public void ReadFromStream_should_return_a_Database()
{
var parser = new PgnReader();
var stream = PrepareStream(NormalGame);
Assert.IsType <Database>(parser.ReadFromStream(stream));
}
public void EmptyFile()
{
var parser = new PgnReader();
var db = parser.ReadFromFile(TestFolder + "empty-file.pgn");
Assert.Empty(db.Games);
}
public void ReadFromString_should_read_game_from_string()
{
var parser = new PgnReader();
var db = parser.ReadFromString(NormalGame);
Assert.Single(db.Games);
}
public void ReadFromFile_should_return_a_Database()
{
var parser = new PgnReader();
PrepareFile("test.pgn", NormalGame);
Assert.IsInstanceOfType(parser.ReadFromFile("test.pgn"), typeof(Database));
}
public static void Issue24_1()
{
PgnReader <ChessGame> reader = new PgnReader <ChessGame>();
reader.ReadPgnFromString("1. c4 {[%clk 0:04:50.1]} 1... e5 {[%clk 0:05:00.3]} 2. Nc3 {[%clk 0:04:49.4]} 2... Nf6 {[%clk 0:05:01.4]} 3. g3 {[%clk 0:04:50]} 3... Nc6 {[%clk 0:05:02]} 4. Bg2 {[%clk 0:04:48.7]} 4... Bb4 {[%clk 0:05:03.3]} 5. d3 {[%clk 0:04:48.9]} 5... Bxc3+ {[%clk 0:05:03.2]} 6. bxc3 {[%clk 0:04:49.6]} 6... O-O {[%clk 0:05:04.6]} 7. e3 {[%clk 0:04:50.4]} 7... d5 {[%clk 0:05:03.8]} 8. cxd5 {[%clk 0:04:50.8]} 8... Nxd5 {[%clk 0:05:05.7]} 9. Bb2 {[%clk 0:04:45.4]} 9... Be6 {[%clk 0:05:00.5]} 10. Ne2 {[%clk 0:04:45.7]} 10... Re8 {[%clk 0:04:58.7]} 11. O-O {[%clk 0:04:45.8]} 11... Nce7 {[%clk 0:04:55]} 12. c4 {[%clk 0:04:44.9]} 12... Nb4 {[%clk 0:04:47.1]} 13. d4 {[%clk 0:04:37.2]} 13... exd4 {[%clk 0:04:42.9]} 14. Bxd4 {[%clk 0:04:32.9]} 14... Nbc6 {[%clk 0:04:38.3]} 15. Bd5 {[%clk 0:04:22.9]} 15... Bxd5 {[%clk 0:04:35.3]} 16. cxd5 {[%clk 0:04:23.6]} 16... Qxd5 {[%clk 0:04:33.9]} 17. Bb2 {[%clk 0:04:20.4]} 17... Qf3 {[%clk 0:04:28.4]} 18. Nf4 {[%clk 0:04:18.1]} 18... Qxd1 {[%clk 0:04:25]} 19. Rfxd1 {[%clk 0:04:18.4]} 19... Rad8 {[%clk 0:04:25.9]} 20. Ba3 {[%clk 0:04:14.7]} 20... g5 {[%clk 0:04:21.1]} 21. Nh5 {[%clk 0:04:12]} 21... Rxd1+ {[%clk 0:04:07.1]} 22. Rxd1 {[%clk 0:04:11.1]} 22... Rc8 {[%clk 0:03:50.4]} 23. Nf6+ {[%clk 0:04:07]} 23... Kg7 {[%clk 0:03:49.4]} 24. Bb2 {[%clk 0:04:06.9]} 24... Kg6 {[%clk 0:03:47.4]} 25. Rd7 {[%clk 0:04:00]} 25... h5 {[%clk 0:03:34.8]} 26. Ne4 {[%clk 0:03:46.5]} 26... Nf5 {[%clk 0:03:20.8]} 27. Bf6 {[%clk 0:03:36.1]} 27... g4 {[%clk 0:03:17.8]} 28. Bb2 {[%clk 0:03:21.1]} 28... b6 {[%clk 0:03:05.3]} 29. Nc3 {[%clk 0:03:17.1]} 29... Ne5 {[%clk 0:03:03.9]} 30. Nd5 {[%clk 0:03:14.1]} 30... Nxd7 {[%clk 0:03:01.8]} 31. Nf4+ {[%clk 0:03:13.5]} 31... Kg5 {[%clk 0:02:52.9]} 32. h4+ {[%clk 0:03:10.5]} 32... gxh3 {[%clk 0:02:52.7]} 33. Nxh3+ {[%clk 0:03:11]} 33... Kh6 {[%clk 0:02:46.4]} 34. Nf4 {[%clk 0:03:10.6]} 34... c5 {[%clk 0:02:39.2]} 0-1");
Assert.AreEqual("2r5/p2n1p2/1p5k/2p2n1p/5N2/4P1P1/PB3P2/6K1 w - c6 0 35", reader.Game.GetFen());
}
static void Main(string[] args)
{
var reader = new PgnReader();
var db = reader.ReadFromFile("Tarrasch.pgn");
var game = db.Games[0];
Console.WriteLine("{0} vs {1} in {2} ({3})", game.WhitePlayer, game.BlackPlayer, game.Site, game.Year);
if (game.Result == GameResult.White)
{
Console.WriteLine("\nWhite wins in {0} moves.", game.MoveText.FullMoveCount);
}
else if (game.Result == GameResult.Black)
{
Console.WriteLine("\nBlack wins in {0} moves.", game.MoveText.FullMoveCount);
}
else if (game.Result == GameResult.Draw)
{
Console.WriteLine("\nGame ends in a draw.");
}
else
{
Console.WriteLine("\nGame not unfinshed.");
}
Console.WriteLine();
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
public void ReadFromString_should_read_game_from_string()
{
var parser = new PgnReader();
var db = parser.ReadFromString(NormalGame);
Assert.AreEqual(1, db.Games.Count);
}
public async Task <IEnumerable <Game> > ParseAsync(string text)
{
var parser = new PgnReader();
var db = await Task.Run(() => { return(parser.ReadFromString(text)); });
return(Mapper.Map <IEnumerable <Game> >(db));
}
public static void TestPgns()
{
Dictionary <string, string> testValues = new Dictionary <string, string>()
{
{ "1. e4 e5 2. d3 d6 3. Nf3 Nc6", "r1bqkbnr/ppp2ppp/2np4/4p3/4P3/3P1N2/PPP2PPP/RNBQKB1R w KQkq - 2 4" },
{ "1. e4 d5 2. exd5", "rnbqkbnr/ppp1pppp/8/3P4/8/8/PPPP1PPP/RNBQKBNR b KQkq - 0 2" },
{ "1. Nf3 a5 2. Nc3 h5 3. Nd5 b5 4. Nf4 g6 5. Nd4 d6 6. e3 e6 7. Nfe2", "rnbqkbnr/2p2p2/3pp1p1/pp5p/3N4/4P3/PPPPNPPP/R1BQKB1R b KQkq - 1 7" },
{ "1. e4 e5 2. Bc4 Nc6 3. Qh5 Nf6 4. Qxf7#", "r1bqkb1r/pppp1Qpp/2n2n2/4p3/2B1P3/8/PPPP1PPP/RNB1K1NR b KQkq - 0 4" },
{ "1.e2e4! $0 { This is a comment. } {} *", "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1" },
{ "1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Nf4 h5 5. Nd4 b6 6. e3 e6 7. Ndxe6", "rnbqkbnr/2pp1pp1/1p2N3/p6p/5N2/4P3/PPPP1PPP/R1BQKB1R b KQkq - 0 7" },
{ "1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Ne5 a4 5. Nd3 f5 6. N5f4", "rnbqkbnr/1pppp1p1/7p/5p2/p4N2/3N4/PPPPPPPP/R1BQKB1R b KQkq - 1 6" },
{ "1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Ne5 a4 5. Nd3 f5 6. e3 f4 7. N3xf4", "rnbqkbnr/1pppp1p1/7p/3N4/p4N2/4P3/PPPP1PPP/R1BQKB1R b KQkq - 0 7" },
{ "1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. O-O O-O 6. d3 h6 7. h3 Bb4 8. a3 Bxc3 9. bxc3 d5 10. exd5 Nxd5 11. Bxd5 Qxd5", "r1b2rk1/ppp2pp1/2n4p/3qp3/8/P1PP1N1P/2P2PP1/R1BQ1RK1 w - - 0 12" },
{ "1. h4 a6 2. h5 a5 3. h6 a4 4. hxg7 a3 5. gxh8=Q", "rnbqkbnQ/1ppppp1p/8/8/8/p7/PPPPPPP1/RNBQKBNR b KQq - 0 5" },
{ "1. h4?!", "rnbqkbnr/pppppppp/8/8/7P/8/PPPPPPP1/RNBQKBNR b KQkq h3 0 1" }
};
foreach (KeyValuePair <string, string> testValue in testValues)
{
PgnReader <ChessGame> reader = new PgnReader <ChessGame>();
string pgn = testValue.Key;
reader.ReadPgnFromString(pgn);
Assert.AreEqual(testValue.Value, reader.Game.GetFen(), pgn);
}
}
public static void TestPgnReaderForChecks()
{
PgnReader <ThreeCheckChessGame> reader = new PgnReader <ThreeCheckChessGame>();
reader.ReadPgnFromString("1.e4 e5 2.Qh5 g6 3.Qxe5+ Qe7 4.Qxh8 Qxe4+ 5.Be2 Bg7 6.Qxg8+ Ke7 7.Qe8+");
Assert.True(reader.Game.IsWinner(Player.White));
}
public static void TestGameToPgn()
{
PgnReader <CrazyhouseChessGame> reader = new PgnReader <CrazyhouseChessGame>();
reader.ReadPgnFromString("1. e4 d5 2. exd5 a5 3. @h3 Qxd5 4. Nc3 Qxg2 5. Bxg2 Nc6 6. Bxc6+ bxc6 7. Q@e4 B@e6");
Assert.AreEqual("1. e4 d5 2. exd5 a5 3. @h3 Qxd5 4. Nc3 Qxg2 5. Bxg2 Nc6 6. Bxc6+ bxc6 7. Q@e4 B@e6 *", reader.Game.GetPGN());
}
public void ReadFromStream_should_return_a_Database()
{
var parser = new PgnReader();
var stream = PrepareStream(NormalGame);
Assert.IsInstanceOfType(parser.ReadFromStream(stream), typeof(Database));
}
public static void Issue24_2()
{
PgnReader <ChessGame> reader = new PgnReader <ChessGame>();
reader.ReadPgnFromString("1. Nf3 {[%clk 0:04:43]} 1... g6 {[%clk 0:04:58.6]} 2. e4 {[%clk 0:04:42.6]} 2... Bg7 {[%clk 0:04:58.6]} 3. e5 {[%clk 0:04:43.6]} 3... Nc6 {[%clk 0:04:58]} 4. d4 {[%clk 0:04:42.2]} 4... e6 {[%clk 0:04:57.8]} 5. Bf4 {[%clk 0:04:41.3]} 5... Nge7 {[%clk 0:04:57.1]} 6. Bc4 {[%clk 0:04:40.8]} 6... O-O {[%clk 0:04:57.2]} 7. O-O {[%clk 0:04:41.6]} 7... f6 {[%clk 0:04:54.4]} 8. Nc3 {[%clk 0:04:35.3]} 8... fxe5 {[%clk 0:04:55.2]} 9. Bxe5 {[%clk 0:04:35.3]} 9... Nxe5 {[%clk 0:04:54.4]} 10. Nxe5 {[%clk 0:04:35.8]} 10... Bxe5 {[%clk 0:04:53.8]} 11. dxe5 {[%clk 0:04:35.8]} 11... Nc6 {[%clk 0:04:55.2]} 12. f4 {[%clk 0:04:33.6]} 12... d5 {[%clk 0:04:44.6]} 13. exd6 {[%clk 0:04:32.4]} 13... Qxd6 {[%clk 0:04:45.7]} 14. Qxd6 {[%clk 0:04:28.8]} 14... cxd6 {[%clk 0:04:46.9]} 15. Nb5 {[%clk 0:04:26]} 15... d5 {[%clk 0:04:39.7]} 16. Nc7 {[%clk 0:04:23.8]} 16... Rb8 {[%clk 0:04:36.5]} 17. Bb5 {[%clk 0:04:20.1]} 17... a6 {[%clk 0:04:36]} 18. Ba4 {[%clk 0:04:20.3]} 18... b5 {[%clk 0:04:35.4]} 19. Bb3 {[%clk 0:04:19.4]} 19... Rb7 {[%clk 0:04:34.2]} 20. Nxd5 {[%clk 0:04:14.3]} 20... exd5 {[%clk 0:04:12.6]} 21. Bxd5+ {[%clk 0:04:13.1]} 21... Kg7 {[%clk 0:04:14.1]} 22. Bxc6 {[%clk 0:04:11.8]} 22... Rc7 {[%clk 0:04:15.6]} 23. Be4 {[%clk 0:04:10.3]} 23... Bf5 {[%clk 0:04:13.9]} 24. Bxf5 {[%clk 0:04:09.2]} 24... Rxf5 {[%clk 0:04:15.3]} 25. c3 {[%clk 0:04:10.2]} 25... Rd5 {[%clk 0:04:16.4]} 26. Rad1 {[%clk 0:04:08.9]} 26... Rcd7 {[%clk 0:04:16.7]} 27. Rxd5 {[%clk 0:04:08.7]} 27... Rxd5 {[%clk 0:04:18.2]} 28. Rb1 {[%clk 0:04:08.6]} 28... Rd2 {[%clk 0:04:18]} 29. h3 {[%clk 0:04:09]} 29... Kf6 {[%clk 0:04:18.7]} 30. Kh2 {[%clk 0:04:09]} 30... h5 {[%clk 0:04:18.4]} 31. Kg3 {[%clk 0:04:10.1]} 31... Kf5 {[%clk 0:04:18.4]} 32. Kf3 {[%clk 0:04:09.1]} 32... h4 {[%clk 0:04:07.8]} 33. g4+ {[%clk 0:03:51.1]} 33... hxg3 {[%clk 0:04:07.1]} 34. Kxg3 {[%clk 0:03:52.2]} 34... Rd3+ {[%clk 0:04:08.1]} 35. Kg2 {[%clk 0:03:49.7]} 35... Kxf4 {[%clk 0:04:09.3]} 36. Rf1+ {[%clk 0:03:46.6]} 36... Kg5 {[%clk 0:04:10.4]} 37. Rf2 {[%clk 0:03:43.6]} 37... Kh4 {[%clk 0:04:06.3]} 38. Rf4+ {[%clk 0:03:39]} 38... Kg5 {[%clk 0:04:04.2]} 39. Rg4+ {[%clk 0:03:39.6]} 39... Kf5 {[%clk 0:04:01.5]} 40. Rb4 {[%clk 0:03:36.3]} 40... g5 {[%clk 0:03:44]} 41. a3 {[%clk 0:03:28.3]} 41... Ke5 {[%clk 0:03:33.9]} 42. Kh2 {[%clk 0:03:21.4]} 42... Kf5 {[%clk 0:03:30.4]} 43. c4 {[%clk 0:03:13.9]} 43... bxc4 {[%clk 0:03:26.4]} 44. Rxc4 {[%clk 0:03:13.6]} 44... Rd2+ {[%clk 0:03:27.5]} 45. Kg3 {[%clk 0:03:13.4]} 45... Rxb2 {[%clk 0:03:26]} 46. Rc5+ {[%clk 0:03:14.2]} 46... Ke4 {[%clk 0:03:23.9]} 47. Ra5 {[%clk 0:03:09.6]} 47... Rb3+ {[%clk 0:03:06.3]} 48. Kg4 {[%clk 0:03:08.3]} 48... Kd4 {[%clk 0:03:05.7]} 49. Rxa6 {[%clk 0:03:03.4]} 49... Kc4 {[%clk 0:02:58.9]} 50. a4 {[%clk 0:03:03.1]} 50... Ra3 {[%clk 0:02:49.1]} 51. Ra5 {[%clk 0:02:57.9]} 51... Kb4 {[%clk 0:02:45.4]} 52. Rxg5 {[%clk 0:02:56.4]} 52... Rxa4 {[%clk 0:02:42.6]} 53. h4 {[%clk 0:02:55.4]} 53... Kc3+ {[%clk 0:02:41.5]} 54. Kh5 {[%clk 0:02:55.1]} 54... Kd3 {[%clk 0:02:40.3]} 55. Rg4 {[%clk 0:02:52.5]} 55... Ra5+ {[%clk 0:02:39.1]} 56. Kg6 {[%clk 0:02:52.1]} 56... Ke3 {[%clk 0:02:38.1]} 57. h5 {[%clk 0:02:52.5]} 57... Kf3 {[%clk 0:02:39.2]} 58. Rg5 {[%clk 0:02:52]} 58... Ra8 {[%clk 0:02:38.4]} 59. Kh7 {[%clk 0:02:52.6]} 59... Kf4 {[%clk 0:02:38.7]} 60. Rg7 {[%clk 0:02:52.4]} 60... Ra6 {[%clk 0:02:34.2]} 61. h6 {[%clk 0:02:50.1]} 61... Kf5 {[%clk 0:02:34.4]} 62. Rg1 {[%clk 0:02:41.3]} 62... Ra7+ {[%clk 0:02:28.4]} 63. Kg8 {[%clk 0:02:40.5]} 63... Ra8+ {[%clk 0:02:26.5]} 64. Kf7 {[%clk 0:02:40.7]} 64... Ra7+ {[%clk 0:02:27.5]} 65. Ke8 {[%clk 0:02:40.6]} 65... Ra8+ {[%clk 0:02:26.8]} 66. Kd7 {[%clk 0:02:41.6]} 66... Ra7+ {[%clk 0:02:25.6]} 67. Ke8 {[%clk 0:02:37.6]} 67... Ra8+ {[%clk 0:02:26.5]} 68. Kf7 {[%clk 0:02:38.4]} 68... Ra7+ {[%clk 0:02:27.6]} 69. Kg8 {[%clk 0:02:39.6]} 69... Ra8+ {[%clk 0:02:28.8]} 70. Kh7 {[%clk 0:02:41]} 70... Ra7+ {[%clk 0:02:30]} 71. Kh8 {[%clk 0:02:40.6]} 71... Ra8+ {[%clk 0:02:27.7]} 72. Rg8 {[%clk 0:02:39.7]} 72... Ra6 {[%clk 0:02:18.8]} 73. h7 {[%clk 0:02:40.2]} 73... Ra7 {[%clk 0:02:10.3]} 74. Rg7 {[%clk 0:02:26]} 74... Ra8+ {[%clk 0:02:10.1]} 75. Rg8 {[%clk 0:02:27.1]} 75... Ra7 {[%clk 0:02:11.3]} 76. Rg3 {[%clk 0:02:12.5]} 76... Ra8+ {[%clk 0:02:08.1]} 77. Kg7 {[%clk 0:02:11.5]} 77... Ra7+ {[%clk 0:02:08.1]} 78. Kh6 {[%clk 0:02:11.6]} 78... Ra8 {[%clk 0:02:05.9]} 79. Rg8 {[%clk 0:02:08.9]} 79... Ra6+ {[%clk 0:02:07]} 80. Kh5 {[%clk 0:02:09.6]} 80... Ra1 {[%clk 0:02:02.7]} 81. Kh6 {[%clk 0:02:03]} 81... Ra6+ {[%clk 0:02:00.7]} 82. Kh5 {[%clk 0:02:00.7]} 1-0");
Assert.AreEqual("6R1/7P/r7/5k1K/8/8/8/8 b - - 18 82", reader.Game.GetFen());
}
public static void Issue24_3()
{
PgnReader <ChessGame> reader = new PgnReader <ChessGame>();
reader.ReadPgnFromString("1. Na3 d5 2. Nb1 Kd7 3. Na3 Ke6 4. Nb1 Kf5 5. Na3 h5 6. Nb1 h4 7. g4+ hxg3");
Assert.AreEqual("rnbq1bnr/ppp1ppp1/8/3p1k2/8/6p1/PPPPPP1P/RNBQKBNR w KQ - 0 8", reader.Game.GetFen());
}
public void ReadFromFile_should_return_a_Database()
{
var parser = new PgnReader();
PrepareFile("test.pgn", NormalGame);
Assert.IsType <Database>(parser.ReadFromFile("test.pgn"));
}
private static void MarkRecords(Records records)
{
Stopwatch watch = new Stopwatch();
watch.Start();
records = new Records();
MyDemoDialog.Clear();
PgnReader reader = new PgnReader();
//reader.Filename = Program.PGNFile_CHS_Game;
reader.Filename = Program.PGNFile_Test_2_Game;
//reader.Filename = @"e:\ChessBase\Bases\08a.pgn";
reader.AddEvents(records);
reader.Parse();
watch.Stop();
double rTime = watch.ElapsedMilliseconds;//总时间
double fTIme = rTime / records.Count;
MyDemoDialog.StatusText1 = string.Format("记录个数：{2}, 总时间：{0}，每个记录的解析时间为：{1}", rTime, fTIme, records.Count);
MyDemoDialog.RecordTree.BeginUpdate();
foreach (Record record in records)
{
TreeNode node = new TreeNode();
node.Text = (string)record.Tags.Get("Event");
node.Tag = record;
MyDemoDialog.RecordTree.Nodes.Add(node);
}
MyDemoDialog.RecordTree.EndUpdate();
}
void GenerateAntichessForcedCapturePositions(string pgn)
{
PgnReader <AntichessGame> pgnReader = new PgnReader <AntichessGame>();
AntichessGame copy = new AntichessGame();
pgnReader.ReadPgnFromString(pgn);
string fen;
ReadOnlyCollection <DetailedMove> moves = pgnReader.Game.Moves;
if (moves.Count >= 2)
{
for (int i = 0; i < moves.Count; i++)
{
copy.ApplyMove(moves[i], true);
if (i < 1)
{
continue;
}
fen = copy.GetFen();
ReadOnlyCollection <Move> validMoves = copy.GetValidMoves(copy.WhoseTurn);
DetailedMove lastMove = moves[i];
if (validMoves.Count != 1)
{
continue;
}
if (copy.GetPieceAt(validMoves[0].NewPosition) != null ||
(copy.GetPieceAt(validMoves[0].OriginalPosition) is Pawn && validMoves[0].OriginalPosition.File != validMoves[0].NewPosition.File))
{
fenQueue.Add(new Tuple <string, string[], string, string>(fen,
new string[] { lastMove.OriginalPosition.ToString().ToLowerInvariant(), lastMove.NewPosition.ToString().ToLowerInvariant() }, "Antichess", "forcedCapture"));
}
}
}
}
static void Main(string[] args)
{
var reader = new PgnReader();
var gamesCollection = reader.ReadGamesFromFile(@"c:\tmp\millionbase-2.22.pgn");
int count = 0;
var start = DateTime.Now;
foreach (var item in gamesCollection)
{
if (++count % 100 == 0)
{
Console.WriteLine();
var now = DateTime.Now;
var timespan = now - start;
var gamesPerSecond = ((double)count) / timespan.TotalSeconds;
Console.SetCursorPosition(1, 0);
Console.WriteLine("Time passed: {0}. Games: {1}, Games per Second: {2}", timespan, count, gamesPerSecond);
if (count > 10000)
{
break;
}
}
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
public void EmptyFile()
{
var parser = new PgnReader();
var db = parser.ReadFromFile(TestFolder + "empty-file.pgn");
Assert.AreEqual(0, db.Games.Count);
}
public void ReadFromStream_should_return_read_game_from_stream()
{
var parser = new PgnReader();
var stream = PrepareStream(NormalGame);
var db = parser.ReadFromStream(stream);
Assert.AreEqual(1, db.Games.Count);
}
public void ReadFromStream_should_return_empty_Database_if_data_is_empty()
{
var parser = new PgnReader();
var stream = PrepareStream("");
var db = parser.ReadFromStream(stream);
Assert.AreEqual(0, db.Games.Count);
}
public void ReadFromStream_should_return_read_game_from_stream()
{
var parser = new PgnReader();
var stream = PrepareStream(NormalGame);
var db = parser.ReadFromStream(stream);
Assert.AreEqual(1, db.Games.Count);
}
public void ReadFromStream_should_return_empty_Database_if_data_is_empty()
{
var parser = new PgnReader();
var stream = PrepareStream("");
var db = parser.ReadFromStream(stream);
Assert.AreEqual(0, db.Games.Count);
}
public void ReadFromStream_should_return_read_game_from_stream()
{
var parser = new PgnReader();
var stream = PrepareStream(NormalGame);
var db = parser.ReadFromStream(stream);
Assert.Single(db.Games);
}
public void ReadFromFile_should_return_read_game_from_file()
{
var parser = new PgnReader();
PrepareFile("one-game.pgn", NormalGame);
var db = parser.ReadFromFile("one-game.pgn");
Assert.AreEqual(1, db.Games.Count);
}
public static Database TestFile(string fileName)
{
if (!System.IO.File.Exists(TestFolder + fileName))
Assert.Inconclusive("Test data not available (" + TestFolder + fileName + ")");
var parser = new PgnReader();
return parser.ReadFromFile(TestFolder + fileName);
}
void GenerateMateInOnePositions <TGame>(string pgn, Func <string, TGame> createFromFen, string variant, string initialFen) where TGame : ChessGame, new()
{
if (variant == "Horde" && initialFen.StartsWith("pppppppp"))
{
return;
// Once upon a time on lichess, the Black player had the Pawns and the White player the Pieces. That has been changed now, resulting in several invalid PGNs.
}
PgnReader <TGame> pgnReader = new PgnReader <TGame>();
TGame copy = new TGame();
try
{
pgnReader.ReadPgnFromString(pgn);
}
catch (PgnException)
{
Console.WriteLine("[Warning] PGN exception for variant {0}; {1}", variant, pgn);
return;
// I once got a PGN with an atomic game where self-checks were allowed. So to handle this case and similar rule changes like this, I have to catch the PgnException.
}
string fen;
ReadOnlyCollection <DetailedMove> moves = pgnReader.Game.Moves;
if (moves.Count >= 3) // there will never be a mate-in-one position if white hasn't done two moves
{
for (int i = 0; i < moves.Count; i++)
{
copy.ApplyMove(moves[i], true);
if (i < 2)
{
continue; // there will never be a mate-in-one position if white hasn't done two moves
}
if (copy is ThreeCheckChessGame)
{
ThreeCheckChessGame g = copy as ThreeCheckChessGame;
if ((g.WhoseTurn == Player.White ? g.ChecksByWhite : g.ChecksByBlack) != 2)
{
continue;
}
}
fen = copy.GetFen();
ReadOnlyCollection <Move> validMoves = copy.GetValidMoves(copy.WhoseTurn);
DetailedMove lastMove = moves[i];
for (int j = 0; j < validMoves.Count; j++)
{
TGame copy2 = createFromFen(fen);
copy2.ApplyMove(validMoves[j], true);
if (copy2.IsWinner(ChessUtilities.GetOpponentOf(copy2.WhoseTurn)))
{
fenQueue.Add(new Tuple <string, string[], string, string>(fen,
new string[] { lastMove.OriginalPosition.ToString().ToLowerInvariant(), lastMove.NewPosition.ToString().ToLowerInvariant() }, variant, "mateInOne"));
break;
}
}
}
}
}
public IEnumerable <Game> ParseStream(Stream stream)
{
var parser = new PgnReader();
var db = parser.ReadFromStream(stream);
foreach (var game in db.Games)
{
yield return(Mapper.Map <Game>(game));
}
}
public void Convert(IConversionStrategy strategy, string pgnFilename)
{
var pgnFileReader = new PgnReader();
Database gameDb = pgnFileReader.ReadFromFile(pgnFilename);
foreach (var game in gameDb.Games)
{
strategy.ConvertAllFens(game);
}
}
public List <Match> Load(string pgnString)
{
var reader = new PgnReader();
var database = reader.ReadFromString(pgnString);
return(database
.Games
.Select(a => ToMatch(a))
.ToList());
}
public List <Match> LoadFromFile(string filePath)
{
var reader = new PgnReader();
var database = reader.ReadFromFile(filePath);
return(database
.Games
.Select(a => ToMatch(a))
.ToList());
}
public void Moves_should_return_an_enumeration_of_moves()
{
var parser = new PgnReader();
var db = parser.ReadFromString(TestGameString);
var moveText = db.Games[0].MoveText;
var moves = (from c in moveText.GetMoves() select c).ToList();
Assert.AreEqual(new Square(File.E, 4), moves[0].TargetSquare);
Assert.AreEqual(new Square(File.E, 5), moves[1].TargetSquare);
}
public static Database TestFile(string fileName)
{
if (!System.IO.File.Exists(TestFolder + fileName))
{
throw new XunitException("Test data not available (" + TestFolder + fileName + ")");
}
var parser = new PgnReader();
return(parser.ReadFromFile(TestFolder + fileName));
}
public static void TestExpectedExceptions()
{
string[] invalid = new string[]
{
"1. e5",
"apgoeogeioe",
"1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Ne5 a4 5. Nd3 f5 6. e3 f4 7. Nxf4",
"1. Nf3 a5 2. Nc3 h5 3. Nd5 b5 4. Nf4 g6 5. Nd4 d6 6. e3 e6 7. Ne2",
"1. Nf3 a5 2. Nc3 h5 3. Nd5 b5 4. Nf4 g6 5. Nd4 d6 6. e3 e6 7. Na2e2",
};
foreach (string inv in invalid)
{
PgnReader<ChessGame> reader = new PgnReader<ChessGame>();
Assert.Throws<PgnException>(() => { reader.ReadPgnFromString(inv); });
}
}
public void parser_should_read_written_game_correctly()
{
var stream = new MemoryStream();
var sut = new PgnWriter(stream);
var db = new Database();
db.Games.Add(_testGame);
sut.Write(db);
var writtenResult = Encoding.UTF8.GetString(stream.ToArray());
var reader = new PgnReader();
var actualDb = reader.ReadFromString(writtenResult);
Assert.AreEqual(db.Games[0].ToString(), actualDb.Games[0].ToString());
}
public static void TestPgns()
{
Dictionary<string, string> testValues = new Dictionary<string, string>()
{
{ "1. e4 e5 2. d3 d6 3. Nf3 Nc6", "r1bqkbnr/ppp2ppp/2np4/4p3/4P3/3P1N2/PPP2PPP/RNBQKB1R w KQkq - 2 4" },
{ "1. e4 d5 2. exd5", "rnbqkbnr/ppp1pppp/8/3P4/8/8/PPPP1PPP/RNBQKBNR b KQkq - 0 2" },
{ "1. Nf3 a5 2. Nc3 h5 3. Nd5 b5 4. Nf4 g6 5. Nd4 d6 6. e3 e6 7. Nfe2", "rnbqkbnr/2p2p2/3pp1p1/pp5p/3N4/4P3/PPPPNPPP/R1BQKB1R b KQkq - 1 7" },
{ "1. e4 e5 2. Bc4 Nc6 3. Qh5 Nf6 4. Qxf7#", "r1bqkb1r/pppp1Qpp/2n2n2/4p3/2B1P3/8/PPPP1PPP/RNB1K1NR b KQkq - 0 4" },
{ "1.e2e4! $0 { This is a comment. } {} *", "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1" },
{ "1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Nf4 h5 5. Nd4 b6 6. e3 e6 7. Ndxe6", "rnbqkbnr/2pp1pp1/1p2N3/p6p/5N2/4P3/PPPP1PPP/R1BQKB1R b KQkq - 0 7" },
{ "1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Ne5 a4 5. Nd3 f5 6. N5f4", "rnbqkbnr/1pppp1p1/7p/5p2/p4N2/3N4/PPPPPPPP/R1BQKB1R b KQkq - 1 6" },
{ "1. Nf3 a6 2. Nc3 h6 3. Nd5 a5 4. Ne5 a4 5. Nd3 f5 6. e3 f4 7. N3xf4", "rnbqkbnr/1pppp1p1/7p/3N4/p4N2/4P3/PPPP1PPP/R1BQKB1R b KQkq - 0 7" },
{ "1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. O-O O-O 6. d3 h6 7. h3 Bb4 8. a3 Bxc3 9. bxc3 d5 10. exd5 Nxd5 11. Bxd5 Qxd5", "r1b2rk1/ppp2pp1/2n4p/3qp3/8/P1PP1N1P/2P2PP1/R1BQ1RK1 w - - 0 12" },
{ "1. h4 a6 2. h5 a5 3. h6 a4 4. hxg7 a3 5. gxh8=Q", "rnbqkbnQ/1ppppp1p/8/8/8/p7/PPPPPPP1/RNBQKBNR b KQq - 0 5" },
{ "1. h4?!", "rnbqkbnr/pppppppp/8/8/7P/8/PPPPPPP1/RNBQKBNR b KQkq h3 0 1" }
};
foreach (KeyValuePair<string, string> testValue in testValues)
{
PgnReader<ChessGame> reader = new PgnReader<ChessGame>();
string pgn = testValue.Key;
reader.ReadPgnFromString(pgn);
Assert.AreEqual(testValue.Value, reader.Game.GetFen(), pgn);
}
}
public void ReadFromFile_should_return_read_game_from_file()
{
var parser = new PgnReader();
PrepareFile("one-game.pgn", NormalGame);
var db = parser.ReadFromFile("one-game.pgn");
Assert.AreEqual(1, db.Games.Count);
}
public void ReadFromFile_should_return_a_Database()
{
var parser = new PgnReader();
PrepareFile("test.pgn", NormalGame);
Assert.IsInstanceOfType(parser.ReadFromFile("test.pgn"), typeof(Database));
}
public static void TestPgnReaderForChecks()
{
PgnReader<ThreeCheckChessGame> reader = new PgnReader<ThreeCheckChessGame>();
reader.ReadPgnFromString("1.e4 e5 2.Qh5 g6 3.Qxe5+ Qe7 4.Qxh8 Qxe4+ 5.Be2 Bg7 6.Qxg8+ Ke7 7.Qe8+");
Assert.True(reader.Game.IsWinner(Player.White));
}
public void ReadFromFile_should_throw_Exception_if_file_is_not_found()
{
var parser = new PgnReader();
Assert.IsInstanceOfType(parser.ReadFromFile("blub_non-existent.pgn"), typeof(Database));
}
public void ReadFromString_should_read_game_from_string()
{
var parser = new PgnReader();
var db = parser.ReadFromString(NormalGame);
Assert.AreEqual(1, db.Games.Count);
}
public void ReadFromStream_should_return_a_Database()
{
var parser = new PgnReader();
var stream = PrepareStream(NormalGame);
Assert.IsInstanceOfType(parser.ReadFromStream(stream), typeof(Database));
}
