427 lines
13 KiB
C++
427 lines
13 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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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 "config.h"
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#include "tagreader.h"
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#include "core/song.h"
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#ifdef HAVE_LIBLASTFM
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#include "internet/lastfm/lastfmcompat.h"
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#endif
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "test_utils.h"
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#include <QStringList>
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#include <QTemporaryFile>
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#include <QTextCodec>
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#include <id3v2tag.h>
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namespace {
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class SongTest : public ::testing::Test {
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protected:
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static void SetUpTestCase() {
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// Return something from uninteresting mock functions.
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testing::DefaultValue<TagLib::String>::Set("foobarbaz");
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}
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static Song ReadSongFromFile(const QString& filename) {
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TagReader tag_reader;
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Song song;
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::cpb::tagreader::SongMetadata pb_song;
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// We need to init protobuf object from a Song object, to have default
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// values initialized correctly. For example, Song's rating is -1 by
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// default: using protobuf directly would lead to 0 by default, which is not
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// what we want.
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song.ToProtobuf(&pb_song);
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tag_reader.ReadFile(filename, &pb_song);
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song.InitFromProtobuf(pb_song);
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return song;
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}
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static void WriteSongToFile(const Song& song, const QString& filename) {
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TagReader tag_reader;
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::cpb::tagreader::SongMetadata pb_song;
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song.ToProtobuf(&pb_song);
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tag_reader.SaveFile(filename, pb_song);
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}
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static void WriteSongStatisticsToFile(const Song& song,
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const QString& filename) {
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TagReader tag_reader;
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::cpb::tagreader::SongMetadata pb_song;
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song.ToProtobuf(&pb_song);
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tag_reader.SaveSongStatisticsToFile(filename, pb_song);
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}
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static void WriteSongRatingToFile(const Song& song, const QString& filename) {
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TagReader tag_reader;
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::cpb::tagreader::SongMetadata pb_song;
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song.ToProtobuf(&pb_song);
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tag_reader.SaveSongRatingToFile(filename, pb_song);
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}
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};
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#ifdef HAVE_LIBLASTFM
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TEST_F(SongTest, InitsFromLastFM) {
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Song song;
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lastfm::MutableTrack track;
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track.setTitle("Foo");
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lastfm::Artist artist("Bar");
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track.setArtist(artist);
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lastfm::Album album(artist, "Baz");
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track.setAlbum(album);
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song.InitFromLastFM(track);
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EXPECT_EQ("Foo", song.title());
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EXPECT_EQ("Baz", song.album());
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EXPECT_EQ("Bar", song.artist());
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}
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#endif // HAVE_LIBLASTFM
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/*TEST_F(SongTest, InitsFromFile) {
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QTemporaryFile temp;
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temp.open();
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mock_factory_.ExpectCall(temp.fileName(), "Foo", "Bar", "Baz");
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Song song(&mock_factory_);
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song.InitFromFile(temp.fileName(), 42);
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EXPECT_EQ("Foo", song.title());
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EXPECT_EQ("Bar", song.artist());
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EXPECT_EQ("Baz", song.album());
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}*/
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TEST_F(SongTest, FMPSRating) {
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TemporaryResource r(":/testdata/fmpsrating.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.42, song.rating());
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}
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TEST_F(SongTest, FMPSRatingUser) {
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TemporaryResource r(":/testdata/fmpsratinguser.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.10, song.rating());
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song.set_rating(0.20);
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WriteSongRatingToFile(song, r.fileName());
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.20, new_song.rating());
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}
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TEST_F(SongTest, FMPSRatingBoth) {
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TemporaryResource r(":/testdata/fmpsratingboth.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.42, song.rating());
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}
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TEST_F(SongTest, FMPSPlayCount) {
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TemporaryResource r(":/testdata/fmpsplaycount.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(123, song.playcount());
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song.set_playcount(69);
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WriteSongStatisticsToFile(song, r.fileName());
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(69, new_song.playcount());
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}
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TEST_F(SongTest, FMPSPlayCountUser) {
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TemporaryResource r(":/testdata/fmpsplaycountuser.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(42, song.playcount());
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}
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TEST_F(SongTest, FMPSPlayCountBoth) {
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TemporaryResource r(":/testdata/fmpsplaycountboth.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(123, song.playcount());
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}
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TEST_F(SongTest, FMPSUnrated) {
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QStringList files_to_test;
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files_to_test << ":/testdata/beep.m4a"
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<< ":/testdata/beep.mp3"
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<< ":/testdata/beep.flac"
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<< ":/testdata/beep.ogg"
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<< ":/testdata/beep.spx"
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<< ":/testdata/beep.wav"
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<< ":/testdata/beep.wma";
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for (const QString& test_filename : files_to_test) {
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TemporaryResource r(test_filename);
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Song song = ReadSongFromFile(r.fileName());
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// beep files don't contain rating info, so they should be considered as
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// "unrated" i.e. rating == -1
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EXPECT_EQ(-1, song.rating());
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// Writing -1 i.e. "unrated" to a file shouldn't write anything
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WriteSongRatingToFile(song, r.fileName());
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// Compare files
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QFile orig_file(test_filename);
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orig_file.open(QIODevice::ReadOnly);
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QByteArray orig_file_data = orig_file.readAll();
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QFile temp_file(r.fileName());
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temp_file.open(QIODevice::ReadOnly);
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QByteArray temp_file_data = temp_file.readAll();
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EXPECT_TRUE(!orig_file_data.isEmpty());
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EXPECT_TRUE(!temp_file_data.isEmpty());
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EXPECT_TRUE(orig_file_data == temp_file_data);
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}
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}
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TEST_F(SongTest, FMPSScore) {
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TemporaryResource r(":/testdata/beep.mp3");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_score(87);
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WriteSongStatisticsToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(87, new_song.score());
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}
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TEST_F(SongTest, POPMRating) {
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TemporaryResource r(":/testdata/popmrating.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.60, song.rating());
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}
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TEST_F(SongTest, BothFMPSPOPMRating) {
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// fmpspopmrating.mp3 contains FMPS with rating 0.42 and POPM with 0x80
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// (corresponds to 0.60 rating for us): check that FMPS tag has precedence
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TemporaryResource r(":/testdata/fmpspopmrating.mp3");
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Song song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.42, song.rating());
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}
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TEST_F(SongTest, RatingOgg) {
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TemporaryResource r(":/testdata/beep.ogg");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_rating(0.20);
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WriteSongRatingToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.20, new_song.rating());
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}
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TEST_F(SongTest, StatisticsOgg) {
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TemporaryResource r(":/testdata/beep.ogg");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_playcount(1337);
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song.set_score(87);
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WriteSongStatisticsToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(1337, new_song.playcount());
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EXPECT_EQ(87, new_song.score());
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}
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TEST_F(SongTest, TagsOgg) {
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TemporaryResource r(":/testdata/beep.ogg");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_title("beep title");
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song.set_artist("beep artist");
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song.set_album("beep album");
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song.set_albumartist("beep album artist");
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song.set_composer("beep composer");
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song.set_performer("beep performer");
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song.set_grouping("beep grouping");
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song.set_genre("beep genre");
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song.set_comment("beep comment");
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song.set_track(12);
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song.set_disc(1234);
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song.set_year(2015);
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WriteSongToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ("beep title", new_song.title());
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EXPECT_EQ("beep artist", new_song.artist());
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EXPECT_EQ("beep album", new_song.album());
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EXPECT_EQ("beep album artist", new_song.albumartist());
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EXPECT_EQ("beep composer", new_song.composer());
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EXPECT_EQ("beep performer", new_song.performer());
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EXPECT_EQ("beep grouping", new_song.grouping());
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EXPECT_EQ("beep genre", new_song.genre());
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EXPECT_EQ("beep comment", new_song.comment());
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EXPECT_EQ(12, new_song.track());
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EXPECT_EQ(1234, new_song.disc());
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EXPECT_EQ(2015, new_song.year());
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}
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TEST_F(SongTest, RatingFLAC) {
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TemporaryResource r(":/testdata/beep.flac");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_rating(0.20);
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WriteSongRatingToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.20, new_song.rating());
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}
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TEST_F(SongTest, StatisticsFLAC) {
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TemporaryResource r(":/testdata/beep.flac");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_playcount(1337);
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song.set_score(87);
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WriteSongStatisticsToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(1337, new_song.playcount());
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EXPECT_EQ(87, new_song.score());
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}
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TEST_F(SongTest, TagsFLAC) {
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TemporaryResource r(":/testdata/beep.flac");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_title("beep title");
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song.set_artist("beep artist");
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song.set_album("beep album");
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song.set_albumartist("beep album artist");
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song.set_composer("beep composer");
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song.set_performer("beep performer");
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song.set_grouping("beep grouping");
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song.set_genre("beep genre");
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song.set_comment("beep comment");
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song.set_track(12);
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song.set_disc(1234);
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song.set_year(2015);
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WriteSongToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ("beep title", new_song.title());
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EXPECT_EQ("beep artist", new_song.artist());
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EXPECT_EQ("beep album", new_song.album());
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EXPECT_EQ("beep album artist", new_song.albumartist());
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EXPECT_EQ("beep composer", new_song.composer());
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EXPECT_EQ("beep performer", new_song.performer());
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EXPECT_EQ("beep grouping", new_song.grouping());
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EXPECT_EQ("beep genre", new_song.genre());
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EXPECT_EQ("beep comment", new_song.comment());
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EXPECT_EQ(12, new_song.track());
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EXPECT_EQ(1234, new_song.disc());
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EXPECT_EQ(2015, new_song.year());
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}
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#ifdef TAGLIB_WITH_ASF
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TEST_F(SongTest, RatingASF) {
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TemporaryResource r(":/testdata/beep.wma");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_rating(0.20);
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WriteSongRatingToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.20, new_song.rating());
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}
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TEST_F(SongTest, StatisticsASF) {
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TemporaryResource r(":/testdata/beep.wma");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_playcount(1337);
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song.set_score(87);
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WriteSongStatisticsToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(1337, new_song.playcount());
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EXPECT_EQ(87, new_song.score());
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}
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#endif // TAGLIB_WITH_ASF
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TEST_F(SongTest, RatingMP4) {
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TemporaryResource r(":/testdata/beep.m4a");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_rating(0.20);
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WriteSongRatingToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_FLOAT_EQ(0.20, new_song.rating());
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}
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TEST_F(SongTest, StatisticsMP4) {
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TemporaryResource r(":/testdata/beep.m4a");
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{
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Song song = ReadSongFromFile(r.fileName());
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song.set_playcount(1337);
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song.set_score(87);
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WriteSongStatisticsToFile(song, r.fileName());
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}
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Song new_song = ReadSongFromFile(r.fileName());
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EXPECT_EQ(1337, new_song.playcount());
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EXPECT_EQ(87, new_song.score());
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}
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TEST_F(SongTest, MergeUserSetDataTest) {
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// Suppose we have songs from files and from the DB
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// Songs from files are the ones that will be imported in the DB after being merged with the
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// former DB song values
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Song song_db_with_rating;
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Song song_db_with_no_rating;
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Song song_file_with_rating;
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Song song_file_with_no_rating;
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song_db_with_rating.set_rating(0.42);
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song_file_with_rating.set_rating(0.43);
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// Merging a DB song with no rating should not update the rating that is in the file song
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float old_rating_value = song_file_with_rating.rating();
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song_file_with_rating.MergeUserSetData(song_db_with_no_rating);
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EXPECT_NE(song_db_with_no_rating.rating(), song_file_with_rating.rating());
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EXPECT_EQ(song_file_with_rating.rating(), old_rating_value);
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// Merging a DB song with rating should not update the rating that is in the file song...
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old_rating_value = song_file_with_rating.rating();
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song_file_with_rating.MergeUserSetData(song_db_with_rating);
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EXPECT_NE(song_db_with_rating.rating(), song_file_with_rating.rating());
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EXPECT_EQ(song_file_with_rating.rating(), old_rating_value);
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// ...but DB song's rating shouldn't be erased if the file song has no rating
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song_file_with_no_rating.MergeUserSetData(song_db_with_rating);
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EXPECT_EQ(song_file_with_no_rating.rating(), song_db_with_rating.rating());
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}
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} // namespace
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