55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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 pidfile // import "github.com/docker/docker/pkg/pidfile"
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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func TestNewAndRemove(t *testing.T) {
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dir, err := ioutil.TempDir(os.TempDir(), "test-pidfile")
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if err != nil {
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t.Fatal("Could not create test directory")
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}
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path := filepath.Join(dir, "testfile")
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file, err := New(path)
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if err != nil {
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t.Fatal("Could not create test file", err)
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}
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_, err = New(path)
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if err == nil {
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t.Fatal("Test file creation not blocked")
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}
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if err := file.Remove(); err != nil {
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t.Fatal("Could not delete created test file")
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}
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}
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func TestRemoveInvalidPath(t *testing.T) {
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file := PIDFile{path: filepath.Join("foo", "bar")}
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if err := file.Remove(); err == nil {
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t.Fatal("Non-existing file doesn't give an error on delete")
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}
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}
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