mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-14 18:35:16 +01:00
402 lines
11 KiB
C++
402 lines
11 KiB
C++
/* This file is part of Clementine.
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "test_utils.h"
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#include "gtest/gtest.h"
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#include "gmock/gmock.h"
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#include "librarybackend.h"
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#include "song.h"
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#include <boost/scoped_ptr.hpp>
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#include <QtDebug>
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#include <QThread>
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#include <QSignalSpy>
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using ::testing::_;
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using ::testing::AtMost;
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using ::testing::Invoke;
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using ::testing::Return;
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void PrintTo(const ::QString& str, std::ostream& os) {
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os << str.toStdString();
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}
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class LibraryBackendTest : public ::testing::Test {
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protected:
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virtual void SetUp() {
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backend_.reset(new LibraryBackend(NULL, ":memory:"));
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connection_name_ = "thread_" + QString::number(
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reinterpret_cast<quint64>(QThread::currentThread()));
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database_ = QSqlDatabase::database(connection_name_);
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}
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void TearDown() {
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// Make sure Qt does not re-use the connection.
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database_ = QSqlDatabase();
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QSqlDatabase::removeDatabase(connection_name_);
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}
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Song MakeDummySong(int directory_id) {
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// Returns a valid song with all the required fields set
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Song ret;
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ret.set_directory_id(directory_id);
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ret.set_filename("foo.mp3");
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ret.set_mtime(0);
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ret.set_ctime(0);
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ret.set_filesize(0);
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return ret;
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}
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boost::scoped_ptr<LibraryBackend> backend_;
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QString connection_name_;
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QSqlDatabase database_;
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};
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#ifdef Q_OS_UNIX
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#include <sys/time.h>
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#include <time.h>
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struct PerfTimer {
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PerfTimer(int iterations) : iterations_(iterations) {
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gettimeofday(&start_time_, NULL);
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}
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~PerfTimer() {
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gettimeofday(&end_time_, NULL);
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timeval elapsed_time;
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timersub(&end_time_, &start_time_, &elapsed_time);
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int elapsed_us = elapsed_time.tv_usec + elapsed_time.tv_sec * 1000000;
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qDebug() << "Elapsed:" << elapsed_us << "us";
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qDebug() << "Time per iteration:" << float(elapsed_us) / iterations_ << "us";
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}
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timeval start_time_;
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timeval end_time_;
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int iterations_;
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};
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TEST_F(LibraryBackendTest, LikePerformance) {
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const int iterations = 1000000;
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const char* needle = "foo";
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const char* haystack = "foobarbaz foobarbaz";
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qDebug() << "Simple query";
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{
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PerfTimer perf(iterations);
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for (int i = 0; i < iterations; ++i) {
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backend_->Like(needle, haystack);
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}
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}
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}
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#endif
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TEST_F(LibraryBackendTest, DatabaseInitialises) {
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// Check that these tables exist
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QStringList tables = database_.tables();
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EXPECT_TRUE(tables.contains("songs"));
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EXPECT_TRUE(tables.contains("directories"));
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ASSERT_TRUE(tables.contains("schema_version"));
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// Check the schema version is correct
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QSqlQuery q("SELECT version FROM schema_version", database_);
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ASSERT_TRUE(q.exec());
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ASSERT_TRUE(q.next());
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EXPECT_EQ(LibraryBackend::kSchemaVersion, q.value(0).toInt());
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EXPECT_FALSE(q.next());
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}
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TEST_F(LibraryBackendTest, EmptyDatabase) {
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// Check the database is empty to start with
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QStringList artists = backend_->GetAllArtists();
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EXPECT_TRUE(artists.isEmpty());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_TRUE(albums.isEmpty());
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}
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TEST_F(LibraryBackendTest, AddDirectory) {
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QSignalSpy spy(backend_.get(), SIGNAL(DirectoryDiscovered(Directory, SubdirectoryList)));
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backend_->AddDirectory("/test");
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// Check the signal was emitted correctly
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ASSERT_EQ(1, spy.count());
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Directory dir = spy[0][0].value<Directory>();
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EXPECT_EQ("/test", dir.path);
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EXPECT_EQ(1, dir.id);
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EXPECT_EQ(0, spy[0][1].value<SubdirectoryList>().size());
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}
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TEST_F(LibraryBackendTest, RemoveDirectory) {
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// Add a directory
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Directory dir;
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dir.id = 1;
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dir.path = "/test";
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backend_->AddDirectory(dir.path);
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QSignalSpy spy(backend_.get(), SIGNAL(DirectoryDeleted(Directory)));
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// Remove the directory again
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backend_->RemoveDirectory(dir);
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// Check the signal was emitted correctly
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ASSERT_EQ(1, spy.count());
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dir = spy[0][0].value<Directory>();
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EXPECT_EQ("/test", dir.path);
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EXPECT_EQ(1, dir.id);
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}
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TEST_F(LibraryBackendTest, AddInvalidSong) {
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// Adding a song without certain fields set should fail
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backend_->AddDirectory("/test");
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Song s;
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s.set_directory_id(1);
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QSignalSpy spy(backend_.get(), SIGNAL(Error(QString)));
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_filename("foo");
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_filesize(100);
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_mtime(100);
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_ctime(100);
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(0, spy.count());
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}
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TEST_F(LibraryBackendTest, GetAlbumArtNonExistent) {
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}
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TEST_F(LibraryBackendTest, LikeWorksWithAllAscii) {
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EXPECT_TRUE(backend_->Like("%ar%", "bar"));
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EXPECT_FALSE(backend_->Like("%ar%", "foo"));
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}
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TEST_F(LibraryBackendTest, LikeWorksWithUnicode) {
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EXPECT_TRUE(backend_->Like("%Снег%", "Снег"));
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EXPECT_FALSE(backend_->Like("%Снег%", "foo"));
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}
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TEST_F(LibraryBackendTest, LikeAsciiCaseInsensitive) {
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EXPECT_TRUE(backend_->Like("%ar%", "BAR"));
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EXPECT_FALSE(backend_->Like("%ar%", "FOO"));
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}
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TEST_F(LibraryBackendTest, LikeUnicodeCaseInsensitive) {
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EXPECT_TRUE(backend_->Like("%снег%", "Снег"));
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}
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TEST_F(LibraryBackendTest, LikeCacheInvalidated) {
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EXPECT_TRUE(backend_->Like("%foo%", "foobar"));
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EXPECT_FALSE(backend_->Like("%baz%", "foobar"));
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}
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TEST_F(LibraryBackendTest, LikeQuerySplit) {
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EXPECT_TRUE(backend_->Like("%foo bar%", "foobar"));
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EXPECT_FALSE(backend_->Like("%foo bar%", "barbaz"));
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EXPECT_FALSE(backend_->Like("%foo bar%", "foobaz"));
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EXPECT_FALSE(backend_->Like("%foo bar%", "baz"));
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}
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// Test adding a single song to the database, then getting various information
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// back about it.
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class SingleSong : public LibraryBackendTest {
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protected:
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virtual void SetUp() {
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LibraryBackendTest::SetUp();
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// Add a directory - this will get ID 1
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backend_->AddDirectory("/test");
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// Make a song in that directory
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song_ = MakeDummySong(1);
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song_.set_title("Title");
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song_.set_artist("Artist");
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song_.set_album("Album");
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}
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void AddDummySong() {
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QSignalSpy added_spy(backend_.get(), SIGNAL(SongsDiscovered(SongList)));
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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// Add the song
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backend_->AddOrUpdateSongs(SongList() << song_);
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// Check the correct signals were emitted
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EXPECT_EQ(0, deleted_spy.count());
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ASSERT_EQ(1, added_spy.count());
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SongList list = added_spy[0][0].value<SongList>();
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ASSERT_EQ(1, list.count());
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EXPECT_EQ(song_.title(), list[0].title());
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EXPECT_EQ(song_.artist(), list[0].artist());
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EXPECT_EQ(song_.album(), list[0].album());
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EXPECT_EQ(1, list[0].id());
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EXPECT_EQ(1, list[0].directory_id());
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}
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Song song_;
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};
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TEST_F(SingleSong, GetSongWithNoAlbum) {
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song_.set_album("");
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AddDummySong(); if (HasFatalFailure()) return;
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EXPECT_EQ(1, backend_->GetAllArtists().size());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_EQ(1, albums.size());
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EXPECT_EQ("Artist", albums[0].artist);
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EXPECT_EQ("", albums[0].album_name);
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}
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TEST_F(SingleSong, GetAllArtists) {
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AddDummySong(); if (HasFatalFailure()) return;
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QStringList artists = backend_->GetAllArtists();
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ASSERT_EQ(1, artists.size());
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EXPECT_EQ(song_.artist(), artists[0]);
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}
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TEST_F(SingleSong, GetAllAlbums) {
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AddDummySong(); if (HasFatalFailure()) return;
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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ASSERT_EQ(1, albums.size());
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EXPECT_EQ(song_.album(), albums[0].album_name);
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EXPECT_EQ(song_.artist(), albums[0].artist);
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}
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TEST_F(SingleSong, GetAlbumsByArtist) {
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AddDummySong(); if (HasFatalFailure()) return;
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LibraryBackend::AlbumList albums = backend_->GetAlbumsByArtist("Artist");
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ASSERT_EQ(1, albums.size());
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EXPECT_EQ(song_.album(), albums[0].album_name);
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EXPECT_EQ(song_.artist(), albums[0].artist);
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}
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TEST_F(SingleSong, GetAlbumArt) {
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AddDummySong(); if (HasFatalFailure()) return;
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LibraryBackend::Album album = backend_->GetAlbumArt("Artist", "Album");
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EXPECT_EQ(song_.album(), album.album_name);
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EXPECT_EQ(song_.artist(), album.artist);
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}
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TEST_F(SingleSong, GetSongs) {
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AddDummySong(); if (HasFatalFailure()) return;
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SongList songs = backend_->GetSongs("Artist", "Album");
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ASSERT_EQ(1, songs.size());
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EXPECT_EQ(song_.album(), songs[0].album());
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EXPECT_EQ(song_.artist(), songs[0].artist());
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EXPECT_EQ(song_.title(), songs[0].title());
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EXPECT_EQ(1, songs[0].id());
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}
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TEST_F(SingleSong, GetSongById) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song song = backend_->GetSongById(1);
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EXPECT_EQ(song_.album(), song.album());
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EXPECT_EQ(song_.artist(), song.artist());
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EXPECT_EQ(song_.title(), song.title());
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EXPECT_EQ(1, song.id());
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}
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TEST_F(SingleSong, FindSongsInDirectory) {
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AddDummySong(); if (HasFatalFailure()) return;
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SongList songs = backend_->FindSongsInDirectory(1);
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ASSERT_EQ(1, songs.size());
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EXPECT_EQ(song_.album(), songs[0].album());
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EXPECT_EQ(song_.artist(), songs[0].artist());
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EXPECT_EQ(song_.title(), songs[0].title());
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EXPECT_EQ(1, songs[0].id());
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}
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TEST_F(SingleSong, UpdateSong) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song new_song(song_);
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new_song.set_id(1);
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new_song.set_title("A different title");
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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QSignalSpy added_spy(backend_.get(), SIGNAL(SongsDiscovered(SongList)));
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backend_->AddOrUpdateSongs(SongList() << new_song);
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ASSERT_EQ(1, added_spy.size());
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ASSERT_EQ(1, deleted_spy.size());
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SongList songs_added = added_spy[0][0].value<SongList>();
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SongList songs_deleted = deleted_spy[0][0].value<SongList>();
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ASSERT_EQ(1, songs_added.size());
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ASSERT_EQ(1, songs_deleted.size());
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EXPECT_EQ("Title", songs_deleted[0].title());
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EXPECT_EQ("A different title", songs_added[0].title());
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EXPECT_EQ(1, songs_deleted[0].id());
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EXPECT_EQ(1, songs_added[0].id());
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}
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TEST_F(SingleSong, DeleteSongs) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song new_song(song_);
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new_song.set_id(1);
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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backend_->DeleteSongs(SongList() << new_song);
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ASSERT_EQ(1, deleted_spy.size());
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SongList songs_deleted = deleted_spy[0][0].value<SongList>();
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ASSERT_EQ(1, songs_deleted.size());
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EXPECT_EQ("Title", songs_deleted[0].title());
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EXPECT_EQ(1, songs_deleted[0].id());
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// Check we can't retreive that song any more
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Song song = backend_->GetSongById(1);
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EXPECT_FALSE(song.is_valid());
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EXPECT_EQ(-1, song.id());
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// And the artist or album shouldn't show up either
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QStringList artists = backend_->GetAllArtists();
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EXPECT_EQ(0, artists.size());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_EQ(0, albums.size());
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}
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