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Unified Diff: media/filters/h265_parser_unittest.cc

Issue 816353010: Implemented HEVC video demuxing and parsing (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Addressed wolenetz@ review feedback Created 5 years, 3 months ago
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Index: media/filters/h265_parser_unittest.cc
diff --git a/media/filters/h265_parser_unittest.cc b/media/filters/h265_parser_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c590b506c8a0c360374298bbefd2e181dcf8d133
--- /dev/null
+++ b/media/filters/h265_parser_unittest.cc
@@ -0,0 +1,43 @@
+// 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 "base/logging.h"
+#include "media/base/test_data_util.h"
+#include "media/filters/h265_parser.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace media {
+
+TEST(H265ParserTest, RawHevcStreamFileParsing) {
+ base::FilePath file_path = GetTestDataFilePath("bear.hevc");
+ // Number of NALUs in the test stream to be parsed.
+ const int num_nalus = 35;
+
+ base::MemoryMappedFile stream;
+ ASSERT_TRUE(stream.Initialize(file_path))
+ << "Couldn't open stream file: " << file_path.MaybeAsASCII();
+
+ H265Parser parser;
+ parser.SetStream(stream.data(), stream.length());
+
+ // Parse until the end of stream/unsupported stream/error in stream is found.
+ int num_parsed_nalus = 0;
+ while (true) {
+ H265NALU nalu;
+ H265Parser::Result res = parser.AdvanceToNextNALU(&nalu);
+ if (res == H265Parser::kEOStream) {
+ DVLOG(1) << "Number of successfully parsed NALUs before EOS: "
+ << num_parsed_nalus;
+ ASSERT_EQ(num_nalus, num_parsed_nalus);
+ return;
+ }
+ ASSERT_EQ(res, H265Parser::kOk);
+
+ ++num_parsed_nalus;
+ DVLOG(4) << "Found NALU " << nalu.nal_unit_type;
+ }
+}
+
+} // namespace media

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