os: TestMkdirAll should not fail to delete _test/_TestMkdirAll_ on Windows

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4515142

diff --git a/src/pkg/os/path_test.go b/src/pkg/os/path_test.go
index 483bb639535ddbc748c0b366d249a70fd8e3c23f..1aabe46fb72168796fca354ca27582dbdd157f5d 100644 (file)
--- a/src/pkg/os/path_test.go
+++ b/src/pkg/os/path_test.go
@@ -29,10 +29,11 @@ func TestMkdirAll(t *testing.T) {
 
        // Make file.
        fpath := path + "/file"
-       _, err = Create(fpath)
+       f, err := Create(fpath)
        if err != nil {
                t.Fatalf("create %q: %s", fpath, err)
        }
+       defer f.Close()
 
        // Can't make directory named after file.
        err = MkdirAll(fpath, 0777)