mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2024-11-22 20:15:17 +00:00
113 lines
3.4 KiB
C++
113 lines
3.4 KiB
C++
/*
|
|
Copyright (C) 2003, 2011, Michael Pruett. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
3. The name of the author may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
This program tests seeking within an audio file.
|
|
*/
|
|
|
|
#include <audiofile.h>
|
|
#include <gtest/gtest.h>
|
|
#include <stdlib.h>
|
|
#include <string>
|
|
#include <unistd.h>
|
|
|
|
#include "TestUtilities.h"
|
|
|
|
TEST(Seek, Seek)
|
|
{
|
|
std::string testFileName;
|
|
ASSERT_TRUE(createTemporaryFile("Seek", &testFileName));
|
|
|
|
const int kFrameCount = 2000;
|
|
const int kPadFrameCount = kFrameCount + 5;
|
|
const int kDataLength = kFrameCount * sizeof (int16_t);
|
|
|
|
int16_t data[kFrameCount];
|
|
int16_t readData[kPadFrameCount];
|
|
|
|
AFfilesetup setup = afNewFileSetup();
|
|
ASSERT_TRUE(setup);
|
|
|
|
afInitFileFormat(setup, AF_FILE_AIFF);
|
|
afInitChannels(setup, AF_DEFAULT_TRACK, 1);
|
|
|
|
AFfilehandle file = afOpenFile(testFileName.c_str(), "w", setup);
|
|
ASSERT_TRUE(file) << "could not open file for writing";
|
|
|
|
afFreeFileSetup(setup);
|
|
|
|
/* Initialize data to a nontrivial test pattern. */
|
|
for (int i=0; i<kFrameCount; i++)
|
|
{
|
|
if ((i%2) != 0)
|
|
data[i] = i;
|
|
else
|
|
data[i] = -i;
|
|
}
|
|
|
|
ASSERT_EQ(afWriteFrames(file, AF_DEFAULT_TRACK, data, kFrameCount),
|
|
kFrameCount);
|
|
|
|
afCloseFile(file);
|
|
|
|
file = afOpenFile(testFileName.c_str(), "r", AF_NULL_FILESETUP);
|
|
ASSERT_TRUE(file) << "Could not open file for reading";
|
|
|
|
/*
|
|
For each position in the file, seek to that position and
|
|
read to the end of the file, checking that the data read
|
|
matches the data written.
|
|
*/
|
|
for (int i=0; i<kFrameCount; i++)
|
|
{
|
|
memset(readData, 0, kDataLength);
|
|
|
|
AFfileoffset currentposition = afSeekFrame(file, AF_DEFAULT_TRACK, i);
|
|
ASSERT_EQ(currentposition, i) << "Incorrect seek position";
|
|
|
|
AFframecount framesread = afReadFrames(file, AF_DEFAULT_TRACK,
|
|
readData + i, kPadFrameCount);
|
|
ASSERT_EQ(framesread, kFrameCount - i) <<
|
|
"Incorrect number of frames read";
|
|
|
|
ASSERT_TRUE(!memcmp(data + i, readData + i,
|
|
framesread * sizeof (int16_t))) <<
|
|
"Error in data read";
|
|
}
|
|
|
|
afCloseFile(file);
|
|
|
|
ASSERT_EQ(::unlink(testFileName.c_str()), 0);
|
|
}
|
|
|
|
int main (int argc, char **argv)
|
|
{
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|