5d6b8141ec
As of Go 1.16, the same functionality is now provided by package io or package os, and those implementations should be preferred in new code.
49 lines
901 B
Go
49 lines
901 B
Go
package local
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import (
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"os"
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"sync"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// Check we can remove an open file
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func TestRemove(t *testing.T) {
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fd, err := os.CreateTemp("", "rclone-remove-test")
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require.NoError(t, err)
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name := fd.Name()
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defer func() {
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_ = os.Remove(name)
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}()
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exists := func() bool {
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_, err := os.Stat(name)
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if err == nil {
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return true
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} else if os.IsNotExist(err) {
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return false
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}
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require.NoError(t, err)
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return false
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}
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assert.True(t, exists())
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// close the file in the background
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var wg sync.WaitGroup
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wg.Add(1)
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go func() {
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defer wg.Done()
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time.Sleep(250 * time.Millisecond)
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require.NoError(t, fd.Close())
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}()
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// delete the open file
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err = remove(name)
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require.NoError(t, err)
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// check it no longer exists
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assert.False(t, exists())
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// wait for background close
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wg.Wait()
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}
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