blob: d25d1d269cdad204d53b2d0294480782f4541447 [file] [log] [blame]
/*
* 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<int>(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