static void TestSources()
{
ITunesLibrary lib = new ITunesLibrary();
lib.MaxSongsToFetch = 150;
lib.LoadSongs();
lib.WaitLoad();
List <Song> songs = lib.Songs.FindAll(
delegate(Song s) {
LyricsStatus status = s.LyricsStatus;
return(status == LyricsStatus.Untried ||
status == LyricsStatus.Failed ||
status == LyricsStatus.Success);
}
);
songs = songs.GetRange(0, 10);
//TestOneSource(songs, new LyricsSourceLyricWiki());
//TestOneSource(songs, new LyricsSourceLyricWikiHtml());
TestOneSource(songs, new LyricsSourceLyricsPlugin());
TestOneSource(songs, new LyricsSourceLyrdb());
TestOneSource(songs, new LyricsSourceLyricsFly());
}
static void TestManyMetaDataLookup()
{
ITunesLibrary lib = new ITunesLibrary();
lib.MaxSongsToFetch = 50;
lib.LoadSongs();
lib.WaitLoad();
Stopwatch sw = new Stopwatch();
sw.Start();
try {
foreach (Song song in lib.Songs)
{
MetaDataLookup req = new MetaDataLookup();
//MetaDataLookupOld req = new MetaDataLookupOld();
req.Lookup(song);
if (req.Status == MetaDataStatus.Success)
{
if (song.Title == req.MetaData.Title && song.Artist == req.MetaData.Artist)
{
System.Diagnostics.Debug.WriteLine(String.Format("same: {0}", song));
}
else
{
System.Diagnostics.Debug.WriteLine(String.Format("different: {0}. title={1}, artist={2}", song, req.MetaData.Title, req.MetaData.Artist));
}
}
else
{
System.Diagnostics.Debug.WriteLine(String.Format("failed: {0}", song));
}
}
}
finally {
sw.Stop();
System.Diagnostics.Debug.WriteLine(String.Format("Tried {0} song in {1} ({2} secs per song)", lib.Songs.Count, sw.Elapsed, (sw.ElapsedMilliseconds / lib.Songs.Count) / 1000));
}
}
static void TestSecondTry()
{
// Is it actually worthwhile doing the second or subsequent attempt?
ITunesLibrary lib = new ITunesLibrary();
//lib.MaxSongsToFetch = 1000;
lib.LoadSongs();
lib.WaitLoad();
List <Song> songs = lib.Songs.FindAll(
delegate(Song s) {
LyricsStatus status = s.LyricsStatus;
return(status == LyricsStatus.Untried ||
status == LyricsStatus.Failed ||
status == LyricsStatus.Success);
}
);
ILyricsSource source2 = new LyricsSourceLyricsPlugin();
ILyricsSource source1 = new LyricsSourceLyrdb();
ILyricsSource source3 = new LyricsSourceLyricsFly();
Stopwatch sw1 = new Stopwatch();
Stopwatch sw2 = new Stopwatch();
Stopwatch sw3 = new Stopwatch();
int failures = 0;
int success1 = 0;
int success2 = 0;
int success3 = 0;
foreach (Song song in songs)
{
sw1.Start();
string lyrics = source1.GetLyrics(song);
sw1.Stop();
if (lyrics == string.Empty)
{
sw2.Start();
lyrics = source2.GetLyrics(song);
sw2.Stop();
if (lyrics == string.Empty)
{
sw3.Start();
lyrics = source3.GetLyrics(song);
sw3.Stop();
if (lyrics == string.Empty)
{
failures++;
}
else
{
success3++;
}
}
else
{
success2++;
}
}
else
{
success1++;
}
}
Console.WriteLine("1st try: successes: {0} ({1}%), time: {2} ({3} each)",
success1, (success1 * 100 / songs.Count), sw1.Elapsed, sw1.ElapsedMilliseconds / songs.Count);
Console.WriteLine("2st try: successes: {0} ({1}%), time: {2} ({3} each)",
success2, (success2 * 100 / songs.Count), sw2.Elapsed, sw2.ElapsedMilliseconds / (songs.Count - success1));
Console.WriteLine("3st try: successes: {0} ({1}%), time: {2} ({3} each)",
success3, (success3 * 100 / songs.Count), sw3.Elapsed, sw3.ElapsedMilliseconds / (songs.Count - success1 - success2));
Console.WriteLine("failures: {0} ({1}%)",
failures, (failures * 100 / songs.Count));
}