[libgo] Use /usr/bin/pwd in os_test.TestStartProcess on Solaris (PR go/48502)

[Rainer Orth]

As described in the PR, the go libgo test fails on Solaris since /bin is
a symlink to /usr/bin.  Since there is other OS-specific code in
os_test.go, I'm using the follwing patch to fix this.

With that patch, libgo test results on i386-pc-solaris2.11 are clean.

	Rainer


2011-05-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR go/48502
	* go/os/os_test.go (TestStartProcess): Use /usr/bin/pwd on Solaris.

diff --git a/libgo/go/os/os_test.go b/libgo/go/os/os_test.go
--- a/libgo/go/os/os_test.go
+++ b/libgo/go/os/os_test.go
@@ -440,7 +440,12 @@ func TestStartProcess(t *testing.T) {
 		args = []string{"/c", "cd"}
 	} else {
 		le = "\n"
-		cmd = "/bin/pwd"
+		// /bin is a symlink to /usr/bin on Solaris.
+		if syscall.OS == "solaris" {
+			cmd = "/usr/bin/pwd"
+		} else {
+			cmd = "/bin/pwd"
+		}
 		dir = "/"
 		args = []string{}
 	}


-- 
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Rainer Orth, Center for Biotechnology, Bielefeld University