Split net/spdy into core and chromium subdirectories.

net/spdy/hpack/hpack_output_stream_test.cc

Index: net/spdy/hpack/hpack_output_stream_test.cc
diff --git a/net/spdy/hpack/hpack_output_stream_test.cc b/net/spdy/hpack/hpack_output_stream_test.cc
deleted file mode 100644
index 13af4e4739c3fbb63be943c6cd912ee8ad4070a9..0000000000000000000000000000000000000000
--- a/net/spdy/hpack/hpack_output_stream_test.cc
+++ /dev/null
@@ -1,276 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/spdy/hpack/hpack_output_stream.h"
-
-#include <cstddef>
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-
-namespace {
-
-// Make sure that AppendBits() appends bits starting from the most
-// significant bit, and that it can handle crossing a byte boundary.
-TEST(HpackOutputStreamTest, AppendBits) {
-  HpackOutputStream output_stream;
-  SpdyString expected_str;
-
-  output_stream.AppendBits(0x1, 1);
-  expected_str.append(1, 0x00);
-  *expected_str.rbegin() |= (0x1 << 7);
-
-  output_stream.AppendBits(0x0, 1);
-
-  output_stream.AppendBits(0x3, 2);
-  *expected_str.rbegin() |= (0x3 << 4);
-
-  output_stream.AppendBits(0x0, 2);
-
-  // Byte-crossing append.
-  output_stream.AppendBits(0x7, 3);
-  *expected_str.rbegin() |= (0x7 >> 1);
-  expected_str.append(1, 0x00);
-  *expected_str.rbegin() |= (0x7 << 7);
-
-  output_stream.AppendBits(0x0, 7);
-
-  SpdyString str;
-  output_stream.TakeString(&str);
-  EXPECT_EQ(expected_str, str);
-}
-
-// Utility function to return I as a string encoded with an N-bit
-// prefix.
-SpdyString EncodeUint32(uint8_t N, uint32_t I) {
-  HpackOutputStream output_stream;
-  if (N < 8) {
-    output_stream.AppendBits(0x00, 8 - N);
-  }
-  output_stream.AppendUint32(I);
-  SpdyString str;
-  output_stream.TakeString(&str);
-  return str;
-}
-
-// The {Number}ByteIntegersEightBitPrefix tests below test that
-// certain integers are encoded correctly with an 8-bit prefix in
-// exactly {Number} bytes.
-
-TEST(HpackOutputStreamTest, OneByteIntegersEightBitPrefix) {
-  // Minimum.
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(8, 0x00));
-  EXPECT_EQ("\x7f", EncodeUint32(8, 0x7f));
-  // Maximum.
-  EXPECT_EQ("\xfe", EncodeUint32(8, 0xfe));
-}
-
-TEST(HpackOutputStreamTest, TwoByteIntegersEightBitPrefix) {
-  // Minimum.
-  EXPECT_EQ(SpdyString("\xff\x00", 2), EncodeUint32(8, 0xff));
-  EXPECT_EQ("\xff\x01", EncodeUint32(8, 0x0100));
-  // Maximum.
-  EXPECT_EQ("\xff\x7f", EncodeUint32(8, 0x017e));
-}
-
-TEST(HpackOutputStreamTest, ThreeByteIntegersEightBitPrefix) {
-  // Minimum.
-  EXPECT_EQ("\xff\x80\x01", EncodeUint32(8, 0x017f));
-  EXPECT_EQ("\xff\x80\x1e", EncodeUint32(8, 0x0fff));
-  // Maximum.
-  EXPECT_EQ("\xff\xff\x7f", EncodeUint32(8, 0x40fe));
-}
-
-TEST(HpackOutputStreamTest, FourByteIntegersEightBitPrefix) {
-  // Minimum.
-  EXPECT_EQ("\xff\x80\x80\x01", EncodeUint32(8, 0x40ff));
-  EXPECT_EQ("\xff\x80\xfe\x03", EncodeUint32(8, 0xffff));
-  // Maximum.
-  EXPECT_EQ("\xff\xff\xff\x7f", EncodeUint32(8, 0x002000fe));
-}
-
-TEST(HpackOutputStreamTest, FiveByteIntegersEightBitPrefix) {
-  // Minimum.
-  EXPECT_EQ("\xff\x80\x80\x80\x01", EncodeUint32(8, 0x002000ff));
-  EXPECT_EQ("\xff\x80\xfe\xff\x07", EncodeUint32(8, 0x00ffffff));
-  // Maximum.
-  EXPECT_EQ("\xff\xff\xff\xff\x7f", EncodeUint32(8, 0x100000fe));
-}
-
-TEST(HpackOutputStreamTest, SixByteIntegersEightBitPrefix) {
-  // Minimum.
-  EXPECT_EQ("\xff\x80\x80\x80\x80\x01", EncodeUint32(8, 0x100000ff));
-  // Maximum.
-  EXPECT_EQ("\xff\x80\xfe\xff\xff\x0f", EncodeUint32(8, 0xffffffff));
-}
-
-// The {Number}ByteIntegersOneToSevenBitPrefix tests below test that
-// certain integers are encoded correctly with an N-bit prefix in
-// exactly {Number} bytes for N in {1, 2, ..., 7}.
-
-TEST(HpackOutputStreamTest, OneByteIntegersOneToSevenBitPrefixes) {
-  // Minimums.
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(7, 0x00));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(6, 0x00));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(5, 0x00));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(4, 0x00));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(3, 0x00));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(2, 0x00));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(1, 0x00));
-
-  // Maximums.
-  EXPECT_EQ("\x7e", EncodeUint32(7, 0x7e));
-  EXPECT_EQ("\x3e", EncodeUint32(6, 0x3e));
-  EXPECT_EQ("\x1e", EncodeUint32(5, 0x1e));
-  EXPECT_EQ("\x0e", EncodeUint32(4, 0x0e));
-  EXPECT_EQ("\x06", EncodeUint32(3, 0x06));
-  EXPECT_EQ("\x02", EncodeUint32(2, 0x02));
-  EXPECT_EQ(SpdyString("\x00", 1), EncodeUint32(1, 0x00));
-}
-
-TEST(HpackOutputStreamTest, TwoByteIntegersOneToSevenBitPrefixes) {
-  // Minimums.
-  EXPECT_EQ(SpdyString("\x7f\x00", 2), EncodeUint32(7, 0x7f));
-  EXPECT_EQ(SpdyString("\x3f\x00", 2), EncodeUint32(6, 0x3f));
-  EXPECT_EQ(SpdyString("\x1f\x00", 2), EncodeUint32(5, 0x1f));
-  EXPECT_EQ(SpdyString("\x0f\x00", 2), EncodeUint32(4, 0x0f));
-  EXPECT_EQ(SpdyString("\x07\x00", 2), EncodeUint32(3, 0x07));
-  EXPECT_EQ(SpdyString("\x03\x00", 2), EncodeUint32(2, 0x03));
-  EXPECT_EQ(SpdyString("\x01\x00", 2), EncodeUint32(1, 0x01));
-
-  // Maximums.
-  EXPECT_EQ("\x7f\x7f", EncodeUint32(7, 0xfe));
-  EXPECT_EQ("\x3f\x7f", EncodeUint32(6, 0xbe));
-  EXPECT_EQ("\x1f\x7f", EncodeUint32(5, 0x9e));
-  EXPECT_EQ("\x0f\x7f", EncodeUint32(4, 0x8e));
-  EXPECT_EQ("\x07\x7f", EncodeUint32(3, 0x86));
-  EXPECT_EQ("\x03\x7f", EncodeUint32(2, 0x82));
-  EXPECT_EQ("\x01\x7f", EncodeUint32(1, 0x80));
-}
-
-TEST(HpackOutputStreamTest, ThreeByteIntegersOneToSevenBitPrefixes) {
-  // Minimums.
-  EXPECT_EQ("\x7f\x80\x01", EncodeUint32(7, 0xff));
-  EXPECT_EQ("\x3f\x80\x01", EncodeUint32(6, 0xbf));
-  EXPECT_EQ("\x1f\x80\x01", EncodeUint32(5, 0x9f));
-  EXPECT_EQ("\x0f\x80\x01", EncodeUint32(4, 0x8f));
-  EXPECT_EQ("\x07\x80\x01", EncodeUint32(3, 0x87));
-  EXPECT_EQ("\x03\x80\x01", EncodeUint32(2, 0x83));
-  EXPECT_EQ("\x01\x80\x01", EncodeUint32(1, 0x81));
-
-  // Maximums.
-  EXPECT_EQ("\x7f\xff\x7f", EncodeUint32(7, 0x407e));
-  EXPECT_EQ("\x3f\xff\x7f", EncodeUint32(6, 0x403e));
-  EXPECT_EQ("\x1f\xff\x7f", EncodeUint32(5, 0x401e));
-  EXPECT_EQ("\x0f\xff\x7f", EncodeUint32(4, 0x400e));
-  EXPECT_EQ("\x07\xff\x7f", EncodeUint32(3, 0x4006));
-  EXPECT_EQ("\x03\xff\x7f", EncodeUint32(2, 0x4002));
-  EXPECT_EQ("\x01\xff\x7f", EncodeUint32(1, 0x4000));
-}
-
-TEST(HpackOutputStreamTest, FourByteIntegersOneToSevenBitPrefixes) {
-  // Minimums.
-  EXPECT_EQ("\x7f\x80\x80\x01", EncodeUint32(7, 0x407f));
-  EXPECT_EQ("\x3f\x80\x80\x01", EncodeUint32(6, 0x403f));
-  EXPECT_EQ("\x1f\x80\x80\x01", EncodeUint32(5, 0x401f));
-  EXPECT_EQ("\x0f\x80\x80\x01", EncodeUint32(4, 0x400f));
-  EXPECT_EQ("\x07\x80\x80\x01", EncodeUint32(3, 0x4007));
-  EXPECT_EQ("\x03\x80\x80\x01", EncodeUint32(2, 0x4003));
-  EXPECT_EQ("\x01\x80\x80\x01", EncodeUint32(1, 0x4001));
-
-  // Maximums.
-  EXPECT_EQ("\x7f\xff\xff\x7f", EncodeUint32(7, 0x20007e));
-  EXPECT_EQ("\x3f\xff\xff\x7f", EncodeUint32(6, 0x20003e));
-  EXPECT_EQ("\x1f\xff\xff\x7f", EncodeUint32(5, 0x20001e));
-  EXPECT_EQ("\x0f\xff\xff\x7f", EncodeUint32(4, 0x20000e));
-  EXPECT_EQ("\x07\xff\xff\x7f", EncodeUint32(3, 0x200006));
-  EXPECT_EQ("\x03\xff\xff\x7f", EncodeUint32(2, 0x200002));
-  EXPECT_EQ("\x01\xff\xff\x7f", EncodeUint32(1, 0x200000));
-}
-
-TEST(HpackOutputStreamTest, FiveByteIntegersOneToSevenBitPrefixes) {
-  // Minimums.
-  EXPECT_EQ("\x7f\x80\x80\x80\x01", EncodeUint32(7, 0x20007f));
-  EXPECT_EQ("\x3f\x80\x80\x80\x01", EncodeUint32(6, 0x20003f));
-  EXPECT_EQ("\x1f\x80\x80\x80\x01", EncodeUint32(5, 0x20001f));
-  EXPECT_EQ("\x0f\x80\x80\x80\x01", EncodeUint32(4, 0x20000f));
-  EXPECT_EQ("\x07\x80\x80\x80\x01", EncodeUint32(3, 0x200007));
-  EXPECT_EQ("\x03\x80\x80\x80\x01", EncodeUint32(2, 0x200003));
-  EXPECT_EQ("\x01\x80\x80\x80\x01", EncodeUint32(1, 0x200001));
-
-  // Maximums.
-  EXPECT_EQ("\x7f\xff\xff\xff\x7f", EncodeUint32(7, 0x1000007e));
-  EXPECT_EQ("\x3f\xff\xff\xff\x7f", EncodeUint32(6, 0x1000003e));
-  EXPECT_EQ("\x1f\xff\xff\xff\x7f", EncodeUint32(5, 0x1000001e));
-  EXPECT_EQ("\x0f\xff\xff\xff\x7f", EncodeUint32(4, 0x1000000e));
-  EXPECT_EQ("\x07\xff\xff\xff\x7f", EncodeUint32(3, 0x10000006));
-  EXPECT_EQ("\x03\xff\xff\xff\x7f", EncodeUint32(2, 0x10000002));
-  EXPECT_EQ("\x01\xff\xff\xff\x7f", EncodeUint32(1, 0x10000000));
-}
-
-TEST(HpackOutputStreamTest, SixByteIntegersOneToSevenBitPrefixes) {
-  // Minimums.
-  EXPECT_EQ("\x7f\x80\x80\x80\x80\x01", EncodeUint32(7, 0x1000007f));
-  EXPECT_EQ("\x3f\x80\x80\x80\x80\x01", EncodeUint32(6, 0x1000003f));
-  EXPECT_EQ("\x1f\x80\x80\x80\x80\x01", EncodeUint32(5, 0x1000001f));
-  EXPECT_EQ("\x0f\x80\x80\x80\x80\x01", EncodeUint32(4, 0x1000000f));
-  EXPECT_EQ("\x07\x80\x80\x80\x80\x01", EncodeUint32(3, 0x10000007));
-  EXPECT_EQ("\x03\x80\x80\x80\x80\x01", EncodeUint32(2, 0x10000003));
-  EXPECT_EQ("\x01\x80\x80\x80\x80\x01", EncodeUint32(1, 0x10000001));
-
-  // Maximums.
-  EXPECT_EQ("\x7f\x80\xff\xff\xff\x0f", EncodeUint32(7, 0xffffffff));
-  EXPECT_EQ("\x3f\xc0\xff\xff\xff\x0f", EncodeUint32(6, 0xffffffff));
-  EXPECT_EQ("\x1f\xe0\xff\xff\xff\x0f", EncodeUint32(5, 0xffffffff));
-  EXPECT_EQ("\x0f\xf0\xff\xff\xff\x0f", EncodeUint32(4, 0xffffffff));
-  EXPECT_EQ("\x07\xf8\xff\xff\xff\x0f", EncodeUint32(3, 0xffffffff));
-  EXPECT_EQ("\x03\xfc\xff\xff\xff\x0f", EncodeUint32(2, 0xffffffff));
-  EXPECT_EQ("\x01\xfe\xff\xff\xff\x0f", EncodeUint32(1, 0xffffffff));
-}
-
-// Test that encoding an integer with an N-bit prefix preserves the
-// upper (8-N) bits of the first byte.
-TEST(HpackOutputStreamTest, AppendUint32PreservesUpperBits) {
-  HpackOutputStream output_stream;
-  output_stream.AppendBits(0x7f, 7);
-  output_stream.AppendUint32(0x01);
-  SpdyString str;
-  output_stream.TakeString(&str);
-  EXPECT_EQ(SpdyString("\xff\x00", 2), str);
-}
-
-TEST(HpackOutputStreamTest, AppendBytes) {
-  HpackOutputStream output_stream;
-
-  output_stream.AppendBytes("buffer1");
-  output_stream.AppendBytes("buffer2");
-
-  SpdyString str;
-  output_stream.TakeString(&str);
-  EXPECT_EQ("buffer1buffer2", str);
-}
-
-TEST(HpackOutputStreamTest, BoundedTakeString) {
-  HpackOutputStream output_stream;
-
-  output_stream.AppendBytes("buffer12");
-  output_stream.AppendBytes("buffer456");
-
-  SpdyString str;
-  output_stream.BoundedTakeString(9, &str);
-  EXPECT_EQ("buffer12b", str);
-
-  output_stream.AppendBits(0x7f, 7);
-  output_stream.AppendUint32(0x11);
-  output_stream.BoundedTakeString(9, &str);
-  EXPECT_EQ("uffer456\xff", str);
-
-  output_stream.BoundedTakeString(9, &str);
-  EXPECT_EQ("\x10", str);
-}
-
-}  // namespace
-
-}  // namespace net