86 lines
2.4 KiB
Go
86 lines
2.4 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 validation
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import (
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"strings"
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"testing"
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"k8s.io/kubernetes/pkg/util/validation/field"
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)
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func TestValidateLabels(t *testing.T) {
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successCases := []map[string]string{
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{"simple": "bar"},
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{"now-with-dashes": "bar"},
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{"1-starts-with-num": "bar"},
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{"1234": "bar"},
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{"simple/simple": "bar"},
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{"now-with-dashes/simple": "bar"},
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{"now-with-dashes/now-with-dashes": "bar"},
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{"now.with.dots/simple": "bar"},
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{"now-with.dashes-and.dots/simple": "bar"},
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{"1-num.2-num/3-num": "bar"},
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{"1234/5678": "bar"},
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{"1.2.3.4/5678": "bar"},
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{"UpperCaseAreOK123": "bar"},
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{"goodvalue": "123_-.BaR"},
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}
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for i := range successCases {
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errs := ValidateLabels(successCases[i], field.NewPath("field"))
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if len(errs) != 0 {
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t.Errorf("case[%d] expected success, got %#v", i, errs)
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}
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}
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labelNameErrorCases := []map[string]string{
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{"nospecialchars^=@": "bar"},
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{"cantendwithadash-": "bar"},
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{"only/one/slash": "bar"},
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{strings.Repeat("a", 254): "bar"},
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}
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for i := range labelNameErrorCases {
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errs := ValidateLabels(labelNameErrorCases[i], field.NewPath("field"))
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if len(errs) != 1 {
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t.Errorf("case[%d] expected failure", i)
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} else {
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detail := errs[0].Detail
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if detail != qualifiedNameErrorMsg {
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t.Errorf("error detail %s should be equal %s", detail, qualifiedNameErrorMsg)
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}
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}
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}
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labelValueErrorCases := []map[string]string{
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{"toolongvalue": strings.Repeat("a", 64)},
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{"backslashesinvalue": "some\\bad\\value"},
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{"nocommasallowed": "bad,value"},
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{"strangecharsinvalue": "?#$notsogood"},
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}
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for i := range labelValueErrorCases {
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errs := ValidateLabels(labelValueErrorCases[i], field.NewPath("field"))
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if len(errs) != 1 {
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t.Errorf("case[%d] expected failure", i)
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} else {
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detail := errs[0].Detail
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if detail != labelValueErrorMsg {
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t.Errorf("error detail %s should be equal %s", detail, labelValueErrorMsg)
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}
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}
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}
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}
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