84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
/*
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Copyright 2019 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 lock
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import (
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"testing"
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"github.com/juju/mutex/v2"
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)
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func TestUserMutexSpec(t *testing.T) {
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var tests = []struct {
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description string
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path string
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expected string
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}{
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{
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description: "standard",
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path: "/foo/bar",
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},
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{
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description: "deep directory",
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path: "/foo/bar/baz/bat",
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},
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{
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description: "underscores",
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path: "/foo_bar/baz",
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},
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{
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description: "starts with number",
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path: "/foo/2bar/baz",
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},
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{
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description: "starts with punctuation",
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path: "/.foo/bar",
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},
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{
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description: "long filename",
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path: "/very-very-very-very-very-very-very-very-long/bar",
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},
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{
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description: "Windows kubeconfig",
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path: `C:\Users\admin/.kube/config`,
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},
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{
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description: "Windows json",
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path: `C:\Users\admin\.minikube\profiles\containerd-20191210T212325.7356633-8584\config.json`,
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},
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}
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seen := map[string]string{}
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for _, tc := range tests {
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t.Run(tc.description, func(t *testing.T) {
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got := PathMutexSpec(tc.path)
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if len(got.Name) != 40 {
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t.Errorf("%s is not 40 chars long", got.Name)
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}
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if seen[got.Name] != "" {
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t.Fatalf("lock name collision between %s and %s", tc.path, seen[got.Name])
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}
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m, err := mutex.Acquire(got)
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if err != nil {
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t.Errorf("acquire for spec %+v failed: %v", got, err)
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}
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m.Release()
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})
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}
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}
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