chromium/media/formats/webm/webm_parser_unittest.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "media/formats/webm/webm_parser.h"

#include <stddef.h>
#include <stdint.h>

#include <memory>

#include "media/formats/webm/cluster_builder.h"
#include "media/formats/webm/webm_constants.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

InSequence;
Return;
ReturnNull;
StrictMock;
_;

namespace media {

enum { … };

class MockWebMParserClient : public WebMParserClient { … };

class WebMParserTest : public testing::Test { … };

static std::unique_ptr<Cluster> CreateCluster(int block_count) { … }

static void CreateClusterExpectations(int block_count,
                                      bool is_complete_cluster,
                                      MockWebMParserClient* client) { … }

TEST_F(WebMParserTest, EmptyCluster) { … }

TEST_F(WebMParserTest, EmptyClusterInSegment) { … }

// Test the case where a non-list child element has a size
// that is beyond the end of the parent.
TEST_F(WebMParserTest, ChildNonListLargerThanParent) { … }

// Test the case where a list child element has a size
// that is beyond the end of the parent.
TEST_F(WebMParserTest, ChildListLargerThanParent) { … }

// Expecting to parse a Cluster, but get a Segment.
TEST_F(WebMParserTest, ListIdDoesNotMatch) { … }

TEST_F(WebMParserTest, InvalidElementInList) { … }

// Test specific case of InvalidElementInList to verify EBMLHEADER within
// known-sized cluster causes parse error.
TEST_F(WebMParserTest, InvalidEBMLHeaderInCluster) { … }

// Verify that EBMLHEADER ends a preceding "unknown"-sized CLUSTER.
TEST_F(WebMParserTest, UnknownSizeClusterFollowedByEBMLHeader) { … }

TEST_F(WebMParserTest, VoidAndCRC32InList) { … }


TEST_F(WebMParserTest, ParseListElementWithSingleCall) { … }

TEST_F(WebMParserTest, ParseListElementWithMultipleCalls) { … }

TEST_F(WebMParserTest, Reset) { … }

// Test the case where multiple clients are used for different lists.
TEST_F(WebMParserTest, MultipleClients) { … }

// Test the case where multiple clients are used for different lists.
TEST_F(WebMParserTest, InvalidClient) { … }

TEST_F(WebMParserTest, ReservedIds) { … }

TEST_F(WebMParserTest, ReservedSizes) { … }

TEST_F(WebMParserTest, ZeroPaddedStrings) { … }

}  // namespace media