libgo: Update to weekly.2012-03-22.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186026 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 33 insertions, 0 deletions

diff --git a/libgo/go/html/template/clone_test.go b/libgo/go/html/template/clone_test.go
index c612775d4f0..2663cddc24b 100644
--- a/libgo/go/html/template/clone_test.go
+++ b/libgo/go/html/template/clone_test.go
@@ -113,3 +113,36 @@ func TestClone(t *testing.T) {
 		t.Errorf("t3: got %q want %q", got, want)
 	}
 }
+
+func TestTemplates(t *testing.T) {
+	names := []string{"t0", "a", "lhs", "rhs"}
+	// Some template definitions borrowed from TestClone.
+	const tmpl = `
+		{{define "a"}}{{template "lhs"}}{{.}}{{template "rhs"}}{{end}}
+		{{define "lhs"}} <a href=" {{end}}
+		{{define "rhs"}} "></a> {{end}}`
+	t0 := Must(New("t0").Parse(tmpl))
+	templates := t0.Templates()
+	if len(templates) != len(names) {
+		t.Errorf("expected %d templates; got %d", len(names), len(templates))
+	}
+	for _, name := range names {
+		found := false
+		for _, tmpl := range templates {
+			if name == tmpl.text.Name() {
+				found = true
+				break
+			}
+		}
+		if !found {
+			t.Error("could not find template", name)
+		}
+	}
+}
+
+// This used to crash; http://golang.org/issue/3281
+func TestCloneCrash(t *testing.T) {
+	t1 := New("all")
+	Must(t1.New("t1").Parse(`{{define "foo"}}foo{{end}}`))
+	t1.Clone()
+}