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cmd/vet: fix test's dependence on perl 

Change-Id: I774dbd4f90ef271a0969c3c8e65d145669312e3e
Reviewed-on: https://go-review.googlesource.com/22745
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ross Light <light@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Brad Fitzpatrick 2016-05-03 23:33:32 +00:00
parent b64c7fc683
commit 4d5ac10f69
1 changed files with 5 additions and 2 deletions
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7
src/cmd/vet/vet_test.go
View File

@ -34,6 +34,9 @@ func MustHavePerl(t *testing.T) {
case "plan9", "windows":
t.Skipf("skipping test: perl not available on %s", runtime.GOOS)
}
if _, err := exec.LookPath("perl"); err != nil {
t.Skipf("skipping test: perl not found in path")
}
}
var (
@ -42,11 +45,11 @@ var (
)
func Build(t *testing.T) {
testenv.MustHaveGoBuild(t)
MustHavePerl(t)
if built {
return
}
testenv.MustHaveGoBuild(t)
MustHavePerl(t)
if failed {
t.Skip("cannot run on this environment")
}