os: don't assume /bin/pwd in test, find it in $PATH

There are several distros now that no longer have /bin. Instead of assuming /bin/pwd, we will look for it in $PATH. Fixes #21684. Change-Id: I61478326500edeadc3c26803990550dad00c7971 Signed-off-by: Ron Minnich <[email protected]> Reviewed-on: https://go-review.googlesource.com/60010 Reviewed-by: Daniel Martí <[email protected]> Run-TryBot: Daniel Martí <[email protected]> TryBot-Result: Gobot Gobot <[email protected]>
cloudflare · Aug 29, 2017 · 0cf7e54 · 0cf7e54
1 parent ae84aae
commit 0cf7e54
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/os/os_test.go b/src/os/os_test.go
@@ -1014,9 +1014,14 @@ func TestStartProcess(t *testing.T) {
  dir = Getenv("SystemRoot")
  args = []string{"/c", "cd"}
  default:
- cmd = "/bin/pwd"
+ var err error
+ cmd, err = osexec.LookPath("pwd")
+ if err != nil {
+ t.Fatalf("Can't find pwd: %v", err)
+ }
  dir = "/"
  args = []string{}
+ t.Logf("Testing with %v", cmd)
  }
  cmddir, cmdbase := filepath.Split(cmd)
  args = append([]string{cmdbase}, args...)