mirror of https://github.com/k3s-io/k3s
68 lines
2.2 KiB
Go
68 lines
2.2 KiB
Go
// +build linux
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package mount
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import "testing"
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func TestParseFindMnt(t *testing.T) {
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tests := []struct {
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input string
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target string
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expectError bool
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}{
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{
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// standard mount name, e.g. for AWS
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"/var/lib/kubelet/plugins/kubernetes.io/aws-ebs/mounts/aws/us-east-1d/vol-020f82b0759f72389 ext4\n",
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"/var/lib/kubelet/plugins/kubernetes.io/aws-ebs/mounts/aws/us-east-1d/vol-020f82b0759f72389",
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false,
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},
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{
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// mount name with space, e.g. vSphere
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"/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/[datastore1] kubevols/kubernetes-dynamic-pvc-4aacaa9b-6ba5-11e7-8f64-0050569f1b82.vmdk ext2\n",
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"/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/[datastore1] kubevols/kubernetes-dynamic-pvc-4aacaa9b-6ba5-11e7-8f64-0050569f1b82.vmdk",
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false,
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},
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{
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// hypotetic mount with several spaces
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"/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/[ d a t a s t o r e 1 ] kubevols/kubernetes-dynamic-pvc-4aacaa9b-6ba5-11e7-8f64-0050569f1b82.vmdk ext2\n",
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"/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/[ d a t a s t o r e 1 ] kubevols/kubernetes-dynamic-pvc-4aacaa9b-6ba5-11e7-8f64-0050569f1b82.vmdk",
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false,
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},
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{
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// invalid output - no filesystem type
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"/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/blabla",
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"",
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true,
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},
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}
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for i, test := range tests {
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target, err := parseFindMnt(test.input)
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if test.expectError && err == nil {
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t.Errorf("test %d expected error, got nil", i)
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}
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if !test.expectError && err != nil {
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t.Errorf("test %d returned error: %s", i, err)
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}
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if target != test.target {
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t.Errorf("test %d expected %q, got %q", i, test.target, target)
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}
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}
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}
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