First commit

1 files changed, 53 insertions, 0 deletions

diff --git a/vendor/golang.org/x/net/http2/flow_test.go b/vendor/golang.org/x/net/http2/flow_test.go
new file mode 100644
index 0000000..859adf5
--- /dev/null
+++ b/vendor/golang.org/x/net/http2/flow_test.go
@@ -0,0 +1,53 @@
+// Copyright 2014 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 http2
+
+import "testing"
+
+func TestFlow(t *testing.T) {
+	var st flow
+	var conn flow
+	st.add(3)
+	conn.add(2)
+
+	if got, want := st.available(), int32(3); got != want {
+		t.Errorf("available = %d; want %d", got, want)
+	}
+	st.setConnFlow(&conn)
+	if got, want := st.available(), int32(2); got != want {
+		t.Errorf("after parent setup, available = %d; want %d", got, want)
+	}
+
+	st.take(2)
+	if got, want := conn.available(), int32(0); got != want {
+		t.Errorf("after taking 2, conn = %d; want %d", got, want)
+	}
+	if got, want := st.available(), int32(0); got != want {
+		t.Errorf("after taking 2, stream = %d; want %d", got, want)
+	}
+}
+
+func TestFlowAdd(t *testing.T) {
+	var f flow
+	if !f.add(1) {
+		t.Fatal("failed to add 1")
+	}
+	if !f.add(-1) {
+		t.Fatal("failed to add -1")
+	}
+	if got, want := f.available(), int32(0); got != want {
+		t.Fatalf("size = %d; want %d", got, want)
+	}
+	if !f.add(1<<31 - 1) {
+		t.Fatal("failed to add 2^31-1")
+	}
+	if got, want := f.available(), int32(1<<31-1); got != want {
+		t.Fatalf("size = %d; want %d", got, want)
+	}
+	if f.add(1) {
+		t.Fatal("adding 1 to max shouldn't be allowed")
+	}
+
+}