65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
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/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "testsupport/frame_writer.h"
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#include "gtest/gtest.h"
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#include "testsupport/fileutils.h"
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namespace webrtc {
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namespace test {
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const std::string kOutputFilename = "temp_outputfile.tmp";
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const int kFrameLength = 1000;
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class FrameWriterTest: public testing::Test {
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protected:
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FrameWriterTest() {}
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virtual ~FrameWriterTest() {}
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void SetUp() {
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// Cleanup any previous output file.
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std::remove(kOutputFilename.c_str());
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frame_writer_ = new FrameWriterImpl(kOutputFilename, kFrameLength);
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ASSERT_TRUE(frame_writer_->Init());
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}
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void TearDown() {
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delete frame_writer_;
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// Cleanup the temporary file.
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std::remove(kOutputFilename.c_str());
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}
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FrameWriter* frame_writer_;
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};
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TEST_F(FrameWriterTest, InitSuccess) {
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FrameWriterImpl frame_writer(kOutputFilename, kFrameLength);
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ASSERT_TRUE(frame_writer.Init());
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ASSERT_EQ(kFrameLength, frame_writer.FrameLength());
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}
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TEST_F(FrameWriterTest, WriteFrame) {
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WebRtc_UWord8 buffer[kFrameLength];
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memset(buffer, 9, kFrameLength); // Write lots of 9s to the buffer
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bool result = frame_writer_->WriteFrame(buffer);
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ASSERT_TRUE(result); // success
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// Close the file and verify the size.
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frame_writer_->Close();
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ASSERT_EQ(kFrameLength,
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static_cast<int>(GetFileSize(kOutputFilename)));
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}
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TEST_F(FrameWriterTest, WriteFrameUninitialized) {
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WebRtc_UWord8 buffer[3];
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FrameWriterImpl frame_writer(kOutputFilename, kFrameLength);
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ASSERT_FALSE(frame_writer.WriteFrame(buffer));
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}
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} // namespace test
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} // namespace webrtc
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