2 * Unit test suite for brushes
4 * Copyright (C) 2007 Google (Evan Stade)
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.
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.
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
23 #include "wine/test.h"
26 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
27 #define expectf(expected, got) ok(fabs(expected - got) < 0.0001, "Expected %.2f, got %.2f\n", expected, got)
29 static void test_constructor_destructor(void)
32 GpSolidFill *brush = NULL;
34 status = GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
36 ok(brush != NULL, "Expected brush to be initialized\n");
38 status = GdipDeleteBrush(NULL);
39 expect(InvalidParameter, status);
41 status = GdipDeleteBrush((GpBrush*) brush);
45 static void test_type(void)
49 GpSolidFill *brush = NULL;
51 GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
53 status = GdipGetBrushType((GpBrush*)brush, &bt);
55 expect(BrushTypeSolidColor, bt);
57 GdipDeleteBrush((GpBrush*) brush);
59 static GpPointF blendcount_ptf[] = {{0.0, 0.0},
61 static void test_gradientblendcount(void)
64 GpPathGradient *brush;
67 status = GdipCreatePathGradient(blendcount_ptf, 2, WrapModeClamp, &brush);
70 status = GdipGetPathGradientBlendCount(NULL, NULL);
71 expect(InvalidParameter, status);
72 status = GdipGetPathGradientBlendCount(NULL, &count);
73 expect(InvalidParameter, status);
74 status = GdipGetPathGradientBlendCount(brush, NULL);
75 expect(InvalidParameter, status);
77 status = GdipGetPathGradientBlendCount(brush, &count);
81 GdipDeleteBrush((GpBrush*) brush);
84 static GpPointF getblend_ptf[] = {{0.0, 0.0},
86 static void test_getblend(void)
89 GpPathGradient *brush;
93 status = GdipCreatePathGradient(getblend_ptf, 2, WrapModeClamp, &brush);
96 /* check some invalid parameters combinations */
97 status = GdipGetPathGradientBlend(NULL, NULL, NULL, -1);
98 expect(InvalidParameter, status);
99 status = GdipGetPathGradientBlend(brush,NULL, NULL, -1);
100 expect(InvalidParameter, status);
101 status = GdipGetPathGradientBlend(NULL, blends,NULL, -1);
102 expect(InvalidParameter, status);
103 status = GdipGetPathGradientBlend(NULL, NULL, pos, -1);
104 expect(InvalidParameter, status);
105 status = GdipGetPathGradientBlend(NULL, NULL, NULL, 1);
106 expect(InvalidParameter, status);
108 blends[0] = (REAL)0xdeadbeef;
109 pos[0] = (REAL)0xdeadbeef;
110 status = GdipGetPathGradientBlend(brush, blends, pos, 1);
112 expectf(1.0, blends[0]);
113 expectf((REAL)0xdeadbeef, pos[0]);
115 GdipDeleteBrush((GpBrush*) brush);
118 static GpPointF getbounds_ptf[] = {{0.0, 20.0},
122 static void test_getbounds(void)
125 GpPathGradient *brush;
128 status = GdipCreatePathGradient(getbounds_ptf, 4, WrapModeClamp, &brush);
131 status = GdipGetPathGradientRect(NULL, NULL);
132 expect(InvalidParameter, status);
133 status = GdipGetPathGradientRect(brush, NULL);
134 expect(InvalidParameter, status);
135 status = GdipGetPathGradientRect(NULL, &bounds);
136 expect(InvalidParameter, status);
138 status = GdipGetPathGradientRect(brush, &bounds);
140 expectf(0.0, bounds.X);
141 expectf(20.0, bounds.Y);
142 expectf(50.0, bounds.Width);
143 expectf(30.0, bounds.Height);
145 GdipDeleteBrush((GpBrush*) brush);
148 static void test_getgamma(void)
151 GpLineGradient *line;
155 start.X = start.Y = 0.0;
156 end.X = end.Y = 100.0;
158 status = GdipCreateLineBrush(&start, &end, (ARGB)0xdeadbeef, 0xdeadbeef, WrapModeTile, &line);
162 status = GdipGetLineGammaCorrection(NULL, NULL);
163 expect(InvalidParameter, status);
164 status = GdipGetLineGammaCorrection(line, NULL);
165 expect(InvalidParameter, status);
166 status = GdipGetLineGammaCorrection(NULL, &gamma);
167 expect(InvalidParameter, status);
169 GdipDeleteBrush((GpBrush*)line);
172 static void test_transform(void)
176 GpGraphics *graphics = NULL;
182 status = GdipCreateMatrix2(2.0, 0.0, 0.0, 0.0, 0.0, 0.0, &m);
185 status = GdipCreateFromHDC(hdc, &graphics);
187 status = GdipCreateBitmapFromGraphics(1, 1, graphics, &bitmap);
190 status = GdipCreateTexture((GpImage*)bitmap, WrapModeTile, &texture);
194 status = GdipGetTextureTransform(NULL, NULL);
195 expect(InvalidParameter, status);
196 status = GdipGetTextureTransform(texture, NULL);
197 expect(InvalidParameter, status);
199 /* get default value - identity matrix */
200 status = GdipGetTextureTransform(texture, m);
202 status = GdipIsMatrixIdentity(m, &res);
205 /* set and get then */
206 status = GdipCreateMatrix2(2.0, 0.0, 0.0, 2.0, 0.0, 0.0, &m1);
208 status = GdipSetTextureTransform(texture, m1);
210 status = GdipGetTextureTransform(texture, m);
212 status = GdipIsMatrixEqual(m, m1, &res);
216 status = GdipResetTextureTransform(texture);
218 status = GdipGetTextureTransform(texture, m);
220 status = GdipIsMatrixIdentity(m, &res);
224 status = GdipDeleteBrush((GpBrush*)texture);
227 status = GdipDeleteMatrix(m1);
229 status = GdipDeleteMatrix(m);
231 status = GdipDisposeImage((GpImage*)bitmap);
233 status = GdipDeleteGraphics(graphics);
238 static void test_texturewrap(void)
242 GpGraphics *graphics = NULL;
247 status = GdipCreateFromHDC(hdc, &graphics);
249 status = GdipCreateBitmapFromGraphics(1, 1, graphics, &bitmap);
252 status = GdipCreateTexture((GpImage*)bitmap, WrapModeTile, &texture);
256 status = GdipGetTextureWrapMode(NULL, NULL);
257 expect(InvalidParameter, status);
258 status = GdipGetTextureWrapMode(texture, NULL);
259 expect(InvalidParameter, status);
260 status = GdipGetTextureWrapMode(NULL, &wrap);
261 expect(InvalidParameter, status);
264 wrap = WrapModeClamp;
265 status = GdipGetTextureWrapMode(texture, &wrap);
267 expect(WrapModeTile, wrap);
269 wrap = WrapModeClamp;
270 status = GdipSetTextureWrapMode(texture, wrap);
273 status = GdipGetTextureWrapMode(texture, &wrap);
275 expect(WrapModeClamp, wrap);
277 status = GdipDeleteBrush((GpBrush*)texture);
279 status = GdipDisposeImage((GpImage*)bitmap);
281 status = GdipDeleteGraphics(graphics);
286 static void test_gradientgetrect(void)
288 GpLineGradient *brush;
294 pt2.X = pt2.Y = 100.0;
295 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
297 memset(&rectf, 0, sizeof(GpRectF));
298 status = GdipGetLineRect(brush, &rectf);
300 expectf(1.0, rectf.X);
301 expectf(1.0, rectf.Y);
302 expectf(99.0, rectf.Width);
303 expectf(99.0, rectf.Height);
304 status = GdipDeleteBrush((GpBrush*)brush);
305 /* vertical gradient */
306 pt1.X = pt1.Y = pt2.X = 0.0;
308 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
310 memset(&rectf, 0, sizeof(GpRectF));
311 status = GdipGetLineRect(brush, &rectf);
313 expectf(-5.0, rectf.X);
314 expectf(0.0, rectf.Y);
315 expectf(10.0, rectf.Width);
316 expectf(10.0, rectf.Height);
317 status = GdipDeleteBrush((GpBrush*)brush);
318 /* horizontal gradient */
319 pt1.X = pt1.Y = pt2.Y = 0.0;
321 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
323 memset(&rectf, 0, sizeof(GpRectF));
324 status = GdipGetLineRect(brush, &rectf);
326 expectf(0.0, rectf.X);
327 expectf(-5.0, rectf.Y);
328 expectf(10.0, rectf.Width);
329 expectf(10.0, rectf.Height);
330 status = GdipDeleteBrush((GpBrush*)brush);
335 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
337 memset(&rectf, 0, sizeof(GpRectF));
338 status = GdipGetLineRect(brush, &rectf);
340 expectf(0.0, rectf.X);
341 expectf(-20.0, rectf.Y);
342 expectf(20.0, rectf.Width);
343 expectf(20.0, rectf.Height);
344 status = GdipDeleteBrush((GpBrush*)brush);
349 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
351 memset(&rectf, 0, sizeof(GpRectF));
352 status = GdipGetLineRect(brush, &rectf);
354 expectf(0.0, rectf.X);
355 expectf(0.0, rectf.Y);
356 expectf(100.0, rectf.Width);
357 expectf(1.0, rectf.Height);
358 status = GdipDeleteBrush((GpBrush*)brush);
359 /* from rect with LinearGradientModeHorizontal */
360 rectf.X = rectf.Y = 10.0;
361 rectf.Width = rectf.Height = 100.0;
362 status = GdipCreateLineBrushFromRect(&rectf, 0, 0, LinearGradientModeHorizontal,
363 WrapModeTile, &brush);
365 memset(&rectf, 0, sizeof(GpRectF));
366 status = GdipGetLineRect(brush, &rectf);
368 expectf(10.0, rectf.X);
369 expectf(10.0, rectf.Y);
370 expectf(100.0, rectf.Width);
371 expectf(100.0, rectf.Height);
372 status = GdipDeleteBrush((GpBrush*)brush);
373 /* passing negative Width/Height to LinearGradientModeHorizontal */
374 rectf.X = rectf.Y = 10.0;
375 rectf.Width = rectf.Height = -100.0;
376 status = GdipCreateLineBrushFromRect(&rectf, 0, 0, LinearGradientModeHorizontal,
377 WrapModeTile, &brush);
379 memset(&rectf, 0, sizeof(GpRectF));
380 status = GdipGetLineRect(brush, &rectf);
382 expectf(10.0, rectf.X);
383 expectf(10.0, rectf.Y);
384 expectf(-100.0, rectf.Width);
385 expectf(-100.0, rectf.Height);
386 status = GdipDeleteBrush((GpBrush*)brush);
389 static void test_lineblend(void)
391 GpLineGradient *brush;
396 const REAL factors[5] = {0.0f, 0.1f, 0.5f, 0.9f, 1.0f};
397 const REAL positions[5] = {0.0f, 0.2f, 0.5f, 0.8f, 1.0f};
398 const REAL two_positions[2] = {0.0f, 1.0f};
399 const ARGB colors[5] = {0xff0000ff, 0xff00ff00, 0xff00ffff, 0xffff0000, 0xffffffff};
400 REAL res_factors[6] = {0.3f, 0.0f, 0.0f, 0.0f, 0.0f};
401 REAL res_positions[6] = {0.3f, 0.0f, 0.0f, 0.0f, 0.0f};
402 ARGB res_colors[6] = {0xdeadbeef, 0, 0, 0, 0};
405 pt2.X = pt2.Y = 100.0;
406 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
409 status = GdipGetLineBlendCount(NULL, &count);
410 expect(InvalidParameter, status);
412 status = GdipGetLineBlendCount(brush, NULL);
413 expect(InvalidParameter, status);
415 status = GdipGetLineBlendCount(brush, &count);
419 status = GdipGetLineBlend(NULL, res_factors, res_positions, 1);
420 expect(InvalidParameter, status);
422 status = GdipGetLineBlend(brush, NULL, res_positions, 1);
423 expect(InvalidParameter, status);
425 status = GdipGetLineBlend(brush, res_factors, NULL, 1);
426 expect(InvalidParameter, status);
428 status = GdipGetLineBlend(brush, res_factors, res_positions, 0);
429 expect(InvalidParameter, status);
431 status = GdipGetLineBlend(brush, res_factors, res_positions, -1);
432 expect(InvalidParameter, status);
434 status = GdipGetLineBlend(brush, res_factors, res_positions, 1);
437 status = GdipGetLineBlend(brush, res_factors, res_positions, 2);
440 status = GdipSetLineBlend(NULL, factors, positions, 5);
441 expect(InvalidParameter, status);
443 status = GdipSetLineBlend(brush, NULL, positions, 5);
444 expect(InvalidParameter, status);
446 status = GdipSetLineBlend(brush, factors, NULL, 5);
447 expect(InvalidParameter, status);
449 status = GdipSetLineBlend(brush, factors, positions, 0);
450 expect(InvalidParameter, status);
452 status = GdipSetLineBlend(brush, factors, positions, -1);
453 expect(InvalidParameter, status);
455 /* leave off the 0.0 position */
456 status = GdipSetLineBlend(brush, &factors[1], &positions[1], 4);
457 expect(InvalidParameter, status);
459 /* leave off the 1.0 position */
460 status = GdipSetLineBlend(brush, factors, positions, 4);
461 expect(InvalidParameter, status);
463 status = GdipSetLineBlend(brush, factors, positions, 5);
466 status = GdipGetLineBlendCount(brush, &count);
470 status = GdipGetLineBlend(brush, res_factors, res_positions, 4);
471 expect(InsufficientBuffer, status);
473 status = GdipGetLineBlend(brush, res_factors, res_positions, 5);
478 expectf(factors[i], res_factors[i]);
479 expectf(positions[i], res_positions[i]);
482 status = GdipGetLineBlend(brush, res_factors, res_positions, 6);
485 status = GdipSetLineBlend(brush, factors, positions, 1);
488 status = GdipGetLineBlendCount(brush, &count);
492 status = GdipGetLineBlend(brush, res_factors, res_positions, 1);
495 status = GdipGetLinePresetBlendCount(NULL, &count);
496 expect(InvalidParameter, status);
498 status = GdipGetLinePresetBlendCount(brush, NULL);
499 expect(InvalidParameter, status);
501 status = GdipGetLinePresetBlendCount(brush, &count);
505 status = GdipGetLinePresetBlend(NULL, res_colors, res_positions, 1);
506 expect(InvalidParameter, status);
508 status = GdipGetLinePresetBlend(brush, NULL, res_positions, 1);
509 expect(InvalidParameter, status);
511 status = GdipGetLinePresetBlend(brush, res_colors, NULL, 1);
512 expect(InvalidParameter, status);
514 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, 0);
515 expect(InvalidParameter, status);
517 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, -1);
518 expect(InvalidParameter, status);
520 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, 1);
521 expect(InvalidParameter, status);
523 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, 2);
524 expect(GenericError, status);
526 status = GdipSetLinePresetBlend(NULL, colors, positions, 5);
527 expect(InvalidParameter, status);
529 status = GdipSetLinePresetBlend(brush, NULL, positions, 5);
530 expect(InvalidParameter, status);
532 status = GdipSetLinePresetBlend(brush, colors, NULL, 5);
533 expect(InvalidParameter, status);
535 status = GdipSetLinePresetBlend(brush, colors, positions, 0);
536 expect(InvalidParameter, status);
538 status = GdipSetLinePresetBlend(brush, colors, positions, -1);
539 expect(InvalidParameter, status);
541 status = GdipSetLinePresetBlend(brush, colors, positions, 1);
542 expect(InvalidParameter, status);
544 /* leave off the 0.0 position */
545 status = GdipSetLinePresetBlend(brush, &colors[1], &positions[1], 4);
546 expect(InvalidParameter, status);
548 /* leave off the 1.0 position */
549 status = GdipSetLinePresetBlend(brush, colors, positions, 4);
550 expect(InvalidParameter, status);
552 status = GdipSetLinePresetBlend(brush, colors, positions, 5);
555 status = GdipGetLinePresetBlendCount(brush, &count);
559 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, 4);
560 expect(InsufficientBuffer, status);
562 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, 5);
567 expect(colors[i], res_colors[i]);
568 expectf(positions[i], res_positions[i]);
571 status = GdipGetLinePresetBlend(brush, res_colors, res_positions, 6);
574 status = GdipSetLinePresetBlend(brush, colors, two_positions, 2);
577 status = GdipDeleteBrush((GpBrush*)brush);
581 static void test_linelinearblend(void)
583 GpLineGradient *brush;
587 REAL res_factors[3] = {0.3f};
588 REAL res_positions[3] = {0.3f};
590 status = GdipSetLineLinearBlend(NULL, 0.6, 0.8);
591 expect(InvalidParameter, status);
594 pt2.X = pt2.Y = 100.0;
595 status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
599 status = GdipSetLineLinearBlend(brush, 0.6, 0.8);
602 status = GdipGetLineBlendCount(brush, &count);
606 status = GdipGetLineBlend(brush, res_factors, res_positions, 3);
608 expectf(0.0, res_factors[0]);
609 expectf(0.0, res_positions[0]);
610 expectf(0.8, res_factors[1]);
611 expectf(0.6, res_positions[1]);
612 expectf(0.0, res_factors[2]);
613 expectf(1.0, res_positions[2]);
616 status = GdipSetLineLinearBlend(brush, 0.0, 0.8);
619 status = GdipGetLineBlendCount(brush, &count);
623 status = GdipGetLineBlend(brush, res_factors, res_positions, 3);
625 expectf(0.8, res_factors[0]);
626 expectf(0.0, res_positions[0]);
627 expectf(0.0, res_factors[1]);
628 expectf(1.0, res_positions[1]);
631 status = GdipSetLineLinearBlend(brush, 1.0, 0.8);
634 status = GdipGetLineBlendCount(brush, &count);
638 status = GdipGetLineBlend(brush, res_factors, res_positions, 3);
640 expectf(0.0, res_factors[0]);
641 expectf(0.0, res_positions[0]);
642 expectf(0.8, res_factors[1]);
643 expectf(1.0, res_positions[1]);
648 struct GdiplusStartupInput gdiplusStartupInput;
649 ULONG_PTR gdiplusToken;
651 gdiplusStartupInput.GdiplusVersion = 1;
652 gdiplusStartupInput.DebugEventCallback = NULL;
653 gdiplusStartupInput.SuppressBackgroundThread = 0;
654 gdiplusStartupInput.SuppressExternalCodecs = 0;
656 GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
658 test_constructor_destructor();
660 test_gradientblendcount();
666 test_gradientgetrect();
668 test_linelinearblend();
670 GdiplusShutdown(gdiplusToken);