Index: media/filters/ivf_parser_unittest.cc |
diff --git a/media/filters/ivf_parser_unittest.cc b/media/filters/ivf_parser_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2d89dc2f745e04c0cfde122eab0b6c392d24b74c |
--- /dev/null |
+++ b/media/filters/ivf_parser_unittest.cc |
@@ -0,0 +1,56 @@ |
+// 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 "base/files/memory_mapped_file.h" |
+#include "media/base/test_data_util.h" |
+#include "media/filters/ivf_parser.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace media { |
+ |
+TEST(IvfParserTest, StreamFileParsing) { |
+ base::FilePath file_path = GetTestDataFilePath("test-25fps.vp8"); |
+ |
+ base::MemoryMappedFile stream; |
+ ASSERT_TRUE(stream.Initialize(file_path)) << "Couldn't open stream file: " |
+ << file_path.MaybeAsASCII(); |
+ |
+ IvfParser parser; |
+ IvfFileHeader file_header = {}; |
+ |
+ EXPECT_TRUE(parser.Initialize(stream.data(), stream.length(), &file_header)); |
+ |
+ // Check file header fields. |
+ EXPECT_EQ(0, memcmp(file_header.signature, kIvfHeaderSignature, |
+ sizeof(file_header.signature))); |
+ EXPECT_EQ(0, file_header.version); |
+ EXPECT_EQ(sizeof(IvfFileHeader), file_header.header_size); |
+ EXPECT_EQ(0x30385056u, file_header.fourcc); // VP80 |
+ EXPECT_EQ(320u, file_header.width); |
+ EXPECT_EQ(240u, file_header.height); |
+ EXPECT_EQ(50u, file_header.timebase_denum); |
+ EXPECT_EQ(2u, file_header.timebase_num); |
+ EXPECT_EQ(250u, file_header.num_frames); |
+ |
+ IvfFrameHeader frame_header; |
+ size_t num_parsed_frames = 0; |
+ const uint8_t* payload = nullptr; |
+ while (parser.ParseNextFrame(&frame_header, &payload)) { |
+ ++num_parsed_frames; |
+ EXPECT_TRUE(payload != nullptr); |
+ |
+ // Only check the first frame. |
+ if (num_parsed_frames == 1u) { |
+ EXPECT_EQ(14788u, frame_header.frame_size); |
+ EXPECT_EQ(0u, frame_header.timestamp); |
+ EXPECT_EQ( |
+ static_cast<ptrdiff_t>(sizeof(file_header) + sizeof(frame_header)), |
+ payload - stream.data()); |
+ } |
+ } |
+ |
+ EXPECT_EQ(file_header.num_frames, num_parsed_frames); |
+} |
+ |
+} // namespace media |