From c281ee3b61e8ab53ff118866d72618ae8cce582b Mon Sep 17 00:00:00 2001
From: Christopher Speller <crspeller@gmail.com>
Date: Mon, 13 Mar 2017 12:54:22 -0400
Subject: Updating server dependancies. Also adding
 github.com/jaytaylor/html2text and gopkg.in/gomail.v2 (#5748)

---
 vendor/golang.org/x/net/http2/frame_test.go | 91 ++++++++++++++++++++++++++++-
 1 file changed, 90 insertions(+), 1 deletion(-)

(limited to 'vendor/golang.org/x/net/http2/frame_test.go')

diff --git a/vendor/golang.org/x/net/http2/frame_test.go b/vendor/golang.org/x/net/http2/frame_test.go
index 7b1933d96..37266bc58 100644
--- a/vendor/golang.org/x/net/http2/frame_test.go
+++ b/vendor/golang.org/x/net/http2/frame_test.go
@@ -141,7 +141,7 @@ func TestWriteDataPadded(t *testing.T) {
 			streamID:  1,
 			endStream: false,
 			data:      []byte("foo"),
-			pad:       []byte("bar"),
+			pad:       []byte{0, 0, 0},
 			wantHeader: FrameHeader{
 				Type:     FrameData,
 				Flags:    FlagDataPadded,
@@ -1096,6 +1096,95 @@ func TestMetaFrameHeader(t *testing.T) {
 	}
 }
 
+func TestSetReuseFrames(t *testing.T) {
+	fr, buf := testFramer()
+	fr.SetReuseFrames()
+
+	// Check that DataFrames are reused. Note that
+	// SetReuseFrames only currently implements reuse of DataFrames.
+	firstDf := readAndVerifyDataFrame("ABC", 3, fr, buf, t)
+
+	for i := 0; i < 10; i++ {
+		df := readAndVerifyDataFrame("XYZ", 3, fr, buf, t)
+		if df != firstDf {
+			t.Errorf("Expected Framer to return references to the same DataFrame. Have %v and %v", &df, &firstDf)
+		}
+	}
+
+	for i := 0; i < 10; i++ {
+		df := readAndVerifyDataFrame("", 0, fr, buf, t)
+		if df != firstDf {
+			t.Errorf("Expected Framer to return references to the same DataFrame. Have %v and %v", &df, &firstDf)
+		}
+	}
+
+	for i := 0; i < 10; i++ {
+		df := readAndVerifyDataFrame("HHH", 3, fr, buf, t)
+		if df != firstDf {
+			t.Errorf("Expected Framer to return references to the same DataFrame. Have %v and %v", &df, &firstDf)
+		}
+	}
+}
+
+func TestSetReuseFramesMoreThanOnce(t *testing.T) {
+	fr, buf := testFramer()
+	fr.SetReuseFrames()
+
+	firstDf := readAndVerifyDataFrame("ABC", 3, fr, buf, t)
+	fr.SetReuseFrames()
+
+	for i := 0; i < 10; i++ {
+		df := readAndVerifyDataFrame("XYZ", 3, fr, buf, t)
+		// SetReuseFrames should be idempotent
+		fr.SetReuseFrames()
+		if df != firstDf {
+			t.Errorf("Expected Framer to return references to the same DataFrame. Have %v and %v", &df, &firstDf)
+		}
+	}
+}
+
+func TestNoSetReuseFrames(t *testing.T) {
+	fr, buf := testFramer()
+	const numNewDataFrames = 10
+	dfSoFar := make([]interface{}, numNewDataFrames)
+
+	// Check that DataFrames are not reused if SetReuseFrames wasn't called.
+	// SetReuseFrames only currently implements reuse of DataFrames.
+	for i := 0; i < numNewDataFrames; i++ {
+		df := readAndVerifyDataFrame("XYZ", 3, fr, buf, t)
+		for _, item := range dfSoFar {
+			if df == item {
+				t.Errorf("Expected Framer to return new DataFrames since SetNoReuseFrames not set.")
+			}
+		}
+		dfSoFar[i] = df
+	}
+}
+
+func readAndVerifyDataFrame(data string, length byte, fr *Framer, buf *bytes.Buffer, t *testing.T) *DataFrame {
+	var streamID uint32 = 1<<24 + 2<<16 + 3<<8 + 4
+	fr.WriteData(streamID, true, []byte(data))
+	wantEnc := "\x00\x00" + string(length) + "\x00\x01\x01\x02\x03\x04" + data
+	if buf.String() != wantEnc {
+		t.Errorf("encoded as %q; want %q", buf.Bytes(), wantEnc)
+	}
+	f, err := fr.ReadFrame()
+	if err != nil {
+		t.Fatal(err)
+	}
+	df, ok := f.(*DataFrame)
+	if !ok {
+		t.Fatalf("got %T; want *DataFrame", f)
+	}
+	if !bytes.Equal(df.Data(), []byte(data)) {
+		t.Errorf("got %q; want %q", df.Data(), []byte(data))
+	}
+	if f.Header().Flags&1 == 0 {
+		t.Errorf("didn't see END_STREAM flag")
+	}
+	return df
+}
+
 func encodeHeaderRaw(t *testing.T, pairs ...string) []byte {
 	var he hpackEncoder
 	return he.encodeHeaderRaw(t, pairs...)
-- 
cgit v1.2.3-1-g7c22