media/filters/hls_test_helpers.cc

   1 // Copyright 2023 The Chromium Authors
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "media/filters/hls_test_helpers.h"
   6
   7 #include "base/files/file_util.h"
   8 #include "media/base/test_data_util.h"
   9 #include "media/filters/hls_data_source_provider.h"
  10
  11 namespace media {
  12 using testing::_;
  13
  14 MockCodecDetector::MockCodecDetector() = default;
  15 MockCodecDetector::~MockCodecDetector() = default;
  16
  17 MockHlsDataSourceProvider::MockHlsDataSourceProvider() = default;
  18 MockHlsDataSourceProvider::~MockHlsDataSourceProvider() = default;
  19
  20 // static
  21 std::unique_ptr<HlsDataSourceStream>
  22 StringHlsDataSourceStreamFactory::CreateStream(std::string content) {
  23   auto stream = std::make_unique<HlsDataSourceStream>(
  24       HlsDataSourceStream::StreamId::FromUnsafeValue(42), base::DoNothing(),
  25       absl::nullopt);
  26   auto* buffer = stream->LockStreamForWriting(content.length());
  27   memcpy(buffer, content.c_str(), content.length());
  28   stream->UnlockStreamPostWrite(content.length(), true);
  29   return stream;
  30 }
  31
  32 // static
  33 std::unique_ptr<HlsDataSourceStream>
  34 FileHlsDataSourceStreamFactory::CreateStream(std::string filename) {
  35   base::FilePath file_path = GetTestDataFilePath(filename);
  36   int64_t file_size = 0;
  37   CHECK(base::GetFileSize(file_path, &file_size))
  38       << "Failed to get file size for '" << filename << "'";
  39   auto stream = std::make_unique<HlsDataSourceStream>(
  40       HlsDataSourceStream::StreamId::FromUnsafeValue(42), base::DoNothing(),
  41       absl::nullopt);
  42   auto* buffer = stream->LockStreamForWriting(file_size);
  43   CHECK_EQ(file_size, base::ReadFile(file_path, reinterpret_cast<char*>(buffer),
  44                                      file_size));
  45   stream->UnlockStreamPostWrite(file_size, true);
  46   return stream;
  47 }
  48
  49 MockManifestDemuxerEngineHost::MockManifestDemuxerEngineHost() = default;
  50 MockManifestDemuxerEngineHost::~MockManifestDemuxerEngineHost() = default;
  51
  52 MockHlsRenditionHost::MockHlsRenditionHost() {}
  53 MockHlsRenditionHost::~MockHlsRenditionHost() {}
  54
  55 MockHlsRendition::MockHlsRendition() = default;
  56 MockHlsRendition::~MockHlsRendition() = default;
  57
  58 }  // namespace media