1 files changed, 82 insertions, 0 deletions
diff --git a/src/cmd/fix/osopen_test.go b/src/cmd/fix/osopen_test.go
new file mode 100644
index 000000000..5797adb7b
--- /dev/null
+++ b/src/cmd/fix/osopen_test.go
@@ -0,0 +1,82 @@
+// Copyright 2011 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.
+
+package main
+
+func init() {
+	addTestCases(osopenTests, osopen)
+}
+
+var osopenTests = []testCase{
+	{
+		Name: "osopen.0",
+		In: `package main
+
+import (
+	"os"
+)
+
+func f() {
+	os.OpenFile(a, b, c)
+	os.Open(a, os.O_RDONLY, 0)
+	os.Open(a, os.O_RDONLY, 0666)
+	os.Open(a, os.O_RDWR, 0)
+	os.Open(a, os.O_CREAT, 0666)
+	os.Open(a, os.O_CREAT|os.O_TRUNC, 0664)
+	os.Open(a, os.O_CREATE, 0666)
+	os.Open(a, os.O_CREATE|os.O_TRUNC, 0664)
+	os.Open(a, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
+	os.Open(a, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+	os.Open(a, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0666)
+	os.Open(a, os.O_SURPRISE|os.O_CREATE, 0666)
+	_ = os.O_CREAT
+}
+`,
+		Out: `package main
+
+import (
+	"os"
+)
+
+func f() {
+	os.OpenFile(a, b, c)
+	os.Open(a)
+	os.Open(a)
+	os.OpenFile(a, os.O_RDWR, 0)
+	os.Create(a)
+	os.Create(a)
+	os.Create(a)
+	os.Create(a)
+	os.Create(a)
+	os.OpenFile(a, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+	os.OpenFile(a, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0666)
+	os.OpenFile(a, os.O_SURPRISE|os.O_CREATE, 0666)
+	_ = os.O_CREATE
+}
+`,
+	},
+	{
+		Name: "osopen.1",
+		In: `package main
+
+import (
+	"os"
+)
+
+func f() {
+	_ = os.O_CREAT
+}
+`,
+		Out: `package main
+
+import (
+	"os"
+)
+
+func f() {
+	_ = os.O_CREATE
+}
+`,
+	},
+}