Add a Vp9Parser implementation

media/filters/vp9_raw_bits_reader_unittest.cc

 // Copyright 2015 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 "media/filters/vp9_raw_bits_reader.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
-TEST(Vp9RawBitsReaderTest, ReadBit) {
+TEST(Vp9RawBitsReaderTest, ReadBool) {
   uint8_t data[] = {0xf1};
   Vp9RawBitsReader reader;
   reader.Initialize(data, 1);
 
   EXPECT_TRUE(reader.IsValid());
   EXPECT_EQ(0u, reader.GetBytesRead());
-  EXPECT_EQ(1, reader.ReadBit());
+  EXPECT_TRUE(reader.ReadBool());
   EXPECT_EQ(1u, reader.GetBytesRead());
-  EXPECT_EQ(1, reader.ReadBit());
-  EXPECT_EQ(1, reader.ReadBit());
-  EXPECT_EQ(1, reader.ReadBit());
-  EXPECT_EQ(0, reader.ReadBit());
-  EXPECT_EQ(0, reader.ReadBit());
-  EXPECT_EQ(0, reader.ReadBit());
-  EXPECT_EQ(1, reader.ReadBit());
+  EXPECT_TRUE(reader.ReadBool());
+  EXPECT_TRUE(reader.ReadBool());
+  EXPECT_TRUE(reader.ReadBool());
+  EXPECT_FALSE(reader.ReadBool());
+  EXPECT_FALSE(reader.ReadBool());
+  EXPECT_FALSE(reader.ReadBool());
+  EXPECT_TRUE(reader.ReadBool());
   EXPECT_TRUE(reader.IsValid());
 
   // The return value is undefined.
-  ignore_result(reader.ReadBit());
+  ignore_result(reader.ReadBool());
   EXPECT_FALSE(reader.IsValid());
   EXPECT_EQ(1u, reader.GetBytesRead());
 }
 
 TEST(Vp9RawBitsReader, ReadLiteral) {
   uint8_t data[] = {0x3d, 0x67, 0x9a};
   Vp9RawBitsReader reader;
   reader.Initialize(data, 3);
 
   EXPECT_TRUE(reader.IsValid());
@@ skipping 17 matching lines @@
   EXPECT_EQ(-0x5679, reader.ReadSignedLiteral(15));
   EXPECT_TRUE(reader.IsValid());
 
   // The return value is undefined.
   ignore_result(reader.ReadSignedLiteral(7));
   EXPECT_FALSE(reader.IsValid());
   EXPECT_EQ(3u, reader.GetBytesRead());
 }
 
 }  // namespace media