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-rw-r--r--libgo/go/internal/testenv/testenv.go9
-rw-r--r--libgo/go/internal/testenv/testenv_cgo.go11
2 files changed, 20 insertions, 0 deletions
diff --git a/libgo/go/internal/testenv/testenv.go b/libgo/go/internal/testenv/testenv.go
index fdba8b25c3a..71a692b367e 100644
--- a/libgo/go/internal/testenv/testenv.go
+++ b/libgo/go/internal/testenv/testenv.go
@@ -141,6 +141,15 @@ func MustHaveExternalNetwork(t *testing.T) {
}
}
+var haveCGO bool
+
+// MustHaveCGO calls t.Skip if cgo is not available.
+func MustHaveCGO(t *testing.T) {
+ if !haveCGO {
+ t.Skipf("skipping test: no cgo")
+ }
+}
+
// HasSymlink reports whether the current system can use os.Symlink.
func HasSymlink() bool {
ok, _ := hasSymlink()
diff --git a/libgo/go/internal/testenv/testenv_cgo.go b/libgo/go/internal/testenv/testenv_cgo.go
new file mode 100644
index 00000000000..e3d4d16b33e
--- /dev/null
+++ b/libgo/go/internal/testenv/testenv_cgo.go
@@ -0,0 +1,11 @@
+// Copyright 2017 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 cgo
+
+package testenv
+
+func init() {
+ haveCGO = true
+}