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| author | Tobias Klauser <tklauser@distanz.ch> | 2020-04-24 12:17:01 +0200 |
|---|---|---|
| committer | Tobias Klauser <tobias.klauser@gmail.com> | 2020-04-25 10:38:47 +0000 |
| commit | 41e925bbcce2f0ca624f74ae4c5574dc76cb4140 (patch) | |
| tree | 5b83eaeb50499f019a052c8ba0c02634b4dba07e /src/testing/testing.go | |
| parent | 49f10f37975f0a08ac5ae320d3a29f936b56d0a9 (diff) | |
| download | go-41e925bbcce2f0ca624f74ae4c5574dc76cb4140.tar.gz go-41e925bbcce2f0ca624f74ae4c5574dc76cb4140.zip | |
testing: replace all GOOS-specific path separators in TempDir
For GOOS=windows the path separator characters '\' and ':' also need be
replaced.
Updates #38465
Change-Id: If7c8cf93058c87d7df6cda140e82fd76578fe699
Reviewed-on: https://go-review.googlesource.com/c/go/+/229837
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/testing/testing.go')
| -rw-r--r-- | src/testing/testing.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/testing/testing.go b/src/testing/testing.go index 44bccd384e..8dfb61bcc3 100644 --- a/src/testing/testing.go +++ b/src/testing/testing.go @@ -797,6 +797,11 @@ func (c *common) Cleanup(f func()) { } } +var ( + rOnce sync.Once + r *strings.Replacer +) + // 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. @@ -809,7 +814,10 @@ func (c *common) TempDir() string { // ioutil.TempDir doesn't like path separators in its pattern, // so mangle the name to accommodate subtests. - pattern := strings.ReplaceAll(c.Name(), "/", "_") + rOnce.Do(func() { + r = strings.NewReplacer("/", "_", "\\", "_", ":", "_") + }) + pattern := r.Replace(c.Name()) c.tempDir, c.tempDirErr = ioutil.TempDir("", pattern) if c.tempDirErr == nil { |