cmd/cover: fix test on Solaris

Solaris diff doesn't know about -d (a.k.a. --minimal).

Change-Id: I86146b4b93e3d0bdea52a0fde59afca20b5bab51
Reviewed-on: https://go-review.googlesource.com/117335
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/cmd/cover/cover_test.go b/src/cmd/cover/cover_test.go
index a677ab67e95dccae6212625791124c05688fb4c7..8462b2d015eea5008eea7af886f1c3c3da61997f 100644 (file)
--- a/src/cmd/cover/cover_test.go
+++ b/src/cmd/cover/cover_test.go
@@ -310,8 +310,8 @@ func TestCoverHTML(t *testing.T) {
        if err := ioutil.WriteFile(htmlHTML, out.Bytes(), 0644); err != nil {
                t.Fatal(err)
        }
-       // diff -ud testdata/html/html.html testdata/html/html.golden
-       cmd = exec.Command("diff", "-udw", htmlHTML, htmlGolden)
+       // diff -uw testdata/html/html.html testdata/html/html.golden
+       cmd = exec.Command("diff", "-u", "-w", htmlHTML, htmlGolden)
        run(cmd, t)
 }