testing: clean up remaining TempDir issues from CL 231958

Updates #38850

Change-Id: I33f48762f5520eb0c0a841d8ca1ccdd65ecc20c8
Reviewed-on: https://go-review.googlesource.com/c/go/+/234583
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Bryan C. Mills 2020-05-19 15:04:48 -04:00
parent 2dbbc867db
commit 13617380ca
3 changed files with 9 additions and 8 deletions

View file

@ -822,11 +822,10 @@ var tempDirReplacer struct {
}
// TempDir returns a temporary directory for the test to use.
// It is lazily created on first access, and calls t.Fatal if the directory
// creation fails.
// Subsequent calls to t.TempDir return the same directory.
// The directory is automatically removed by Cleanup when the test and
// all its subtests complete.
// Each subsequent call to t.TempDir returns a unique directory;
// if the directory creation fails, TempDir terminates the test by calling Fatal.
func (c *common) TempDir() string {
// Use a single parent directory for all the temporary directories
// created by a test, each numbered sequentially.