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test: use t.TempDir

This was added in Go 1.15 and avoids polluting the host /tmp with test
directories if the test crashes or is forcefully killed.

Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
This commit is contained in:
Aleksa Sarai 2025-09-20 03:05:47 +10:00
parent d997335f30
commit f2b48a0e2f
No known key found for this signature in database
GPG key ID: 2897FAD2B7E9446F
5 changed files with 13 additions and 62 deletions

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@ -30,11 +30,7 @@ func TestCheck(t *testing.T) {
// only check again for size and sha1, and ignore time, and ensure it passes
func TestCheckKeywords(t *testing.T) {
content := []byte("I know half of you half as well as I ought to")
dir, err := os.MkdirTemp("", "test-check-keywords")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir) // clean up
dir := t.TempDir()
tmpfn := filepath.Join(dir, "tmpfile")
if err := os.WriteFile(tmpfn, content, 0666); err != nil {
@ -119,11 +115,7 @@ func TestDefaultBrokenLink(t *testing.T) {
// https://github.com/vbatts/go-mtree/issues/8
func TestTimeComparison(t *testing.T) {
dir, err := os.MkdirTemp("", "test-time.")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
dir := t.TempDir()
// This is the format of time from FreeBSD
spec := `
@ -164,11 +156,7 @@ func TestTimeComparison(t *testing.T) {
}
func TestTarTime(t *testing.T) {
dir, err := os.MkdirTemp("", "test-tar-time.")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
dir := t.TempDir()
// This is the format of time from FreeBSD
spec := `
@ -218,11 +206,7 @@ func TestTarTime(t *testing.T) {
}
func TestIgnoreComments(t *testing.T) {
dir, err := os.MkdirTemp("", "test-comments.")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
dir := t.TempDir()
// This is the format of time from FreeBSD
spec := `
@ -287,11 +271,7 @@ func TestIgnoreComments(t *testing.T) {
}
func TestCheckNeedsEncoding(t *testing.T) {
dir, err := os.MkdirTemp("", "test-needs-encoding")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
dir := t.TempDir()
fh, err := os.Create(filepath.Join(dir, "file[ "))
if err != nil {