Add Common Encryption support to BMFF, including subsample decryption.

media/mp4/avc_unittest.cc

 // Copyright (c) 2012 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 <string.h>
 
 #include "base/basictypes.h"
 #include "media/base/stream_parser_buffer.h"
 #include "media/mp4/avc.h"
 #include "media/mp4/box_definitions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest/include/gtest/gtest-param-test.h"
 
 namespace media {
 namespace mp4 {
 
 static const uint8 kNALU1[] = { 0x01, 0x02, 0x03 };
 static const uint8 kNALU2[] = { 0x04, 0x05, 0x06, 0x07 };
 static const uint8 kExpected[] = {
   0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x03,
   0x00, 0x00, 0x00, 0x01, 0x04, 0x05, 0x06, 0x07 };
 
 static const uint8 kExpectedParamSets[] = {
   0x00, 0x00, 0x00, 0x01, 0x67, 0x12,
   0x00, 0x00, 0x00, 0x01, 0x67, 0x34,
-  0x00, 0x00, 0x00, 0x01, 0x68, 0x56, 0x78, 0x9a};
+  0x00, 0x00, 0x00, 0x01, 0x68, 0x56, 0x78};
 
 class AVCConversionTest : public testing::TestWithParam<int> {
  protected:
   void MakeInputForLength(int length_size, std::vector<uint8>* buf) {
     buf->clear();
     for (int i = 1; i < length_size; i++)
       buf->push_back(0);
     buf->push_back(sizeof(kNALU1));
     buf->insert(buf->end(), kNALU1, kNALU1 + sizeof(kNALU1));
 
@@ skipping 29 matching lines @@
 TEST_P(AVCConversionTest, ParseEmpty) {
   std::vector<uint8> buf;
   EXPECT_TRUE(AVC::ConvertToAnnexB(GetParam(), &buf));
   EXPECT_EQ(0u, buf.size());
 }
 
 INSTANTIATE_TEST_CASE_P(AVCConversionTestValues,
                         AVCConversionTest,
                         ::testing::Values(1, 2, 4));
 
-TEST(AVC, InsertParameterSetsTest) {
+TEST_F(AVCConversionTest, ConvertParameterSets) {
   AVCDecoderConfigurationRecord avc_config;
   avc_config.sps_list.resize(2);
   avc_config.sps_list[0].push_back(0x67);
   avc_config.sps_list[0].push_back(0x12);
   avc_config.sps_list[1].push_back(0x67);
   avc_config.sps_list[1].push_back(0x34);
   avc_config.pps_list.resize(1);
   avc_config.pps_list[0].push_back(0x68);
   avc_config.pps_list[0].push_back(0x56);
   avc_config.pps_list[0].push_back(0x78);
 
   std::vector<uint8> buf;
-  buf.push_back(0x9a);
-  EXPECT_TRUE(AVC::InsertParameterSets(avc_config, &buf));
+  EXPECT_TRUE(AVC::ConvertParameterSets(avc_config, &buf));
   EXPECT_EQ(0, memcmp(kExpectedParamSets, &buf[0],
                       sizeof(kExpectedParamSets)));
 }
 
 }  // namespace mp4
 }  // namespace media