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}, /**/
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 GdipDeletePath(path);
219 }
220
221 static path_test_t arc_path[] = {
222 {600.0, 450.0, PathPointTypeStart, 0, 0}, /**/
223 {600.0, 643.3, PathPointTypeBezier, 0, 0}, /*1*/
224 {488.1, 800.0, PathPointTypeBezier, 0, 0}, /*2*/
225 {350.0, 800.0, PathPointTypeBezier, 0, 0}, /*3*/
226 {600.0, 450.0, PathPointTypeLine, 0, 0}, /*4*/
227 {600.0, 643.3, PathPointTypeBezier, 0, 0}, /*5*/
228 {488.1, 800.0, PathPointTypeBezier, 0, 0}, /*6*/
229 {350.0, 800.0, PathPointTypeBezier, 0, 0}, /*7*/
230 {329.8, 800.0, PathPointTypeBezier, 0, 0}, /*8*/
231 {309.7, 796.6, PathPointTypeBezier, 0, 0}, /*9*/
232 {290.1, 789.8, PathPointTypeBezier, 0, 0}, /*10*/
233 {409.9, 110.2, PathPointTypeLine, 0, 0}, /*11*/
234 {544.0, 156.5, PathPointTypeBezier, 0, 0}, /*12*/
235 {625.8, 346.2, PathPointTypeBezier, 0, 0}, /*13*/
236 {592.7, 533.9, PathPointTypeBezier, 0, 0}, /*14*/
237 {592.5, 535.3, PathPointTypeBezier, 0, 0}, /*15*/
238 {592.2, 536.7, PathPointTypeBezier, 0, 0}, /*16*/
239 {592.0, 538.1, PathPointTypeBezier, 0, 0}, /*17*/
240 {409.9, 789.8, PathPointTypeLine, 0, 0}, /*18*/
241 {544.0, 743.5, PathPointTypeBezier, 0, 0}, /*19*/
242 {625.8, 553.8, PathPointTypeBezier, 0, 0}, /*20*/
243 {592.7, 366.1, PathPointTypeBezier, 0, 0}, /*21*/
244 {592.5, 364.7, PathPointTypeBezier, 0, 0}, /*22*/
245 {592.2, 363.3, PathPointTypeBezier, 0, 0}, /*23*/
246 {592.0, 361.9, PathPointTypeBezier, 0, 0}, /*24*/
247 {540.4, 676.9, PathPointTypeLine, 0, 0}, /*25*/
248 {629.9, 529.7, PathPointTypeBezier, 0, 0}, /*26*/
249 {617.2, 308.8, PathPointTypeBezier, 0, 0}, /*27*/
250 {512.1, 183.5, PathPointTypeBezier, 0, 0}, /*28*/
251 {406.9, 58.2, PathPointTypeBezier, 0, 0}, /*29*/
252 {249.1, 75.9, PathPointTypeBezier, 0, 0}, /*30*/
253 {159.6, 223.1, PathPointTypeBezier, 0, 0}, /*31*/
254 {70.1, 370.3, PathPointTypeBezier, 0, 0}, /*32*/
255 {82.8, 591.2, PathPointTypeBezier, 0, 0}, /*33*/
256 {187.9, 716.5, PathPointTypeBezier, 0, 0}, /*34*/
257 {293.1, 841.8, PathPointTypeBezier, 0, 0}, /*35*/
258 {450.9, 824.1, PathPointTypeBezier, 0, 0}, /*36*/
259 {540.4, 676.9, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 1} /*37*/
260 };
261
262 static void test_arc(void)
263 {
264 GpStatus status;
265 GpPath* path;
266
267 GdipCreatePath(FillModeAlternate, &path);
268 /* Exactly 90 degrees */
269 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0);
270 expect(Ok, status);
271 /* Over 90 degrees */
272 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
273 expect(Ok, status);
274 /* Negative start angle */
275 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0);
276 expect(Ok, status);
277 /* Negative sweep angle */
278 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 80.0, -100.0);
279 expect(Ok, status);
280 /* More than a full revolution */
281 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 50.0, -400.0);
282 expect(Ok, status);
283 /* 0 sweep angle */
284 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 50.0, 0.0);
285 expect(Ok, status);
286
287 ok_path(path, arc_path, sizeof(arc_path)/sizeof(path_test_t), FALSE);
288
289 GdipDeletePath(path);
290 }
291
292 static void test_worldbounds(void)
293 {
294 GpStatus status;
295 GpPath *path;
296 GpPen *pen;
297 GpMatrix *matrix;
298 GpRectF bounds;
299 GpPointF line2_points[10];
300 int i;
301
302 for(i = 0; i < 10; i ++){
303 line2_points[i].X = 200.0 + i * 50.0 * (i % 2);
304 line2_points[i].Y = 200.0 + i * 50.0 * !(i % 2);
305 }
306 GdipCreatePen1((ARGB)0xdeadbeef, 20.0, UnitWorld, &pen);
307 GdipSetPenEndCap(pen, LineCapSquareAnchor);
308 GdipCreateMatrix2(1.5, 0.0, 1.0, 1.2, 10.4, 10.2, &matrix);
309
310 GdipCreatePath(FillModeAlternate, &path);
311 GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
312 GdipAddPathLine2(path, &(line2_points[0]), 10);
313 status = GdipGetPathWorldBounds(path, &bounds, NULL, NULL);
314 expect(Ok, status);
315 GdipDeletePath(path);
316
317 expectf(200.0, bounds.X);
318 expectf(200.0, bounds.Y);
319 expectf(450.0, bounds.Width);
320 expectf(600.0, bounds.Height);
321
322 GdipCreatePath(FillModeAlternate, &path);
323 GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
324 GdipAddPathLine2(path, &(line2_points[0]), 10);
325 status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL);
326 expect(Ok, status);
327 GdipDeletePath(path);
328
329 expectf(510.4, bounds.X);
330 expectf(250.2, bounds.Y);
331 expectf(1275.0, bounds.Width);
332 expectf(720.0, bounds.Height);
333
334 GdipCreatePath(FillModeAlternate, &path);
335 GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
336 GdipAddPathLine2(path, &(line2_points[0]), 10);
337 status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
338 expect(Ok, status);
339 GdipDeletePath(path);
340
341 expectf(100.0, bounds.X);
342 expectf(100.0, bounds.Y);
343 expectf(650.0, bounds.Width);
344 expectf(800.0, bounds.Height);
345
346 GdipCreatePath(FillModeAlternate, &path);
347 GdipAddPathLine2(path, &(line2_points[0]), 2);
348 status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
349 expect(Ok, status);
350 GdipDeletePath(path);
351
352 expectf(156.0, bounds.X);
353 expectf(156.0, bounds.Y);
354 expectf(138.0, bounds.Width);
355 expectf(88.0, bounds.Height);
356
357 line2_points[2].X = 2 * line2_points[1].X - line2_points[0].X;
358 line2_points[2].Y = 2 * line2_points[1].Y - line2_points[0].Y;
359
360 GdipCreatePath(FillModeAlternate, &path);
361 GdipAddPathLine2(path, &(line2_points[0]), 3);
362 status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
363 expect(Ok, status);
364 GdipDeletePath(path);
365
366 expectf(100.0, bounds.X);
367 expectf(100.0, bounds.Y);
368 expectf(300.0, bounds.Width);
369 expectf(200.0, bounds.Height);
370
371 GdipCreatePath(FillModeAlternate, &path);
372 GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 45.0, 20.0);
373 status = GdipGetPathWorldBounds(path, &bounds, NULL, pen);
374 expect(Ok, status);
375 GdipDeletePath(path);
376
377 expectf(386.7, bounds.X);
378 expectf(553.4, bounds.Y);
379 expectf(266.8, bounds.Width);
380 expectf(289.6, bounds.Height);
381
382 GdipCreatePath(FillModeAlternate, &path);
383 status = GdipGetPathWorldBounds(path, &bounds, matrix, pen);
384 expect(Ok, status);
385 GdipDeletePath(path);
386
387 expectf(0.0, bounds.X);
388 expectf(0.0, bounds.Y);
389 expectf(0.0, bounds.Width);
390 expectf(0.0, bounds.Height);
391
392 GdipCreatePath(FillModeAlternate, &path);
393 GdipAddPathLine2(path, &(line2_points[0]), 2);
394 status = GdipGetPathWorldBounds(path, &bounds, matrix, pen);
395 expect(Ok, status);
396 GdipDeletePath(path);
397
398 todo_wine{
399 expectf(427.9, bounds.X);
400 expectf(167.7, bounds.Y);
401 expectf(239.9, bounds.Width);
402 expectf(164.9, bounds.Height);
403 }
404
405 GdipDeleteMatrix(matrix);
406 GdipCreateMatrix2(0.9, -0.5, -0.5, -1.2, 10.4, 10.2, &matrix);
407 GdipCreatePath(FillModeAlternate, &path);
408 GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
409 GdipAddPathLine2(path, &(line2_points[0]), 10);
410 status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL);
411 expect(Ok, status);
412 GdipDeletePath(path);
413 GdipDeleteMatrix(matrix);
414
415 expectf(-209.6, bounds.X);
416 expectf(-1274.8, bounds.Y);
417 expectf(705.0, bounds.Width);
418 expectf(945.0, bounds.Height);
419
420 GdipDeletePen(pen);
421 }
422
423 static path_test_t pathpath_path[] = {
424 {600.00, 450.00, PathPointTypeStart, 0, 0}, /**/
425 {600.00, 643.30, PathPointTypeBezier, 0, 0}, /*1*/
426 {488.07, 800.00, PathPointTypeBezier, 0, 0}, /*2*/
427 {350.00, 800.00, PathPointTypeBezier, 0, 0}, /*3*/
428 {319.61, 797.40, PathPointTypeStart, 0, 0}, /*4*/
429 {182.56, 773.90, PathPointTypeBezier, 0, 0}, /*5*/
430 {85.07, 599.31, PathPointTypeBezier, 0, 0}, /*6*/
431 {101.85, 407.45, PathPointTypeBezier, 0, 0}, /*7*/
432 {102.54, 399.66, PathPointTypeBezier, 0, 0}, /*8*/
433 {103.40, 391.91, PathPointTypeBezier, 0, 0}, /*9*/
434 {104.46, 384.21, PathPointTypeBezier, 0, 0}, /*10*/
435 {409.92, 110.20, PathPointTypeLine, 0, 0}, /*11*/
436 {543.96, 156.53, PathPointTypeBezier, 0, 0}, /*12*/
437 {625.80, 346.22, PathPointTypeBezier, 0, 0}, /*13*/
438 {592.71, 533.88, PathPointTypeBezier, 0, 0}, /*14*/
439 {592.47, 535.28, PathPointTypeBezier, 0, 0}, /*15*/
440 {592.22, 536.67, PathPointTypeBezier, 0, 0}, /*16*/
441 {591.96, 538.06, PathPointTypeBezier, 0, 0}, /*17*/
442 {319.61, 797.40, PathPointTypeLine, 0, 0}, /*18*/
443 {182.56, 773.90, PathPointTypeBezier, 0, 0}, /*19*/
444 {85.07, 599.31, PathPointTypeBezier, 0, 0}, /*20*/
445 {101.85, 407.45, PathPointTypeBezier, 0, 0}, /*21*/
446 {102.54, 399.66, PathPointTypeBezier, 0, 0}, /*22*/
447 {103.40, 391.91, PathPointTypeBezier, 0, 0}, /*23*/
448 {104.46, 384.21, PathPointTypeBezier, 0, 0} /*24*/
449 };
450
451 static void test_pathpath(void)
452 {
453 GpStatus status;
454 GpPath* path1, *path2;
455
456 GdipCreatePath(FillModeAlternate, &path2);
457 GdipAddPathArc(path2, 100.0, 100.0, 500.0, 700.0, 95.0, 100.0);
458
459 GdipCreatePath(FillModeAlternate, &path1);
460 GdipAddPathArc(path1, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0);
461 status = GdipAddPathPath(path1, path2, FALSE);
462 expect(Ok, status);
463 GdipAddPathArc(path1, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0);
464 status = GdipAddPathPath(path1, path2, TRUE);
465 expect(Ok, status);
466
467 ok_path(path1, pathpath_path, sizeof(pathpath_path)/sizeof(path_test_t), FALSE);
468
469 GdipDeletePath(path1);
470 GdipDeletePath(path2);
471 }
472
473 static path_test_t ellipse_path[] = {
474 {30.00, 125.25, PathPointTypeStart, 0, 0}, /**/
475 {30.00, 139.20, PathPointTypeBezier, 0, 0}, /*1*/
476 {25.52, 150.50, PathPointTypeBezier, 0, 0}, /*2*/
477 {20.00, 150.50, PathPointTypeBezier, 0, 0}, /*3*/
478 {14.48, 150.50, PathPointTypeBezier, 0, 0}, /*4*/
479 {10.00, 139.20, PathPointTypeBezier, 0, 0}, /*5*/
480 {10.00, 125.25, PathPointTypeBezier, 0, 0}, /*6*/
481 {10.00, 111.30, PathPointTypeBezier, 0, 0}, /*7*/
482 {14.48, 100.00, PathPointTypeBezier, 0, 0}, /*8*/
483 {20.00, 100.00, PathPointTypeBezier, 0, 0}, /*9*/
484 {25.52, 100.00, PathPointTypeBezier, 0, 0}, /*10*/
485 {30.00, 111.30, PathPointTypeBezier, 0, 0}, /*11*/
486 {30.00, 125.25, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0}, /*12*/
487 {7.00, 11.00, PathPointTypeStart, 0, 0}, /*13*/
488 {13.00, 17.00, PathPointTypeLine, 0, 0}, /*14*/
489 {5.00, 195.00, PathPointTypeStart, 0, 0}, /*15*/
490 {5.00, 192.24, PathPointTypeBezier, 0, 0}, /*16*/
491 {6.12, 190.00, PathPointTypeBezier, 0, 0}, /*17*/
492 {7.50, 190.00, PathPointTypeBezier, 0, 0}, /*18*/
493 {8.88, 190.00, PathPointTypeBezier, 0, 0}, /*19*/
494 {10.00, 192.24, PathPointTypeBezier, 0, 0}, /*20*/
495 {10.00, 195.00, PathPointTypeBezier, 0, 0}, /*21*/
496 {10.00, 197.76, PathPointTypeBezier, 0, 0}, /*22*/
497 {8.88, 200.00, PathPointTypeBezier, 0, 0}, /*23*/
498 {7.50, 200.00, PathPointTypeBezier, 0, 0}, /*24*/
499 {6.12, 200.00, PathPointTypeBezier, 0, 0}, /*25*/
500 {5.00, 197.76, PathPointTypeBezier, 0, 0}, /*26*/
501 {5.00, 195.00, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0}, /*27*/
502 {10.00, 300.50, PathPointTypeStart, 0, 0}, /*28*/
503 {10.00, 300.78, PathPointTypeBezier, 0, 0}, /*29*/
504 {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*30*/
505 {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*31*/
506 {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*32*/
507 {10.00, 300.78, PathPointTypeBezier, 0, 0}, /*33*/
508 {10.00, 300.50, PathPointTypeBezier, 0, 0}, /*34*/
509 {10.00, 300.22, PathPointTypeBezier, 0, 0}, /*35*/
510 {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*36*/
511 {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*37*/
512 {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*38*/
513 {10.00, 300.22, PathPointTypeBezier, 0, 0}, /*39*/
514 {10.00, 300.50, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*40*/
515 };
516
517 static void test_ellipse(void)
518 {
519 GpStatus status;
520 GpPath *path;
521 GpPointF points[2];
522
523 points[0].X = 7.0;
524 points[0].Y = 11.0;
525 points[1].X = 13.0;
526 points[1].Y = 17.0;
527
528 GdipCreatePath(FillModeAlternate, &path);
529 status = GdipAddPathEllipse(path, 10.0, 100.0, 20.0, 50.5);
530 expect(Ok, status);
531 GdipAddPathLine2(path, points, 2);
532 status = GdipAddPathEllipse(path, 10.0, 200.0, -5.0, -10.0);
533 expect(Ok, status);
534 GdipClosePathFigure(path);
535 status = GdipAddPathEllipse(path, 10.0, 300.0, 0.0, 1.0);
536 expect(Ok, status);
537
538 ok_path(path, ellipse_path, sizeof(ellipse_path)/sizeof(path_test_t), FALSE);
539
540 GdipDeletePath(path);
541 }
542
543 static path_test_t linei_path[] = {
544 {5.00, 5.00, PathPointTypeStart, 0, 0}, /**/
545 {6.00, 8.00, PathPointTypeLine, 0, 0}, /*1*/
546 {409.92, 110.20, PathPointTypeLine, 0, 0}, /*2*/
547 {543.96, 156.53, PathPointTypeBezier, 0, 0}, /*3*/
548 {625.80, 346.22, PathPointTypeBezier, 0, 0}, /*4*/
549 {592.71, 533.88, PathPointTypeBezier, 0, 0}, /*5*/
550 {592.47, 535.28, PathPointTypeBezier, 0, 0}, /*6*/
551 {592.22, 536.67, PathPointTypeBezier, 0, 0}, /*7*/
552 {591.96, 538.06, PathPointTypeBezier, 0, 0}, /*8*/
553 {15.00, 15.00, PathPointTypeLine, 0, 0}, /*9*/
554 {26.00, 28.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*10*/
555 {35.00, 35.00, PathPointTypeStart, 0, 0}, /*11*/
556 {36.00, 38.00, PathPointTypeLine, 0, 0} /*12*/
557 };
558
559 static void test_linei(void)
560 {
561 GpStatus status;
562 GpPath *path;
563
564 GdipCreatePath(FillModeAlternate, &path);
565 status = GdipAddPathLineI(path, 5.0, 5.0, 6.0, 8.0);
566 expect(Ok, status);
567 GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0);
568 status = GdipAddPathLineI(path, 15.0, 15.0, 26.0, 28.0);
569 expect(Ok, status);
570 GdipClosePathFigure(path);
571 status = GdipAddPathLineI(path, 35.0, 35.0, 36.0, 38.0);
572 expect(Ok, status);
573
574 ok_path(path, linei_path, sizeof(linei_path)/sizeof(path_test_t), FALSE);
575
576 GdipDeletePath(path);
577 }
578
579 static path_test_t poly_path[] = {
580 {5.00, 5.00, PathPointTypeStart, 0, 0}, /*1*/
581 {6.00, 8.00, PathPointTypeLine, 0, 0}, /*2*/
582 {0.00, 0.00, PathPointTypeStart, 0, 0}, /*3*/
583 {10.00, 10.00, PathPointTypeLine, 0, 0}, /*4*/
584 {10.00, 20.00, PathPointTypeLine, 0, 0}, /*5*/
585 {30.00, 10.00, PathPointTypeLine, 0, 0}, /*6*/
586 {20.00, 0.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*7*/
587 };
588
589 static void test_polygon(void)
590 {
591 GpStatus status;
592 GpPath *path;
593 GpPointF points[5];
594
595 points[0].X = 0.0;
596 points[0].Y = 0.0;
597 points[1].X = 10.0;
598 points[1].Y = 10.0;
599 points[2].X = 10.0;
600 points[2].Y = 20.0;
601 points[3].X = 30.0;
602 points[3].Y = 10.0;
603 points[4].X = 20.0;
604 points[4].Y = 0.0;
605
606 GdipCreatePath(FillModeAlternate, &path);
607
608 /* NULL args */
609 status = GdipAddPathPolygon(NULL, points, 5);
610 expect(InvalidParameter, status);
611 status = GdipAddPathPolygon(path, NULL, 5);
612 expect(InvalidParameter, status);
613 /* Polygon should have 3 points at least */
614 status = GdipAddPathPolygon(path, points, 2);
615 expect(InvalidParameter, status);
616
617 /* to test how it prolongs not empty path */
618 status = GdipAddPathLine(path, 5.0, 5.0, 6.0, 8.0);
619 expect(Ok, status);
620 status = GdipAddPathPolygon(path, points, 5);
621 expect(Ok, status);
622 /* check resulting path */
623 ok_path(path, poly_path, sizeof(poly_path)/sizeof(path_test_t), FALSE);
624
625 GdipDeletePath(path);
626 }
627
628 static path_test_t rect_path[] = {
629 {5.0, 5.0, PathPointTypeStart, 0, 0}, /**/
630 {105.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/
631 {105.0, 55.0, PathPointTypeLine, 0, 0}, /*2*/
632 {5.0, 55.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*3*/
633
634 {100.0, 50.0, PathPointTypeStart, 0, 0}, /*4*/
635 {220.0, 50.0, PathPointTypeLine, 0, 0}, /*5*/
636 {220.0, 80.0, PathPointTypeLine, 0, 0}, /*6*/
637 {100.0, 80.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0} /*7*/
638 };
639
640 static void test_rect(void)
641 {
642 GpStatus status;
643 GpPath *path;
644 GpRectF rects[2];
645
646 GdipCreatePath(FillModeAlternate, &path);
647 status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
648 expect(Ok, status);
649 status = GdipAddPathRectangle(path, 100.0, 50.0, 120.0, 30.0);
650 expect(Ok, status);
651
652 ok_path(path, rect_path, sizeof(rect_path)/sizeof(path_test_t), FALSE);
653
654 GdipDeletePath(path);
655
656 GdipCreatePath(FillModeAlternate, &path);
657
658 rects[0].X = 5.0;
659 rects[0].Y = 5.0;
660 rects[0].Width = 100.0;
661 rects[0].Height = 50.0;
662 rects[1].X = 100.0;
663 rects[1].Y = 50.0;
664 rects[1].Width = 120.0;
665 rects[1].Height = 30.0;
666
667 status = GdipAddPathRectangles(path, (GDIPCONST GpRectF*)&rects, 2);
668 expect(Ok, status);
669
670 ok_path(path, rect_path, sizeof(rect_path)/sizeof(path_test_t), FALSE);
671
672 GdipDeletePath(path);
673 }
674
675 static void test_lastpoint(void)
676 {
677 GpStatus status;
678 GpPath *path;
679 GpPointF ptf;
680
681 GdipCreatePath(FillModeAlternate, &path);
682 status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
683 expect(Ok, status);
684
685 /* invalid args */
686 status = GdipGetPathLastPoint(NULL, &ptf);
687 expect(InvalidParameter, status);
688 status = GdipGetPathLastPoint(path, NULL);
689 expect(InvalidParameter, status);
690 status = GdipGetPathLastPoint(NULL, NULL);
691 expect(InvalidParameter, status);
692
693 status = GdipGetPathLastPoint(path, &ptf);
694 expect(Ok, status);
695 expect(TRUE, (ptf.X == 5.0) && (ptf.Y == 55.0));
696
697 GdipDeletePath(path);
698 }
699
700 static path_test_t addcurve_path[] = {
701 {0.0, 0.0, PathPointTypeStart, 0, 0}, /**/
702 {3.3, 3.3, PathPointTypeBezier, 0, 0}, /*1*/
703 {6.7, 3.3, PathPointTypeBezier, 0, 0}, /*2*/
704 {10.0, 10.0, PathPointTypeBezier, 0, 0}, /*3*/
705 {13.3, 16.7, PathPointTypeBezier, 0, 0}, /*4*/
706 {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*5*/
707 {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*6*/
708 {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*7*/
709 {23.3, 13.3, PathPointTypeBezier, 0, 0}, /*8*/
710 {30.0, 10.0, PathPointTypeBezier, 0, 0} /*9*/
711 };
712 static path_test_t addcurve_path2[] = {
713 {100.0,120.0,PathPointTypeStart, 0, 0}, /**/
714 {123.0,10.0, PathPointTypeLine, 0, 0}, /*1*/
715 {0.0, 0.0, PathPointTypeLine, 0, 0}, /*2*/
716 {3.3, 3.3, PathPointTypeBezier, 0, 0}, /*3*/
717 {6.7, 3.3, PathPointTypeBezier, 0, 0}, /*4*/
718 {10.0, 10.0, PathPointTypeBezier, 0, 0}, /*5*/
719 {13.3, 16.7, PathPointTypeBezier, 0, 0}, /*6*/
720 {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*7*/
721 {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*8*/
722 {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*9*/
723 {23.3, 13.3, PathPointTypeBezier, 0, 0}, /*10*/
724 {30.0, 10.0, PathPointTypeBezier, 0, 0} /*11*/
725 };
726 static path_test_t addcurve_path3[] = {
727 {10.0, 10.0, PathPointTypeStart, 0, 0}, /**/
728 {13.3, 16.7, PathPointTypeBezier, 0, 1}, /*1*/
729 {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*2*/
730 {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*3*/
731 {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*4*/
732 {23.3, 13.3, PathPointTypeBezier, 0, 0}, /*5*/
733 {30.0, 10.0, PathPointTypeBezier, 0, 0} /*6*/
734 };
735 static void test_addcurve(void)
736 {
737 GpStatus status;
738 GpPath *path;
739 GpPointF points[4];
740
741 points[0].X = 0.0;
742 points[0].Y = 0.0;
743 points[1].X = 10.0;
744 points[1].Y = 10.0;
745 points[2].X = 10.0;
746 points[2].Y = 20.0;
747 points[3].X = 30.0;
748 points[3].Y = 10.0;
749
750 GdipCreatePath(FillModeAlternate, &path);
751
752 /* NULL args */
753 status = GdipAddPathCurve2(NULL, NULL, 0, 0.0);
754 expect(InvalidParameter, status);
755 status = GdipAddPathCurve2(path, NULL, 0, 0.0);
756 expect(InvalidParameter, status);
757 status = GdipAddPathCurve2(path, points, -1, 0.0);
758 expect(InvalidParameter, status);
759 status = GdipAddPathCurve2(path, points, 1, 1.0);
760 expect(InvalidParameter, status);
761
762 /* add to empty path */
763 status = GdipAddPathCurve2(path, points, 4, 1.0);
764 expect(Ok, status);
765 ok_path(path, addcurve_path, sizeof(addcurve_path)/sizeof(path_test_t), FALSE);
766 GdipDeletePath(path);
767
768 /* add to notempty path and opened figure */
769 GdipCreatePath(FillModeAlternate, &path);
770 GdipAddPathLine(path, 100.0, 120.0, 123.0, 10.0);
771 status = GdipAddPathCurve2(path, points, 4, 1.0);
772 expect(Ok, status);
773 ok_path(path, addcurve_path2, sizeof(addcurve_path2)/sizeof(path_test_t), FALSE);
774
775 /* NULL args */
776 GdipResetPath(path);
777 status = GdipAddPathCurve3(NULL, NULL, 0, 0, 0, 0.0);
778 expect(InvalidParameter, status);
779 status = GdipAddPathCurve3(path, NULL, 0, 0, 0, 0.0);
780 expect(InvalidParameter, status);
781 /* wrong count, offset.. */
782 status = GdipAddPathCurve3(path, points, 0, 0, 0, 0.0);
783 expect(InvalidParameter, status);
784 status = GdipAddPathCurve3(path, points, 4, 0, 0, 0.0);
785 expect(InvalidParameter, status);
786 status = GdipAddPathCurve3(path, points, 4, 0, 4, 0.0);
787 expect(InvalidParameter, status);
788 status = GdipAddPathCurve3(path, points, 4, 1, 3, 0.0);
789 expect(InvalidParameter, status);
790 status = GdipAddPathCurve3(path, points, 4, 1, 0, 0.0);
791 expect(InvalidParameter, status);
792 status = GdipAddPathCurve3(path, points, 4, 3, 1, 0.0);
793 expect(InvalidParameter, status);
794
795 /* use all points */
796 status = GdipAddPathCurve3(path, points, 4, 0, 3, 1.0);
797 expect(Ok, status);
798 ok_path(path, addcurve_path, sizeof(addcurve_path)/sizeof(path_test_t), FALSE);
799 GdipResetPath(path);
800
801 status = GdipAddPathCurve3(path, points, 4, 1, 2, 1.0);
802 expect(Ok, status);
803 ok_path(path, addcurve_path3, sizeof(addcurve_path3)/sizeof(path_test_t), FALSE);
804
805 GdipDeletePath(path);
806 }
807
808 static path_test_t addclosedcurve_path[] = {
809 {0.0, 0.0, PathPointTypeStart, 0, 0}, /**/
810 {-6.7, 0.0, PathPointTypeBezier, 0, 0}, /*1*/
811 {6.7, 3.3, PathPointTypeBezier, 0, 0}, /*2*/
812 {10.0, 10.0, PathPointTypeBezier, 0, 0}, /*3*/
813 {13.3, 16.7, PathPointTypeBezier, 0, 0}, /*4*/
814 {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*5*/
815 {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*6*/
816 {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*7*/
817 {33.3, 16.7, PathPointTypeBezier, 0, 0}, /*8*/
818 {30.0, 10.0, PathPointTypeBezier, 0, 0}, /*9*/
819 {26.7, 3.3, PathPointTypeBezier, 0, 0}, /*10*/
820 {6.7, 0.0, PathPointTypeBezier, 0, 0}, /*11*/
821 {0.0, 0.0, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*12*/
822 };
823 static void test_addclosedcurve(void)
824 {
825 GpStatus status;
826 GpPath *path;
827 GpPointF points[4];
828
829 points[0].X = 0.0;
830 points[0].Y = 0.0;
831 points[1].X = 10.0;
832 points[1].Y = 10.0;
833 points[2].X = 10.0;
834 points[2].Y = 20.0;
835 points[3].X = 30.0;
836 points[3].Y = 10.0;
837
838 GdipCreatePath(FillModeAlternate, &path);
839
840 /* NULL args */
841 status = GdipAddPathClosedCurve2(NULL, NULL, 0, 0.0);
842 expect(InvalidParameter, status);
843 status = GdipAddPathClosedCurve2(path, NULL, 0, 0.0);
844 expect(InvalidParameter, status);
845 status = GdipAddPathClosedCurve2(path, points, -1, 0.0);
846 expect(InvalidParameter, status);
847 status = GdipAddPathClosedCurve2(path, points, 1, 1.0);
848 expect(InvalidParameter, status);
849
850 /* add to empty path */
851 status = GdipAddPathClosedCurve2(path, points, 4, 1.0);
852 expect(Ok, status);
853 ok_path(path, addclosedcurve_path, sizeof(addclosedcurve_path)/sizeof(path_test_t), FALSE);
854 GdipDeletePath(path);
855 }
856
857 static path_test_t reverse_path[] = {
858 {0.0, 20.0, PathPointTypeStart, 0, 0}, /**/
859 {25.0, 25.0, PathPointTypeLine, 0, 0}, /*1*/
860 {0.0, 30.0, PathPointTypeLine, 0, 0}, /*2*/
861 {15.0, 35.0, PathPointTypeStart, 0, 0}, /*3*/
862 {0.0, 40.0, PathPointTypeLine, 0, 0}, /*4*/
863 {5.0, 45.0, PathPointTypeLine, 0, 0}, /*5*/
864 {0.0, 50.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0} /*6*/
865 };
866
867 static void test_reverse(void)
868 {
869 GpStatus status;
870 GpPath *path;
871 GpPointF pts[7];
872 INT i;
873
874 for(i = 0; i < 7; i++){
875 pts[i].X = i * 5.0 * (REAL)(i % 2);
876 pts[i].Y = 50.0 - i * 5.0;
877 }
878
879 GdipCreatePath(FillModeAlternate, &path);
880
881 /* NULL argument */
882 status = GdipReversePath(NULL);
883 expect(InvalidParameter, status);
884
885 /* empty path */
886 status = GdipReversePath(path);
887 expect(Ok, status);
888
889 GdipAddPathLine2(path, pts, 4);
890 GdipClosePathFigure(path);
891 GdipAddPathLine2(path, &(pts[4]), 3);
892
893 status = GdipReversePath(path);
894 expect(Ok, status);
895 ok_path(path, reverse_path, sizeof(reverse_path)/sizeof(path_test_t), FALSE);
896
897 GdipDeletePath(path);
898 }
899
900 static path_test_t addpie_path[] = {
901 {50.0, 25.0, PathPointTypeStart, 0, 0}, /**/
902 {97.2, 33.3, PathPointTypeLine, 0, 0}, /*1*/
903 {91.8, 40.9, PathPointTypeBezier,0, 0}, /*2*/
904 {79.4, 46.8, PathPointTypeBezier,0, 0}, /*3*/
905 {63.9, 49.0, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*4*/
906 };
907 static path_test_t addpie_path2[] = {
908 {0.0, 30.0, PathPointTypeStart | PathPointTypeCloseSubpath, 0, 0} /**/
909 };
910 static path_test_t addpie_path3[] = {
911 {30.0, 0.0, PathPointTypeStart | PathPointTypeCloseSubpath, 0, 0} /**/
912 };
913 static void test_addpie(void)
914 {
915 GpStatus status;
916 GpPath *path;
917
918 GdipCreatePath(FillModeAlternate, &path);
919
920 /* NULL argument */
921 status = GdipAddPathPie(NULL, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
922 expect(InvalidParameter, status);
923
924 status = GdipAddPathPie(path, 0.0, 0.0, 100.0, 50.0, 10.0, 50.0);
925 expect(Ok, status);
926 ok_path(path, addpie_path, sizeof(addpie_path)/sizeof(path_test_t), FALSE);
927 status = GdipResetPath(path);
928 expect(Ok, status);
929
930 /* zero width base ellipse */
931 status = GdipAddPathPie(path, 0.0, 0.0, 0.0, 60.0, -90.0, 24.0);
932 expect(InvalidParameter, status);
933 ok_path(path, addpie_path2, sizeof(addpie_path2)/sizeof(path_test_t), FALSE);
934 status = GdipResetPath(path);
935 expect(Ok, status);
936
937 /* zero height base ellipse */
938 status = GdipAddPathPie(path, 0.0, 0.0, 60.0, 0.0 , -90.0, 24.0);
939 expect(InvalidParameter, status);
940 ok_path(path, addpie_path3, sizeof(addpie_path3)/sizeof(path_test_t), FALSE);
941
942 GdipDeletePath(path);
943 }
944
945 static path_test_t flattenellipse_path[] = {
946 {100.0, 25.0,PathPointTypeStart, 0, 0}, /**/
947 {99.0, 30.0, PathPointTypeLine, 0, 0}, /*1*/
948 {96.0, 34.8, PathPointTypeLine, 0, 0}, /*2*/
949 {91.5, 39.0, PathPointTypeLine, 0, 0}, /*3*/
950 {85.5, 42.8, PathPointTypeLine, 0, 0}, /*4*/
951 {69.5, 48.0, PathPointTypeLine, 0, 1}, /*5*/
952 {50.0, 50.0, PathPointTypeLine, 0, 1}, /*6*/
953 {30.5, 48.0, PathPointTypeLine, 0, 1}, /*7*/
954 {14.8, 42.8, PathPointTypeLine, 0, 1}, /*8*/
955 {8.5, 39.0, PathPointTypeLine, 0, 1}, /*9*/
956 {4.0, 34.8, PathPointTypeLine, 0, 1}, /*10*/
957 {1.0, 30.0, PathPointTypeLine, 0, 1}, /*11*/
958 {0.0, 25.0, PathPointTypeLine, 0, 1}, /*12*/
959 {1.0, 20.0, PathPointTypeLine, 0, 1}, /*13*/
960 {4.0, 15.3, PathPointTypeLine, 0, 1}, /*14*/
961 {8.5, 11.0, PathPointTypeLine, 0, 1}, /*15*/
962 {14.8, 7.3, PathPointTypeLine, 0, 1}, /*16*/
963 {30.5, 2.0, PathPointTypeLine, 0, 1}, /*17*/
964 {50.0, 0.0, PathPointTypeLine, 0, 1}, /*18*/
965 {69.5, 2.0, PathPointTypeLine, 0, 1}, /*19*/
966 {85.5, 7.3, PathPointTypeLine, 0, 1}, /*20*/
967 {91.5, 11.0, PathPointTypeLine, 0, 1}, /*21*/
968 {96.0, 15.3, PathPointTypeLine, 0, 1}, /*22*/
969 {99.0, 20.0, PathPointTypeLine, 0, 1}, /*23*/
970 {100.0,25.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 1} /*24*/
971 };
972
973 static path_test_t flattenline_path[] = {
974 {5.0, 10.0,PathPointTypeStart, 0, 0}, /**/
975 {50.0, 100.0, PathPointTypeLine, 0, 0} /*1*/
976 };
977
978 static path_test_t flattenarc_path[] = {
979 {100.0, 25.0,PathPointTypeStart, 0, 0}, /**/
980 {99.0, 30.0, PathPointTypeLine, 0, 0}, /*1*/
981 {96.0, 34.8, PathPointTypeLine, 0, 0}, /*2*/
982 {91.5, 39.0, PathPointTypeLine, 0, 0}, /*3*/
983 {85.5, 42.8, PathPointTypeLine, 0, 0}, /*4*/
984 {69.5, 48.0, PathPointTypeLine, 0, 1}, /*5*/
985 {50.0, 50.0, PathPointTypeLine, 0, 1} /*6*/
986 };
987
988 static path_test_t flattenquater_path[] = {
989 {100.0, 50.0,PathPointTypeStart, 0, 0}, /**/
990 {99.0, 60.0, PathPointTypeLine, 0, 0}, /*1*/
991 {96.0, 69.5, PathPointTypeLine, 0, 0}, /*2*/
992 {91.5, 78.0, PathPointTypeLine, 0, 0}, /*3*/
993 {85.5, 85.5, PathPointTypeLine, 0, 0}, /*4*/
994 {78.0, 91.5, PathPointTypeLine, 0, 0}, /*5*/
995 {69.5, 96.0, PathPointTypeLine, 0, 0}, /*6*/
996 {60.0, 99.0, PathPointTypeLine, 0, 0}, /*7*/
997 {50.0, 100.0,PathPointTypeLine, 0, 0} /*8*/
998 };
999
1000 static void test_flatten(void)
1001 {
1002 GpStatus status;
1003 GpPath *path;
1004 GpMatrix *m;
1005
1006 status = GdipCreatePath(FillModeAlternate, &path);
1007 expect(Ok, status);
1008 status = GdipCreateMatrix(&m);
1009 expect(Ok, status);
1010
1011 /* NULL arguments */
1012 status = GdipFlattenPath(NULL, NULL, 0.0);
1013 expect(InvalidParameter, status);
1014 status = GdipFlattenPath(NULL, m, 0.0);
1015 expect(InvalidParameter, status);
1016
1017 /* flatten empty path */
1018 status = GdipFlattenPath(path, NULL, 1.0);
1019 expect(Ok, status);
1020
1021 status = GdipAddPathEllipse(path, 0.0, 0.0, 100.0, 50.0);
1022 expect(Ok, status);
1023
1024 status = GdipFlattenPath(path, NULL, 1.0);
1025 expect(Ok, status);
1026 ok_path(path, flattenellipse_path, sizeof(flattenellipse_path)/sizeof(path_test_t), TRUE);
1027
1028 status = GdipResetPath(path);
1029 expect(Ok, status);
1030 status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 100.0);
1031 expect(Ok, status);
1032 status = GdipFlattenPath(path, NULL, 1.0);
1033 expect(Ok, status);
1034 ok_path(path, flattenline_path, sizeof(flattenline_path)/sizeof(path_test_t), FALSE);
1035
1036 status = GdipResetPath(path);
1037 expect(Ok, status);
1038 status = GdipAddPathArc(path, 0.0, 0.0, 100.0, 50.0, 0.0, 90.0);
1039 expect(Ok, status);
1040 status = GdipFlattenPath(path, NULL, 1.0);
1041 expect(Ok, status);
1042 ok_path(path, flattenarc_path, sizeof(flattenarc_path)/sizeof(path_test_t), TRUE);
1043
1044 /* easy case - quater of a full circle */
1045 status = GdipResetPath(path);
1046 expect(Ok, status);
1047 status = GdipAddPathArc(path, 0.0, 0.0, 100.0, 100.0, 0.0, 90.0);
1048 expect(Ok, status);
1049 status = GdipFlattenPath(path, NULL, 1.0);
1050 expect(Ok, status);
1051 ok_path(path, flattenquater_path, sizeof(flattenquater_path)/sizeof(path_test_t), FALSE);
1052
1053 GdipDeleteMatrix(m);
1054 GdipDeletePath(path);
1055 }
1056
1057 static void test_isvisible(void)
1058 {
1059 GpPath *path;
1060 GpGraphics *graphics = NULL;
1061 HDC hdc = GetDC(0);
1062 BOOL result;
1063 GpStatus status;
1064
1065 status = GdipCreateFromHDC(hdc, &graphics);
1066 expect(Ok, status);
1067 status = GdipCreatePath(FillModeAlternate, &path);
1068 expect(Ok, status);
1069
1070 /* NULL */
1071 status = GdipIsVisiblePathPoint(NULL, 0.0, 0.0, NULL, NULL);
1072 expect(InvalidParameter, status);
1073 status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, NULL);
1074 expect(InvalidParameter, status);
1075 status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, NULL);
1076 expect(InvalidParameter, status);
1077 status = GdipIsVisiblePathPoint(path, 0.0, 0.0, graphics, NULL);
1078 expect(InvalidParameter, status);
1079
1080 /* empty path */
1081 result = TRUE;
1082 status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, &result);
1083 expect(Ok, status);
1084 expect(FALSE, result);
1085 /* rect */
1086 status = GdipAddPathRectangle(path, 0.0, 0.0, 10.0, 10.0);
1087 expect(Ok, status);
1088 result = FALSE;
1089 status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, &result);
1090 expect(Ok, status);
1091 expect(TRUE, result);
1092 result = TRUE;
1093 status = GdipIsVisiblePathPoint(path, 11.0, 11.0, NULL, &result);
1094 expect(Ok, status);
1095 expect(FALSE, result);
1096 /* not affected by clipping */
1097 status = GdipSetClipRect(graphics, 5.0, 5.0, 5.0, 5.0, CombineModeReplace);
1098 expect(Ok, status);
1099 result = FALSE;
1100 status = GdipIsVisiblePathPoint(path, 0.0, 0.0, graphics, &result);
1101 expect(Ok, status);
1102 expect(TRUE, result);
1103
1104 GdipDeletePath(path);
1105 GdipDeleteGraphics(graphics);
1106 ReleaseDC(0, hdc);
1107 }
1108
1109 START_TEST(graphicspath)
1110 {
1111 struct GdiplusStartupInput gdiplusStartupInput;
1112 ULONG_PTR gdiplusToken;
1113
1114 gdiplusStartupInput.GdiplusVersion = 1;
1115 gdiplusStartupInput.DebugEventCallback = NULL;
1116 gdiplusStartupInput.SuppressBackgroundThread = 0;
1117 gdiplusStartupInput.SuppressExternalCodecs = 0;
1118
1119 GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
1120
1121 test_constructor_destructor();
1122 test_getpathdata();
1123 test_line2();
1124 test_arc();
1125 test_worldbounds();
1126 test_pathpath();
1127 test_ellipse();
1128 test_linei();
1129 test_rect();
1130 test_polygon();
1131 test_lastpoint();
1132 test_addcurve();
1133 test_addclosedcurve();
1134 test_reverse();
1135 test_addpie();
1136 test_flatten();
1137 test_isvisible();
1138
1139 GdiplusShutdown(gdiplusToken);
1140 }
1141
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