/* * Copyright (c) 2011 The WebRTC 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 "testsupport/frame_writer.h" #include "gtest/gtest.h" #include "testsupport/fileutils.h" namespace webrtc { namespace test { const std::string kOutputFilename = "temp_outputfile.tmp"; const int kFrameLength = 1000; class FrameWriterTest: public testing::Test { protected: FrameWriterTest() {} virtual ~FrameWriterTest() {} void SetUp() { // Cleanup any previous output file. std::remove(kOutputFilename.c_str()); frame_writer_ = new FrameWriterImpl(kOutputFilename, kFrameLength); ASSERT_TRUE(frame_writer_->Init()); } void TearDown() { delete frame_writer_; // Cleanup the temporary file. std::remove(kOutputFilename.c_str()); } FrameWriter* frame_writer_; }; TEST_F(FrameWriterTest, InitSuccess) { FrameWriterImpl frame_writer(kOutputFilename, kFrameLength); ASSERT_TRUE(frame_writer.Init()); ASSERT_EQ(kFrameLength, frame_writer.FrameLength()); } TEST_F(FrameWriterTest, WriteFrame) { WebRtc_UWord8 buffer[kFrameLength]; memset(buffer, 9, kFrameLength); // Write lots of 9s to the buffer bool result = frame_writer_->WriteFrame(buffer); ASSERT_TRUE(result); // success // Close the file and verify the size. frame_writer_->Close(); ASSERT_EQ(kFrameLength, static_cast(GetFileSize(kOutputFilename))); } TEST_F(FrameWriterTest, WriteFrameUninitialized) { WebRtc_UWord8 buffer[3]; FrameWriterImpl frame_writer(kOutputFilename, kFrameLength); ASSERT_FALSE(frame_writer.WriteFrame(buffer)); } } // namespace test } // namespace webrtc