mirror of https://github.com/k3s-io/k3s
83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
/*
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Copyright 2015 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 factory
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import (
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"testing"
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"k8s.io/kubernetes/pkg/scheduler/algorithm"
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"k8s.io/kubernetes/pkg/scheduler/api"
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)
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func TestAlgorithmNameValidation(t *testing.T) {
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algorithmNamesShouldValidate := []string{
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"1SomeAlgo1rithm",
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"someAlgor-ithm1",
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}
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algorithmNamesShouldNotValidate := []string{
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"-SomeAlgorithm",
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"SomeAlgorithm-",
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"Some,Alg:orithm",
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}
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for _, name := range algorithmNamesShouldValidate {
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if !validName.MatchString(name) {
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t.Errorf("%v should be a valid algorithm name but is not valid.", name)
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}
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}
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for _, name := range algorithmNamesShouldNotValidate {
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if validName.MatchString(name) {
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t.Errorf("%v should be an invalid algorithm name but is valid.", name)
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}
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}
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}
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func TestValidatePriorityConfigOverFlow(t *testing.T) {
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tests := []struct {
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description string
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configs []algorithm.PriorityConfig
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expected bool
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}{
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{
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description: "one of the weights is MaxInt",
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configs: []algorithm.PriorityConfig{{Weight: api.MaxInt}, {Weight: 5}},
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expected: true,
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},
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{
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description: "after multiplication with MaxPriority the weight is larger than MaxWeight",
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configs: []algorithm.PriorityConfig{{Weight: api.MaxInt/api.MaxPriority + api.MaxPriority}, {Weight: 5}},
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expected: true,
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},
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{
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description: "normal weights",
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configs: []algorithm.PriorityConfig{{Weight: 10000}, {Weight: 5}},
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expected: false,
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},
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}
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for _, test := range tests {
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err := validateSelectedConfigs(test.configs)
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if test.expected {
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if err == nil {
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t.Errorf("Expected Overflow for %s", test.description)
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}
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} else {
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if err != nil {
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t.Errorf("Did not expect an overflow for %s", test.description)
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}
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}
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}
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}
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