64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
// +build windows
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package aghtest
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import (
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"io/ioutil"
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"os"
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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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const (
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maxRetryDur = 500 * time.Millisecond
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retryDur = 5 * time.Millisecond
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)
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func prepareTestDir(t *testing.T) (dir string) {
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// Windows, including the version of Windows Server that Github Actions
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// uses, apparently likes to overly eagerly inspect new directories with
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// its Windows Defender. Disabling it might require additional
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// workarounds, and until we've figured it out, just retry the deletion
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// until the error goes away.
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//
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// The code is largely inspired by the one that has been introduced into
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// the go command itself. We should probably make a proposal to use the
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// same mechanism in t.TempDir.
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//
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// See https://go-review.googlesource.com/c/go/+/172337.
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//
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// See https://github.com/golang/go/issues/44919.
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t.Helper()
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wd, err := os.Getwd()
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require.Nil(t, err)
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dir, err = ioutil.TempDir(wd, "agh-test")
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require.Nil(t, err)
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require.NotEmpty(t, dir)
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t.Cleanup(func() {
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start := time.Now()
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for {
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err := os.RemoveAll(dir)
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if err == nil {
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break
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}
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if time.Since(start) >= maxRetryDur {
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break
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}
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time.Sleep(retryDur)
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}
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assert.Nil(t, err)
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})
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return dir
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}
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