Imported Upstream version 1.4upstream/1.4

1 files changed, 30 insertions, 0 deletions

diff --git a/src/os/env_unix_test.go b/src/os/env_unix_test.go
new file mode 100644
index 000000000..5ec07ee1b
--- /dev/null
+++ b/src/os/env_unix_test.go
@@ -0,0 +1,30 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package os_test
+
+import (
+	. "os"
+	"testing"
+)
+
+var setenvEinvalTests = []struct {
+	k, v string
+}{
+	{"", ""},      // empty key
+	{"k=v", ""},   // '=' in key
+	{"\x00", ""},  // '\x00' in key
+	{"k", "\x00"}, // '\x00' in value
+}
+
+func TestSetenvUnixEinval(t *testing.T) {
+	for _, tt := range setenvEinvalTests {
+		err := Setenv(tt.k, tt.v)
+		if err == nil {
+			t.Errorf(`Setenv(%q, %q) == nil, want error`, tt.k, tt.v)
+		}
+	}
+}