hebrew": iso8859_8,
"iso-8859-8": iso8859_8,
"iso-8859-8-e": iso8859_8,
"iso-ir-138": iso8859_8,
"iso8859-8": iso8859_8,
"iso88598": iso8859_8,
"iso_8859-8": iso8859_8,
"iso_8859-8:1988": iso8859_8,
"visual": iso8859_8,
"csiso88598i": iso8859_8I,
"iso-8859-8-i": iso8859_8I,
"logical": iso8859_8I,
"csisolatin6": iso8859_10,
"iso-8859-10": iso8859_10,
"iso-ir-157": iso8859_10,
"iso8859-10": iso8859_10,
"iso885910": iso8859_10,
"l6": iso8859_10,
"latin6": iso8859_10,
"iso-8859-13": iso8859_13,
"iso8859-13": iso8859_13,
"iso885913": iso8859_13,
"iso-8859-14": iso8859_14,
"iso8859-14": iso8859_14,
"iso885914": iso8859_14,
"csisolatin9": iso8859_15,
"iso-8859-15": iso8859_15,
"iso8859-15": iso8859_15,
"iso885915": iso8859_15,
"iso_8859-15": iso8859_15,
"l9": iso8859_15,
"iso-8859-16": iso8859_16,
"cskoi8r": koi8r,
"koi": koi8r,
"koi8": koi8r,
"koi8-r": koi8r,
"koi8_r": koi8r,
"koi8-ru": koi8u,
"koi8-u": koi8u,
"csmacintosh": macintosh,
"mac": macintosh,
"macintosh": macintosh,
"x-mac-roman": macintosh,
"dos-874": windows874,
"iso-8859-11": windows874,
"iso8859-11": windows874,
"iso885911": windows874,
"tis-620": windows874,
"windows-874": windows874,
"cp1250": windows1250,
"windows-1250": windows1250,
"x-cp1250": windows1250,
"cp1251": windows1251,
"windows-1251": windows1251,
"x-cp1251": windows1251,
"ansi_x3.4-1968": windows1252,
"ascii": windows1252,
"cp1252": windows1252,
"cp819": windows1252,
"csisolatin1": windows1252,
"ibm819": windows1252,
"iso-8859-1": windows1252,
"iso-ir-100": windows1252,
"iso8859-1": windows1252,
"iso88591": windows1252,
"iso_8859-1": windows1252,
"iso_8859-1:1987": windows1252,
"l1": windows1252,
"latin1": windows1252,
"us-ascii": windows1252,
"windows-1252": windows1252,
"x-cp1252": windows1252,
"cp1253": windows1253,
"windows-1253": windows1253,
"x-cp1253": windows1253,
"cp1254": windows1254,
"csisolatin5": windows1254,
"iso-8859-9": windows1254,
"iso-ir-148": windows1254,
"iso8859-9": windows1254,
"iso88599": windows1254,
"iso_8859-9": windows1254,
"iso_8859-9:1989": windows1254,
"l5": windows1254,
"latin5": windows1254,
"windows-1254": windows1254,
"x-cp1254": windows1254,
"cp1255": windows1255,
"windows-1255": windows1255,
"x-cp1255": windows1255,
"cp1256": windows1256,
"windows-1256": windows1256,
"x-cp1256": windows1256,
"cp1257": windows1257,
"windows-1257": windows1257,
"x-cp1257": windows1257,
"cp1258": windows1258,
"windows-1258": windows1258,
"x-cp1258": windows1258,
"x-mac-cyrillic": macintoshCyrillic,
"x-mac-ukrainian": macintoshCyrillic,
"chinese": gbk,
"csgb2312": gbk,
"csiso58gb231280": gbk,
"gb2312": gbk,
"gb_2312": gbk,
"gb_2312-80": gbk,
"gbk": gbk,
"iso-ir-58": gbk,
"x-gbk": gbk,
"gb18030": gb18030,
"big5": big5,
"big5-hkscs": big5,
"cn-big5": big5,
"csbig5": big5,
"x-x-big5": big5,
"cseucpkdfmtjapanese": eucjp,
"euc-jp": eucjp,
"x-euc-jp": eucjp,
"csiso2022jp": iso2022jp,
"iso-2022-jp": iso2022jp,
"csshiftjis": shiftJIS,
"ms932": shiftJIS,
"ms_kanji": shiftJIS,
"shift-jis": shiftJIS,
"shift_jis": shiftJIS,
"sjis": shiftJIS,
"windows-31j": shiftJIS,
"x-sjis": shiftJIS,
"cseuckr": euckr,
"csksc56011987": euckr,
"euc-kr": euckr,
"iso-ir-149": euckr,
"korean": euckr,
"ks_c_5601-1987": euckr,
"ks_c_5601-1989": euckr,
"ksc5601": euckr,
"ksc_5601": euckr,
"windows-949": euckr,
"csiso2022kr": replacement,
"hz-gb-2312": replacement,
"iso-2022-cn": replacement,
"iso-2022-cn-ext": replacement,
"iso-2022-kr": replacement,
"utf-16be": utf16be,
"utf-16": utf16le,
"utf-16le": utf16le,
"x-user-defined": xUserDefined,
}
var localeMap = []htmlEncoding{
windows1252, // und_Latn
windows1256, // ar
windows1251, // ba
windows1251, // be
windows1251, // bg
windows1250, // cs
iso8859_7, // el
windows1257, // et
windows1256, // fa
windows1255, // he
windows1250, // hr
iso8859_2, // hu
shiftJIS, // ja
windows1251, // kk
euckr, // ko
windows1254, // ku
windows1251, // ky
windows1257, // lt
windows1257, // lv
windows1251, // mk
iso8859_2, // pl
windows1251, // ru
windows1251, // sah
windows1250, // sk
iso8859_2, // sl
windows1251, // sr
windows1251, // tg
windows874, // th
windows1254, // tr
windows1251, // tt
windows1251, // uk
windows1258, // vi
gb18030, // zh-hans
big5, // zh-hant
}
const locales = "und_Latn ar ba be bg cs el et fa he hr hu ja kk ko ku ky lt lv mk pl ru sah sk sl sr tg th tr tt uk vi zh-hans zh-hant"

35
vendor/golang.org/x/text/encoding/japanese/BUILD generated vendored Normal file
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load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"all.go",
"eucjp.go",
"iso2022jp.go",
"shiftjis.go",
"tables.go",
],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/text/encoding/japanese",
importpath = "golang.org/x/text/encoding/japanese",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/internal:go_default_library",
"//vendor/golang.org/x/text/encoding/internal/identifier:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

12
vendor/golang.org/x/text/encoding/japanese/all.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package japanese
import (
"golang.org/x/text/encoding"
)
// All is a list of all defined encodings in this package.
var All = []encoding.Encoding{EUCJP, ISO2022JP, ShiftJIS}

225
vendor/golang.org/x/text/encoding/japanese/eucjp.go generated vendored Normal file
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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package japanese
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
// EUCJP is the EUC-JP encoding.
var EUCJP encoding.Encoding = &eucJP
var eucJP = internal.Encoding{
&internal.SimpleEncoding{eucJPDecoder{}, eucJPEncoder{}},
"EUC-JP",
identifier.EUCPkdFmtJapanese,
}
type eucJPDecoder struct{ transform.NopResetter }
// See https://encoding.spec.whatwg.org/#euc-jp-decoder.
func (eucJPDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for ; nSrc < len(src); nSrc += size {
switch c0 := src[nSrc]; {
case c0 < utf8.RuneSelf:
r, size = rune(c0), 1
case c0 == 0x8e:
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = utf8.RuneError, 1
break
}
c1 := src[nSrc+1]
switch {
case c1 < 0xa1:
r, size = utf8.RuneError, 1
case c1 > 0xdf:
r, size = utf8.RuneError, 2
if c1 == 0xff {
size = 1
}
default:
r, size = rune(c1)+(0xff61-0xa1), 2
}
case c0 == 0x8f:
if nSrc+2 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = utf8.RuneError, 1
if p := nSrc + 1; p < len(src) && 0xa1 <= src[p] && src[p] < 0xfe {
size = 2
}
break
}
c1 := src[nSrc+1]
if c1 < 0xa1 || 0xfe < c1 {
r, size = utf8.RuneError, 1
break
}
c2 := src[nSrc+2]
if c2 < 0xa1 || 0xfe < c2 {
r, size = utf8.RuneError, 2
break
}
r, size = utf8.RuneError, 3
if i := int(c1-0xa1)*94 + int(c2-0xa1); i < len(jis0212Decode) {
r = rune(jis0212Decode[i])
if r == 0 {
r = utf8.RuneError
}
}
case 0xa1 <= c0 && c0 <= 0xfe:
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = utf8.RuneError, 1
break
}
c1 := src[nSrc+1]
if c1 < 0xa1 || 0xfe < c1 {
r, size = utf8.RuneError, 1
break
}
r, size = utf8.RuneError, 2
if i := int(c0-0xa1)*94 + int(c1-0xa1); i < len(jis0208Decode) {
r = rune(jis0208Decode[i])
if r == 0 {
r = utf8.RuneError
}
}
default:
r, size = utf8.RuneError, 1
}
if nDst+utf8.RuneLen(r) > len(dst) {
err = transform.ErrShortDst
break loop
}
nDst += utf8.EncodeRune(dst[nDst:], r)
}
return nDst, nSrc, err
}
type eucJPEncoder struct{ transform.NopResetter }
func (eucJPEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
for ; nSrc < len(src); nSrc += size {
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
size = 1
} else {
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
break
}
}
// func init checks that the switch covers all tables.
switch {
case encode0Low <= r && r < encode0High:
if r = rune(encode0[r-encode0Low]); r != 0 {
goto write2or3
}
case encode1Low <= r && r < encode1High:
if r = rune(encode1[r-encode1Low]); r != 0 {
goto write2or3
}
case encode2Low <= r && r < encode2High:
if r = rune(encode2[r-encode2Low]); r != 0 {
goto write2or3
}
case encode3Low <= r && r < encode3High:
if r = rune(encode3[r-encode3Low]); r != 0 {
goto write2or3
}
case encode4Low <= r && r < encode4High:
if r = rune(encode4[r-encode4Low]); r != 0 {
goto write2or3
}
case encode5Low <= r && r < encode5High:
if 0xff61 <= r && r < 0xffa0 {
goto write2
}
if r = rune(encode5[r-encode5Low]); r != 0 {
goto write2or3
}
}
err = internal.ErrASCIIReplacement
break
}
if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r)
nDst++
continue
write2or3:
if r>>tableShift == jis0208 {
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
} else {
if nDst+3 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = 0x8f
nDst++
}
dst[nDst+0] = 0xa1 + uint8(r>>codeShift)&codeMask
dst[nDst+1] = 0xa1 + uint8(r)&codeMask
nDst += 2
continue
write2:
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = 0x8e
dst[nDst+1] = uint8(r - (0xff61 - 0xa1))
nDst += 2
continue
}
return nDst, nSrc, err
}
func init() {
// Check that the hard-coded encode switch covers all tables.
if numEncodeTables != 6 {
panic("bad numEncodeTables")
}
}

299
vendor/golang.org/x/text/encoding/japanese/iso2022jp.go generated vendored Normal file
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@ -0,0 +1,299 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package japanese
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
// ISO2022JP is the ISO-2022-JP encoding.
var ISO2022JP encoding.Encoding = &iso2022JP
var iso2022JP = internal.Encoding{
internal.FuncEncoding{iso2022JPNewDecoder, iso2022JPNewEncoder},
"ISO-2022-JP",
identifier.ISO2022JP,
}
func iso2022JPNewDecoder() transform.Transformer {
return new(iso2022JPDecoder)
}
func iso2022JPNewEncoder() transform.Transformer {
return new(iso2022JPEncoder)
}
const (
asciiState = iota
katakanaState
jis0208State
jis0212State
)
const asciiEsc = 0x1b
type iso2022JPDecoder int
func (d *iso2022JPDecoder) Reset() {
*d = asciiState
}
func (d *iso2022JPDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
for ; nSrc < len(src); nSrc += size {
c0 := src[nSrc]
if c0 >= utf8.RuneSelf {
r, size = '\ufffd', 1
goto write
}
if c0 == asciiEsc {
if nSrc+2 >= len(src) {
if !atEOF {
return nDst, nSrc, transform.ErrShortSrc
}
// TODO: is it correct to only skip 1??
r, size = '\ufffd', 1
goto write
}
size = 3
c1 := src[nSrc+1]
c2 := src[nSrc+2]
switch {
case c1 == '$' && (c2 == '@' || c2 == 'B'): // 0x24 {0x40, 0x42}
*d = jis0208State
continue
case c1 == '$' && c2 == '(': // 0x24 0x28
if nSrc+3 >= len(src) {
if !atEOF {
return nDst, nSrc, transform.ErrShortSrc
}
r, size = '\ufffd', 1
goto write
}
size = 4
if src[nSrc+3] == 'D' {
*d = jis0212State
continue
}
case c1 == '(' && (c2 == 'B' || c2 == 'J'): // 0x28 {0x42, 0x4A}
*d = asciiState
continue
case c1 == '(' && c2 == 'I': // 0x28 0x49
*d = katakanaState
continue
}
r, size = '\ufffd', 1
goto write
}
switch *d {
case asciiState:
r, size = rune(c0), 1
case katakanaState:
if c0 < 0x21 || 0x60 <= c0 {
r, size = '\ufffd', 1
goto write
}
r, size = rune(c0)+(0xff61-0x21), 1
default:
if c0 == 0x0a {
*d = asciiState
r, size = rune(c0), 1
goto write
}
if nSrc+1 >= len(src) {
if !atEOF {
return nDst, nSrc, transform.ErrShortSrc
}
r, size = '\ufffd', 1
goto write
}
size = 2
c1 := src[nSrc+1]
i := int(c0-0x21)*94 + int(c1-0x21)
if *d == jis0208State && i < len(jis0208Decode) {
r = rune(jis0208Decode[i])
} else if *d == jis0212State && i < len(jis0212Decode) {
r = rune(jis0212Decode[i])
} else {
r = '\ufffd'
goto write
}
if r == 0 {
r = '\ufffd'
}
}
write:
if nDst+utf8.RuneLen(r) > len(dst) {
return nDst, nSrc, transform.ErrShortDst
}
nDst += utf8.EncodeRune(dst[nDst:], r)
}
return nDst, nSrc, err
}
type iso2022JPEncoder int
func (e *iso2022JPEncoder) Reset() {
*e = asciiState
}
func (e *iso2022JPEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
for ; nSrc < len(src); nSrc += size {
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
size = 1
} else {
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
break
}
}
// func init checks that the switch covers all tables.
//
// http://encoding.spec.whatwg.org/#iso-2022-jp says that "the index jis0212
// is not used by the iso-2022-jp encoder due to lack of widespread support".
//
// TODO: do we have to special-case U+00A5 and U+203E, as per
// http://encoding.spec.whatwg.org/#iso-2022-jp
// Doing so would mean that "\u00a5" would not be preserved
// after an encode-decode round trip.
switch {
case encode0Low <= r && r < encode0High:
if r = rune(encode0[r-encode0Low]); r>>tableShift == jis0208 {
goto writeJIS
}
case encode1Low <= r && r < encode1High:
if r = rune(encode1[r-encode1Low]); r>>tableShift == jis0208 {
goto writeJIS
}
case encode2Low <= r && r < encode2High:
if r = rune(encode2[r-encode2Low]); r>>tableShift == jis0208 {
goto writeJIS
}
case encode3Low <= r && r < encode3High:
if r = rune(encode3[r-encode3Low]); r>>tableShift == jis0208 {
goto writeJIS
}
case encode4Low <= r && r < encode4High:
if r = rune(encode4[r-encode4Low]); r>>tableShift == jis0208 {
goto writeJIS
}
case encode5Low <= r && r < encode5High:
if 0xff61 <= r && r < 0xffa0 {
goto writeKatakana
}
if r = rune(encode5[r-encode5Low]); r>>tableShift == jis0208 {
goto writeJIS
}
}
// Switch back to ASCII state in case of error so that an ASCII
// replacement character can be written in the correct state.
if *e != asciiState {
if nDst+3 > len(dst) {
err = transform.ErrShortDst
break
}
*e = asciiState
dst[nDst+0] = asciiEsc
dst[nDst+1] = '('
dst[nDst+2] = 'B'
nDst += 3
}
err = internal.ErrASCIIReplacement
break
}
if *e != asciiState {
if nDst+4 > len(dst) {
err = transform.ErrShortDst
break
}
*e = asciiState
dst[nDst+0] = asciiEsc
dst[nDst+1] = '('
dst[nDst+2] = 'B'
nDst += 3
} else if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r)
nDst++
continue
writeJIS:
if *e != jis0208State {
if nDst+5 > len(dst) {
err = transform.ErrShortDst
break
}
*e = jis0208State
dst[nDst+0] = asciiEsc
dst[nDst+1] = '$'
dst[nDst+2] = 'B'
nDst += 3
} else if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = 0x21 + uint8(r>>codeShift)&codeMask
dst[nDst+1] = 0x21 + uint8(r)&codeMask
nDst += 2
continue
writeKatakana:
if *e != katakanaState {
if nDst+4 > len(dst) {
err = transform.ErrShortDst
break
}
*e = katakanaState
dst[nDst+0] = asciiEsc
dst[nDst+1] = '('
dst[nDst+2] = 'I'
nDst += 3
} else if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r - (0xff61 - 0x21))
nDst++
continue
}
if atEOF && err == nil && *e != asciiState {
if nDst+3 > len(dst) {
err = transform.ErrShortDst
} else {
*e = asciiState
dst[nDst+0] = asciiEsc
dst[nDst+1] = '('
dst[nDst+2] = 'B'
nDst += 3
}
}
return nDst, nSrc, err
}

161
vendor/golang.org/x/text/encoding/japanese/maketables.go generated vendored Normal file
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@ -0,0 +1,161 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
// TODO: Emoji extensions?
// http://www.unicode.org/faq/emoji_dingbats.html
// http://www.unicode.org/Public/UNIDATA/EmojiSources.txt
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
type entry struct {
jisCode, table int
}
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package japanese provides Japanese encodings such as EUC-JP and Shift JIS.\n")
fmt.Printf(`package japanese // import "golang.org/x/text/encoding/japanese"` + "\n\n")
reverse := [65536]entry{}
for i := range reverse {
reverse[i].table = -1
}
tables := []struct {
url string
name string
}{
{"http://encoding.spec.whatwg.org/index-jis0208.txt", "0208"},
{"http://encoding.spec.whatwg.org/index-jis0212.txt", "0212"},
}
for i, table := range tables {
res, err := http.Get(table.url)
if err != nil {
log.Fatalf("%q: Get: %v", table.url, err)
}
defer res.Body.Close()
mapping := [65536]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := 0, uint16(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("%q: could not parse %q", table.url, s)
}
if x < 0 || 120*94 <= x {
log.Fatalf("%q: JIS code %d is out of range", table.url, x)
}
mapping[x] = y
if reverse[y].table == -1 {
reverse[y] = entry{jisCode: x, table: i}
}
}
if err := scanner.Err(); err != nil {
log.Fatalf("%q: scanner error: %v", table.url, err)
}
fmt.Printf("// jis%sDecode is the decoding table from JIS %s code to Unicode.\n// It is defined at %s\n",
table.name, table.name, table.url)
fmt.Printf("var jis%sDecode = [...]uint16{\n", table.name)
for i, m := range mapping {
if m != 0 {
fmt.Printf("\t%d: 0x%04X,\n", i, m)
}
}
fmt.Printf("}\n\n")
}
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v.table == -1 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const (\n")
fmt.Printf("\tjis0208 = 1\n")
fmt.Printf("\tjis0212 = 2\n")
fmt.Printf("\tcodeMask = 0x7f\n")
fmt.Printf("\tcodeShift = 7\n")
fmt.Printf("\ttableShift = 14\n")
fmt.Printf(")\n\n")
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to JIS code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("//\n")
fmt.Printf("// The high two bits of the value record whether the JIS code comes from the\n")
fmt.Printf("// JIS0208 table (high bits == 1) or the JIS0212 table (high bits == 2).\n")
fmt.Printf("// The low 14 bits are two 7-bit unsigned integers j1 and j2 that form the\n")
fmt.Printf("// JIS code (94*j1 + j2) within that table.\n")
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x.table == -1 {
continue
}
fmt.Printf("\t%d - %d: jis%s<<14 | 0x%02X<<7 | 0x%02X,\n",
j, v.low, tables[x.table].name, x.jisCode/94, x.jisCode%94)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

189
vendor/golang.org/x/text/encoding/japanese/shiftjis.go generated vendored Normal file
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@ -0,0 +1,189 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package japanese
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
// ShiftJIS is the Shift JIS encoding, also known as Code Page 932 and
// Windows-31J.
var ShiftJIS encoding.Encoding = &shiftJIS
var shiftJIS = internal.Encoding{
&internal.SimpleEncoding{shiftJISDecoder{}, shiftJISEncoder{}},
"Shift JIS",
identifier.ShiftJIS,
}
type shiftJISDecoder struct{ transform.NopResetter }
func (shiftJISDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for ; nSrc < len(src); nSrc += size {
switch c0 := src[nSrc]; {
case c0 < utf8.RuneSelf:
r, size = rune(c0), 1
case 0xa1 <= c0 && c0 < 0xe0:
r, size = rune(c0)+(0xff61-0xa1), 1
case (0x81 <= c0 && c0 < 0xa0) || (0xe0 <= c0 && c0 < 0xfd):
if c0 <= 0x9f {
c0 -= 0x70
} else {
c0 -= 0xb0
}
c0 = 2*c0 - 0x21
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = '\ufffd', 1
goto write
}
c1 := src[nSrc+1]
switch {
case c1 < 0x40:
r, size = '\ufffd', 1 // c1 is ASCII so output on next round
goto write
case c1 < 0x7f:
c0--
c1 -= 0x40
case c1 == 0x7f:
r, size = '\ufffd', 1 // c1 is ASCII so output on next round
goto write
case c1 < 0x9f:
c0--
c1 -= 0x41
case c1 < 0xfd:
c1 -= 0x9f
default:
r, size = '\ufffd', 2
goto write
}
r, size = '\ufffd', 2
if i := int(c0)*94 + int(c1); i < len(jis0208Decode) {
r = rune(jis0208Decode[i])
if r == 0 {
r = '\ufffd'
}
}
case c0 == 0x80:
r, size = 0x80, 1
default:
r, size = '\ufffd', 1
}
write:
if nDst+utf8.RuneLen(r) > len(dst) {
err = transform.ErrShortDst
break loop
}
nDst += utf8.EncodeRune(dst[nDst:], r)
}
return nDst, nSrc, err
}
type shiftJISEncoder struct{ transform.NopResetter }
func (shiftJISEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for ; nSrc < len(src); nSrc += size {
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
size = 1
} else {
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
break loop
}
}
// func init checks that the switch covers all tables.
switch {
case encode0Low <= r && r < encode0High:
if r = rune(encode0[r-encode0Low]); r>>tableShift == jis0208 {
goto write2
}
case encode1Low <= r && r < encode1High:
if r = rune(encode1[r-encode1Low]); r>>tableShift == jis0208 {
goto write2
}
case encode2Low <= r && r < encode2High:
if r = rune(encode2[r-encode2Low]); r>>tableShift == jis0208 {
goto write2
}
case encode3Low <= r && r < encode3High:
if r = rune(encode3[r-encode3Low]); r>>tableShift == jis0208 {
goto write2
}
case encode4Low <= r && r < encode4High:
if r = rune(encode4[r-encode4Low]); r>>tableShift == jis0208 {
goto write2
}
case encode5Low <= r && r < encode5High:
if 0xff61 <= r && r < 0xffa0 {
r -= 0xff61 - 0xa1
goto write1
}
if r = rune(encode5[r-encode5Low]); r>>tableShift == jis0208 {
goto write2
}
}
err = internal.ErrASCIIReplacement
break
}
write1:
if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r)
nDst++
continue
write2:
j1 := uint8(r>>codeShift) & codeMask
j2 := uint8(r) & codeMask
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break loop
}
if j1 <= 61 {
dst[nDst+0] = 129 + j1/2
} else {
dst[nDst+0] = 193 + j1/2
}
if j1&1 == 0 {
dst[nDst+1] = j2 + j2/63 + 64
} else {
dst[nDst+1] = j2 + 159
}
nDst += 2
continue
}
return nDst, nSrc, err
}

26971
vendor/golang.org/x/text/encoding/japanese/tables.go generated vendored Normal file
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File diff suppressed because it is too large Load Diff

32
vendor/golang.org/x/text/encoding/korean/BUILD generated vendored Normal file
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@ -0,0 +1,32 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"euckr.go",
"tables.go",
],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/text/encoding/korean",
importpath = "golang.org/x/text/encoding/korean",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/internal:go_default_library",
"//vendor/golang.org/x/text/encoding/internal/identifier:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

177
vendor/golang.org/x/text/encoding/korean/euckr.go generated vendored Normal file
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@ -0,0 +1,177 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package korean
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
// All is a list of all defined encodings in this package.
var All = []encoding.Encoding{EUCKR}
// EUCKR is the EUC-KR encoding, also known as Code Page 949.
var EUCKR encoding.Encoding = &eucKR
var eucKR = internal.Encoding{
&internal.SimpleEncoding{eucKRDecoder{}, eucKREncoder{}},
"EUC-KR",
identifier.EUCKR,
}
type eucKRDecoder struct{ transform.NopResetter }
func (eucKRDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for ; nSrc < len(src); nSrc += size {
switch c0 := src[nSrc]; {
case c0 < utf8.RuneSelf:
r, size = rune(c0), 1
case 0x81 <= c0 && c0 < 0xff:
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = utf8.RuneError, 1
break
}
c1 := src[nSrc+1]
size = 2
if c0 < 0xc7 {
r = 178 * rune(c0-0x81)
switch {
case 0x41 <= c1 && c1 < 0x5b:
r += rune(c1) - (0x41 - 0*26)
case 0x61 <= c1 && c1 < 0x7b:
r += rune(c1) - (0x61 - 1*26)
case 0x81 <= c1 && c1 < 0xff:
r += rune(c1) - (0x81 - 2*26)
default:
goto decError
}
} else if 0xa1 <= c1 && c1 < 0xff {
r = 178*(0xc7-0x81) + rune(c0-0xc7)*94 + rune(c1-0xa1)
} else {
goto decError
}
if int(r) < len(decode) {
r = rune(decode[r])
if r != 0 {
break
}
}
decError:
r = utf8.RuneError
if c1 < utf8.RuneSelf {
size = 1
}
default:
r, size = utf8.RuneError, 1
break
}
if nDst+utf8.RuneLen(r) > len(dst) {
err = transform.ErrShortDst
break
}
nDst += utf8.EncodeRune(dst[nDst:], r)
}
return nDst, nSrc, err
}
type eucKREncoder struct{ transform.NopResetter }
func (eucKREncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
for ; nSrc < len(src); nSrc += size {
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
size = 1
if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r)
nDst++
continue
} else {
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
break
}
}
// func init checks that the switch covers all tables.
switch {
case encode0Low <= r && r < encode0High:
if r = rune(encode0[r-encode0Low]); r != 0 {
goto write2
}
case encode1Low <= r && r < encode1High:
if r = rune(encode1[r-encode1Low]); r != 0 {
goto write2
}
case encode2Low <= r && r < encode2High:
if r = rune(encode2[r-encode2Low]); r != 0 {
goto write2
}
case encode3Low <= r && r < encode3High:
if r = rune(encode3[r-encode3Low]); r != 0 {
goto write2
}
case encode4Low <= r && r < encode4High:
if r = rune(encode4[r-encode4Low]); r != 0 {
goto write2
}
case encode5Low <= r && r < encode5High:
if r = rune(encode5[r-encode5Low]); r != 0 {
goto write2
}
case encode6Low <= r && r < encode6High:
if r = rune(encode6[r-encode6Low]); r != 0 {
goto write2
}
}
err = internal.ErrASCIIReplacement
break
}
write2:
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = uint8(r >> 8)
dst[nDst+1] = uint8(r)
nDst += 2
continue
}
return nDst, nSrc, err
}
func init() {
// Check that the hard-coded encode switch covers all tables.
if numEncodeTables != 7 {
panic("bad numEncodeTables")
}
}

143
vendor/golang.org/x/text/encoding/korean/maketables.go generated vendored Normal file
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@ -0,0 +1,143 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package korean provides Korean encodings such as EUC-KR.\n")
fmt.Printf(`package korean // import "golang.org/x/text/encoding/korean"` + "\n\n")
res, err := http.Get("http://encoding.spec.whatwg.org/index-euc-kr.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
mapping := [65536]uint16{}
reverse := [65536]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint16(0), uint16(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 178*(0xc7-0x81)+(0xfe-0xc7)*94+(0xff-0xa1) <= x {
log.Fatalf("EUC-KR code %d is out of range", x)
}
mapping[x] = y
if reverse[y] == 0 {
c0, c1 := uint16(0), uint16(0)
if x < 178*(0xc7-0x81) {
c0 = uint16(x/178) + 0x81
c1 = uint16(x % 178)
switch {
case c1 < 1*26:
c1 += 0x41
case c1 < 2*26:
c1 += 0x47
default:
c1 += 0x4d
}
} else {
x -= 178 * (0xc7 - 0x81)
c0 = uint16(x/94) + 0xc7
c1 = uint16(x%94) + 0xa1
}
reverse[y] = c0<<8 | c1
}
}
if err := scanner.Err(); err != nil {
log.Fatalf("scanner error: %v", err)
}
fmt.Printf("// decode is the decoding table from EUC-KR code to Unicode.\n")
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-euc-kr.txt\n")
fmt.Printf("var decode = [...]uint16{\n")
for i, v := range mapping {
if v != 0 {
fmt.Printf("\t%d: 0x%04X,\n", i, v)
}
}
fmt.Printf("}\n\n")
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v == 0 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to EUC-KR code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x == 0 {
continue
}
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

34152
vendor/golang.org/x/text/encoding/korean/tables.go generated vendored Normal file
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File diff suppressed because it is too large Load Diff

34
vendor/golang.org/x/text/encoding/simplifiedchinese/BUILD generated vendored Normal file
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@ -0,0 +1,34 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"all.go",
"gbk.go",
"hzgb2312.go",
"tables.go",
],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/text/encoding/simplifiedchinese",
importpath = "golang.org/x/text/encoding/simplifiedchinese",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/internal:go_default_library",
"//vendor/golang.org/x/text/encoding/internal/identifier:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

12
vendor/golang.org/x/text/encoding/simplifiedchinese/all.go generated vendored Normal file
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@ -0,0 +1,12 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package simplifiedchinese
import (
"golang.org/x/text/encoding"
)
// All is a list of all defined encodings in this package.
var All = []encoding.Encoding{GB18030, GBK, HZGB2312}

269
vendor/golang.org/x/text/encoding/simplifiedchinese/gbk.go generated vendored Normal file
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@ -0,0 +1,269 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package simplifiedchinese
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
var (
// GB18030 is the GB18030 encoding.
GB18030 encoding.Encoding = &gbk18030
// GBK is the GBK encoding. It encodes an extension of the GB2312 character set
// and is also known as Code Page 936.
GBK encoding.Encoding = &gbk
)
var gbk = internal.Encoding{
&internal.SimpleEncoding{
gbkDecoder{gb18030: false},
gbkEncoder{gb18030: false},
},
"GBK",
identifier.GBK,
}
var gbk18030 = internal.Encoding{
&internal.SimpleEncoding{
gbkDecoder{gb18030: true},
gbkEncoder{gb18030: true},
},
"GB18030",
identifier.GB18030,
}
type gbkDecoder struct {
transform.NopResetter
gb18030 bool
}
func (d gbkDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for ; nSrc < len(src); nSrc += size {
switch c0 := src[nSrc]; {
case c0 < utf8.RuneSelf:
r, size = rune(c0), 1
// Microsoft's Code Page 936 extends GBK 1.0 to encode the euro sign U+20AC
// as 0x80. The HTML5 specification at http://encoding.spec.whatwg.org/#gbk
// says to treat "gbk" as Code Page 936.
case c0 == 0x80:
r, size = '€', 1
case c0 < 0xff:
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = utf8.RuneError, 1
goto write
}
c1 := src[nSrc+1]
switch {
case 0x40 <= c1 && c1 < 0x7f:
c1 -= 0x40
case 0x80 <= c1 && c1 < 0xff:
c1 -= 0x41
case d.gb18030 && 0x30 <= c1 && c1 < 0x40:
if nSrc+3 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
// The second byte here is always ASCII, so we can set size
// to 1 in all cases.
r, size = utf8.RuneError, 1
goto write
}
c2 := src[nSrc+2]
if c2 < 0x81 || 0xff <= c2 {
r, size = utf8.RuneError, 1
goto write
}
c3 := src[nSrc+3]
if c3 < 0x30 || 0x3a <= c3 {
r, size = utf8.RuneError, 1
goto write
}
size = 4
r = ((rune(c0-0x81)*10+rune(c1-0x30))*126+rune(c2-0x81))*10 + rune(c3-0x30)
if r < 39420 {
i, j := 0, len(gb18030)
for i < j {
h := i + (j-i)/2
if r >= rune(gb18030[h][0]) {
i = h + 1
} else {
j = h
}
}
dec := &gb18030[i-1]
r += rune(dec[1]) - rune(dec[0])
goto write
}
r -= 189000
if 0 <= r && r < 0x100000 {
r += 0x10000
} else {
r, size = utf8.RuneError, 1
}
goto write
default:
r, size = utf8.RuneError, 1
goto write
}
r, size = '\ufffd', 2
if i := int(c0-0x81)*190 + int(c1); i < len(decode) {
r = rune(decode[i])
if r == 0 {
r = '\ufffd'
}
}
default:
r, size = utf8.RuneError, 1
}
write:
if nDst+utf8.RuneLen(r) > len(dst) {
err = transform.ErrShortDst
break loop
}
nDst += utf8.EncodeRune(dst[nDst:], r)
}
return nDst, nSrc, err
}
type gbkEncoder struct {
transform.NopResetter
gb18030 bool
}
func (e gbkEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, r2, size := rune(0), rune(0), 0
for ; nSrc < len(src); nSrc += size {
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
size = 1
} else {
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
break
}
}
// func init checks that the switch covers all tables.
switch {
case encode0Low <= r && r < encode0High:
if r2 = rune(encode0[r-encode0Low]); r2 != 0 {
goto write2
}
case encode1Low <= r && r < encode1High:
// Microsoft's Code Page 936 extends GBK 1.0 to encode the euro sign U+20AC
// as 0x80. The HTML5 specification at http://encoding.spec.whatwg.org/#gbk
// says to treat "gbk" as Code Page 936.
if r == '€' {
r = 0x80
goto write1
}
if r2 = rune(encode1[r-encode1Low]); r2 != 0 {
goto write2
}
case encode2Low <= r && r < encode2High:
if r2 = rune(encode2[r-encode2Low]); r2 != 0 {
goto write2
}
case encode3Low <= r && r < encode3High:
if r2 = rune(encode3[r-encode3Low]); r2 != 0 {
goto write2
}
case encode4Low <= r && r < encode4High:
if r2 = rune(encode4[r-encode4Low]); r2 != 0 {
goto write2
}
}
if e.gb18030 {
if r < 0x10000 {
i, j := 0, len(gb18030)
for i < j {
h := i + (j-i)/2
if r >= rune(gb18030[h][1]) {
i = h + 1
} else {
j = h
}
}
dec := &gb18030[i-1]
r += rune(dec[0]) - rune(dec[1])
goto write4
} else if r < 0x110000 {
r += 189000 - 0x10000
goto write4
}
}
err = internal.ErrASCIIReplacement
break
}
write1:
if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r)
nDst++
continue
write2:
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = uint8(r2 >> 8)
dst[nDst+1] = uint8(r2)
nDst += 2
continue
write4:
if nDst+4 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+3] = uint8(r%10 + 0x30)
r /= 10
dst[nDst+2] = uint8(r%126 + 0x81)
r /= 126
dst[nDst+1] = uint8(r%10 + 0x30)
r /= 10
dst[nDst+0] = uint8(r + 0x81)
nDst += 4
continue
}
return nDst, nSrc, err
}
func init() {
// Check that the hard-coded encode switch covers all tables.
if numEncodeTables != 5 {
panic("bad numEncodeTables")
}
}

245
vendor/golang.org/x/text/encoding/simplifiedchinese/hzgb2312.go generated vendored Normal file
View File

@ -0,0 +1,245 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package simplifiedchinese
import (
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/encoding/internal"
"golang.org/x/text/encoding/internal/identifier"
"golang.org/x/text/transform"
)
// HZGB2312 is the HZ-GB2312 encoding.
var HZGB2312 encoding.Encoding = &hzGB2312
var hzGB2312 = internal.Encoding{
internal.FuncEncoding{hzGB2312NewDecoder, hzGB2312NewEncoder},
"HZ-GB2312",
identifier.HZGB2312,
}
func hzGB2312NewDecoder() transform.Transformer {
return new(hzGB2312Decoder)
}
func hzGB2312NewEncoder() transform.Transformer {
return new(hzGB2312Encoder)
}
const (
asciiState = iota
gbState
)
type hzGB2312Decoder int
func (d *hzGB2312Decoder) Reset() {
*d = asciiState
}
func (d *hzGB2312Decoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
loop:
for ; nSrc < len(src); nSrc += size {
c0 := src[nSrc]
if c0 >= utf8.RuneSelf {
r, size = utf8.RuneError, 1
goto write
}
if c0 == '~' {
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r = utf8.RuneError
goto write
}
size = 2
switch src[nSrc+1] {
case '{':
*d = gbState
continue
case '}':
*d = asciiState
continue
case '~':
if nDst >= len(dst) {
err = transform.ErrShortDst
break loop
}
dst[nDst] = '~'
nDst++
continue
case '\n':
continue
default:
r = utf8.RuneError
goto write
}
}
if *d == asciiState {
r, size = rune(c0), 1
} else {
if nSrc+1 >= len(src) {
if !atEOF {
err = transform.ErrShortSrc
break loop
}
r, size = utf8.RuneError, 1
goto write
}
size = 2
c1 := src[nSrc+1]
if c0 < 0x21 || 0x7e <= c0 || c1 < 0x21 || 0x7f <= c1 {
// error
} else if i := int(c0-0x01)*190 + int(c1+0x3f); i < len(decode) {
r = rune(decode[i])
if r != 0 {
goto write
}
}
if c1 > utf8.RuneSelf {
// Be consistent and always treat non-ASCII as a single error.
size = 1
}
r = utf8.RuneError
}
write:
if nDst+utf8.RuneLen(r) > len(dst) {
err = transform.ErrShortDst
break loop
}
nDst += utf8.EncodeRune(dst[nDst:], r)
}
return nDst, nSrc, err
}
type hzGB2312Encoder int
func (d *hzGB2312Encoder) Reset() {
*d = asciiState
}
func (e *hzGB2312Encoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
r, size := rune(0), 0
for ; nSrc < len(src); nSrc += size {
r = rune(src[nSrc])
// Decode a 1-byte rune.
if r < utf8.RuneSelf {
size = 1
if r == '~' {
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = '~'
dst[nDst+1] = '~'
nDst += 2
continue
} else if *e != asciiState {
if nDst+3 > len(dst) {
err = transform.ErrShortDst
break
}
*e = asciiState
dst[nDst+0] = '~'
dst[nDst+1] = '}'
nDst += 2
} else if nDst >= len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst] = uint8(r)
nDst += 1
continue
}
// Decode a multi-byte rune.
r, size = utf8.DecodeRune(src[nSrc:])
if size == 1 {
// All valid runes of size 1 (those below utf8.RuneSelf) were
// handled above. We have invalid UTF-8 or we haven't seen the
// full character yet.
if !atEOF && !utf8.FullRune(src[nSrc:]) {
err = transform.ErrShortSrc
break
}
}
// func init checks that the switch covers all tables.
switch {
case encode0Low <= r && r < encode0High:
if r = rune(encode0[r-encode0Low]); r != 0 {
goto writeGB
}
case encode1Low <= r && r < encode1High:
if r = rune(encode1[r-encode1Low]); r != 0 {
goto writeGB
}
case encode2Low <= r && r < encode2High:
if r = rune(encode2[r-encode2Low]); r != 0 {
goto writeGB
}
case encode3Low <= r && r < encode3High:
if r = rune(encode3[r-encode3Low]); r != 0 {
goto writeGB
}
case encode4Low <= r && r < encode4High:
if r = rune(encode4[r-encode4Low]); r != 0 {
goto writeGB
}
}
terminateInASCIIState:
// Switch back to ASCII state in case of error so that an ASCII
// replacement character can be written in the correct state.
if *e != asciiState {
if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = '~'
dst[nDst+1] = '}'
nDst += 2
}
err = internal.ErrASCIIReplacement
break
writeGB:
c0 := uint8(r>>8) - 0x80
c1 := uint8(r) - 0x80
if c0 < 0x21 || 0x7e <= c0 || c1 < 0x21 || 0x7f <= c1 {
goto terminateInASCIIState
}
if *e == asciiState {
if nDst+4 > len(dst) {
err = transform.ErrShortDst
break
}
*e = gbState
dst[nDst+0] = '~'
dst[nDst+1] = '{'
nDst += 2
} else if nDst+2 > len(dst) {
err = transform.ErrShortDst
break
}
dst[nDst+0] = c0
dst[nDst+1] = c1
nDst += 2
continue
}
// TODO: should one always terminate in ASCII state to make it safe to
// concatenate two HZ-GB2312-encoded strings?
return nDst, nSrc, err
}

161
vendor/golang.org/x/text/encoding/simplifiedchinese/maketables.go generated vendored Normal file
View File

@ -0,0 +1,161 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package simplifiedchinese provides Simplified Chinese encodings such as GBK.\n")
fmt.Printf(`package simplifiedchinese // import "golang.org/x/text/encoding/simplifiedchinese"` + "\n\n")
printGB18030()
printGBK()
}
func printGB18030() {
res, err := http.Get("http://encoding.spec.whatwg.org/index-gb18030.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
fmt.Printf("// gb18030 is the table from http://encoding.spec.whatwg.org/index-gb18030.txt\n")
fmt.Printf("var gb18030 = [...][2]uint16{\n")
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint32(0), uint32(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0x10000 && y < 0x10000 {
fmt.Printf("\t{0x%04x, 0x%04x},\n", x, y)
}
}
fmt.Printf("}\n\n")
}
func printGBK() {
res, err := http.Get("http://encoding.spec.whatwg.org/index-gbk.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
mapping := [65536]uint16{}
reverse := [65536]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint16(0), uint16(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 126*190 <= x {
log.Fatalf("GBK code %d is out of range", x)
}
mapping[x] = y
if reverse[y] == 0 {
c0, c1 := x/190, x%190
if c1 >= 0x3f {
c1++
}
reverse[y] = (0x81+c0)<<8 | (0x40 + c1)
}
}
if err := scanner.Err(); err != nil {
log.Fatalf("scanner error: %v", err)
}
fmt.Printf("// decode is the decoding table from GBK code to Unicode.\n")
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-gbk.txt\n")
fmt.Printf("var decode = [...]uint16{\n")
for i, v := range mapping {
if v != 0 {
fmt.Printf("\t%d: 0x%04X,\n", i, v)
}
}
fmt.Printf("}\n\n")
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v == 0 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to GBK code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x == 0 {
continue
}
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

43999
vendor/golang.org/x/text/encoding/simplifiedchinese/tables.go generated vendored Normal file
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File diff suppressed because it is too large Load Diff

32
vendor/golang.org/x/text/encoding/traditionalchinese/BUILD generated vendored Normal file
View File

@ -0,0 +1,32 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"big5.go",
"tables.go",
],
importmap = "k8s.io/kubernetes/vendor/golang.org/x/text/encoding/traditionalchinese",
importpath = "golang.org/x/text/encoding/traditionalchinese",
visibility = ["//visibility:public"],
deps = [
"//vendor/golang.org/x/text/encoding:go_default_library",
"//vendor/golang.org/x/text/encoding/internal:go_default_library",
"//vendor/golang.org/x/text/encoding/internal/identifier:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

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