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TestCases.vala in libbirdfont

This file is a part of the Birdfont project.

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Send patches or pull requests to johan.mattsson.m@gmail.com.
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1 /* 2 Copyright (C) 2012, 2013, 2014 Johan Mattsson 3 4 This library is free software; you can redistribute it and/or modify 5 it under the terms of the GNU Lesser General Public License as 6 published by the Free Software Foundation; either version 3 of the 7 License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, but 10 WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 */ 14 15 using B; 16 17 namespace BirdFont { 18 19 /** All the things we want to test listed is here. */ 20 class TestCases { 21 22 public List<Test> test_cases; 23 24 public TestCases () { 25 add (test_overview, "Overview"); 26 add (test_data_reader, "Font data reader"); 27 add (test_argument, "Argument list"); 28 add (test_glyph_ranges, "Glyph ranges"); 29 add (test_hex, "Unicode hex values"); 30 add (test_reverse_path, "Reverse path"); 31 add (test_reverse_random_triangles, "Reverse random paths"); 32 add (test_coordinates, "Coordinates"); 33 add (test_drawing, "Pen tool"); 34 add (test_delete_points, "Delete edit points"); 35 add (test_convert_to_quadratic_bezier_path, "Convert to quadratic path"); 36 add (test_over_path, "Over path"); 37 add (test_export, "Export"); 38 add (test_background_coordinates, "Background coordinates"); 39 add (test_spin_button, "Spin button"); 40 add (test_inkscape_import, "Inkscape import"); 41 add (test_illustrator_import, "Illustrator import"); 42 add (test_parse_quadratic_paths, "Quadratic paths"); 43 add (test_freetype, "Freetype"); 44 add (test_preview, "Preview"); 45 add (test_kerning, "Kerning"); 46 add (test_boundaries, "Boundaries"); 47 add (test_codepages, "Codepages"); 48 add (test_double_quadratic, "Double quadratic"); 49 add (test_raster_path, "Raster path"); 50 add (test_file_path, "File path"); 51 add (test_xml, "XML"); 52 53 add_bechmark (benchmark_stroke, "Stroke"); 54 } 55 56 private void add_bechmark (Callback callback, string name) { 57 test_cases.append (new Test (callback, name, true)); 58 } 59 60 private void add (Callback callback, string name) { 61 test_cases.append (new Test (callback, name)); 62 } 63 64 public unowned List<Test> get_test_functions () { 65 return test_cases; 66 } 67 68 public static void test_double_quadratic () { 69 Glyph g = MainWindow.get_current_glyph (); 70 Gee.ArrayList<Path> paths = new Gee.ArrayList<Path> (); 71 Path pn; 72 73 foreach (Path p in g.get_all_paths ()) { 74 pn = p.copy (); 75 pn.add_hidden_double_points (); 76 paths.add (pn); 77 } 78 79 foreach (Path p in paths) { 80 g.add_path (p); 81 } 82 } 83 84 public static void test_codepages () { 85 CodePageBits pages = new CodePageBits (); 86 uint32 p0, p1; 87 88 pages.get_bits ('ó', out p0, out p1); 89 if (p0 == 0 && p1 == 0) { 90 warning ("Codepage for Hungarian is not set."); 91 } 92 93 pages.get_bits ('ö', out p0, out p1); 94 if (p0 == 0 && p1 == 0) { 95 warning ("Codepage for Swedish is not set."); 96 } 97 98 pages.get_bits ('ツ', out p0, out p1); 99 if (p0 == 0 && p1 == 0) { 100 warning ("Codepage for Japanese is not set."); 101 } 102 103 pages.get_bits ('马', out p0, out p1); 104 if (p0 == 0 && p1 == 0) { 105 warning ("Codepage for Chinese is not set."); 106 } 107 } 108 109 public static void load_test_font () { 110 string fn = "./fonts/Decibel.bf"; 111 Font f = BirdFont.new_font (); 112 113 f.set_read_only (true); 114 115 f.set_file (fn); 116 if (!f.load ()) { 117 warning (@"Failed to load fond $fn"); 118 return; 119 } 120 121 if (f.length () == 0) { 122 warning ("No glyphs in font."); 123 } 124 } 125 126 public static void test_kerning () { 127 KerningDisplay k; 128 Font font; 129 Glyph? g; 130 131 load_test_font (); 132 133 k = MainWindow.get_kerning_display (); 134 font = BirdFont.get_current_font (); 135 MenuTab.show_kerning_context (); 136 137 if (font.length () == 0) { 138 warning ("No font loaded."); 139 } 140 141 for (int i = 0; i < 10; i++) { 142 for (int j = 0; j < 10; j++) { 143 g = font.get_glyph_index (Random.int_range (0, (int) font.length () - 1)); 144 return_if_fail (g != null); 145 if (Random.int_range (1, 9) % 3 == 0) { 146 k.add_kerning_class (Random.int_range (0, 9)); 147 } else { 148 k.add_text (((!)g).get_unichar_string ()); 149 } 150 151 GlyphCanvas.redraw (); 152 Tool.yield (); 153 } 154 155 for (int j = 0; j < 10; j++) { 156 k.set_absolute_kerning (Random.int_range (1, 9), Random.int_range (0, 30)); 157 GlyphCanvas.redraw (); 158 Tool.yield (); 159 } 160 161 k.new_line (); 162 GlyphCanvas.redraw (); 163 Tool.yield (); 164 } 165 } 166 167 public static void benchmark_stroke () { 168 Glyph glyph; 169 test_open_next_glyph (); 170 test_illustrator_import (); 171 172 glyph = MainWindow.get_current_glyph (); 173 for (int i = 0; i < 5; i++) { 174 foreach (Path p in glyph.get_all_paths ()) { 175 p.stroke = (i / 100.0); 176 glyph.update_view (); 177 Tool.yield (); 178 } 179 } 180 } 181 182 public static void test_freetype () { 183 StringBuilder? data; 184 int error; 185 File f = BirdFont.get_settings_directory (); 186 Font font = BirdFont.get_current_font (); 187 188 font.set_name ("TEST_FONT"); 189 190 // draw some test glyphs 191 test_illustrator_import (); 192 test_inkscape_import (); 193 194 Tool.yield (); 195 196 if (!ExportTool.export_ttf_font_path (f)) { 197 warning ("TTF export failed."); 198 } 199 200 f = get_child (f, font.get_name () + ".ttf"); 201 if (!f.query_exists ()) { 202 warning ("File does not exist."); 203 } 204 205 data = load_freetype_font ((!) f.get_path (), out error); 206 if (error != 0) { 207 warning ("Failed to load font."); 208 return; 209 } 210 211 if (data == null) { 212 warning ("No bf data."); 213 return; 214 } 215 216 Tool.yield (); 217 font.load (); 218 } 219 220 public static void test_parse_quadratic_paths () { 221 Glyph g; 222 SvgParser parser = new SvgParser (); 223 224 test_open_next_glyph (); 225 226 parser.set_format (SvgFormat.INKSCAPE); 227 228 g = MainWindow.get_current_glyph (); 229 parser.parse_svg_data ("M20,300 Q400,50 600,300 T1000,300Q1200 50 1400 300Q1600 50 1800 600 L 1800 700 L 200 700 z", g); 230 Toolbox.select_tool_by_name ("full_glyph"); 231 232 g = MainWindow.get_current_glyph (); 233 parser.parse_svg_data ("M300 400 h-200 l0 1000 h200z", g, true); 234 Toolbox.select_tool_by_name ("full_glyph"); 235 236 237 parser.set_format (SvgFormat.ILLUSTRATOR); 238 239 g = MainWindow.get_current_glyph (); 240 parser.parse_svg_data ("M20,300 Q400,50 600,300 T1000,300Q1200 50 1400 300Q1600 50 1800 600 L 1800 700 L 200 700 z", g); 241 Toolbox.select_tool_by_name ("full_glyph"); 242 243 g = MainWindow.get_current_glyph (); 244 parser.parse_svg_data ("M300 400 h-200 l0 1000 h200z", g, true); 245 Toolbox.select_tool_by_name ("full_glyph"); 246 247 } 248 249 public static void test_illustrator_import () { 250 Glyph g; 251 SvgParser parser = new SvgParser (); 252 string illustrator_data = """<?xml version="1.0" encoding="utf-8"?> 253 <!-- Generator: Adobe Illustrator 15.0.2, SVG Export Plug-In . SVG Version: 6.00 Build 0) --> 254 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> 255 <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" 256 width="595.28px" height="841.89px" viewBox="0 0 595.28 841.89" enable-background="new 0 0 595.28 841.89" xml:space="preserve"> 257 <path fill="#FFFFFF" stroke="#000000" stroke-miterlimit="10" d="M49.102,263.776"/> 258 <g> 259 <g> 260 <path d="M3.037,3.799c0.006-0.057,0.013-0.114,0.019-0.171c0.111-1.002-1.577-0.438-1.89,0.01c0.007-0.012,0.013-0.024,0.02-0.036 261 C1.49,3.626,1.795,3.651,2.1,3.676C2.061,3.954,2.195,4.022,2.5,3.88c0.346-0.007,0.691-0.009,1.036-0.006 262 C4.45,3.876,5.367,3.971,6.279,4.015c1.569,0.075,3.033-0.056,4.441-0.776c1.18-0.604,0.111-1.501-0.824-1.022 263 c-2.19,1.121-5.157,0.242-7.563,0.39C1.281,2.67,0.104,3.19,0.182,4.371C0.218,4.488,0.29,4.577,0.395,4.639 264 C1.397,5.095,2.39,4.668,2.997,3.797c-0.63,0.003-1.26,0.006-1.89,0.01C1.101,3.864,1.095,3.921,1.088,3.979 265 C0.985,4.903,2.948,4.596,3.037,3.799L3.037,3.799z"/> 266 </g> 267 </g> 268 <g> 269 <g> 270 <path d="M4.668,3.559C4.614,5.102,4.586,6.642,4.63,8.186c0.02,0.679-0.033,1.363-0.054,2.041 271 c-0.017,0.587,0.309,1.136-0.299,1.16c-0.563,0.022-1.708,1.045-0.669,1.263c1.091,0.229,2.12,0.154,3.229,0.118 272 c1.057-0.035,1.522-1.348,0.201-1.305c-0.76,0.025-1.539,0.124-2.293-0.035c-0.223,0.421-0.446,0.842-0.669,1.263 273 c1.091-0.043,2.411-0.278,2.5-1.583c0.173-2.551-0.048-5.164,0.042-7.728C6.65,2.432,4.696,2.761,4.668,3.559L4.668,3.559z"/> 274 </g> 275 </g> 276 <g> 277 <g> 278 <path d="M10.014,7.024C9.189,7.82,8.786,8.42,8.661,9.58c-0.098,0.906-0.05,1.599,0.515,2.346 279 c1.215,1.608,3.572,0.777,5.021,0.102c0.216-0.101,0.627-0.469,0.208-0.612c-0.437-0.149-0.964,0.034-1.358,0.218 280 c-1.281,0.597-2.335-0.241-2.516-1.55C10.356,8.81,10.916,7.8,11.784,6.961c0.336-0.325-0.288-0.434-0.486-0.427 281 C10.843,6.55,10.346,6.704,10.014,7.024L10.014,7.024z"/> 282 </g> 283 </g> 284 <g> 285 <g> 286 <path d="M11.415,7.436c0.267-0.022,0.588-0.066,0.852,0.006c-0.072-0.02-0.12-0.251-0.072-0.044 287 c0.021,0.091-0.01,0.268-0.007,0.372c0.003,0.135,0.007,0.264-0.003,0.399c0.001-0.022,0.038-0.029-0.014-0.024 288 c-0.343,0.036-0.735,0.108-1.079,0.09c-0.478-0.026-1.041,0.124-1.254,0.606c-0.187,0.423,0.169,0.847,0.604,0.87 289 c1.314,0.07,3.575-0.07,3.716-1.796c0.043-0.535,0.063-1.19-0.354-1.581c-0.544-0.511-1.554-0.451-2.239-0.394 290 c-0.441,0.037-1.006,0.31-1.056,0.81C10.459,7.24,11.007,7.47,11.415,7.436L11.415,7.436z"/> 291 </g> 292 </g> 293 <g> 294 <g> 295 <path d="M17.85,6.628c-0.13,0.059-0.265,0.102-0.404,0.131c0.104-0.019,0.122-0.021,0.051-0.008 296 c0.112-0.013,0.218-0.015,0.33-0.013c0.152,0.002,0.394,0.013,0.466,0.17c0.207,0.454,2.073-0.208,1.932-0.518 297 c-0.203-0.445-0.951-0.422-1.354-0.417c-0.719,0.01-1.468,0.13-2.126,0.43c-0.143,0.065-0.675,0.39-0.243,0.477 298 C16.934,6.969,17.461,6.806,17.85,6.628L17.85,6.628z"/> 299 </g> 300 </g> 301 <g> 302 <g> 303 <path d="M16.858,6.049c-1.111,0.292-2.424,1.692-1.018,2.544c1.076,0.653,3.576,0.595,2.513,2.572 304 c-0.206,0.382,0.683,0.367,0.816,0.348c0.419-0.059,0.897-0.228,1.107-0.619c0.548-1.019,0.155-1.903-0.79-2.432 305 c-0.418-0.234-0.906-0.356-1.363-0.491c-0.251-0.075-0.492-0.155-0.732-0.259c-0.302-0.131-0.08-0.863-0.304-0.804 306 c0.242-0.063,0.952-0.313,0.851-0.688C17.838,5.842,17.1,5.985,16.858,6.049L16.858,6.049z"/> 307 </g> 308 </g> 309 <g> 310 <g> 311 <path d="M14.983,10.708c-0.036,0.299-0.137,0.716,0.08,0.972c0.244,0.286,0.663,0.358,1.01,0.435 312 c0.994,0.221,1.846,0.177,2.792-0.243c0.185-0.082,0.844-0.417,0.533-0.711c-0.296-0.28-0.951-0.124-1.269,0.018 313 c-0.317,0.141-0.505,0.035-0.853-0.039c-0.444-0.095-0.42-0.276-0.369-0.702C16.991,9.74,15.055,10.114,14.983,10.708 314 L14.983,10.708z"/> 315 </g> 316 </g> 317 <g> 318 <g> 319 <path d="M21.915,6.956c1.207,0.189,2.389,0.085,3.601,0.082c0.424-0.001,1.009-0.321,1.063-0.784 320 c0.06-0.506-0.514-0.641-0.895-0.639c-1.048,0.003-2.059,0.093-3.103-0.071C21.625,5.394,20.618,6.752,21.915,6.956L21.915,6.956z 321 "/> 322 </g> 323 </g> 324 <g> 325 <g> 326 <path d="M21.948,5.359c-0.002,1.245-0.005,2.491-0.045,3.735c-0.023,0.708-0.252,1.594,0.142,2.241 327 c0.911,1.494,3.401,0.492,4.227-0.546c0.544-0.685-1.407-0.547-1.802-0.051c-0.708,0.891-0.653-1.618-0.634-1.881 328 c0.087-1.235,0.043-2.497,0.045-3.735C23.883,4.302,21.949,4.715,21.948,5.359L21.948,5.359z"/> 329 </g> 330 </g> 331 </svg>"""; 332 try { 333 File temp_file; 334 FileIOStream? ios; 335 DataOutputStream d; 336 FileOutputStream? os; 337 338 temp_file = get_child (BirdFont.get_settings_directory (), "illustrator_test.svg"); 339 340 if (temp_file.query_exists ()) { 341 temp_file.delete (); 342 } 343 344 ios = temp_file.create_readwrite (FileCreateFlags.PRIVATE); 345 os = ((!) ios).output_stream as FileOutputStream?; 346 d = new DataOutputStream ((!) os); 347 348 d.put_string (illustrator_data); 349 d.close (); 350 351 test_open_next_glyph (); 352 SvgParser.import_svg ((!) temp_file.get_path ()); 353 354 temp_file.delete (); 355 356 g = MainWindow.get_current_glyph (); 357 358 parser.set_format (SvgFormat.ILLUSTRATOR); 359 parser.add_path_to_glyph ("M67.4,43.5c0,1.1-0.9,2-2,2c-1.1,0-2-0.9-2-2c0-1.1,0.9-2,2-2C66.5,41.5,67.4,42.4,67.4,43.5z", g); 360 361 Toolbox.select_tool_by_name ("full_glyph"); 362 } catch (GLib.Error e) { 363 warning (e.message); 364 } 365 } 366 367 public static void test_inkscape_import () { 368 string inkscape_data = """<?xml version="1.0" encoding="UTF-8" standalone="no"?> 369 <svg 370 xmlns:dc="http://purl.org/dc/elements/1.1/" 371 xmlns:cc="http://creativecommons.org/ns#" 372 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 373 xmlns:svg="http://www.w3.org/2000/svg" 374 xmlns="http://www.w3.org/2000/svg" 375 xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" 376 xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" 377 width="56" 378 height="111" 379 id="glyph_A" 380 version="1.1" 381 inkscape:version="0.48.2 r9819" 382 sodipodi:docname="Glyph_template.svg"> 383 <metadata 384 id="metadata10"> 385 <rdf:RDF> 386 <cc:Work 387 rdf:about=""> 388 <dc:format>image/svg+xml</dc:format> 389 <dc:type 390 rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> 391 <dc:title></dc:title> 392 </cc:Work> 393 </rdf:RDF> 394 </metadata> 395 <defs 396 id="defs8" /> 397 <sodipodi:namedview 398 id="namedview3" 399 showgrid="false" 400 inkscape:zoom="1" 401 inkscape:cx="-27.517479" 402 inkscape:cy="43.414876" 403 inkscape:window-width="721" 404 inkscape:window-height="429" 405 inkscape:window-x="557" 406 inkscape:window-y="24" 407 inkscape:window-maximized="0" 408 inkscape:current-layer="glyph_A" 409 inkscape:object-paths="true"> 410 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13.810255,-5.403563 13.810255,-5.403563 z" 424 inkscape:connector-curvature="0" /> 425 </svg>"""; 426 try { 427 File temp_file; 428 FileIOStream? ios; 429 DataOutputStream d; 430 FileOutputStream? os; 431 432 temp_file = get_child (BirdFont.get_settings_directory (), "inkscape_test.svg"); 433 434 if (temp_file.query_exists ()) { 435 temp_file.delete (); 436 } 437 438 ios = temp_file.create_readwrite (FileCreateFlags.PRIVATE); 439 os = ((!) ios).output_stream as FileOutputStream?; 440 d = new DataOutputStream ((!) os); 441 442 d.put_string (inkscape_data); 443 d.close (); 444 445 test_open_next_glyph (); 446 SvgParser.import_svg ((!) temp_file.get_path ()); 447 448 temp_file.delete (); 449 } catch (GLib.Error e) { 450 warning (e.message); 451 } 452 } 453 454 public static void test_spin_button () { 455 SpinButton s = new SpinButton (); 456 double last; 457 string e = "Wrong value in SpinButton"; 458 459 s.set_max (1); 460 s.set_min (0); 461 s.set_value ("0.000"); 462 463 if (s.get_display_value () != "0.000") { 464 warning (e); 465 } 466 467 s.increase (); 468 469 if (s.get_display_value () != "0.001") { 470 warning (e); 471 } 472 473 last = s.get_value (); 474 for (int i = 0; i < 100; i++) { 475 s.increase (); 476 if (last > s.get_value ()) { 477 warning (e); 478 } 479 last = s.get_value (); 480 } 481 482 if (s.get_display_value () != "0.101") { 483 warning (e); 484 } 485 486 s.set_value ("1.000"); 487 488 if (s.get_display_value () != "1.000") { 489 warning (e); 490 } 491 492 last = s.get_value (); 493 for (int i = 0; i < 100; i++) { 494 s.decrease (); 495 if (last < s.get_value ()) { 496 warning (e); 497 } 498 last = s.get_value (); 499 } 500 501 if (s.get_display_value () != "0.900") { 502 warning (e); 503 } 504 } 505 506 public static void test_background_coordinates () { 507 BackgroundImage bg = new BackgroundImage (""); 508 509 bg.set_position (100, 100); 510 bg.set_img_offset (bg.img_offset_x, bg.img_offset_y); 511 warn_if_fail (bg.img_x == 100 && bg.img_y == 100); 512 513 bg.set_img_offset (100, 100); 514 bg.set_position (bg.img_x, bg.img_y); 515 warn_if_fail (bg.img_offset_x == 100 && bg.img_offset_y == 100); 516 } 517 518 public static void test_export () { 519 Glyph g; 520 Path p = new Path (); 521 522 test_open_next_glyph (); 523 g = MainWindow.get_current_glyph (); 524 525 p.add (-10, -10); 526 p.add (50, 50); 527 p.add (10, -10); 528 529 p.close (); 530 g.add_path (p); 531 532 MenuTab.preview (); 533 534 // TODO: run this many times on big fonts 535 for (int i = 0; i < 10; i++) { 536 MenuTab.export_fonts_in_background (); 537 Tool.yield (); 538 } 539 } 540 541 public static void test_preview () { 542 Glyph g; 543 Path p = new Path (); 544 545 test_open_next_glyph (); 546 g = MainWindow.get_current_glyph (); 547 548 p.add (-10, 10); 549 p.add (10, 10); 550 p.add (10, -10); 551 p.add (-10, -10); 552 p.close (); 553 g.add_path (p); 554 555 MenuTab.preview (); 556 557 // TODO: run this many times on big font 558 for (int i = 0; i < 100; i++) { 559 MainWindow.get_tab_bar ().select_tab_name ("Files"); 560 Tool.yield (); 561 562 MainWindow.get_tab_bar ().select_tab_name ("Preview"); 563 Tool.yield (); 564 } 565 566 } 567 568 public static void test_over_path () { 569 Glyph g; 570 Path p = new Path (); 571 Tool pen_tool; 572 573 pen_tool = MainWindow.get_toolbox ().get_tool ("pen_tool"); 574 test_select_action (pen_tool); 575 test_open_next_glyph (); 576 577 g = MainWindow.get_current_glyph (); 578 579 test_click_action (pen_tool, 3, 10, 10); 580 test_click_action (pen_tool, 3, 10, 10); 581 test_click_action (pen_tool, 3, 100, 10); 582 test_click_action (pen_tool, 3, 100, 100); 583 test_click_action (pen_tool, 3, 10, 100); 584 test_click_action (pen_tool, 2, 0, 0); 585 586 g.close_path (); 587 588 warn_if_fail (g.active_paths.size == 0); 589 590 g.select_path (50, 50); 591 592 warn_if_fail (g.active_paths.size == 1); 593 594 p.add (-10, 10); 595 p.add (10, 10); 596 p.add (10, -10); 597 p.add (-10, -10); 598 p.update_region_boundaries(); 599 g.add_path (p); 600 g.close_path (); 601 602 if (!p.is_over_coordinate (0, 0)) { 603 warning ("Coordinate 0, 0 is not in path."); 604 } 605 606 if (!p.is_over_coordinate (-10, 10)) { 607 warning ("Corner corrdinate -10, 10 is not in path."); 608 } 609 610 warn_if_fail (!p.is_over_coordinate (-20, -20)); 611 612 for (double x = -10; x <= 10; x += 0.1) { 613 for (double y = 10; y <= 10; y += 0.1) { 614 warn_if_fail (p.is_over_coordinate (x, y)); 615 } 616 } 617 618 } 619 620 public static void test_convert_to_quadratic_bezier_path () { 621 Glyph g; 622 Path p, p1; 623 EditPoint e0, e1, e2, e3; 624 List<Path> paths = new List<Path> (); 625 626 // convert the current path 627 g = MainWindow.get_current_glyph (); 628 629 foreach (Path path in g.get_all_paths ()) { 630 paths.append (path.get_quadratic_points ()); 631 paths.append (path.copy ()); 632 } 633 634 // create a new path and convert it 635 test_open_next_glyph (); 636 637 p = new Path (); 638 p1 = new Path (); 639 640 g = MainWindow.get_current_glyph (); 641 642 p.add (-10, 10); 643 p.add (10, 10); 644 p.add (10, -10); 645 p.add (-10, -10); 646 p.close (); 647 g.add_path (p); 648 g.add_path (p1.get_quadratic_points ()); 649 650 e0 = new EditPoint (20, 40); 651 e1 = new EditPoint (40, 40); 652 e2 = new EditPoint (40, 20); 653 e3 = new EditPoint (20, 20); 654 655 p1.add_point (e0); 656 p1.add_point (e1); 657 p1.add_point (e2); 658 p1.add_point (e3); 659 p1.close (); 660 661 e0.set_tie_handle (true); 662 e1.set_tie_handle (true); 663 e2.set_tie_handle (true); 664 e3.set_tie_handle (true); 665 666 e0.process_tied_handle (); 667 e1.process_tied_handle (); 668 e2.process_tied_handle (); 669 e3.process_tied_handle (); 670 671 g.add_path (p1); 672 g.add_path (p1.get_quadratic_points ()); 673 674 foreach (Path path in paths) { 675 g.add_path (path); 676 } 677 } 678 679 public static void test_overview () { 680 OverView o = MainWindow.get_overview (); 681 682 warn_if_fail (o.selected_char_is_visible ()); 683 684 for (int i = 0; i < 10; i++) { 685 o.key_down (); 686 warn_if_fail (o.selected_char_is_visible ()); 687 } 688 689 for (int i = 0; i < 15; i++) { 690 o.key_up (); 691 warn_if_fail (o.selected_char_is_visible ()); 692 } 693 694 for (int i = 0; i < 6; i++) { 695 o.key_down (); 696 warn_if_fail (o.selected_char_is_visible ()); 697 } 698 699 for (int i = 0; i < 3; i++) { 700 o.key_down (); 701 warn_if_fail (o.selected_char_is_visible ()); 702 } 703 704 for (int i = 0; i < 2000; i++) { 705 o.scroll_adjustment (5); 706 } 707 708 for (int i = 0; i < 2000; i++) { 709 o.scroll_adjustment (-5); 710 } 711 } 712 713 public static void test_data_reader () { 714 FontData fd = new FontData (); 715 uint len; 716 int v; 717 718 try { 719 fd.add (7); 720 fd.add_ulong (0x5F0F3CF5); 721 fd.add_ulong (9); 722 723 warn_if_fail (fd.table_data[0] == 7); 724 warn_if_fail (fd.read () == 7); 725 warn_if_fail (fd.read_ulong () == 0x5F0F3CF5); 726 warn_if_fail (fd.read_ulong () == 9); 727 728 fd = new FontData (); 729 for (int16 i = 0; i < 2048; i++) { 730 fd.add_short (i); 731 } 732 733 fd.seek (2 * 80); 734 warn_if_fail (fd.read_short () == 80); 735 736 fd.seek (100); 737 fd.add_short (7); 738 fd.seek (100); 739 warn_if_fail (fd.read_short () == 7); 740 741 fd.seek_end (); 742 len = fd.length (); 743 fd.add (0); 744 warn_if_fail (len + 1 == fd.length ()); 745 746 fd.seek_end (); 747 for (int i = -1131; i < 1131; i++) { 748 fd.add_charstring_value (i); 749 } 750 751 for (int i = -1131; i < 1131; i++) { 752 v = fd.read_charstring_value (); 753 if (v != i) { 754 warning (@"expecting $i got $v\n"); 755 } 756 } 757 758 } catch (GLib.Error e) { 759 warning (e.message); 760 } 761 } 762 763 764 public static void test_argument () { 765 Argument arg = new Argument ("supplement -t \"Argument list\" --unknown -unknown --help -s"); 766 767 return_if_fail (arg.has_argument ("--test")); 768 return_if_fail ((!) arg.get_argument ("--test") == "\"Argument list\"" ); 769 return_if_fail (arg.has_argument ("--unknown")); 770 return_if_fail (arg.has_argument ("--help")); 771 return_if_fail (arg.has_argument ("--slow")); 772 return_if_fail (arg.validate () != 0); 773 774 arg = new Argument ("supplement --test \"Argument list\""); 775 return_if_fail ((!) arg.get_argument ("--test") == "\"Argument list\"" ); 776 return_if_fail (!arg.has_argument ("--help")); 777 return_if_fail (!arg.has_argument ("--slow")); 778 return_if_fail (arg.validate () == 0); 779 780 } 781 782 public static void test_glyph_ranges () { 783 GlyphRange gr = new GlyphRange (); 784 GlyphRange gr_az = new GlyphRange (); 785 786 gr.add_range ('b', 'c'); 787 gr.add_single ('d'); 788 gr.add_range ('e', 'h'); 789 gr.add_range ('k', 'm'); 790 gr.add_range ('o', 'u'); 791 gr.add_range ('a', 'd'); 792 gr.add_range ('f', 'z'); 793 gr.add_range ('b', 'd'); 794 795 gr.print_all (); 796 797 return_if_fail (gr.length () == 'z' - 'a' + 1); 798 return_if_fail (gr.get_ranges ().size == 1); 799 return_if_fail (gr.get_ranges ().get (0).length () == 'z' - 'a' + 1); 800 801 for (unichar i = 'a'; i <= 'z'; i++) { 802 uint index = i - 'a'; 803 string c = gr.get_char (index); 804 StringBuilder s = new StringBuilder (); 805 s.append_unichar (i); 806 807 if (c != s.str) { 808 warning (@"wrong glyph in glyph range got \"$c\" expected \"$(s.str)\" for index $(index)."); 809 } 810 } 811 812 gr = new GlyphRange (); 813 gr.add_single ('a'); 814 gr.add_range ('c', 'e'); 815 gr.add_single ('◊'); 816 return_if_fail (gr.get_char (0) == "a"); 817 return_if_fail (gr.get_char (1) == "c"); 818 return_if_fail (gr.get_char (2) == "d"); 819 return_if_fail (gr.get_char (3) == "e"); 820 return_if_fail (gr.get_char (4) == "◊"); 821 822 // a-z 823 gr_az.add_range ('a', 'z'); 824 if (!gr_az.has_character ("g")) { 825 warning ("Can not g in range a-z "); 826 } 827 828 if (gr_az.has_character ("å")) { 829 warning ("Range a-z has å"); 830 } 831 832 // codepage test for Latin 2 833 try { 834 gr = new GlyphRange (); 835 gr.parse_ranges ("- Ç ü-ý é á-â ä Ů-ű ç Ł-ń ë Ő-ő í-î Ä É Ĺ-ĺ ó-ô ö-÷ Ľ-ľ Ö-× Ü-Ý ú Ź-ž Ę-ě «-­ » ░-▓ │ ┤ Á-Â ╣ ═-║ ╗ ╝ ┐ └ ┴ ┬ ├ ─ ┼ Ă-ć ╚ ╔ ╩ ╦ ╠ ╬ ¤ Č-đ Ë Ň-ň Í-Î ┘ ┌ █ ▄ Ş-ť ▀ Ó-Ô ß Ŕ-ŕ Ú ´ ˝ ˛ ˇ ˘-˙ §-¨ ¸ ° Ř-ś ■  "); 836 if (!gr.has_character ("Ă")) { 837 warning ("Latin 2 range does not have Ă"); 838 } 839 840 if (!gr.has_unichar ('Ă')) { 841 warning ("Latin 2 range does not have Ă"); 842 } 843 844 if (!gr.has_unichar ('ó')) { 845 warning ("Latin 2 range does not have ó"); 846 } 847 } catch (MarkupError e) { 848 warning (e.message); 849 } 850 } 851 852 public static void test_hex () { 853 test_hex_conv ('H', "U+48", 72); 854 test_hex_conv ('1', "U+31", 49); 855 test_hex_conv ('å', "U+e5", 229); 856 test_hex_conv ('◊', "U+25ca", 9674); 857 } 858 859 private static void test_hex_conv (unichar h, string sr, int r) { 860 string s = Font.to_hex (h); 861 unichar t = Font.to_unichar (sr); 862 863 if (s != sr) warning (@"($s != \"$sr\")"); 864 if ((int)t != r || t != h) warning (@"$((int)t) != $r || $t != '$h'"); 865 } 866 867 // test pen tool 868 /** Draw a test glyph. */ 869 public static void test_drawing () { 870 Tool pen_tool = MainWindow.get_toolbox ().get_tool ("pen_tool"); 871 872 test_select_action (pen_tool); 873 874 test_open_next_glyph (); 875 876 // paint 877 test_click_action (pen_tool, 1, 30, 30); 878 test_click_action (pen_tool, 1, 60, 30); 879 test_click_action (pen_tool, 1, 60, 60); 880 test_click_action (pen_tool, 1, 30, 60); 881 882 // close 883 test_click_action (pen_tool, 3, 0, 0); 884 885 // reopen 886 test_click_action (pen_tool, 3, 35, 35); 887 888 // move around 889 test_move_action (pen_tool, 100, 200); 890 test_move_action (pen_tool, 20, 300); 891 test_move_action (pen_tool, 0, 0); 892 893 // add to path 894 test_move_action (pen_tool, 70, 50); 895 896 test_click_action (pen_tool, 1, 70, 50); 897 test_click_action (pen_tool, 1, 70, 50); 898 test_click_action (pen_tool, 1, 70, 100); 899 test_click_action (pen_tool, 1, 50, 100); 900 test_click_action (pen_tool, 1, 50, 50); 901 902 // close 903 test_click_action (pen_tool, 3, 0, 0); 904 Tool.yield (); 905 } 906 907 /** Test path coordinates and reverse path coordinates. */ 908 public static void test_coordinates () { 909 int x, y, xc, yc; 910 double px, py, mx, my; 911 string n; 912 Tool pen_tool = MainWindow.get_toolbox ().get_tool ("pen_tool"); 913 914 test_open_next_glyph (); 915 Glyph g = MainWindow.get_current_glyph (); 916 917 xc = (int) (g.allocation.width / 2.0); 918 yc = (int) (g.allocation.height / 2.0); 919 920 g.default_zoom (); 921 922 x = 10; 923 y = 15; 924 925 px = Glyph.path_coordinate_x (x); 926 py = Glyph.path_coordinate_y (y); 927 928 mx = x * Glyph.ivz () - Glyph.xc () + g.view_offset_x; 929 my = Glyph.yc () - y * Glyph.ivz () - g.view_offset_y; 930 931 if (mx != px || my != py) { 932 warning (@"bad coordinate $mx != $px || $my != $py"); 933 } 934 935 test_reverse_coordinate (x, y, px, py, "ten fifteen"); 936 test_click_action (pen_tool, 1, x, y); 937 938 // offset no zoom 939 n = "Offset no zoom"; 940 g.reset_zoom (); 941 942 px = Glyph.path_coordinate_x (x); 943 py = Glyph.path_coordinate_y (y); 944 945 test_reverse_coordinate (x, y, px, py, n); 946 test_click_action (pen_tool, 1, x, y); 947 948 // close path 949 test_click_action (pen_tool, 3, x, y); 950 } 951 952 private static void test_reverse_coordinate (int x, int y, double px, double py, string n) { 953 if (x != Glyph.reverse_path_coordinate_x (px) || Glyph.reverse_path_coordinate_y (py) != y) { 954 warning (@"Reverse coordinates does not match current point for test case \"$n\".\n $x != $(Glyph.reverse_path_coordinate_x (px)) || $(Glyph.reverse_path_coordinate_y (py)) != $y (x != Glyph.reverse_path_coordinate_x (px) || Glyph.reverse_path_coordinate_y (py) != y)"); 955 } 956 } 957 958 private static void test_last_is_clockwise (string name) { 959 bool d = ((!)MainWindow.get_current_glyph ().get_last_path ()).is_clockwise (); 960 961 if (!d) { 962 critical (@"\nPath $name is counter clockwise, in test_last_is_clockwise"); 963 } 964 965 } 966 967 private static bool test_reverse_last (string name) 968 requires (MainWindow.get_current_glyph ().get_last_path () != null) 969 { 970 Glyph g = MainWindow.get_current_glyph (); 971 Path p = (!) g.get_last_path (); 972 bool direction = p.is_clockwise (); 973 974 p.reverse (); 975 976 if (direction == p.is_clockwise ()) { 977 critical (@"Direction did not change after reverseing path \"$name\"\n"); 978 stderr.printf (@"Path length: $(p.points.size) \n"); 979 return false; 980 } 981 982 Tool.yield (); 983 return true; 984 } 985 986 class Point { 987 988 public int x; 989 public int y; 990 991 public Point (int x, int y) { 992 this.x = x; 993 this.y = y; 994 } 995 } 996 997 private static Point p (int x, int y) { 998 return new Point (x, y); 999 } 1000 1001 private static void test_triangle (Point a, Point b, Point c, string name = "") { 1002 Tool pen_tool = MainWindow.get_toolbox ().get_tool ("pen_tool"); 1003 1004 Tool.yield (); 1005 MainWindow.get_tab_bar ().select_overview (); 1006 1007 Tool.yield (); 1008 MainWindow.get_overview ().open_current_glyph (); 1009 1010 test_select_action (pen_tool); 1011 1012 test_click_action (pen_tool, 3, a.x, a.y); 1013 test_click_action (pen_tool, 3, b.x, b.y); 1014 test_click_action (pen_tool, 3, c.x, c.y); 1015 1016 test_reverse_last (@"Triangle reverse \"$name\" ($(a.x), $(a.y)), ($(b.x), $(b.y)), ($(c.x), $(c.y)) failed."); 1017 1018 Tool.yield (); 1019 } 1020 1021 private static void test_various_triangles () { 1022 test_triangle (p (287, 261), p (155, 81), p (200, 104), "First"); 1023 test_triangle (p (65, 100), p (168, 100), p (196, 177), "Second"); 1024 test_triangle (p (132, 68), p (195, 283), p (195, 222), "Third"); 1025 test_triangle (p (144, 267), p (147, 27), p (296, 267), "Fourth"); 1026 } 1027 1028 public static void test_reverse_path () { 1029 // open a new glyph 1030 Tool pen_tool = MainWindow.get_toolbox ().get_tool ("pen_tool"); 1031 1032 Tool.yield (); 1033 MainWindow.get_tab_bar ().select_overview (); 1034 1035 Tool.yield (); 1036 MainWindow.get_overview ().open_current_glyph (); 1037 1038 test_select_action (pen_tool); 1039 1040 // paint 1041 int x_offset = 10; 1042 int y_offset = 10; 1043 1044 test_open_next_glyph (); 1045 test_various_triangles (); 1046 1047 test_open_next_glyph (); 1048 // draw clockwise and check direction 1049 1050 y_offset += 160; 1051 test_click_action (pen_tool, 3, 10 + x_offset, 20 + y_offset); 1052 test_click_action (pen_tool, 3, 17 + x_offset, 17 + y_offset); 1053 test_click_action (pen_tool, 3, 20 + x_offset, 0 + y_offset); 1054 test_click_action (pen_tool, 2, 0, 0); 1055 test_last_is_clockwise ("Clockwise triangle 1.2"); 1056 1057 // draw paths clockwise / counter clockwise and reverse them 1058 1059 test_click_action (pen_tool, 3, 115, 137); 1060 test_click_action (pen_tool, 3, 89, 74); 1061 test_click_action (pen_tool, 3, 188, 232); 1062 test_click_action (pen_tool, 2, 0, 0); 1063 test_reverse_last ("Triangle 0"); 1064 1065 // draw incomplete paths 1066 y_offset += 20; 1067 test_click_action (pen_tool, 3, 10 + x_offset, 20 + y_offset); 1068 test_reverse_last ("Point"); 1069 test_click_action (pen_tool, 2, 0, 0); 1070 1071 y_offset += 20; 1072 test_click_action (pen_tool, 3, 10 + x_offset, 20 + y_offset); 1073 test_click_action (pen_tool, 3, 10 + x_offset, 20 + y_offset); 1074 test_reverse_last ("Double point"); 1075 test_click_action (pen_tool, 2, 0, 0); 1076 1077 y_offset += 20; 1078 test_click_action (pen_tool, 3, 10 + x_offset, 30 + y_offset); 1079 test_click_action (pen_tool, 3, 10 + x_offset, 20 + y_offset); 1080 test_reverse_last ("Vertical line"); 1081 test_click_action (pen_tool, 2, 0, 0); 1082 1083 y_offset += 20; 1084 test_click_action (pen_tool, 1, 30 + x_offset, 20 + y_offset); 1085 test_click_action (pen_tool, 1, 10 + x_offset, 20 + y_offset); 1086 test_click_action (pen_tool, 3, 0, 0); 1087 test_reverse_last ("Horisontal line"); 1088 test_click_action (pen_tool, 2, 0, 0); 1089 1090 // triangle 1 1091 y_offset += 20; 1092 test_click_action (pen_tool, 3, 10 + x_offset, -10 + y_offset); 1093 test_click_action (pen_tool, 3, 20 + x_offset, 20 + y_offset); 1094 test_click_action (pen_tool, 3, 30 + x_offset, 0 + y_offset); 1095 test_reverse_last ("Triangle reverse 1"); 1096 test_click_action (pen_tool, 2, 0, 0); 1097 1098 // box 1099 y_offset += 20; 1100 test_click_action (pen_tool, 3, 100 + x_offset, 150 + y_offset); 1101 test_click_action (pen_tool, 3, 150 + x_offset, 150 + y_offset); 1102 test_click_action (pen_tool, 3, 150 + x_offset, 100 + y_offset); 1103 test_click_action (pen_tool, 3, 100 + x_offset, 100 + y_offset); 1104 test_reverse_last ("Box 1"); 1105 test_click_action (pen_tool, 2, 0, 0); 1106 } 1107 1108 private static Tool select_pen () { 1109 Tool pen_tool = MainWindow.get_toolbox ().get_tool ("pen_tool"); 1110 test_select_action (pen_tool); 1111 return pen_tool; 1112 } 1113 1114 public static void test_delete_points () { 1115 PenTool pen; 1116 1117 test_open_next_glyph (); 1118 1119 pen = (PenTool) select_pen (); 1120 1121 // draw a line with ten points 1122 for (int i = 1; i <= 10; i++) { 1123 test_click_action (pen, 3, 20*i, 20); 1124 } 1125 1126 // TODO: it would be nice to test if points were created here 1127 1128 // delete points 1129 for (int i = 1; i <= 10; i++) { 1130 test_move_action (pen, 20 * i, 20); 1131 test_click_action (pen, 1, 20*i, 20); 1132 PenTool.delete_selected_points (); 1133 } 1134 } 1135 1136 public static void test_reverse_random_triangles () { 1137 Tool pen; 1138 1139 int ax, bx, cx; 1140 int ay, by, cy; 1141 1142 bool r = true; 1143 1144 test_open_next_glyph (); 1145 pen = select_pen (); 1146 1147 for (int i = 0; i < 30; i++) { 1148 Tool.yield (); 1149 1150 ax = Random.int_range (0, 300); 1151 bx = Random.int_range (0, 300); 1152 cx = Random.int_range (0, 300); 1153 1154 ay = Random.int_range (0, 300); 1155 by = Random.int_range (0, 300); 1156 cy = Random.int_range (0, 300); 1157 1158 test_click_action (pen, 3, ax, ay); 1159 test_click_action (pen, 3, bx, by); 1160 test_click_action (pen, 3, cx, cy); 1161 test_click_action (pen, 2, 0, 0); 1162 1163 r = test_reverse_last (@"Random triangle № $(i + 1) ($ax, $ay), ($bx, $by), ($cx, $cy)"); 1164 if (!r) { 1165 test_open_next_glyph (); 1166 pen = select_pen (); 1167 1168 test_click_action (pen, 3, ax, ay); 1169 test_click_action (pen, 3, bx, by); 1170 test_click_action (pen, 3, cx, cy); 1171 test_click_action (pen, 2, 0, 0); 1172 1173 return; 1174 } 1175 1176 test_open_next_glyph (); 1177 } 1178 1179 if (r) test_open_next_glyph (); 1180 } 1181 1182 1183 /** Help function to test button press actions. */ 1184 public static void test_click_action (Tool t, int b, int x, int y) { 1185 Tool.yield (); 1186 t.press_action (t, b, x, y); 1187 1188 Tool.yield (); 1189 t.release_action (t, b, x, y); 1190 } 1191 1192 /** Help function to test select action for this tool. */ 1193 public static void test_select_action (Tool t) { 1194 Toolbox tb = MainWindow.get_toolbox (); 1195 Tool.yield (); 1196 tb.select_tool (t); 1197 } 1198 1199 public static void test_move_action (Tool t, int x, int y) { 1200 Tool.yield (); 1201 t.move_action (t, x, y); 1202 } 1203 1204 public static void test_open_next_glyph () { 1205 OverView o = MainWindow.get_overview (); 1206 1207 MainWindow.get_tab_bar ().select_overview (); 1208 Toolbox.select_tool_by_name ("utf_8"); 1209 Tool.yield (); 1210 1211 o.select_next_glyph (); 1212 Tool.yield (); 1213 1214 o.open_current_glyph (); 1215 Tool.yield (); 1216 } 1217 1218 private static void test_boundaries () { 1219 Preferences.draw_boundaries = true; 1220 } 1221 1222 private static void test_raster_path () { 1223 Glyph g = MainWindow.get_current_glyph (); 1224 PathList pl = new PathList (); 1225 Path path; 1226 1227 test_open_next_glyph (); 1228 test_inkscape_import (); // draw somee thing 1229 1230 foreach (Path p in g.get_all_paths ()) { 1231 path = new Path (); 1232 p.all_of_path ((cx, cy, ct) => { 1233 path.add (cx, cy); 1234 return true; 1235 }); 1236 pl.add (path); 1237 } 1238 1239 test_open_next_glyph (); 1240 1241 foreach (Path p in pl.paths) { 1242 g.add_path (p); 1243 } 1244 } 1245 1246 private static void test_file_path () { 1247 Font f = new Font (); 1248 File file; 1249 string folder; 1250 1251 f.font_file = "E:\\Typeface.bf"; 1252 folder = f.get_folder_path (); 1253 if (folder != "E:") { 1254 warning (@"Wrong folder, $folder"); 1255 } 1256 1257 f.font_file = "/home/user/Typeface.bf"; 1258 folder = f.get_folder_path (); 1259 if (folder != "/home/user") { 1260 warning (@"Wrong folder, $folder"); 1261 } 1262 1263 f.font_file = "./Typeface.bf"; 1264 file = File.new_for_path ("."); 1265 folder = f.get_folder_path (); 1266 if (((!)file.get_path ()) != folder) { 1267 warning (@"Wrong folder, $folder"); 1268 } 1269 1270 f.font_file = "./Typeface.bf"; 1271 folder = f.get_folder_path (); 1272 if (!folder.has_prefix ("/")) { 1273 warning (@"Wrong folder, $folder"); 1274 } 1275 } 1276 1277 static void test_xml () { 1278 Tag root; 1279 XmlParser parser; 1280 1281 parser = new XmlParser ("""<g><g><g></g><g><g></g></g></g></g>"""); 1282 1283 root = parser.get_root_tag (); 1284 print_tags (root); 1285 1286 if (parser.validate ()) { 1287 root = parser.get_root_tag (); 1288 print_tags (root); 1289 } else { 1290 warning ("Invalid XML code."); 1291 } 1292 } 1293 1294 static void print_tags (Tag tag) { 1295 print (tag.get_name ()); 1296 print ("\n"); 1297 print_attributes (tag); 1298 print (tag.get_content ()); 1299 1300 foreach (Tag t in tag) { 1301 print_tags (t); 1302 } 1303 } 1304 1305 static void print_attributes (Tag tag) { 1306 Attributes attributes = tag.get_attributes (); 1307 foreach (Attribute attribute in attributes) { 1308 print ("\t"); 1309 print (attribute.get_name ()); 1310 print ("\n"); 1311 } 1312 } 1313 1314 } 1315 1316 } 1317