Initial release

2026-08-16 18:27:57 +07:00
commit 8ff9ca0fc0
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+// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree. An additional intellectual property rights grant can be found
+// in the file PATENTS.  All contributing project authors may
+// be found in the AUTHORS file in the root of the source tree.
+#include "src/tracks_parser.h"
+
+#include "gtest/gtest.h"
+
+#include "test_utils/element_parser_test.h"
+#include "webm/buffer_reader.h"
+
+using webm::ElementParserTest;
+using webm::Id;
+using webm::TracksParser;
+
+namespace {
+
+class TracksParserTest : public ElementParserTest<TracksParser, Id::kTracks> {};
+
+// TODO(mjbshaw): validate results via Callback.
+
+TEST_F(TracksParserTest, DefaultValues) {
+  ParseAndVerify();
+
+  SetReaderData({
+      0xAE,  // ID = 0xAE (TrackEntry).
+      0x80,  // Size = 0.
+  });
+  ParseAndVerify();
+}
+
+TEST_F(TracksParserTest, RepeatedValues) {
+  SetReaderData({
+      0xAE,  // ID = 0xAE (TrackEntry).
+      0x83,  // Size = 3.
+
+      0xD7,  //   ID = 0xD7 (TrackNumber).
+      0x81,  //   Size = 1.
+      0x01,  //   Body (value = 1).
+
+      0xAE,  // ID = 0xAE (TrackEntry).
+      0x83,  // Size = 3.
+
+      0xD7,  //   ID = 0xD7 (TrackNumber).
+      0x81,  //   Size = 1.
+      0x02,  //   Body (value = 2).
+  });
+
+  ParseAndVerify();
+}
+
+}  // namespace