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test: add AudioFormat unit test

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This commit is contained in:
Max Kellermann 2017-01-17 10:56:42 +01:00
parent 10a2c179f9
commit f85f25ba82
4 changed files with 144 additions and 0 deletions
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1
Makefile.am
View File

@ -2228,6 +2228,7 @@ test_test_icy_parser_LDADD = \
endif
test_test_pcm_SOURCES = \
test/TestAudioFormat.cxx test/TestAudioFormat.hxx \
test/test_pcm_util.hxx \
test/test_pcm_dither.cxx \
test/test_pcm_pack.cxx \

102
test/TestAudioFormat.cxx Normal file
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@ -0,0 +1,102 @@
/*
* Copyright 2003-2017 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "TestAudioFormat.hxx"
#include "AudioFormat.hxx"
#include "AudioParser.hxx"
#include <cppunit/TestAssert.h>
#include <string.h>
namespace CppUnit {
template<>
struct assertion_traits<const char *>
{
static bool equal(const char *x, const char *y)
{
return strcmp(x, y) == 0;
}
static std::string toString(const char *x)
{
return std::string("\"") + x + "\"";
}
};
template<>
struct assertion_traits<AudioFormat>
{
static bool equal(AudioFormat x, AudioFormat y)
{
return x == y;
}
static std::string toString(AudioFormat x)
{
struct audio_format_string s;
return audio_format_to_string(x, &s);
}
};
}
struct AudioFormatStringTest {
AudioFormat af;
const char *s;
};
static constexpr AudioFormatStringTest af_string_tests[] = {
{ AudioFormat(44100, SampleFormat::S8, 1), "44100:8:1" },
{ AudioFormat(44100, SampleFormat::S16, 2), "44100:16:2" },
{ AudioFormat(48000, SampleFormat::S24_P32, 6), "48000:24:6" },
{ AudioFormat(192000, SampleFormat::FLOAT, 2), "192000:f:2" },
{ AudioFormat(352800, SampleFormat::DSD, 2), "352800:dsd:2" },
};
static constexpr AudioFormatStringTest af_mask_tests[] = {
{ AudioFormat(44100, SampleFormat::UNDEFINED, 1), "44100:*:1" },
{ AudioFormat(44100, SampleFormat::S16, 0), "44100:16:*" },
{ AudioFormat(0, SampleFormat::S24_P32, 6), "*:24:6" },
{ AudioFormat::Undefined(), "*:*:*" },
};
void
AudioFormatTest::TestToString()
{
struct audio_format_string s;
for (const auto &i : af_string_tests)
CPPUNIT_ASSERT_EQUAL(i.s, audio_format_to_string(i.af, &s));
}
void
AudioFormatTest::TestParse()
{
for (const auto &i : af_string_tests) {
CPPUNIT_ASSERT_EQUAL(i.af,
ParseAudioFormat(i.s, false));
CPPUNIT_ASSERT_EQUAL(i.af,
ParseAudioFormat(i.s, true));
}
for (const auto &i : af_mask_tests)
CPPUNIT_ASSERT_EQUAL(i.af,
ParseAudioFormat(i.s, true));
}

39
test/TestAudioFormat.hxx Normal file
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@ -0,0 +1,39 @@
/*
* Copyright 2003-2017 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_TEST_AUDIO_FORMAT_HXX
#define MPD_TEST_AUDIO_FORMAT_HXX
#include "check.h"
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
class AudioFormatTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(AudioFormatTest);
CPPUNIT_TEST(TestToString);
CPPUNIT_TEST(TestParse);
CPPUNIT_TEST_SUITE_END();
public:
void TestToString();
void TestParse();
};
#endif

2
test/test_pcm_main.cxx
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@ -19,6 +19,7 @@
#include "config.h"
#include "test_pcm_all.hxx"
#include "TestAudioFormat.hxx"
#include "Compiler.h"
#include <cppunit/extensions/TestFactoryRegistry.h>
@ -34,6 +35,7 @@ CPPUNIT_TEST_SUITE_REGISTRATION(PcmFormatTest);
CPPUNIT_TEST_SUITE_REGISTRATION(PcmMixTest);
CPPUNIT_TEST_SUITE_REGISTRATION(PcmInterleaveTest);
CPPUNIT_TEST_SUITE_REGISTRATION(PcmExportTest);
CPPUNIT_TEST_SUITE_REGISTRATION(AudioFormatTest);
int
main(gcc_unused int argc, gcc_unused char **argv)