[gitfame] Test that HEAD is not modified.
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1a6de3a37b
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1 changed files with 13 additions and 0 deletions
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@ -51,6 +51,7 @@ func TestGitFame(t *testing.T) {
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args = append(args, tc.Args...)
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args = append(args, tc.Args...)
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Unbundle(t, filepath.Join(bundlesDir, tc.Bundle), dir)
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Unbundle(t, filepath.Join(bundlesDir, tc.Bundle), dir)
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headRef := GetHEADRef(t)
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cmd := exec.Command(binary, args...)
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cmd := exec.Command(binary, args...)
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cmd.Stderr = ioutil.Discard
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cmd.Stderr = ioutil.Discard
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@ -59,6 +60,8 @@ func TestGitFame(t *testing.T) {
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if !tc.Error {
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if !tc.Error {
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require.NoError(t, err)
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require.NoError(t, err)
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CompareResults(t, tc.Expected, output, tc.Format)
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CompareResults(t, tc.Expected, output, tc.Format)
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newHEADRef := GetHEADRef(t)
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require.Equal(t, headRef, newHEADRef)
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} else {
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} else {
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require.Error(t, err)
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require.Error(t, err)
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_, ok := err.(*exec.ExitError)
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_, ok := err.(*exec.ExitError)
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@ -174,3 +177,13 @@ func CompareJSONLines(t *testing.T, expected, actual []byte) {
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func ParseJSONLines(data []byte) [][]byte {
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func ParseJSONLines(data []byte) [][]byte {
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return bytes.Split(bytes.TrimSpace(data), []byte("\n"))
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return bytes.Split(bytes.TrimSpace(data), []byte("\n"))
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}
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}
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func GetHEADRef(t *testing.T) string {
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t.Helper()
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cmd := exec.Command("git", "show-ref", "HEAD")
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out, err := cmd.Output()
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require.NoError(t, err)
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return string(out)
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}
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