rostests/winetests/gdiplus/graphicspath.c

   1 /*
   2  * Unit test suite for paths
   3  *
   4  * Copyright (C) 2007 Google (Evan Stade)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "windows.h"
  22 #include "gdiplus.h"
  23 #include "wine/test.h"
  24 #include <math.h>
  25
  26 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
  27 #define expectf(expected, got) ok(fabs(expected - got) < 2.0, "Expected %.2f, got %.2f\n", expected, got)
  28 #define POINT_TYPE_MAX_LEN (75)
  29
  30 static void stringify_point_type(PathPointType type, char * name)
  31 {
  32     *name = '\0';
  33
  34     switch(type & PathPointTypePathTypeMask){
  35         case PathPointTypeStart:
  36             strcat(name, "PathPointTypeStart");
  37             break;
  38         case PathPointTypeLine:
  39             strcat(name, "PathPointTypeLine");
  40             break;
  41         case PathPointTypeBezier:
  42             strcat(name, "PathPointTypeBezier");
  43             break;
  44         default:
  45             strcat(name, "Unknown type");
  46             return;
  47     }
  48
  49     type &= ~PathPointTypePathTypeMask;
  50     if(type & ~((PathPointTypePathMarker | PathPointTypeCloseSubpath))){
  51         *name = '\0';
  52         strcat(name, "Unknown type");
  53         return;
  54     }
  55
  56     if(type & PathPointTypePathMarker)
  57         strcat(name, " | PathPointTypePathMarker");
  58     if(type & PathPointTypeCloseSubpath)
  59         strcat(name, " | PathPointTypeCloseSubpath");
  60 }
  61
  62 /* this helper structure and function modeled after gdi path.c test */
  63 typedef struct
  64 {
  65     REAL X, Y;
  66     BYTE type;
  67
  68     /* How many extra entries before this one only on wine
  69      * but not on native? */
  70     int wine_only_entries_preceding;
  71
  72     /* 0 - This entry matches on wine.
  73      * 1 - This entry corresponds to a single entry on wine that does not match the native entry.
  74      * 2 - This entry is currently skipped on wine but present on native. */
  75     int todo;
  76 } path_test_t;
  77
  78 static void ok_path(GpPath* path, const path_test_t *expected, INT expected_size, BOOL todo_size)
  79 {
  80     BYTE * types;
  81     INT size, idx = 0, eidx = 0, numskip;
  82     GpPointF * points;
  83     char ename[POINT_TYPE_MAX_LEN], name[POINT_TYPE_MAX_LEN];
  84
  85     if(GdipGetPointCount(path, &size) != Ok){
  86         skip("Cannot perform path comparisons due to failure to retrieve path.\n");
  87         return;
  88     }
  89
  90     if(todo_size) todo_wine
  91         ok(size == expected_size, "Path size %d does not match expected size %d\n",
  92             size, expected_size);
  93     else
  94         ok(size == expected_size, "Path size %d does not match expected size %d\n",
  95             size, expected_size);
  96
  97     points = HeapAlloc(GetProcessHeap(), 0, size * sizeof(GpPointF));
  98     types = HeapAlloc(GetProcessHeap(), 0, size);
  99
 100     if(GdipGetPathPoints(path, points, size) != Ok || GdipGetPathTypes(path, types, size) != Ok){
 101         skip("Cannot perform path comparisons due to failure to retrieve path.\n");
 102         goto end;
 103     }
 104
 105     numskip = expected_size ? expected[eidx].wine_only_entries_preceding : 0;
 106     while (idx < size && eidx < expected_size){
 107         /* We allow a few pixels fudge in matching X and Y coordinates to account for imprecision in
 108          * floating point to integer conversion */
 109         BOOL match = (types[idx] == expected[eidx].type) &&
 110             fabs(points[idx].X - expected[eidx].X) <= 2.0 &&
 111             fabs(points[idx].Y - expected[eidx].Y) <= 2.0;
 112
 113         stringify_point_type(expected[eidx].type, ename);
 114         stringify_point_type(types[idx], name);
 115
 116         if (expected[eidx].todo || numskip) todo_wine
 117             ok(match, "Expected #%d: %s (%.1f,%.1f) but got %s (%.1f,%.1f)\n", eidx,
 118                ename, expected[eidx].X, expected[eidx].Y,
 119                name, points[idx].X, points[idx].Y);
 120         else
 121             ok(match, "Expected #%d: %s (%.1f,%.1f) but got %s (%.1f,%.1f)\n", eidx,
 122                ename, expected[eidx].X, expected[eidx].Y,
 123                name, points[idx].X, points[idx].Y);
 124
 125         if (match || expected[eidx].todo != 2)
 126             idx++;
 127         if (match || !numskip--)
 128             numskip = expected[++eidx].wine_only_entries_preceding;
 129     }
 130
 131 end:
 132     HeapFree(GetProcessHeap(), 0, types);
 133     HeapFree(GetProcessHeap(), 0, points);
 134 }
 135
 136 static void test_constructor_destructor(void)
 137 {
 138     GpStatus status;
 139     GpPath* path = NULL;
 140
 141     status = GdipCreatePath(FillModeAlternate, &path);
 142     expect(Ok, status);
 143     ok(path != NULL, "Expected path to be initialized\n");
 144
 145     status = GdipDeletePath(NULL);
 146     expect(InvalidParameter, status);
 147
 148     status = GdipDeletePath(path);
 149     expect(Ok, status);
 150 }
 151
 152 static void test_getpathdata(void)
 153 {
 154     GpPath *path;
 155     GpPathData data;
 156     GpStatus status;
 157     INT count;
 158
 159     GdipCreatePath(FillModeAlternate, &path);
 160     status = GdipAddPathLine(path, 5.0, 5.0, 100.0, 50.0);
 161     expect(Ok, status);
 162
 163     /* Prepare storage. Made by wrapper class. */
 164     status = GdipGetPointCount(path, &count);
 165     expect(Ok, status);
 166
 167     data.Count  = 2;
 168     data.Types  = GdipAlloc(sizeof(BYTE) * count);
 169     data.Points = GdipAlloc(sizeof(PointF) * count);
 170
 171     status = GdipGetPathData(path, &data);
 172     expect(Ok, status);
 173     expect((data.Points[0].X == 5.0) && (data.Points[0].Y == 5.0) &&
 174            (data.Points[1].X == 100.0) && (data.Points[1].Y == 50.0), TRUE);
 175     expect((data.Types[0] == PathPointTypeStart) && (data.Types[1] == PathPointTypeLine), TRUE);
 176
 177     GdipFree(data.Points);
 178     GdipFree(data.Types);
 179     GdipDeletePath(path);
 180 }
 181
 182 static path_test_t line2_path[] = {
 183     {0.0, 50.0, PathPointTypeStart, 0, 0}, /*0*/
 184     {5.0, 45.0, PathPointTypeLine, 0, 0}, /*1*/
 185     {0.0, 40.0, PathPointTypeLine, 0, 0}, /*2*/
 186     {15.0, 35.0, PathPointTypeLine, 0, 0}, /*3*/
 187     {0.0, 30.0, PathPointTypeLine, 0, 0}, /*4*/
 188     {25.0, 25.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*5*/
 189     {0.0, 20.0, PathPointTypeStart, 0, 0}, /*6*/
 190     {35.0, 15.0, PathPointTypeLine, 0, 0}, /*7*/
 191     {0.0, 10.0, PathPointTypeLine, 0, 0} /*8*/
 192     };
 193
 194 static void test_line2(void)
 195 {
 196     GpStatus status;
 197     GpPath* path;
 198     int i;
 199     GpPointF line2_points[9];
 200
 201     for(i = 0; i < 9; i ++){
 202         line2_points[i].X = i * 5.0 * (REAL)(i % 2);
 203         line2_points[i].Y = 50.0 - i * 5.0;
 204     }
 205
 206     GdipCreatePath(FillModeAlternate, &path);
 207     status = GdipAddPathLine2(path, line2_points, 3);
 208     expect(Ok, status);
 209     status = GdipAddPathLine2(path, &(line2_points[3]), 3);
 210     expect(Ok, status);
 211     status = GdipClosePathFigure(path);
 212     expect(Ok, status);
 213     status = GdipAddPathLine2(path, &(line2_points[6]), 3);
 214     expect(Ok, status);
 215
 216     ok_path(path, line2_path, sizeof(line2_path)/sizeof(path_test_t), FALSE);
 217 }
 218
 219 static path_test_t arc_path[] = {
 220     {600.0, 450.0, PathPointTypeStart, 0, 0}, /*0*/
 221     {600.0, 643.3, PathPointTypeBezier, 0, 0}, /*1*/
 222     {488.1, 800.0, PathPointTypeBezier, 0, 0}, /*2*/
 223     {350.0, 800.0, PathPointTypeBezier, 0, 0}, /*3*/
 224     {600.0, 450.0, PathPointTypeLine, 0, 0}, /*4*/
 225     {600.0, 643.3, PathPointTypeBezier, 0, 0}, /*5*/
 226     {488.1, 800.0, PathPointTypeBezier, 0, 0}, /*6*/
 227     {350.0, 800.0, PathPointTypeBezier, 0, 0}, /*7*/
 228     {329.8, 800.0, PathPointTypeBezier, 0, 0}, /*8*/
 229     {309.7, 796.6, PathPointTypeBezier, 0, 0}, /*9*/
 230     {290.1, 789.8, PathPointTypeBezier, 0, 0}, /*10*/
 231     {409.9, 110.2, PathPointTypeLine, 0, 0}, /*11*/
 232     {544.0, 156.5, PathPointTypeBezier, 0, 0}, /*12*/
 233     {625.8, 346.2, PathPointTypeBezier, 0, 0}, /*13*/
 234     {592.7, 533.9, PathPointTypeBezier, 0, 0}, /*14*/
 235     {592.5, 535.3, PathPointTypeBezier, 0, 0}, /*15*/
 236     {592.2, 536.7, PathPointTypeBezier, 0, 0}, /*16*/
 237     {592.0, 538.1, PathPointTypeBezier, 0, 0}, /*17*/
 238     {409.9, 789.8, PathPointTypeLine, 0, 0}, /*18*/
 239     {544.0, 743.5, PathPointTypeBezier, 0, 0}, /*19*/
 240     {625.8, 553.8, PathPointTypeBezier, 0, 0}, /*20*/
 241     {592.7, 366.1, PathPointTypeBezier, 0, 0}, /*21*/
 242     {592.5, 364.7, PathPointTypeBezier, 0, 0}, /*22*/
 243     {592.2, 363.3, PathPointTypeBezier, 0, 0}, /*23*/
 244     {592.0, 361.9, PathPointTypeBezier, 0, 0}, /*24*/
 245     {540.4, 676.9, PathPointTypeLine, 0, 0}, /*25*/
 246     {629.9, 529.7, PathPointTypeBezier, 0, 0}, /*26*/
 247     {617.2, 308.8, PathPointTypeBezier, 0, 0}, /*27*/
 248     {512.1, 183.5, PathPointTypeBezier, 0, 0}, /*28*/
 249     {406.9, 58.2, PathPointTypeBezier, 0, 0}, /*29*/
 250     {249.1, 75.9, PathPointTypeBezier, 0, 0}, /*30*/
 251     {159.6, 223.1, PathPointTypeBezier, 0, 0}, /*31*/
 252     {70.1, 370.3, PathPointTypeBezier, 0, 0}, /*32*/
 253     {82.8, 591.2, PathPointTypeBezier, 0, 0}, /*33*/
 254     {187.9, 716.5, PathPointTypeBezier, 0, 0}, /*34*/
 255     {293.1, 841.8, PathPointTypeBezier, 0, 0}, /*35*/
 256     {450.9, 824.1, PathPointTypeBezier, 0, 0}, /*36*/
 257     {540.4, 676.9, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 1} /*37*/
 258     };
 259
 260 static void test_arc(void)
 261 {
 262     GpStatus status;
 263     GpPath* path;
 264
 265     GdipCreatePath(FillModeAlternate, &path);
 266     /* Exactly 90 degrees */
 267     status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0);
 268     expect(Ok, status);
 269     /* Over 90 degrees */
 270     status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
 271     expect(Ok, status);
 272     /* Negative start angle */
 273     status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0);
 274     expect(Ok, status);
 275     /* Negative sweep angle */
 276     status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 80.0, -100.0);
 277     expect(Ok, status);
 278     /* More than a full revolution */
 279     status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 50.0, -400.0);
 280     expect(Ok, status);
 281     /* 0 sweep angle */
 282     status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 50.0, 0.0);
 283     expect(Ok, status);
 284
 285     ok_path(path, arc_path, sizeof(arc_path)/sizeof(path_test_t), FALSE);
 286 }
 287
 288 static void test_worldbounds(void)
 289 {
 290     GpStatus status;
 291     GpPath *path;
 292     GpPen *pen;
 293     GpMatrix *matrix;
 294     GpRectF bounds;
 295     GpPointF line2_points[10];
 296     int i;
 297
 298     for(i = 0; i < 10; i ++){
 299         line2_points[i].X = 200.0 + i * 50.0 * (i % 2);
 300         line2_points[i].Y = 200.0 + i * 50.0 * !(i % 2);
 301     }
 302     GdipCreatePen1((ARGB)0xdeadbeef, 20.0, UnitWorld, &pen);
 303     GdipSetPenEndCap(pen, LineCapSquareAnchor);
 304     GdipCreateMatrix2(1.5, 0.0, 1.0, 1.2, 10.4, 10.2, &matrix);
 305
 306     GdipCreatePath(FillModeAlternate, &path);
 307     GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
 308     GdipAddPathLine2(path, &(line2_points[0]), 10);
 309     status = GdipGetPathWorldBounds(path, &bounds, NULL, NULL);
 310     expect(Ok, status);
 311     GdipDeletePath(path);
 312
 313     expectf(200.0, bounds.X);
 314     expectf(200.0, bounds.Y);
 315     expectf(450.0, bounds.Width);
 316     expectf(600.0, bounds.Height);
 317
 318     GdipCreatePath(FillModeAlternate, &path);
 319     GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
 320     GdipAddPathLine2(path, &(line2_points[0]), 10);
 321     status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL);
 322     expect(Ok, status);
 323     GdipDeletePath(path);
 324
 325     expectf(510.4, bounds.X);
 326     expectf(250.2, bounds.Y);
 327     expectf(1275.0, bounds.Width);
 328     expectf(720.0, bounds.Height);
 329
 330     GdipCreatePath(FillModeAlternate, &path);
 331     GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
 332     GdipAddPathLine2(path, &(line2_points[0]), 10);
 333     status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
 334     expect(Ok, status);
 335     GdipDeletePath(path);
 336
 337     expectf(100.0, bounds.X);
 338     expectf(100.0, bounds.Y);
 339     expectf(650.0, bounds.Width);
 340     expectf(800.0, bounds.Height);
 341
 342     GdipCreatePath(FillModeAlternate, &path);
 343     GdipAddPathLine2(path, &(line2_points[0]), 2);
 344     status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
 345     expect(Ok, status);
 346     GdipDeletePath(path);
 347
 348     expectf(156.0, bounds.X);
 349     expectf(156.0, bounds.Y);
 350     expectf(138.0, bounds.Width);
 351     expectf(88.0, bounds.Height);
 352
 353     line2_points[2].X = 2 * line2_points[1].X - line2_points[0].X;
 354     line2_points[2].Y = 2 * line2_points[1].Y - line2_points[0].Y;
 355
 356     GdipCreatePath(FillModeAlternate, &path);
 357     GdipAddPathLine2(path, &(line2_points[0]), 3);
 358     status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
 359     expect(Ok, status);
 360     GdipDeletePath(path);
 361
 362     expectf(100.0, bounds.X);
 363     expectf(100.0, bounds.Y);
 364     expectf(300.0, bounds.Width);
 365     expectf(200.0, bounds.Height);
 366
 367     GdipCreatePath(FillModeAlternate, &path);
 368     GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 45.0, 20.0);
 369     status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
 370     expect(Ok, status);
 371     GdipDeletePath(path);
 372
 373     expectf(386.7, bounds.X);
 374     expectf(553.4, bounds.Y);
 375     expectf(266.8, bounds.Width);
 376     expectf(289.6, bounds.Height);
 377
 378     GdipCreatePath(FillModeAlternate, &path);
 379     status = GdipGetPathWorldBounds(path, &bounds, matrix, pen);
 380     expect(Ok, status);
 381     GdipDeletePath(path);
 382
 383     expectf(0.0, bounds.X);
 384     expectf(0.0, bounds.Y);
 385     expectf(0.0, bounds.Width);
 386     expectf(0.0, bounds.Height);
 387
 388     GdipCreatePath(FillModeAlternate, &path);
 389     GdipAddPathLine2(path, &(line2_points[0]), 2);
 390     status = GdipGetPathWorldBounds(path, &bounds, matrix, pen);
 391     expect(Ok, status);
 392     GdipDeletePath(path);
 393
 394     todo_wine{
 395         expectf(427.9, bounds.X);
 396         expectf(167.7, bounds.Y);
 397         expectf(239.9, bounds.Width);
 398         expectf(164.9, bounds.Height);
 399     }
 400
 401     GdipDeleteMatrix(matrix);
 402     GdipCreateMatrix2(0.9, -0.5, -0.5, -1.2, 10.4, 10.2, &matrix);
 403     GdipCreatePath(FillModeAlternate, &path);
 404     GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
 405     GdipAddPathLine2(path, &(line2_points[0]), 10);
 406     status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL);
 407     expect(Ok, status);
 408     GdipDeletePath(path);
 409
 410     expectf(-209.6, bounds.X);
 411     expectf(-1274.8, bounds.Y);
 412     expectf(705.0, bounds.Width);
 413     expectf(945.0, bounds.Height);
 414 }
 415
 416 static path_test_t pathpath_path[] = {
 417     {600.00, 450.00, PathPointTypeStart, 0, 0}, /*0*/
 418     {600.00, 643.30, PathPointTypeBezier, 0, 0}, /*1*/
 419     {488.07, 800.00, PathPointTypeBezier, 0, 0}, /*2*/
 420     {350.00, 800.00, PathPointTypeBezier, 0, 0}, /*3*/
 421     {319.61, 797.40, PathPointTypeStart, 0, 0}, /*4*/
 422     {182.56, 773.90, PathPointTypeBezier, 0, 0}, /*5*/
 423     {85.07, 599.31, PathPointTypeBezier, 0, 0}, /*6*/
 424     {101.85, 407.45, PathPointTypeBezier, 0, 0}, /*7*/
 425     {102.54, 399.66, PathPointTypeBezier, 0, 0}, /*8*/
 426     {103.40, 391.91, PathPointTypeBezier, 0, 0}, /*9*/
 427     {104.46, 384.21, PathPointTypeBezier, 0, 0}, /*10*/
 428     {409.92, 110.20, PathPointTypeLine, 0, 0}, /*11*/
 429     {543.96, 156.53, PathPointTypeBezier, 0, 0}, /*12*/
 430     {625.80, 346.22, PathPointTypeBezier, 0, 0}, /*13*/
 431     {592.71, 533.88, PathPointTypeBezier, 0, 0}, /*14*/
 432     {592.47, 535.28, PathPointTypeBezier, 0, 0}, /*15*/
 433     {592.22, 536.67, PathPointTypeBezier, 0, 0}, /*16*/
 434     {591.96, 538.06, PathPointTypeBezier, 0, 0}, /*17*/
 435     {319.61, 797.40, PathPointTypeLine, 0, 0}, /*18*/
 436     {182.56, 773.90, PathPointTypeBezier, 0, 0}, /*19*/
 437     {85.07, 599.31, PathPointTypeBezier, 0, 0}, /*20*/
 438     {101.85, 407.45, PathPointTypeBezier, 0, 0}, /*21*/
 439     {102.54, 399.66, PathPointTypeBezier, 0, 0}, /*22*/
 440     {103.40, 391.91, PathPointTypeBezier, 0, 0}, /*23*/
 441     {104.46, 384.21, PathPointTypeBezier, 0, 0} /*24*/
 442     };
 443
 444 static void test_pathpath(void)
 445 {
 446     GpStatus status;
 447     GpPath* path1, *path2;
 448
 449     GdipCreatePath(FillModeAlternate, &path2);
 450     GdipAddPathArc(path2, 100.0, 100.0, 500.0, 700.0, 95.0, 100.0);
 451
 452     GdipCreatePath(FillModeAlternate, &path1);
 453     GdipAddPathArc(path1, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0);
 454     status = GdipAddPathPath(path1, path2, FALSE);
 455     expect(Ok, status);
 456     GdipAddPathArc(path1, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0);
 457     status = GdipAddPathPath(path1, path2, TRUE);
 458     expect(Ok, status);
 459
 460     ok_path(path1, pathpath_path, sizeof(pathpath_path)/sizeof(path_test_t), FALSE);
 461
 462     GdipDeletePath(path1);
 463     GdipDeletePath(path2);
 464 }
 465
 466 static path_test_t ellipse_path[] = {
 467     {30.00, 125.25, PathPointTypeStart, 0, 0}, /*0*/
 468     {30.00, 139.20, PathPointTypeBezier, 0, 0}, /*1*/
 469     {25.52, 150.50, PathPointTypeBezier, 0, 0}, /*2*/
 470     {20.00, 150.50, PathPointTypeBezier, 0, 0}, /*3*/
 471     {14.48, 150.50, PathPointTypeBezier, 0, 0}, /*4*/
 472     {10.00, 139.20, PathPointTypeBezier, 0, 0}, /*5*/
 473     {10.00, 125.25, PathPointTypeBezier, 0, 0}, /*6*/
 474     {10.00, 111.30, PathPointTypeBezier, 0, 0}, /*7*/
 475     {14.48, 100.00, PathPointTypeBezier, 0, 0}, /*8*/
 476     {20.00, 100.00, PathPointTypeBezier, 0, 0}, /*9*/
 477     {25.52, 100.00, PathPointTypeBezier, 0, 0}, /*10*/
 478     {30.00, 111.30, PathPointTypeBezier, 0, 0}, /*11*/
 479     {30.00, 125.25, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0}, /*12*/
 480     {7.00, 11.00, PathPointTypeStart, 0, 0}, /*13*/
 481     {13.00, 17.00, PathPointTypeLine, 0, 0}, /*14*/
 482     {5.00, 195.00, PathPointTypeStart, 0, 0}, /*15*/
 483     {5.00, 192.24, PathPointTypeBezier, 0, 0}, /*16*/
 484     {6.12, 190.00, PathPointTypeBezier, 0, 0}, /*17*/
 485     {7.50, 190.00, PathPointTypeBezier, 0, 0}, /*18*/
 486     {8.88, 190.00, PathPointTypeBezier, 0, 0}, /*19*/
 487     {10.00, 192.24, PathPointTypeBezier, 0, 0}, /*20*/
 488     {10.00, 195.00, PathPointTypeBezier, 0, 0}, /*21*/
 489     {10.00, 197.76, PathPointTypeBezier, 0, 0}, /*22*/
 490     {8.88, 200.00, PathPointTypeBezier, 0, 0}, /*23*/
 491     {7.50, 200.00, PathPointTypeBezier, 0, 0}, /*24*/
 492     {6.12, 200.00, PathPointTypeBezier, 0, 0}, /*25*/
 493     {5.00, 197.76, PathPointTypeBezier, 0, 0}, /*26*/
 494     {5.00, 195.00, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0}, /*27*/
 495     {10.00, 300.50, PathPointTypeStart, 0, 0}, /*28*/
 496     {10.00, 300.78, PathPointTypeBezier, 0, 0}, /*29*/
 497     {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*30*/
 498     {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*31*/
 499     {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*32*/
 500     {10.00, 300.78, PathPointTypeBezier, 0, 0}, /*33*/
 501     {10.00, 300.50, PathPointTypeBezier, 0, 0}, /*34*/
 502     {10.00, 300.22, PathPointTypeBezier, 0, 0}, /*35*/
 503     {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*36*/
 504     {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*37*/
 505     {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*38*/
 506     {10.00, 300.22, PathPointTypeBezier, 0, 0}, /*39*/
 507     {10.00, 300.50, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*40*/
 508     };
 509
 510 static void test_ellipse(void)
 511 {
 512     GpStatus status;
 513     GpPath *path;
 514     GpPointF points[2];
 515
 516     points[0].X = 7.0;
 517     points[0].Y = 11.0;
 518     points[1].X = 13.0;
 519     points[1].Y = 17.0;
 520
 521     GdipCreatePath(FillModeAlternate, &path);
 522     status = GdipAddPathEllipse(path, 10.0, 100.0, 20.0, 50.5);
 523     expect(Ok, status);
 524     GdipAddPathLine2(path, points, 2);
 525     status = GdipAddPathEllipse(path, 10.0, 200.0, -5.0, -10.0);
 526     expect(Ok, status);
 527     GdipClosePathFigure(path);
 528     status = GdipAddPathEllipse(path, 10.0, 300.0, 0.0, 1.0);
 529     expect(Ok, status);
 530
 531     ok_path(path, ellipse_path, sizeof(ellipse_path)/sizeof(path_test_t), FALSE);
 532
 533     GdipDeletePath(path);
 534 }
 535
 536 static path_test_t linei_path[] = {
 537     {5.00, 5.00, PathPointTypeStart, 0, 0}, /*0*/
 538     {6.00, 8.00, PathPointTypeLine, 0, 0}, /*1*/
 539     {409.92, 110.20, PathPointTypeLine, 0, 0}, /*2*/
 540     {543.96, 156.53, PathPointTypeBezier, 0, 0}, /*3*/
 541     {625.80, 346.22, PathPointTypeBezier, 0, 0}, /*4*/
 542     {592.71, 533.88, PathPointTypeBezier, 0, 0}, /*5*/
 543     {592.47, 535.28, PathPointTypeBezier, 0, 0}, /*6*/
 544     {592.22, 536.67, PathPointTypeBezier, 0, 0}, /*7*/
 545     {591.96, 538.06, PathPointTypeBezier, 0, 0}, /*8*/
 546     {15.00, 15.00, PathPointTypeLine, 0, 0}, /*9*/
 547     {26.00, 28.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*10*/
 548     {35.00, 35.00, PathPointTypeStart, 0, 0}, /*11*/
 549     {36.00, 38.00, PathPointTypeLine, 0, 0} /*12*/
 550     };
 551
 552 static void test_linei(void)
 553 {
 554     GpStatus status;
 555     GpPath *path;
 556     GpPointF points[2];
 557
 558     points[0].X = 7.0;
 559     points[0].Y = 11.0;
 560     points[1].X = 13.0;
 561     points[1].Y = 17.0;
 562
 563     GdipCreatePath(FillModeAlternate, &path);
 564     status = GdipAddPathLineI(path, 5.0, 5.0, 6.0, 8.0);
 565     expect(Ok, status);
 566     GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0);
 567     status = GdipAddPathLineI(path, 15.0, 15.0, 26.0, 28.0);
 568     expect(Ok, status);
 569     GdipClosePathFigure(path);
 570     status = GdipAddPathLineI(path, 35.0, 35.0, 36.0, 38.0);
 571     expect(Ok, status);
 572
 573     ok_path(path, linei_path, sizeof(linei_path)/sizeof(path_test_t), FALSE);
 574
 575     GdipDeletePath(path);
 576 }
 577
 578 static path_test_t poly_path[] = {
 579     {5.00, 5.00, PathPointTypeStart, 0, 0},   /*1*/
 580     {6.00, 8.00, PathPointTypeLine, 0, 0},    /*2*/
 581     {0.00,  0.00,  PathPointTypeStart, 0, 0}, /*3*/
 582     {10.00, 10.00, PathPointTypeLine, 0, 0},  /*4*/
 583     {10.00, 20.00, PathPointTypeLine, 0, 0},  /*5*/
 584     {30.00, 10.00, PathPointTypeLine, 0, 0},  /*6*/
 585     {20.00, 0.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*7*/
 586     };
 587
 588 static void test_polygon(void)
 589 {
 590     GpStatus status;
 591     GpPath *path;
 592     GpPointF points[5];
 593
 594     points[0].X = 0.0;
 595     points[0].Y = 0.0;
 596     points[1].X = 10.0;
 597     points[1].Y = 10.0;
 598     points[2].X = 10.0;
 599     points[2].Y = 20.0;
 600     points[3].X = 30.0;
 601     points[3].Y = 10.0;
 602     points[4].X = 20.0;
 603     points[4].Y = 0.0;
 604
 605     GdipCreatePath(FillModeAlternate, &path);
 606
 607     /* NULL args */
 608     status = GdipAddPathPolygon(NULL, points, 5);
 609     expect(InvalidParameter, status);
 610     status = GdipAddPathPolygon(path, NULL, 5);
 611     expect(InvalidParameter, status);
 612     /* Polygon should have 3 points at least */
 613     status = GdipAddPathPolygon(path, points, 2);
 614     expect(InvalidParameter, status);
 615
 616     /* to test how it prolongs not empty path */
 617     status = GdipAddPathLine(path, 5.0, 5.0, 6.0, 8.0);
 618     expect(Ok, status);
 619     status = GdipAddPathPolygon(path, points, 5);
 620     expect(Ok, status);
 621     /* check resulting path */
 622     ok_path(path, poly_path, sizeof(poly_path)/sizeof(path_test_t), FALSE);
 623
 624     GdipDeletePath(path);
 625 }
 626
 627 static path_test_t rect_path[] = {
 628     {5.0, 5.0,       PathPointTypeStart, 0, 0}, /*0*/
 629     {105.0, 5.0,     PathPointTypeLine,  0, 0}, /*1*/
 630     {105.0, 55.0,    PathPointTypeLine,  0, 0}, /*2*/
 631     {5.0, 55.0,      PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*3*/
 632
 633     {100.0, 50.0,    PathPointTypeStart, 0, 0}, /*4*/
 634     {220.0, 50.0,    PathPointTypeLine,  0, 0}, /*5*/
 635     {220.0, 80.0,    PathPointTypeLine,  0, 0}, /*6*/
 636     {100.0, 80.0,    PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}  /*7*/
 637     };
 638
 639 static void test_rect(void)
 640 {
 641     GpStatus status;
 642     GpPath *path;
 643     GpRectF rects[2];
 644
 645     GdipCreatePath(FillModeAlternate, &path);
 646     status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
 647     expect(Ok, status);
 648     status = GdipAddPathRectangle(path, 100.0, 50.0, 120.0, 30.0);
 649     expect(Ok, status);
 650
 651     ok_path(path, rect_path, sizeof(rect_path)/sizeof(path_test_t), FALSE);
 652
 653     GdipDeletePath(path);
 654
 655     GdipCreatePath(FillModeAlternate, &path);
 656
 657     rects[0].X      = 5.0;
 658     rects[0].Y      = 5.0;
 659     rects[0].Width  = 100.0;
 660     rects[0].Height = 50.0;
 661     rects[1].X      = 100.0;
 662     rects[1].Y      = 50.0;
 663     rects[1].Width  = 120.0;
 664     rects[1].Height = 30.0;
 665
 666     status = GdipAddPathRectangles(path, (GDIPCONST GpRectF*)&rects, 2);
 667     expect(Ok, status);
 668
 669     ok_path(path, rect_path, sizeof(rect_path)/sizeof(path_test_t), FALSE);
 670
 671     GdipDeletePath(path);
 672 }
 673
 674 static void test_lastpoint(void)
 675 {
 676     GpStatus status;
 677     GpPath *path;
 678     GpPointF ptf;
 679
 680     GdipCreatePath(FillModeAlternate, &path);
 681     status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
 682     expect(Ok, status);
 683
 684     /* invalid args */
 685     status = GdipGetPathLastPoint(NULL, &ptf);
 686     expect(InvalidParameter, status);
 687     status = GdipGetPathLastPoint(path, NULL);
 688     expect(InvalidParameter, status);
 689     status = GdipGetPathLastPoint(NULL, NULL);
 690     expect(InvalidParameter, status);
 691
 692     status = GdipGetPathLastPoint(path, &ptf);
 693     expect(Ok, status);
 694     expect(TRUE, (ptf.X == 5.0) && (ptf.Y == 55.0));
 695
 696     GdipDeletePath(path);
 697 }
 698
 699 START_TEST(graphicspath)
 700 {
 701     struct GdiplusStartupInput gdiplusStartupInput;
 702     ULONG_PTR gdiplusToken;
 703
 704     gdiplusStartupInput.GdiplusVersion              = 1;
 705     gdiplusStartupInput.DebugEventCallback          = NULL;
 706     gdiplusStartupInput.SuppressBackgroundThread    = 0;
 707     gdiplusStartupInput.SuppressExternalCodecs      = 0;
 708
 709     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
 710
 711     test_constructor_destructor();
 712     test_getpathdata();
 713     test_line2();
 714     test_arc();
 715     test_worldbounds();
 716     test_pathpath();
 717     test_ellipse();
 718     test_linei();
 719     test_rect();
 720     test_polygon();
 721     test_lastpoint();
 722
 723     GdiplusShutdown(gdiplusToken);
 724 }