Clementine-audio-player-Mac.../tests/fileformats_test.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "core/song.h"
#include "engines/gstengine.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "test_utils.h"
#include <QTemporaryFile>
#include <QResource>
#include <QDir>
#include <QSet>
#include <QSignalSpy>
#include <QtDebug>
namespace {
class FileformatsTest : public ::testing::TestWithParam<const char*> {
public:
static void SetUpTestCase() {
sGstEngine = new GstEngine;
ASSERT_TRUE(sGstEngine->Init());
}
static void TearDownTestCase() {
delete sGstEngine;
sGstEngine = NULL;
}
protected:
FileformatsTest() {
kFormatsWithoutMetadata.insert("wav");
}
void SetUp() {
format_ = GetParam();
resource_filename_ = ":/testdata/beep." + format_;
temp_filetemplate_ = QDir::tempPath() + "/fileformatstest-XXXXXX." + format_;
}
void SaveToTempFile(QTemporaryFile* file) {
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QFile resource(resource_filename_);
resource.open(QIODevice::ReadOnly);
QByteArray data(resource.readAll());
resource.close();
file->open();
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file->write(data);
file->flush();
}
static GstEngine* sGstEngine;
QSet<QString> kFormatsWithoutMetadata;
QString format_;
QString resource_filename_;
QString temp_filetemplate_;
};
GstEngine* FileformatsTest::sGstEngine = NULL;
TEST_P(FileformatsTest, Exists) {
EXPECT_TRUE(QFile::exists(resource_filename_));
}
TEST_P(FileformatsTest, LoadsTags) {
QTemporaryFile temp(temp_filetemplate_);
SaveToTempFile(&temp);
Song song;
song.InitFromFile(temp.fileName(), -1);
ASSERT_TRUE(song.is_valid());
if (!kFormatsWithoutMetadata.contains(format_)) {
EXPECT_EQ("Beep " + format_, song.title());
}
}
TEST_P(FileformatsTest, GstCanDecode) {
QTemporaryFile temp(temp_filetemplate_);
SaveToTempFile(&temp);
QSignalSpy spy(sGstEngine, SIGNAL(Error(QString)));
EXPECT_TRUE(sGstEngine->CanDecode(QUrl::fromLocalFile(temp.fileName())));
QList<QList<QVariant> > calls(spy);
foreach (const QList<QVariant>& call, calls) {
qDebug() << "GstEngine::Error emitted:" << call[0].toString();
}
}
INSTANTIATE_TEST_CASE_P(Formats, FileformatsTest, ::testing::Values(
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"flac", "mp3", "ogg", "spx", "wav", "wma", "m4a"));
} // namespace