dlls/gdiplus/tests/graphics.c

   1 /*
   2  * Unit test suite for graphics objects
   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 "wingdi.h"
  24 #include "wine/test.h"
  25 #include <math.h>
  26
  27 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
  28 #define expectf_(expected, got, precision) ok(fabs(expected - got) < precision, "Expected %.2f, got %.2f\n", expected, got)
  29 #define expectf(expected, got) expectf_(expected, got, 0.0001)
  30 #define TABLE_LEN (23)
  31
  32 static HWND hwnd;
  33
  34 static void test_constructor_destructor(void)
  35 {
  36     GpStatus stat;
  37     GpGraphics *graphics = NULL;
  38     HDC hdc = GetDC( hwnd );
  39
  40     stat = GdipCreateFromHDC(NULL, &graphics);
  41     expect(OutOfMemory, stat);
  42     stat = GdipDeleteGraphics(graphics);
  43     expect(InvalidParameter, stat);
  44
  45     stat = GdipCreateFromHDC(hdc, &graphics);
  46     expect(Ok, stat);
  47     stat = GdipDeleteGraphics(graphics);
  48     expect(Ok, stat);
  49
  50     stat = GdipCreateFromHWND(NULL, &graphics);
  51     expect(Ok, stat);
  52     stat = GdipDeleteGraphics(graphics);
  53     expect(Ok, stat);
  54
  55     stat = GdipCreateFromHWNDICM(NULL, &graphics);
  56     expect(Ok, stat);
  57     stat = GdipDeleteGraphics(graphics);
  58     expect(Ok, stat);
  59
  60     stat = GdipDeleteGraphics(NULL);
  61     expect(InvalidParameter, stat);
  62     ReleaseDC(hwnd, hdc);
  63 }
  64
  65 typedef struct node{
  66     GraphicsState data;
  67     struct node * next;
  68 } node;
  69
  70 /* Linked list prepend function. */
  71 static void log_state(GraphicsState data, node ** log)
  72 {
  73     node * new_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(node));
  74
  75     new_entry->data = data;
  76     new_entry->next = *log;
  77     *log = new_entry;
  78 }
  79
  80 /* Checks if there are duplicates in the list, and frees it. */
  81 static void check_no_duplicates(node * log)
  82 {
  83     INT dups = 0;
  84     node * temp = NULL;
  85     node * temp2 = NULL;
  86     node * orig = log;
  87
  88     if(!log)
  89         goto end;
  90
  91     do{
  92         temp = log;
  93         while((temp = temp->next)){
  94             if(log->data == temp->data){
  95                 dups++;
  96                 break;
  97             }
  98             if(dups > 0)
  99                 break;
 100         }
 101     }while((log = log->next));
 102
 103     temp = orig;
 104     do{
 105         temp2 = temp->next;
 106         HeapFree(GetProcessHeap(), 0, temp);
 107         temp = temp2;
 108     }while(temp);
 109
 110 end:
 111     expect(0, dups);
 112 }
 113
 114 static void test_save_restore(void)
 115 {
 116     GpStatus stat;
 117     GraphicsState state_a, state_b, state_c;
 118     InterpolationMode mode;
 119     GpGraphics *graphics1, *graphics2;
 120     node * state_log = NULL;
 121     HDC hdc = GetDC( hwnd );
 122     state_a = state_b = state_c = 0xdeadbeef;
 123
 124     /* Invalid saving. */
 125     GdipCreateFromHDC(hdc, &graphics1);
 126     stat = GdipSaveGraphics(graphics1, NULL);
 127     expect(InvalidParameter, stat);
 128     stat = GdipSaveGraphics(NULL, &state_a);
 129     expect(InvalidParameter, stat);
 130     GdipDeleteGraphics(graphics1);
 131
 132     log_state(state_a, &state_log);
 133
 134     /* Basic save/restore. */
 135     GdipCreateFromHDC(hdc, &graphics1);
 136     GdipSetInterpolationMode(graphics1, InterpolationModeBilinear);
 137     stat = GdipSaveGraphics(graphics1, &state_a);
 138     expect(Ok, stat);
 139     GdipSetInterpolationMode(graphics1, InterpolationModeBicubic);
 140     stat = GdipRestoreGraphics(graphics1, state_a);
 141     expect(Ok, stat);
 142     GdipGetInterpolationMode(graphics1, &mode);
 143     expect(InterpolationModeBilinear, mode);
 144     GdipDeleteGraphics(graphics1);
 145
 146     log_state(state_a, &state_log);
 147
 148     /* Restoring garbage doesn't affect saves. */
 149     GdipCreateFromHDC(hdc, &graphics1);
 150     GdipSetInterpolationMode(graphics1, InterpolationModeBilinear);
 151     GdipSaveGraphics(graphics1, &state_a);
 152     GdipSetInterpolationMode(graphics1, InterpolationModeBicubic);
 153     GdipSaveGraphics(graphics1, &state_b);
 154     GdipSetInterpolationMode(graphics1, InterpolationModeNearestNeighbor);
 155     stat = GdipRestoreGraphics(graphics1, 0xdeadbeef);
 156     expect(Ok, stat);
 157     GdipRestoreGraphics(graphics1, state_b);
 158     GdipGetInterpolationMode(graphics1, &mode);
 159     expect(InterpolationModeBicubic, mode);
 160     GdipRestoreGraphics(graphics1, state_a);
 161     GdipGetInterpolationMode(graphics1, &mode);
 162     expect(InterpolationModeBilinear, mode);
 163     GdipDeleteGraphics(graphics1);
 164
 165     log_state(state_a, &state_log);
 166     log_state(state_b, &state_log);
 167
 168     /* Restoring older state invalidates newer saves (but not older saves). */
 169     GdipCreateFromHDC(hdc, &graphics1);
 170     GdipSetInterpolationMode(graphics1, InterpolationModeBilinear);
 171     GdipSaveGraphics(graphics1, &state_a);
 172     GdipSetInterpolationMode(graphics1, InterpolationModeBicubic);
 173     GdipSaveGraphics(graphics1, &state_b);
 174     GdipSetInterpolationMode(graphics1, InterpolationModeNearestNeighbor);
 175     GdipSaveGraphics(graphics1, &state_c);
 176     GdipSetInterpolationMode(graphics1, InterpolationModeHighQualityBilinear);
 177     GdipRestoreGraphics(graphics1, state_b);
 178     GdipGetInterpolationMode(graphics1, &mode);
 179     expect(InterpolationModeBicubic, mode);
 180     GdipRestoreGraphics(graphics1, state_c);
 181     GdipGetInterpolationMode(graphics1, &mode);
 182     expect(InterpolationModeBicubic, mode);
 183     GdipRestoreGraphics(graphics1, state_a);
 184     GdipGetInterpolationMode(graphics1, &mode);
 185     expect(InterpolationModeBilinear, mode);
 186     GdipDeleteGraphics(graphics1);
 187
 188     log_state(state_a, &state_log);
 189     log_state(state_b, &state_log);
 190     log_state(state_c, &state_log);
 191
 192     /* Restoring older save from one graphics object does not invalidate
 193      * newer save from other graphics object. */
 194     GdipCreateFromHDC(hdc, &graphics1);
 195     GdipCreateFromHDC(hdc, &graphics2);
 196     GdipSetInterpolationMode(graphics1, InterpolationModeBilinear);
 197     GdipSaveGraphics(graphics1, &state_a);
 198     GdipSetInterpolationMode(graphics2, InterpolationModeBicubic);
 199     GdipSaveGraphics(graphics2, &state_b);
 200     GdipSetInterpolationMode(graphics1, InterpolationModeNearestNeighbor);
 201     GdipSetInterpolationMode(graphics2, InterpolationModeNearestNeighbor);
 202     GdipRestoreGraphics(graphics1, state_a);
 203     GdipGetInterpolationMode(graphics1, &mode);
 204     expect(InterpolationModeBilinear, mode);
 205     GdipRestoreGraphics(graphics2, state_b);
 206     GdipGetInterpolationMode(graphics2, &mode);
 207     expect(InterpolationModeBicubic, mode);
 208     GdipDeleteGraphics(graphics1);
 209     GdipDeleteGraphics(graphics2);
 210
 211     /* You can't restore a state to a graphics object that didn't save it. */
 212     GdipCreateFromHDC(hdc, &graphics1);
 213     GdipCreateFromHDC(hdc, &graphics2);
 214     GdipSetInterpolationMode(graphics1, InterpolationModeBilinear);
 215     GdipSaveGraphics(graphics1, &state_a);
 216     GdipSetInterpolationMode(graphics1, InterpolationModeNearestNeighbor);
 217     GdipSetInterpolationMode(graphics2, InterpolationModeNearestNeighbor);
 218     GdipRestoreGraphics(graphics2, state_a);
 219     GdipGetInterpolationMode(graphics2, &mode);
 220     expect(InterpolationModeNearestNeighbor, mode);
 221     GdipDeleteGraphics(graphics1);
 222     GdipDeleteGraphics(graphics2);
 223
 224     log_state(state_a, &state_log);
 225
 226     /* The same state value should never be returned twice. */
 227     todo_wine
 228         check_no_duplicates(state_log);
 229
 230     ReleaseDC(hwnd, hdc);
 231 }
 232
 233 static void test_GdipFillClosedCurve2(void)
 234 {
 235     GpStatus status;
 236     GpGraphics *graphics = NULL;
 237     GpSolidFill *brush = NULL;
 238     HDC hdc = GetDC( hwnd );
 239     GpPointF points[3];
 240
 241     points[0].X = 0;
 242     points[0].Y = 0;
 243
 244     points[1].X = 40;
 245     points[1].Y = 20;
 246
 247     points[2].X = 10;
 248     points[2].Y = 40;
 249
 250     /* make a graphics object and brush object */
 251     ok(hdc != NULL, "Expected HDC to be initialized\n");
 252
 253     status = GdipCreateFromHDC(hdc, &graphics);
 254     expect(Ok, status);
 255     ok(graphics != NULL, "Expected graphics to be initialized\n");
 256
 257     GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
 258
 259     /* InvalidParameter cases: null graphics, null brush, null points */
 260     status = GdipFillClosedCurve2(NULL, NULL, NULL, 3, 0.5, FillModeAlternate);
 261     expect(InvalidParameter, status);
 262
 263     status = GdipFillClosedCurve2(graphics, NULL, NULL, 3, 0.5, FillModeAlternate);
 264     expect(InvalidParameter, status);
 265
 266     status = GdipFillClosedCurve2(NULL, (GpBrush*)brush, NULL, 3, 0.5, FillModeAlternate);
 267     expect(InvalidParameter, status);
 268
 269     status = GdipFillClosedCurve2(NULL, NULL, points, 3, 0.5, FillModeAlternate);
 270     expect(InvalidParameter, status);
 271
 272     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, NULL, 3, 0.5, FillModeAlternate);
 273     expect(InvalidParameter, status);
 274
 275     status = GdipFillClosedCurve2(graphics, NULL, points, 3, 0.5, FillModeAlternate);
 276     expect(InvalidParameter, status);
 277
 278     status = GdipFillClosedCurve2(NULL, (GpBrush*)brush, points, 3, 0.5, FillModeAlternate);
 279     expect(InvalidParameter, status);
 280
 281     /* InvalidParameter cases: invalid count */
 282     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, points, -1, 0.5, FillModeAlternate);
 283     expect(InvalidParameter, status);
 284
 285     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, points, 0, 0.5, FillModeAlternate);
 286     expect(InvalidParameter, status);
 287
 288     /* Valid test cases */
 289     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, points, 1, 0.5, FillModeAlternate);
 290     expect(Ok, status);
 291
 292     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, points, 2, 0.5, FillModeAlternate);
 293     expect(Ok, status);
 294
 295     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, points, 3, 0.5, FillModeAlternate);
 296     expect(Ok, status);
 297
 298     GdipDeleteGraphics(graphics);
 299     GdipDeleteBrush((GpBrush*)brush);
 300
 301     ReleaseDC(hwnd, hdc);
 302 }
 303
 304 static void test_GdipFillClosedCurve2I(void)
 305 {
 306     GpStatus status;
 307     GpGraphics *graphics = NULL;
 308     GpSolidFill *brush = NULL;
 309     HDC hdc = GetDC( hwnd );
 310     GpPoint points[3];
 311
 312     points[0].X = 0;
 313     points[0].Y = 0;
 314
 315     points[1].X = 40;
 316     points[1].Y = 20;
 317
 318     points[2].X = 10;
 319     points[2].Y = 40;
 320
 321     /* make a graphics object and brush object */
 322     ok(hdc != NULL, "Expected HDC to be initialized\n");
 323
 324     status = GdipCreateFromHDC(hdc, &graphics);
 325     expect(Ok, status);
 326     ok(graphics != NULL, "Expected graphics to be initialized\n");
 327
 328     GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
 329
 330     /* InvalidParameter cases: null graphics, null brush */
 331     /* Note: GdipFillClosedCurveI and GdipFillClosedCurve2I hang in Windows
 332              when points == NULL, so don't test this condition */
 333     status = GdipFillClosedCurve2I(NULL, NULL, points, 3, 0.5, FillModeAlternate);
 334     expect(InvalidParameter, status);
 335
 336     status = GdipFillClosedCurve2I(graphics, NULL, points, 3, 0.5, FillModeAlternate);
 337     expect(InvalidParameter, status);
 338
 339     status = GdipFillClosedCurve2I(NULL, (GpBrush*)brush, points, 3, 0.5, FillModeAlternate);
 340     expect(InvalidParameter, status);
 341
 342     /* InvalidParameter cases: invalid count */
 343     status = GdipFillClosedCurve2I(graphics, (GpBrush*)brush, points, 0, 0.5, FillModeAlternate);
 344     expect(InvalidParameter, status);
 345
 346     /* OutOfMemory cases: large (unsigned) int */
 347     status = GdipFillClosedCurve2I(graphics, (GpBrush*)brush, points, -1, 0.5, FillModeAlternate);
 348     expect(OutOfMemory, status);
 349
 350     /* Valid test cases */
 351     status = GdipFillClosedCurve2I(graphics, (GpBrush*)brush, points, 1, 0.5, FillModeAlternate);
 352     expect(Ok, status);
 353
 354     status = GdipFillClosedCurve2I(graphics, (GpBrush*)brush, points, 2, 0.5, FillModeAlternate);
 355     expect(Ok, status);
 356
 357     status = GdipFillClosedCurve2I(graphics, (GpBrush*)brush, points, 3, 0.5, FillModeAlternate);
 358     expect(Ok, status);
 359
 360     GdipDeleteGraphics(graphics);
 361     GdipDeleteBrush((GpBrush*)brush);
 362
 363     ReleaseDC(hwnd, hdc);
 364 }
 365
 366 static void test_GdipDrawArc(void)
 367 {
 368     GpStatus status;
 369     GpGraphics *graphics = NULL;
 370     GpPen *pen = NULL;
 371     HDC hdc = GetDC( hwnd );
 372
 373     /* make a graphics object and pen object */
 374     ok(hdc != NULL, "Expected HDC to be initialized\n");
 375
 376     status = GdipCreateFromHDC(hdc, &graphics);
 377     expect(Ok, status);
 378     ok(graphics != NULL, "Expected graphics to be initialized\n");
 379
 380     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 381     expect(Ok, status);
 382     ok(pen != NULL, "Expected pen to be initialized\n");
 383
 384     /* InvalidParameter cases: null graphics, null pen, non-positive width, non-positive height */
 385     status = GdipDrawArc(NULL, NULL, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
 386     expect(InvalidParameter, status);
 387
 388     status = GdipDrawArc(graphics, NULL, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0);
 389     expect(InvalidParameter, status);
 390
 391     status = GdipDrawArc(NULL, pen, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0);
 392     expect(InvalidParameter, status);
 393
 394     status = GdipDrawArc(graphics, pen, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0);
 395     expect(InvalidParameter, status);
 396
 397     status = GdipDrawArc(graphics, pen, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0);
 398     expect(InvalidParameter, status);
 399
 400     /* successful case */
 401     status = GdipDrawArc(graphics, pen, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0);
 402     expect(Ok, status);
 403
 404     GdipDeletePen(pen);
 405     GdipDeleteGraphics(graphics);
 406
 407     ReleaseDC(hwnd, hdc);
 408 }
 409
 410 static void test_GdipDrawArcI(void)
 411 {
 412     GpStatus status;
 413     GpGraphics *graphics = NULL;
 414     GpPen *pen = NULL;
 415     HDC hdc = GetDC( hwnd );
 416
 417     /* make a graphics object and pen object */
 418     ok(hdc != NULL, "Expected HDC to be initialized\n");
 419
 420     status = GdipCreateFromHDC(hdc, &graphics);
 421     expect(Ok, status);
 422     ok(graphics != NULL, "Expected graphics to be initialized\n");
 423
 424     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 425     expect(Ok, status);
 426     ok(pen != NULL, "Expected pen to be initialized\n");
 427
 428     /* InvalidParameter cases: null graphics, null pen, non-positive width, non-positive height */
 429     status = GdipDrawArcI(NULL, NULL, 0, 0, 0, 0, 0, 0);
 430     expect(InvalidParameter, status);
 431
 432     status = GdipDrawArcI(graphics, NULL, 0, 0, 1, 1, 0, 0);
 433     expect(InvalidParameter, status);
 434
 435     status = GdipDrawArcI(NULL, pen, 0, 0, 1, 1, 0, 0);
 436     expect(InvalidParameter, status);
 437
 438     status = GdipDrawArcI(graphics, pen, 0, 0, 1, 0, 0, 0);
 439     expect(InvalidParameter, status);
 440
 441     status = GdipDrawArcI(graphics, pen, 0, 0, 0, 1, 0, 0);
 442     expect(InvalidParameter, status);
 443
 444     /* successful case */
 445     status = GdipDrawArcI(graphics, pen, 0, 0, 1, 1, 0, 0);
 446     expect(Ok, status);
 447
 448     GdipDeletePen(pen);
 449     GdipDeleteGraphics(graphics);
 450
 451     ReleaseDC(hwnd, hdc);
 452 }
 453
 454 static void test_BeginContainer2(void)
 455 {
 456     GpMatrix *transform;
 457     GpRectF clip;
 458     REAL defClip[] = {5, 10, 15, 20};
 459     REAL elems[6], defTrans[] = {1, 2, 3, 4, 5, 6};
 460     GraphicsContainer cont1, cont2, cont3, cont4;
 461     CompositingQuality compqual, defCompqual = CompositingQualityHighSpeed;
 462     CompositingMode compmode, defCompmode = CompositingModeSourceOver;
 463     InterpolationMode interp, defInterp = InterpolationModeHighQualityBicubic;
 464     REAL scale, defScale = 17;
 465     GpUnit unit, defUnit = UnitPixel;
 466     PixelOffsetMode offsetmode, defOffsetmode = PixelOffsetModeHighSpeed;
 467     SmoothingMode smoothmode, defSmoothmode = SmoothingModeAntiAlias;
 468     UINT contrast, defContrast = 5;
 469     TextRenderingHint texthint, defTexthint = TextRenderingHintAntiAlias;
 470
 471     GpStatus status;
 472     GpGraphics *graphics = NULL;
 473     HDC hdc = GetDC( hwnd );
 474
 475     ok(hdc != NULL, "Expected HDC to be initialized\n");
 476
 477     status = GdipCreateFromHDC(hdc, &graphics);
 478     expect(Ok, status);
 479     ok(graphics != NULL, "Expected graphics to be initialized\n");
 480
 481     /* null graphics, null container */
 482     status = GdipBeginContainer2(NULL, &cont1);
 483     expect(InvalidParameter, status);
 484
 485     status = GdipBeginContainer2(graphics, NULL);
 486     expect(InvalidParameter, status);
 487
 488     status = GdipEndContainer(NULL, cont1);
 489     expect(InvalidParameter, status);
 490
 491     /* test all quality-related values */
 492     GdipSetCompositingMode(graphics, defCompmode);
 493     GdipSetCompositingQuality(graphics, defCompqual);
 494     GdipSetInterpolationMode(graphics, defInterp);
 495     GdipSetPageScale(graphics, defScale);
 496     GdipSetPageUnit(graphics, defUnit);
 497     GdipSetPixelOffsetMode(graphics, defOffsetmode);
 498     GdipSetSmoothingMode(graphics, defSmoothmode);
 499     GdipSetTextContrast(graphics, defContrast);
 500     GdipSetTextRenderingHint(graphics, defTexthint);
 501
 502     status = GdipBeginContainer2(graphics, &cont1);
 503     expect(Ok, status);
 504
 505     GdipSetCompositingMode(graphics, CompositingModeSourceCopy);
 506     GdipSetCompositingQuality(graphics, CompositingQualityHighQuality);
 507     GdipSetInterpolationMode(graphics, InterpolationModeBilinear);
 508     GdipSetPageScale(graphics, 10);
 509     GdipSetPageUnit(graphics, UnitDocument);
 510     GdipSetPixelOffsetMode(graphics, PixelOffsetModeHalf);
 511     GdipSetSmoothingMode(graphics, SmoothingModeNone);
 512     GdipSetTextContrast(graphics, 7);
 513     GdipSetTextRenderingHint(graphics, TextRenderingHintClearTypeGridFit);
 514
 515     status = GdipEndContainer(graphics, cont1);
 516     expect(Ok, status);
 517
 518     GdipGetCompositingMode(graphics, &compmode);
 519     ok(defCompmode == compmode, "Expected Compositing Mode to be restored to %d, got %d\n", defCompmode, compmode);
 520
 521     GdipGetCompositingQuality(graphics, &compqual);
 522     ok(defCompqual == compqual, "Expected Compositing Quality to be restored to %d, got %d\n", defCompqual, compqual);
 523
 524     GdipGetInterpolationMode(graphics, &interp);
 525     ok(defInterp == interp, "Expected Interpolation Mode to be restored to %d, got %d\n", defInterp, interp);
 526
 527     GdipGetPageScale(graphics, &scale);
 528     ok(fabs(defScale - scale) < 0.0001, "Expected Page Scale to be restored to %f, got %f\n", defScale, scale);
 529
 530     GdipGetPageUnit(graphics, &unit);
 531     ok(defUnit == unit, "Expected Page Unit to be restored to %d, got %d\n", defUnit, unit);
 532
 533     GdipGetPixelOffsetMode(graphics, &offsetmode);
 534     ok(defOffsetmode == offsetmode, "Expected Pixel Offset Mode to be restored to %d, got %d\n", defOffsetmode, offsetmode);
 535
 536     GdipGetSmoothingMode(graphics, &smoothmode);
 537     ok(defSmoothmode == smoothmode, "Expected Smoothing Mode to be restored to %d, got %d\n", defSmoothmode, smoothmode);
 538
 539     GdipGetTextContrast(graphics, &contrast);
 540     ok(defContrast == contrast, "Expected Text Contrast to be restored to %d, got %d\n", defContrast, contrast);
 541
 542     GdipGetTextRenderingHint(graphics, &texthint);
 543     ok(defTexthint == texthint, "Expected Text Hint to be restored to %d, got %d\n", defTexthint, texthint);
 544
 545     /* test world transform */
 546     status = GdipBeginContainer2(graphics, &cont1);
 547     expect(Ok, status);
 548
 549     GdipCreateMatrix2(defTrans[0], defTrans[1], defTrans[2], defTrans[3],
 550             defTrans[4], defTrans[5], &transform);
 551     GdipSetWorldTransform(graphics, transform);
 552     GdipDeleteMatrix(transform);
 553     transform = NULL;
 554
 555     status = GdipBeginContainer2(graphics, &cont2);
 556     expect(Ok, status);
 557
 558     GdipCreateMatrix2(10, 20, 30, 40, 50, 60, &transform);
 559     GdipSetWorldTransform(graphics, transform);
 560     GdipDeleteMatrix(transform);
 561     transform = NULL;
 562
 563     status = GdipEndContainer(graphics, cont2);
 564     expect(Ok, status);
 565
 566     GdipCreateMatrix(&transform);
 567     GdipGetWorldTransform(graphics, transform);
 568     GdipGetMatrixElements(transform, elems);
 569     ok(fabs(defTrans[0] - elems[0]) < 0.0001 &&
 570             fabs(defTrans[1] - elems[1]) < 0.0001 &&
 571             fabs(defTrans[2] - elems[2]) < 0.0001 &&
 572             fabs(defTrans[3] - elems[3]) < 0.0001 &&
 573             fabs(defTrans[4] - elems[4]) < 0.0001 &&
 574             fabs(defTrans[5] - elems[5]) < 0.0001,
 575             "Expected World Transform Matrix to be restored to [%f, %f, %f, %f, %f, %f], got [%f, %f, %f, %f, %f, %f]\n",
 576             defTrans[0], defTrans[1], defTrans[2], defTrans[3], defTrans[4], defTrans[5],
 577             elems[0], elems[1], elems[2], elems[3], elems[4], elems[5]);
 578     GdipDeleteMatrix(transform);
 579     transform = NULL;
 580
 581     status = GdipEndContainer(graphics, cont1);
 582     expect(Ok, status);
 583
 584     /* test clipping */
 585     status = GdipBeginContainer2(graphics, &cont1);
 586     expect(Ok, status);
 587
 588     GdipSetClipRect(graphics, defClip[0], defClip[1], defClip[2], defClip[3], CombineModeReplace);
 589
 590     status = GdipBeginContainer2(graphics, &cont2);
 591     expect(Ok, status);
 592
 593     GdipSetClipRect(graphics, 2, 4, 6, 8, CombineModeReplace);
 594
 595     status = GdipEndContainer(graphics, cont2);
 596     expect(Ok, status);
 597
 598     GdipGetClipBounds(graphics, &clip);
 599     ok(fabs(defClip[0] - clip.X) < 0.0001 &&
 600             fabs(defClip[1] - clip.Y) < 0.0001 &&
 601             fabs(defClip[2] - clip.Width) < 0.0001 &&
 602             fabs(defClip[3] - clip.Height) < 0.0001,
 603             "Expected Clipping Rectangle to be restored to [%f, %f, %f, %f], got [%f, %f, %f, %f]\n",
 604             defClip[0], defClip[1], defClip[2], defClip[3],
 605             clip.X, clip.Y, clip.Width, clip.Height);
 606
 607     status = GdipEndContainer(graphics, cont1);
 608     expect(Ok, status);
 609
 610     /* nesting */
 611     status = GdipBeginContainer2(graphics, &cont1);
 612     expect(Ok, status);
 613
 614     status = GdipBeginContainer2(graphics, &cont2);
 615     expect(Ok, status);
 616
 617     status = GdipBeginContainer2(graphics, &cont3);
 618     expect(Ok, status);
 619
 620     status = GdipEndContainer(graphics, cont3);
 621     expect(Ok, status);
 622
 623     status = GdipBeginContainer2(graphics, &cont4);
 624     expect(Ok, status);
 625
 626     status = GdipEndContainer(graphics, cont4);
 627     expect(Ok, status);
 628
 629     /* skip cont2 */
 630     status = GdipEndContainer(graphics, cont1);
 631     expect(Ok, status);
 632
 633     /* end an already-ended container */
 634     status = GdipEndContainer(graphics, cont1);
 635     expect(Ok, status);
 636
 637     GdipDeleteGraphics(graphics);
 638     ReleaseDC(hwnd, hdc);
 639 }
 640
 641 static void test_GdipDrawBezierI(void)
 642 {
 643     GpStatus status;
 644     GpGraphics *graphics = NULL;
 645     GpPen *pen = NULL;
 646     HDC hdc = GetDC( hwnd );
 647
 648     /* make a graphics object and pen object */
 649     ok(hdc != NULL, "Expected HDC to be initialized\n");
 650
 651     status = GdipCreateFromHDC(hdc, &graphics);
 652     expect(Ok, status);
 653     ok(graphics != NULL, "Expected graphics to be initialized\n");
 654
 655     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 656     expect(Ok, status);
 657     ok(pen != NULL, "Expected pen to be initialized\n");
 658
 659     /* InvalidParameter cases: null graphics, null pen */
 660     status = GdipDrawBezierI(NULL, NULL, 0, 0, 0, 0, 0, 0, 0, 0);
 661     expect(InvalidParameter, status);
 662
 663     status = GdipDrawBezierI(graphics, NULL, 0, 0, 0, 0, 0, 0, 0, 0);
 664     expect(InvalidParameter, status);
 665
 666     status = GdipDrawBezierI(NULL, pen, 0, 0, 0, 0, 0, 0, 0, 0);
 667     expect(InvalidParameter, status);
 668
 669     /* successful case */
 670     status = GdipDrawBezierI(graphics, pen, 0, 0, 0, 0, 0, 0, 0, 0);
 671     expect(Ok, status);
 672
 673     GdipDeletePen(pen);
 674     GdipDeleteGraphics(graphics);
 675
 676     ReleaseDC(hwnd, hdc);
 677 }
 678
 679 static void test_GdipDrawCurve3(void)
 680 {
 681     GpStatus status;
 682     GpGraphics *graphics = NULL;
 683     GpPen *pen = NULL;
 684     HDC hdc = GetDC( hwnd );
 685     GpPointF points[3];
 686
 687     points[0].X = 0;
 688     points[0].Y = 0;
 689
 690     points[1].X = 40;
 691     points[1].Y = 20;
 692
 693     points[2].X = 10;
 694     points[2].Y = 40;
 695
 696     /* make a graphics object and pen object */
 697     ok(hdc != NULL, "Expected HDC to be initialized\n");
 698
 699     status = GdipCreateFromHDC(hdc, &graphics);
 700     expect(Ok, status);
 701     ok(graphics != NULL, "Expected graphics to be initialized\n");
 702
 703     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 704     expect(Ok, status);
 705     ok(pen != NULL, "Expected pen to be initialized\n");
 706
 707     /* InvalidParameter cases: null graphics, null pen */
 708     status = GdipDrawCurve3(NULL, NULL, points, 3, 0, 2, 1);
 709     expect(InvalidParameter, status);
 710
 711     status = GdipDrawCurve3(graphics, NULL, points, 3, 0, 2, 1);
 712     expect(InvalidParameter, status);
 713
 714     status = GdipDrawCurve3(NULL, pen, points, 3, 0, 2, 1);
 715     expect(InvalidParameter, status);
 716
 717     /* InvalidParameter cases: invalid count */
 718     status = GdipDrawCurve3(graphics, pen, points, -1, 0, 2, 1);
 719     expect(InvalidParameter, status);
 720
 721     status = GdipDrawCurve3(graphics, pen, points, 0, 0, 2, 1);
 722     expect(InvalidParameter, status);
 723
 724     status = GdipDrawCurve3(graphics, pen, points, 1, 0, 0, 1);
 725     expect(InvalidParameter, status);
 726
 727     status = GdipDrawCurve3(graphics, pen, points, 3, 4, 2, 1);
 728     expect(InvalidParameter, status);
 729
 730     /* InvalidParameter cases: invalid number of segments */
 731     status = GdipDrawCurve3(graphics, pen, points, 3, 0, -1, 1);
 732     expect(InvalidParameter, status);
 733
 734     status = GdipDrawCurve3(graphics, pen, points, 3, 1, 2, 1);
 735     expect(InvalidParameter, status);
 736
 737     status = GdipDrawCurve3(graphics, pen, points, 2, 0, 2, 1);
 738     expect(InvalidParameter, status);
 739
 740     /* Valid test cases */
 741     status = GdipDrawCurve3(graphics, pen, points, 2, 0, 1, 1);
 742     expect(Ok, status);
 743
 744     status = GdipDrawCurve3(graphics, pen, points, 3, 0, 2, 2);
 745     expect(Ok, status);
 746
 747     status = GdipDrawCurve3(graphics, pen, points, 2, 0, 1, -2);
 748     expect(Ok, status);
 749
 750     status = GdipDrawCurve3(graphics, pen, points, 3, 1, 1, 0);
 751     expect(Ok, status);
 752
 753     GdipDeletePen(pen);
 754     GdipDeleteGraphics(graphics);
 755
 756     ReleaseDC(hwnd, hdc);
 757 }
 758
 759 static void test_GdipDrawCurve3I(void)
 760 {
 761     GpStatus status;
 762     GpGraphics *graphics = NULL;
 763     GpPen *pen = NULL;
 764     HDC hdc = GetDC( hwnd );
 765     GpPoint points[3];
 766
 767     points[0].X = 0;
 768     points[0].Y = 0;
 769
 770     points[1].X = 40;
 771     points[1].Y = 20;
 772
 773     points[2].X = 10;
 774     points[2].Y = 40;
 775
 776     /* make a graphics object and pen object */
 777     ok(hdc != NULL, "Expected HDC to be initialized\n");
 778
 779     status = GdipCreateFromHDC(hdc, &graphics);
 780     expect(Ok, status);
 781     ok(graphics != NULL, "Expected graphics to be initialized\n");
 782
 783     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 784     expect(Ok, status);
 785     ok(pen != NULL, "Expected pen to be initialized\n");
 786
 787     /* InvalidParameter cases: null graphics, null pen */
 788     status = GdipDrawCurve3I(NULL, NULL, points, 3, 0, 2, 1);
 789     expect(InvalidParameter, status);
 790
 791     status = GdipDrawCurve3I(graphics, NULL, points, 3, 0, 2, 1);
 792     expect(InvalidParameter, status);
 793
 794     status = GdipDrawCurve3I(NULL, pen, points, 3, 0, 2, 1);
 795     expect(InvalidParameter, status);
 796
 797     /* InvalidParameter cases: invalid count */
 798     status = GdipDrawCurve3I(graphics, pen, points, -1, -1, -1, 1);
 799     expect(OutOfMemory, status);
 800
 801     status = GdipDrawCurve3I(graphics, pen, points, 0, 0, 2, 1);
 802     expect(InvalidParameter, status);
 803
 804     status = GdipDrawCurve3I(graphics, pen, points, 1, 0, 0, 1);
 805     expect(InvalidParameter, status);
 806
 807     status = GdipDrawCurve3I(graphics, pen, points, 3, 4, 2, 1);
 808     expect(InvalidParameter, status);
 809
 810     /* InvalidParameter cases: invalid number of segments */
 811     status = GdipDrawCurve3I(graphics, pen, points, 3, 0, -1, 1);
 812     expect(InvalidParameter, status);
 813
 814     status = GdipDrawCurve3I(graphics, pen, points, 3, 1, 2, 1);
 815     expect(InvalidParameter, status);
 816
 817     status = GdipDrawCurve3I(graphics, pen, points, 2, 0, 2, 1);
 818     expect(InvalidParameter, status);
 819
 820     /* Valid test cases */
 821     status = GdipDrawCurve3I(graphics, pen, points, 2, 0, 1, 1);
 822     expect(Ok, status);
 823
 824     status = GdipDrawCurve3I(graphics, pen, points, 3, 0, 2, 2);
 825     expect(Ok, status);
 826
 827     status = GdipDrawCurve3I(graphics, pen, points, 2, 0, 1, -2);
 828     expect(Ok, status);
 829
 830     status = GdipDrawCurve3I(graphics, pen, points, 3, 1, 1, 0);
 831     expect(Ok, status);
 832
 833     GdipDeletePen(pen);
 834     GdipDeleteGraphics(graphics);
 835
 836     ReleaseDC(hwnd, hdc);
 837 }
 838
 839 static void test_GdipDrawCurve2(void)
 840 {
 841     GpStatus status;
 842     GpGraphics *graphics = NULL;
 843     GpPen *pen = NULL;
 844     HDC hdc = GetDC( hwnd );
 845     GpPointF points[3];
 846
 847     points[0].X = 0;
 848     points[0].Y = 0;
 849
 850     points[1].X = 40;
 851     points[1].Y = 20;
 852
 853     points[2].X = 10;
 854     points[2].Y = 40;
 855
 856     /* make a graphics object and pen object */
 857     ok(hdc != NULL, "Expected HDC to be initialized\n");
 858
 859     status = GdipCreateFromHDC(hdc, &graphics);
 860     expect(Ok, status);
 861     ok(graphics != NULL, "Expected graphics to be initialized\n");
 862
 863     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 864     expect(Ok, status);
 865     ok(pen != NULL, "Expected pen to be initialized\n");
 866
 867     /* InvalidParameter cases: null graphics, null pen */
 868     status = GdipDrawCurve2(NULL, NULL, points, 3, 1);
 869     expect(InvalidParameter, status);
 870
 871     status = GdipDrawCurve2(graphics, NULL, points, 3, 1);
 872     expect(InvalidParameter, status);
 873
 874     status = GdipDrawCurve2(NULL, pen, points, 3, 1);
 875     expect(InvalidParameter, status);
 876
 877     /* InvalidParameter cases: invalid count */
 878     status = GdipDrawCurve2(graphics, pen, points, -1, 1);
 879     expect(InvalidParameter, status);
 880
 881     status = GdipDrawCurve2(graphics, pen, points, 0, 1);
 882     expect(InvalidParameter, status);
 883
 884     status = GdipDrawCurve2(graphics, pen, points, 1, 1);
 885     expect(InvalidParameter, status);
 886
 887     /* Valid test cases */
 888     status = GdipDrawCurve2(graphics, pen, points, 2, 1);
 889     expect(Ok, status);
 890
 891     status = GdipDrawCurve2(graphics, pen, points, 3, 2);
 892     expect(Ok, status);
 893
 894     status = GdipDrawCurve2(graphics, pen, points, 3, -2);
 895     expect(Ok, status);
 896
 897     status = GdipDrawCurve2(graphics, pen, points, 3, 0);
 898     expect(Ok, status);
 899
 900     GdipDeletePen(pen);
 901     GdipDeleteGraphics(graphics);
 902
 903     ReleaseDC(hwnd, hdc);
 904 }
 905
 906 static void test_GdipDrawCurve2I(void)
 907 {
 908     GpStatus status;
 909     GpGraphics *graphics = NULL;
 910     GpPen *pen = NULL;
 911     HDC hdc = GetDC( hwnd );
 912     GpPoint points[3];
 913
 914     points[0].X = 0;
 915     points[0].Y = 0;
 916
 917     points[1].X = 40;
 918     points[1].Y = 20;
 919
 920     points[2].X = 10;
 921     points[2].Y = 40;
 922
 923     /* make a graphics object and pen object */
 924     ok(hdc != NULL, "Expected HDC to be initialized\n");
 925
 926     status = GdipCreateFromHDC(hdc, &graphics);
 927     expect(Ok, status);
 928     ok(graphics != NULL, "Expected graphics to be initialized\n");
 929
 930     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 931     expect(Ok, status);
 932     ok(pen != NULL, "Expected pen to be initialized\n");
 933
 934     /* InvalidParameter cases: null graphics, null pen */
 935     status = GdipDrawCurve2I(NULL, NULL, points, 3, 1);
 936     expect(InvalidParameter, status);
 937
 938     status = GdipDrawCurve2I(graphics, NULL, points, 3, 1);
 939     expect(InvalidParameter, status);
 940
 941     status = GdipDrawCurve2I(NULL, pen, points, 3, 1);
 942     expect(InvalidParameter, status);
 943
 944     /* InvalidParameter cases: invalid count */
 945     status = GdipDrawCurve2I(graphics, pen, points, -1, 1);
 946     expect(OutOfMemory, status);
 947
 948     status = GdipDrawCurve2I(graphics, pen, points, 0, 1);
 949     expect(InvalidParameter, status);
 950
 951     status = GdipDrawCurve2I(graphics, pen, points, 1, 1);
 952     expect(InvalidParameter, status);
 953
 954     /* Valid test cases */
 955     status = GdipDrawCurve2I(graphics, pen, points, 2, 1);
 956     expect(Ok, status);
 957
 958     status = GdipDrawCurve2I(graphics, pen, points, 3, 2);
 959     expect(Ok, status);
 960
 961     status = GdipDrawCurve2I(graphics, pen, points, 3, -2);
 962     expect(Ok, status);
 963
 964     status = GdipDrawCurve2I(graphics, pen, points, 3, 0);
 965     expect(Ok, status);
 966
 967     GdipDeletePen(pen);
 968     GdipDeleteGraphics(graphics);
 969
 970     ReleaseDC(hwnd, hdc);
 971 }
 972
 973 static void test_GdipDrawCurve(void)
 974 {
 975     GpStatus status;
 976     GpGraphics *graphics = NULL;
 977     GpPen *pen = NULL;
 978     HDC hdc = GetDC( hwnd );
 979     GpPointF points[3];
 980
 981     points[0].X = 0;
 982     points[0].Y = 0;
 983
 984     points[1].X = 40;
 985     points[1].Y = 20;
 986
 987     points[2].X = 10;
 988     points[2].Y = 40;
 989
 990     /* make a graphics object and pen object */
 991     ok(hdc != NULL, "Expected HDC to be initialized\n");
 992
 993     status = GdipCreateFromHDC(hdc, &graphics);
 994     expect(Ok, status);
 995     ok(graphics != NULL, "Expected graphics to be initialized\n");
 996
 997     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
 998     expect(Ok, status);
 999     ok(pen != NULL, "Expected pen to be initialized\n");
1000
1001     /* InvalidParameter cases: null graphics, null pen */
1002     status = GdipDrawCurve(NULL, NULL, points, 3);
1003     expect(InvalidParameter, status);
1004
1005     status = GdipDrawCurve(graphics, NULL, points, 3);
1006     expect(InvalidParameter, status);
1007
1008     status = GdipDrawCurve(NULL, pen, points, 3);
1009     expect(InvalidParameter, status);
1010
1011     /* InvalidParameter cases: invalid count */
1012     status = GdipDrawCurve(graphics, pen, points, -1);
1013     expect(InvalidParameter, status);
1014
1015     status = GdipDrawCurve(graphics, pen, points, 0);
1016     expect(InvalidParameter, status);
1017
1018     status = GdipDrawCurve(graphics, pen, points, 1);
1019     expect(InvalidParameter, status);
1020
1021     /* Valid test cases */
1022     status = GdipDrawCurve(graphics, pen, points, 2);
1023     expect(Ok, status);
1024
1025     status = GdipDrawCurve(graphics, pen, points, 3);
1026     expect(Ok, status);
1027
1028     GdipDeletePen(pen);
1029     GdipDeleteGraphics(graphics);
1030
1031     ReleaseDC(hwnd, hdc);
1032 }
1033
1034 static void test_GdipDrawCurveI(void)
1035 {
1036     GpStatus status;
1037     GpGraphics *graphics = NULL;
1038     GpPen *pen = NULL;
1039     HDC hdc = GetDC( hwnd );
1040     GpPoint points[3];
1041
1042     points[0].X = 0;
1043     points[0].Y = 0;
1044
1045     points[1].X = 40;
1046     points[1].Y = 20;
1047
1048     points[2].X = 10;
1049     points[2].Y = 40;
1050
1051     /* make a graphics object and pen object */
1052     ok(hdc != NULL, "Expected HDC to be initialized\n");
1053
1054     status = GdipCreateFromHDC(hdc, &graphics);
1055     expect(Ok, status);
1056     ok(graphics != NULL, "Expected graphics to be initialized\n");
1057
1058     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
1059     expect(Ok, status);
1060     ok(pen != NULL, "Expected pen to be initialized\n");
1061
1062     /* InvalidParameter cases: null graphics, null pen */
1063     status = GdipDrawCurveI(NULL, NULL, points, 3);
1064     expect(InvalidParameter, status);
1065
1066     status = GdipDrawCurveI(graphics, NULL, points, 3);
1067     expect(InvalidParameter, status);
1068
1069     status = GdipDrawCurveI(NULL, pen, points, 3);
1070     expect(InvalidParameter, status);
1071
1072     /* InvalidParameter cases: invalid count */
1073     status = GdipDrawCurveI(graphics, pen, points, -1);
1074     expect(OutOfMemory, status);
1075
1076     status = GdipDrawCurveI(graphics, pen, points, 0);
1077     expect(InvalidParameter, status);
1078
1079     status = GdipDrawCurveI(graphics, pen, points, 1);
1080     expect(InvalidParameter, status);
1081
1082     /* Valid test cases */
1083     status = GdipDrawCurveI(graphics, pen, points, 2);
1084     expect(Ok, status);
1085
1086     status = GdipDrawCurveI(graphics, pen, points, 3);
1087     expect(Ok, status);
1088
1089     GdipDeletePen(pen);
1090     GdipDeleteGraphics(graphics);
1091
1092     ReleaseDC(hwnd, hdc);
1093 }
1094
1095 static void test_GdipDrawLineI(void)
1096 {
1097     GpStatus status;
1098     GpGraphics *graphics = NULL;
1099     GpPen *pen = NULL;
1100     HDC hdc = GetDC( hwnd );
1101
1102     /* make a graphics object and pen object */
1103     ok(hdc != NULL, "Expected HDC to be initialized\n");
1104
1105     status = GdipCreateFromHDC(hdc, &graphics);
1106     expect(Ok, status);
1107     ok(graphics != NULL, "Expected graphics to be initialized\n");
1108
1109     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
1110     expect(Ok, status);
1111     ok(pen != NULL, "Expected pen to be initialized\n");
1112
1113     /* InvalidParameter cases: null graphics, null pen */
1114     status = GdipDrawLineI(NULL, NULL, 0, 0, 0, 0);
1115     expect(InvalidParameter, status);
1116
1117     status = GdipDrawLineI(graphics, NULL, 0, 0, 0, 0);
1118     expect(InvalidParameter, status);
1119
1120     status = GdipDrawLineI(NULL, pen, 0, 0, 0, 0);
1121     expect(InvalidParameter, status);
1122
1123     /* successful case */
1124     status = GdipDrawLineI(graphics, pen, 0, 0, 0, 0);
1125     expect(Ok, status);
1126
1127     GdipDeletePen(pen);
1128     GdipDeleteGraphics(graphics);
1129
1130     ReleaseDC(hwnd, hdc);
1131 }
1132
1133 static void test_GdipDrawImagePointsRect(void)
1134 {
1135     GpStatus status;
1136     GpGraphics *graphics = NULL;
1137     GpPointF ptf[4];
1138     GpBitmap *bm = NULL;
1139     BYTE rbmi[sizeof(BITMAPINFOHEADER)];
1140     BYTE buff[400];
1141     BITMAPINFO *bmi = (BITMAPINFO*)rbmi;
1142     HDC hdc = GetDC( hwnd );
1143     if (!hdc)
1144         return;
1145
1146     memset(rbmi, 0, sizeof(rbmi));
1147     bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1148     bmi->bmiHeader.biWidth = 10;
1149     bmi->bmiHeader.biHeight = 10;
1150     bmi->bmiHeader.biPlanes = 1;
1151     bmi->bmiHeader.biBitCount = 32;
1152     bmi->bmiHeader.biCompression = BI_RGB;
1153     status = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
1154     expect(Ok, status);
1155     ok(NULL != bm, "Expected bitmap to be initialized\n");
1156     status = GdipCreateFromHDC(hdc, &graphics);
1157     expect(Ok, status);
1158     ptf[0].X = 0;
1159     ptf[0].Y = 0;
1160     ptf[1].X = 10;
1161     ptf[1].Y = 0;
1162     ptf[2].X = 0;
1163     ptf[2].Y = 10;
1164     ptf[3].X = 10;
1165     ptf[3].Y = 10;
1166     status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 4, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
1167     expect(NotImplemented, status);
1168     status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 2, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
1169     expect(InvalidParameter, status);
1170     status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
1171     expect(Ok, status);
1172     status = GdipDrawImagePointsRect(graphics, NULL, ptf, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
1173     expect(InvalidParameter, status);
1174     status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, NULL, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
1175     expect(InvalidParameter, status);
1176     status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 3, 0, 0, 0, 0, UnitPixel, NULL, NULL, NULL);
1177     expect(Ok, status);
1178     memset(ptf, 0, sizeof(ptf));
1179     status = GdipDrawImagePointsRect(graphics, (GpImage*)bm, ptf, 3, 0, 0, 10, 10, UnitPixel, NULL, NULL, NULL);
1180     expect(Ok, status);
1181
1182     GdipDisposeImage((GpImage*)bm);
1183     GdipDeleteGraphics(graphics);
1184     ReleaseDC(hwnd, hdc);
1185 }
1186
1187 static void test_GdipDrawLinesI(void)
1188 {
1189     GpStatus status;
1190     GpGraphics *graphics = NULL;
1191     GpPen *pen = NULL;
1192     GpPoint *ptf = NULL;
1193     HDC hdc = GetDC( hwnd );
1194
1195     /* make a graphics object and pen object */
1196     ok(hdc != NULL, "Expected HDC to be initialized\n");
1197
1198     status = GdipCreateFromHDC(hdc, &graphics);
1199     expect(Ok, status);
1200     ok(graphics != NULL, "Expected graphics to be initialized\n");
1201
1202     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
1203     expect(Ok, status);
1204     ok(pen != NULL, "Expected pen to be initialized\n");
1205
1206     /* make some arbitrary valid points*/
1207     ptf = GdipAlloc(2 * sizeof(GpPointF));
1208
1209     ptf[0].X = 1;
1210     ptf[0].Y = 1;
1211
1212     ptf[1].X = 2;
1213     ptf[1].Y = 2;
1214
1215     /* InvalidParameter cases: null graphics, null pen, null points, count < 2*/
1216     status = GdipDrawLinesI(NULL, NULL, NULL, 0);
1217     expect(InvalidParameter, status);
1218
1219     status = GdipDrawLinesI(graphics, pen, ptf, 0);
1220     expect(InvalidParameter, status);
1221
1222     status = GdipDrawLinesI(graphics, NULL, ptf, 2);
1223     expect(InvalidParameter, status);
1224
1225     status = GdipDrawLinesI(NULL, pen, ptf, 2);
1226     expect(InvalidParameter, status);
1227
1228     /* successful case */
1229     status = GdipDrawLinesI(graphics, pen, ptf, 2);
1230     expect(Ok, status);
1231
1232     GdipFree(ptf);
1233     GdipDeletePen(pen);
1234     GdipDeleteGraphics(graphics);
1235
1236     ReleaseDC(hwnd, hdc);
1237 }
1238
1239 static void test_GdipFillClosedCurve(void)
1240 {
1241     GpStatus status;
1242     GpGraphics *graphics = NULL;
1243     GpSolidFill *brush = NULL;
1244     HDC hdc = GetDC( hwnd );
1245     GpPointF points[3];
1246
1247     points[0].X = 0;
1248     points[0].Y = 0;
1249
1250     points[1].X = 40;
1251     points[1].Y = 20;
1252
1253     points[2].X = 10;
1254     points[2].Y = 40;
1255
1256     /* make a graphics object and brush object */
1257     ok(hdc != NULL, "Expected HDC to be initialized\n");
1258
1259     status = GdipCreateFromHDC(hdc, &graphics);
1260     expect(Ok, status);
1261     ok(graphics != NULL, "Expected graphics to be initialized\n");
1262
1263     GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
1264
1265     /* InvalidParameter cases: null graphics, null brush, null points */
1266     status = GdipFillClosedCurve(NULL, NULL, NULL, 3);
1267     expect(InvalidParameter, status);
1268
1269     status = GdipFillClosedCurve(graphics, NULL, NULL, 3);
1270     expect(InvalidParameter, status);
1271
1272     status = GdipFillClosedCurve(NULL, (GpBrush*)brush, NULL, 3);
1273     expect(InvalidParameter, status);
1274
1275     status = GdipFillClosedCurve(NULL, NULL, points, 3);
1276     expect(InvalidParameter, status);
1277
1278     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, NULL, 3);
1279     expect(InvalidParameter, status);
1280
1281     status = GdipFillClosedCurve(graphics, NULL, points, 3);
1282     expect(InvalidParameter, status);
1283
1284     status = GdipFillClosedCurve(NULL, (GpBrush*)brush, points, 3);
1285     expect(InvalidParameter, status);
1286
1287     /* InvalidParameter cases: invalid count */
1288     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, points, -1);
1289     expect(InvalidParameter, status);
1290
1291     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, points, 0);
1292     expect(InvalidParameter, status);
1293
1294     /* Valid test cases */
1295     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, points, 1);
1296     expect(Ok, status);
1297
1298     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, points, 2);
1299     expect(Ok, status);
1300
1301     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, points, 3);
1302     expect(Ok, status);
1303
1304     GdipDeleteGraphics(graphics);
1305     GdipDeleteBrush((GpBrush*)brush);
1306
1307     ReleaseDC(hwnd, hdc);
1308 }
1309
1310 static void test_GdipFillClosedCurveI(void)
1311 {
1312     GpStatus status;
1313     GpGraphics *graphics = NULL;
1314     GpSolidFill *brush = NULL;
1315     HDC hdc = GetDC( hwnd );
1316     GpPoint points[3];
1317
1318     points[0].X = 0;
1319     points[0].Y = 0;
1320
1321     points[1].X = 40;
1322     points[1].Y = 20;
1323
1324     points[2].X = 10;
1325     points[2].Y = 40;
1326
1327     /* make a graphics object and brush object */
1328     ok(hdc != NULL, "Expected HDC to be initialized\n");
1329
1330     status = GdipCreateFromHDC(hdc, &graphics);
1331     expect(Ok, status);
1332     ok(graphics != NULL, "Expected graphics to be initialized\n");
1333
1334     GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
1335
1336     /* InvalidParameter cases: null graphics, null brush */
1337     /* Note: GdipFillClosedCurveI and GdipFillClosedCurve2I hang in Windows
1338              when points == NULL, so don't test this condition */
1339     status = GdipFillClosedCurveI(NULL, NULL, points, 3);
1340     expect(InvalidParameter, status);
1341
1342     status = GdipFillClosedCurveI(graphics, NULL, points, 3);
1343     expect(InvalidParameter, status);
1344
1345     status = GdipFillClosedCurveI(NULL, (GpBrush*)brush, points, 3);
1346     expect(InvalidParameter, status);
1347
1348     /* InvalidParameter cases: invalid count */
1349     status = GdipFillClosedCurveI(graphics, (GpBrush*)brush, points, 0);
1350     expect(InvalidParameter, status);
1351
1352     /* OutOfMemory cases: large (unsigned) int */
1353     status = GdipFillClosedCurveI(graphics, (GpBrush*)brush, points, -1);
1354     expect(OutOfMemory, status);
1355
1356     /* Valid test cases */
1357     status = GdipFillClosedCurveI(graphics, (GpBrush*)brush, points, 1);
1358     expect(Ok, status);
1359
1360     status = GdipFillClosedCurveI(graphics, (GpBrush*)brush, points, 2);
1361     expect(Ok, status);
1362
1363     status = GdipFillClosedCurveI(graphics, (GpBrush*)brush, points, 3);
1364     expect(Ok, status);
1365
1366     GdipDeleteGraphics(graphics);
1367     GdipDeleteBrush((GpBrush*)brush);
1368
1369     ReleaseDC(hwnd, hdc);
1370 }
1371
1372 static void test_Get_Release_DC(void)
1373 {
1374     GpStatus status;
1375     GpGraphics *graphics = NULL;
1376     GpPen *pen;
1377     GpSolidFill *brush;
1378     GpPath *path;
1379     HDC hdc = GetDC( hwnd );
1380     HDC retdc;
1381     REAL r;
1382     CompositingQuality quality;
1383     CompositingMode compmode;
1384     InterpolationMode intmode;
1385     GpMatrix *m;
1386     GpRegion *region;
1387     GpUnit unit;
1388     PixelOffsetMode offsetmode;
1389     SmoothingMode smoothmode;
1390     TextRenderingHint texthint;
1391     GpPointF ptf[5];
1392     GpPoint  pt[5];
1393     GpRectF  rectf[2];
1394     GpRect   rect[2];
1395     GpRegion *clip;
1396     INT i;
1397     BOOL res;
1398     ARGB color = 0x00000000;
1399     HRGN hrgn = CreateRectRgn(0, 0, 10, 10);
1400
1401     pt[0].X = 10;
1402     pt[0].Y = 10;
1403     pt[1].X = 20;
1404     pt[1].Y = 15;
1405     pt[2].X = 40;
1406     pt[2].Y = 80;
1407     pt[3].X = -20;
1408     pt[3].Y = 20;
1409     pt[4].X = 50;
1410     pt[4].Y = 110;
1411
1412     for(i = 0; i < 5;i++){
1413         ptf[i].X = (REAL)pt[i].X;
1414         ptf[i].Y = (REAL)pt[i].Y;
1415     }
1416
1417     rect[0].X = 0;
1418     rect[0].Y = 0;
1419     rect[0].Width  = 50;
1420     rect[0].Height = 70;
1421     rect[1].X = 0;
1422     rect[1].Y = 0;
1423     rect[1].Width  = 10;
1424     rect[1].Height = 20;
1425
1426     for(i = 0; i < 2;i++){
1427         rectf[i].X = (REAL)rect[i].X;
1428         rectf[i].Y = (REAL)rect[i].Y;
1429         rectf[i].Height = (REAL)rect[i].Height;
1430         rectf[i].Width  = (REAL)rect[i].Width;
1431     }
1432
1433     GdipCreateMatrix(&m);
1434     GdipCreateRegion(&region);
1435     GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
1436     GdipCreatePath(FillModeAlternate, &path);
1437     GdipCreateRegion(&clip);
1438
1439     status = GdipCreateFromHDC(hdc, &graphics);
1440     expect(Ok, status);
1441     ok(graphics != NULL, "Expected graphics to be initialized\n");
1442     status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
1443     expect(Ok, status);
1444
1445     /* NULL arguments */
1446     status = GdipGetDC(NULL, NULL);
1447     expect(InvalidParameter, status);
1448     status = GdipGetDC(graphics, NULL);
1449     expect(InvalidParameter, status);
1450     status = GdipGetDC(NULL, &retdc);
1451     expect(InvalidParameter, status);
1452
1453     status = GdipReleaseDC(NULL, NULL);
1454     expect(InvalidParameter, status);
1455     status = GdipReleaseDC(graphics, NULL);
1456     expect(InvalidParameter, status);
1457     status = GdipReleaseDC(NULL, (HDC)0xdeadbeef);
1458     expect(InvalidParameter, status);
1459
1460     /* Release without Get */
1461     status = GdipReleaseDC(graphics, hdc);
1462     expect(InvalidParameter, status);
1463
1464     retdc = NULL;
1465     status = GdipGetDC(graphics, &retdc);
1466     expect(Ok, status);
1467     ok(retdc == hdc, "Invalid HDC returned\n");
1468     /* call it once more */
1469     status = GdipGetDC(graphics, &retdc);
1470     expect(ObjectBusy, status);
1471
1472     /* try all Graphics calls here */
1473     status = GdipDrawArc(graphics, pen, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0);
1474     expect(ObjectBusy, status);
1475     status = GdipDrawArcI(graphics, pen, 0, 0, 1, 1, 0.0, 0.0);
1476     expect(ObjectBusy, status);
1477     status = GdipDrawBezier(graphics, pen, 0.0, 10.0, 20.0, 15.0, 35.0, -10.0, 10.0, 10.0);
1478     expect(ObjectBusy, status);
1479     status = GdipDrawBezierI(graphics, pen, 0, 0, 0, 0, 0, 0, 0, 0);
1480     expect(ObjectBusy, status);
1481     status = GdipDrawBeziers(graphics, pen, ptf, 5);
1482     expect(ObjectBusy, status);
1483     status = GdipDrawBeziersI(graphics, pen, pt, 5);
1484     expect(ObjectBusy, status);
1485     status = GdipDrawClosedCurve(graphics, pen, ptf, 5);
1486     expect(ObjectBusy, status);
1487     status = GdipDrawClosedCurveI(graphics, pen, pt, 5);
1488     expect(ObjectBusy, status);
1489     status = GdipDrawClosedCurve2(graphics, pen, ptf, 5, 1.0);
1490     expect(ObjectBusy, status);
1491     status = GdipDrawClosedCurve2I(graphics, pen, pt, 5, 1.0);
1492     expect(ObjectBusy, status);
1493     status = GdipDrawCurve(graphics, pen, ptf, 5);
1494     expect(ObjectBusy, status);
1495     status = GdipDrawCurveI(graphics, pen, pt, 5);
1496     expect(ObjectBusy, status);
1497     status = GdipDrawCurve2(graphics, pen, ptf, 5, 1.0);
1498     expect(ObjectBusy, status);
1499     status = GdipDrawCurve2I(graphics, pen, pt, 5, 1.0);
1500     expect(ObjectBusy, status);
1501     status = GdipDrawEllipse(graphics, pen, 0.0, 0.0, 100.0, 50.0);
1502     expect(ObjectBusy, status);
1503     status = GdipDrawEllipseI(graphics, pen, 0, 0, 100, 50);
1504     expect(ObjectBusy, status);
1505     /* GdipDrawImage/GdipDrawImageI */
1506     /* GdipDrawImagePointsRect/GdipDrawImagePointsRectI */
1507     /* GdipDrawImageRectRect/GdipDrawImageRectRectI */
1508     /* GdipDrawImageRect/GdipDrawImageRectI */
1509     status = GdipDrawLine(graphics, pen, 0.0, 0.0, 100.0, 200.0);
1510     expect(ObjectBusy, status);
1511     status = GdipDrawLineI(graphics, pen, 0, 0, 100, 200);
1512     expect(ObjectBusy, status);
1513     status = GdipDrawLines(graphics, pen, ptf, 5);
1514     expect(ObjectBusy, status);
1515     status = GdipDrawLinesI(graphics, pen, pt, 5);
1516     expect(ObjectBusy, status);
1517     status = GdipDrawPath(graphics, pen, path);
1518     expect(ObjectBusy, status);
1519     status = GdipDrawPie(graphics, pen, 0.0, 0.0, 100.0, 100.0, 0.0, 90.0);
1520     expect(ObjectBusy, status);
1521     status = GdipDrawPieI(graphics, pen, 0, 0, 100, 100, 0.0, 90.0);
1522     expect(ObjectBusy, status);
1523     status = GdipDrawRectangle(graphics, pen, 0.0, 0.0, 100.0, 300.0);
1524     expect(ObjectBusy, status);
1525     status = GdipDrawRectangleI(graphics, pen, 0, 0, 100, 300);
1526     expect(ObjectBusy, status);
1527     status = GdipDrawRectangles(graphics, pen, rectf, 2);
1528     expect(ObjectBusy, status);
1529     status = GdipDrawRectanglesI(graphics, pen, rect, 2);
1530     expect(ObjectBusy, status);
1531     /* GdipDrawString */
1532     status = GdipFillClosedCurve2(graphics, (GpBrush*)brush, ptf, 5, 1.0, FillModeAlternate);
1533     expect(ObjectBusy, status);
1534     status = GdipFillClosedCurve2I(graphics, (GpBrush*)brush, pt, 5, 1.0, FillModeAlternate);
1535     expect(ObjectBusy, status);
1536     status = GdipFillClosedCurve(graphics, (GpBrush*)brush, ptf, 5);
1537     expect(ObjectBusy, status);
1538     status = GdipFillClosedCurveI(graphics, (GpBrush*)brush, pt, 5);
1539     expect(ObjectBusy, status);
1540     status = GdipFillEllipse(graphics, (GpBrush*)brush, 0.0, 0.0, 100.0, 100.0);
1541     expect(ObjectBusy, status);
1542     status = GdipFillEllipseI(graphics, (GpBrush*)brush, 0, 0, 100, 100);
1543     expect(ObjectBusy, status);
1544     status = GdipFillPath(graphics, (GpBrush*)brush, path);
1545     expect(ObjectBusy, status);
1546     status = GdipFillPie(graphics, (GpBrush*)brush, 0.0, 0.0, 100.0, 100.0, 0.0, 15.0);
1547     expect(ObjectBusy, status);
1548     status = GdipFillPieI(graphics, (GpBrush*)brush, 0, 0, 100, 100, 0.0, 15.0);
1549     expect(ObjectBusy, status);
1550     status = GdipFillPolygon(graphics, (GpBrush*)brush, ptf, 5, FillModeAlternate);
1551     expect(ObjectBusy, status);
1552     status = GdipFillPolygonI(graphics, (GpBrush*)brush, pt, 5, FillModeAlternate);
1553     expect(ObjectBusy, status);
1554     status = GdipFillPolygon2(graphics, (GpBrush*)brush, ptf, 5);
1555     expect(ObjectBusy, status);
1556     status = GdipFillPolygon2I(graphics, (GpBrush*)brush, pt, 5);
1557     expect(ObjectBusy, status);
1558     status = GdipFillRectangle(graphics, (GpBrush*)brush, 0.0, 0.0, 100.0, 100.0);
1559     expect(ObjectBusy, status);
1560     status = GdipFillRectangleI(graphics, (GpBrush*)brush, 0, 0, 100, 100);
1561     expect(ObjectBusy, status);
1562     status = GdipFillRectangles(graphics, (GpBrush*)brush, rectf, 2);
1563     expect(ObjectBusy, status);
1564     status = GdipFillRectanglesI(graphics, (GpBrush*)brush, rect, 2);
1565     expect(ObjectBusy, status);
1566     status = GdipFillRegion(graphics, (GpBrush*)brush, region);
1567     expect(ObjectBusy, status);
1568     status = GdipFlush(graphics, FlushIntentionFlush);
1569     expect(ObjectBusy, status);
1570     status = GdipGetClipBounds(graphics, rectf);
1571     expect(ObjectBusy, status);
1572     status = GdipGetClipBoundsI(graphics, rect);
1573     expect(ObjectBusy, status);
1574     status = GdipGetCompositingMode(graphics, &compmode);
1575     expect(ObjectBusy, status);
1576     status = GdipGetCompositingQuality(graphics, &quality);
1577     expect(ObjectBusy, status);
1578     status = GdipGetInterpolationMode(graphics, &intmode);
1579     expect(ObjectBusy, status);
1580     status = GdipGetNearestColor(graphics, &color);
1581     expect(ObjectBusy, status);
1582     status = GdipGetPageScale(graphics, &r);
1583     expect(ObjectBusy, status);
1584     status = GdipGetPageUnit(graphics, &unit);
1585     expect(ObjectBusy, status);
1586     status = GdipGetPixelOffsetMode(graphics, &offsetmode);
1587     expect(ObjectBusy, status);
1588     status = GdipGetSmoothingMode(graphics, &smoothmode);
1589     expect(ObjectBusy, status);
1590     status = GdipGetTextRenderingHint(graphics, &texthint);
1591     expect(ObjectBusy, status);
1592     status = GdipGetWorldTransform(graphics, m);
1593     expect(ObjectBusy, status);
1594     status = GdipGraphicsClear(graphics, 0xdeadbeef);
1595     expect(ObjectBusy, status);
1596     status = GdipIsVisiblePoint(graphics, 0.0, 0.0, &res);
1597     expect(ObjectBusy, status);
1598     status = GdipIsVisiblePointI(graphics, 0, 0, &res);
1599     expect(ObjectBusy, status);
1600     /* GdipMeasureCharacterRanges */
1601     /* GdipMeasureString */
1602     status = GdipResetClip(graphics);
1603     expect(ObjectBusy, status);
1604     status = GdipResetWorldTransform(graphics);
1605     expect(ObjectBusy, status);
1606     /* GdipRestoreGraphics */
1607     status = GdipRotateWorldTransform(graphics, 15.0, MatrixOrderPrepend);
1608     expect(ObjectBusy, status);
1609     /*  GdipSaveGraphics */
1610     status = GdipScaleWorldTransform(graphics, 1.0, 1.0, MatrixOrderPrepend);
1611     expect(ObjectBusy, status);
1612     status = GdipSetCompositingMode(graphics, CompositingModeSourceOver);
1613     expect(ObjectBusy, status);
1614     status = GdipSetCompositingQuality(graphics, CompositingQualityDefault);
1615     expect(ObjectBusy, status);
1616     status = GdipSetInterpolationMode(graphics, InterpolationModeDefault);
1617     expect(ObjectBusy, status);
1618     status = GdipSetPageScale(graphics, 1.0);
1619     expect(ObjectBusy, status);
1620     status = GdipSetPageUnit(graphics, UnitWorld);
1621     expect(ObjectBusy, status);
1622     status = GdipSetPixelOffsetMode(graphics, PixelOffsetModeDefault);
1623     expect(ObjectBusy, status);
1624     status = GdipSetSmoothingMode(graphics, SmoothingModeDefault);
1625     expect(ObjectBusy, status);
1626     status = GdipSetTextRenderingHint(graphics, TextRenderingHintSystemDefault);
1627     expect(ObjectBusy, status);
1628     status = GdipSetWorldTransform(graphics, m);
1629     expect(ObjectBusy, status);
1630     status = GdipTranslateWorldTransform(graphics, 0.0, 0.0, MatrixOrderPrepend);
1631     expect(ObjectBusy, status);
1632     status = GdipSetClipHrgn(graphics, hrgn, CombineModeReplace);
1633     expect(ObjectBusy, status);
1634     status = GdipSetClipPath(graphics, path, CombineModeReplace);
1635     expect(ObjectBusy, status);
1636     status = GdipSetClipRect(graphics, 0.0, 0.0, 10.0, 10.0, CombineModeReplace);
1637     expect(ObjectBusy, status);
1638     status = GdipSetClipRectI(graphics, 0, 0, 10, 10, CombineModeReplace);
1639     expect(ObjectBusy, status);
1640     status = GdipSetClipRegion(graphics, clip, CombineModeReplace);
1641     expect(ObjectBusy, status);
1642     status = GdipTranslateClip(graphics, 0.0, 0.0);
1643     expect(ObjectBusy, status);
1644     status = GdipTranslateClipI(graphics, 0, 0);
1645     expect(ObjectBusy, status);
1646     status = GdipDrawPolygon(graphics, pen, ptf, 5);
1647     expect(ObjectBusy, status);
1648     status = GdipDrawPolygonI(graphics, pen, pt, 5);
1649     expect(ObjectBusy, status);
1650     status = GdipGetDpiX(graphics, &r);
1651     expect(ObjectBusy, status);
1652     status = GdipGetDpiY(graphics, &r);
1653     expect(ObjectBusy, status);
1654     status = GdipMultiplyWorldTransform(graphics, m, MatrixOrderPrepend);
1655     expect(ObjectBusy, status);
1656     status = GdipGetClip(graphics, region);
1657     expect(ObjectBusy, status);
1658     status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceWorld, ptf, 5);
1659     expect(ObjectBusy, status);
1660
1661     /* try to delete before release */
1662     status = GdipDeleteGraphics(graphics);
1663     expect(ObjectBusy, status);
1664
1665     status = GdipReleaseDC(graphics, retdc);
1666     expect(Ok, status);
1667
1668     GdipDeletePen(pen);
1669     GdipDeleteGraphics(graphics);
1670
1671     GdipDeleteRegion(clip);
1672     GdipDeletePath(path);
1673     GdipDeleteBrush((GpBrush*)brush);
1674     GdipDeleteRegion(region);
1675     GdipDeleteMatrix(m);
1676     DeleteObject(hrgn);
1677
1678     ReleaseDC(hwnd, hdc);
1679 }
1680
1681 static void test_transformpoints(void)
1682 {
1683     GpStatus status;
1684     GpGraphics *graphics = NULL;
1685     HDC hdc = GetDC( hwnd );
1686     GpPointF ptf[2];
1687     GpPoint pt[2];
1688
1689     status = GdipCreateFromHDC(hdc, &graphics);
1690     expect(Ok, status);
1691
1692     /* NULL arguments */
1693     status = GdipTransformPoints(NULL, CoordinateSpacePage, CoordinateSpaceWorld, NULL, 0);
1694     expect(InvalidParameter, status);
1695     status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceWorld, NULL, 0);
1696     expect(InvalidParameter, status);
1697     status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceWorld, ptf, 0);
1698     expect(InvalidParameter, status);
1699     status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceWorld, ptf, -1);
1700     expect(InvalidParameter, status);
1701
1702     ptf[0].X = 1.0;
1703     ptf[0].Y = 0.0;
1704     ptf[1].X = 0.0;
1705     ptf[1].Y = 1.0;
1706     status = GdipTransformPoints(graphics, CoordinateSpaceDevice, CoordinateSpaceWorld, ptf, 2);
1707     expect(Ok, status);
1708     expectf(1.0, ptf[0].X);
1709     expectf(0.0, ptf[0].Y);
1710     expectf(0.0, ptf[1].X);
1711     expectf(1.0, ptf[1].Y);
1712
1713     status = GdipTranslateWorldTransform(graphics, 5.0, 5.0, MatrixOrderAppend);
1714     expect(Ok, status);
1715     status = GdipSetPageUnit(graphics, UnitPixel);
1716     expect(Ok, status);
1717     status = GdipSetPageScale(graphics, 3.0);
1718     expect(Ok, status);
1719
1720     ptf[0].X = 1.0;
1721     ptf[0].Y = 0.0;
1722     ptf[1].X = 0.0;
1723     ptf[1].Y = 1.0;
1724     status = GdipTransformPoints(graphics, CoordinateSpaceDevice, CoordinateSpaceWorld, ptf, 2);
1725     expect(Ok, status);
1726     expectf(18.0, ptf[0].X);
1727     expectf(15.0, ptf[0].Y);
1728     expectf(15.0, ptf[1].X);
1729     expectf(18.0, ptf[1].Y);
1730
1731     ptf[0].X = 1.0;
1732     ptf[0].Y = 0.0;
1733     ptf[1].X = 0.0;
1734     ptf[1].Y = 1.0;
1735     status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceWorld, ptf, 2);
1736     expect(Ok, status);
1737     expectf(6.0, ptf[0].X);
1738     expectf(5.0, ptf[0].Y);
1739     expectf(5.0, ptf[1].X);
1740     expectf(6.0, ptf[1].Y);
1741
1742     ptf[0].X = 1.0;
1743     ptf[0].Y = 0.0;
1744     ptf[1].X = 0.0;
1745     ptf[1].Y = 1.0;
1746     status = GdipTransformPoints(graphics, CoordinateSpaceDevice, CoordinateSpacePage, ptf, 2);
1747     expect(Ok, status);
1748     expectf(3.0, ptf[0].X);
1749     expectf(0.0, ptf[0].Y);
1750     expectf(0.0, ptf[1].X);
1751     expectf(3.0, ptf[1].Y);
1752
1753     ptf[0].X = 18.0;
1754     ptf[0].Y = 15.0;
1755     ptf[1].X = 15.0;
1756     ptf[1].Y = 18.0;
1757     status = GdipTransformPoints(graphics, CoordinateSpaceWorld, CoordinateSpaceDevice, ptf, 2);
1758     expect(Ok, status);
1759     expectf(1.0, ptf[0].X);
1760     expectf(0.0, ptf[0].Y);
1761     expectf(0.0, ptf[1].X);
1762     expectf(1.0, ptf[1].Y);
1763
1764     ptf[0].X = 6.0;
1765     ptf[0].Y = 5.0;
1766     ptf[1].X = 5.0;
1767     ptf[1].Y = 6.0;
1768     status = GdipTransformPoints(graphics, CoordinateSpaceWorld, CoordinateSpacePage, ptf, 2);
1769     expect(Ok, status);
1770     expectf(1.0, ptf[0].X);
1771     expectf(0.0, ptf[0].Y);
1772     expectf(0.0, ptf[1].X);
1773     expectf(1.0, ptf[1].Y);
1774
1775     ptf[0].X = 3.0;
1776     ptf[0].Y = 0.0;
1777     ptf[1].X = 0.0;
1778     ptf[1].Y = 3.0;
1779     status = GdipTransformPoints(graphics, CoordinateSpacePage, CoordinateSpaceDevice, ptf, 2);
1780     expect(Ok, status);
1781     expectf(1.0, ptf[0].X);
1782     expectf(0.0, ptf[0].Y);
1783     expectf(0.0, ptf[1].X);
1784     expectf(1.0, ptf[1].Y);
1785
1786     pt[0].X = 1;
1787     pt[0].Y = 0;
1788     pt[1].X = 0;
1789     pt[1].Y = 1;
1790     status = GdipTransformPointsI(graphics, CoordinateSpaceDevice, CoordinateSpaceWorld, pt, 2);
1791     expect(Ok, status);
1792     expect(18, pt[0].X);
1793     expect(15, pt[0].Y);
1794     expect(15, pt[1].X);
1795     expect(18, pt[1].Y);
1796
1797     GdipDeleteGraphics(graphics);
1798     ReleaseDC(hwnd, hdc);
1799 }
1800
1801 static void test_get_set_clip(void)
1802 {
1803     GpStatus status;
1804     GpGraphics *graphics = NULL;
1805     HDC hdc = GetDC( hwnd );
1806     GpRegion *clip;
1807     GpRectF rect;
1808     BOOL res;
1809
1810     status = GdipCreateFromHDC(hdc, &graphics);
1811     expect(Ok, status);
1812
1813     rect.X = rect.Y = 0.0;
1814     rect.Height = rect.Width = 100.0;
1815
1816     status = GdipCreateRegionRect(&rect, &clip);
1817     expect(Ok, status);
1818
1819     /* NULL arguments */
1820     status = GdipGetClip(NULL, NULL);
1821     expect(InvalidParameter, status);
1822     status = GdipGetClip(graphics, NULL);
1823     expect(InvalidParameter, status);
1824     status = GdipGetClip(NULL, clip);
1825     expect(InvalidParameter, status);
1826
1827     status = GdipSetClipRegion(NULL, NULL, CombineModeReplace);
1828     expect(InvalidParameter, status);
1829     status = GdipSetClipRegion(graphics, NULL, CombineModeReplace);
1830     expect(InvalidParameter, status);
1831
1832     status = GdipSetClipPath(NULL, NULL, CombineModeReplace);
1833     expect(InvalidParameter, status);
1834     status = GdipSetClipPath(graphics, NULL, CombineModeReplace);
1835     expect(InvalidParameter, status);
1836
1837     res = FALSE;
1838     status = GdipGetClip(graphics, clip);
1839     expect(Ok, status);
1840     status = GdipIsInfiniteRegion(clip, graphics, &res);
1841     expect(Ok, status);
1842     expect(TRUE, res);
1843
1844     /* remains infinite after reset */
1845     res = FALSE;
1846     status = GdipResetClip(graphics);
1847     expect(Ok, status);
1848     status = GdipGetClip(graphics, clip);
1849     expect(Ok, status);
1850     status = GdipIsInfiniteRegion(clip, graphics, &res);
1851     expect(Ok, status);
1852     expect(TRUE, res);
1853
1854     /* set to empty and then reset to infinite */
1855     status = GdipSetEmpty(clip);
1856     expect(Ok, status);
1857     status = GdipSetClipRegion(graphics, clip, CombineModeReplace);
1858     expect(Ok, status);
1859
1860     status = GdipGetClip(graphics, clip);
1861     expect(Ok, status);
1862     res = FALSE;
1863     status = GdipIsEmptyRegion(clip, graphics, &res);
1864     expect(Ok, status);
1865     expect(TRUE, res);
1866     status = GdipResetClip(graphics);
1867     expect(Ok, status);
1868     status = GdipGetClip(graphics, clip);
1869     expect(Ok, status);
1870     res = FALSE;
1871     status = GdipIsInfiniteRegion(clip, graphics, &res);
1872     expect(Ok, status);
1873     expect(TRUE, res);
1874
1875     GdipDeleteRegion(clip);
1876
1877     GdipDeleteGraphics(graphics);
1878     ReleaseDC(hwnd, hdc);
1879 }
1880
1881 static void test_isempty(void)
1882 {
1883     GpStatus status;
1884     GpGraphics *graphics = NULL;
1885     HDC hdc = GetDC( hwnd );
1886     GpRegion *clip;
1887     BOOL res;
1888
1889     status = GdipCreateFromHDC(hdc, &graphics);
1890     expect(Ok, status);
1891
1892     status = GdipCreateRegion(&clip);
1893     expect(Ok, status);
1894
1895     /* NULL */
1896     status = GdipIsClipEmpty(NULL, NULL);
1897     expect(InvalidParameter, status);
1898     status = GdipIsClipEmpty(graphics, NULL);
1899     expect(InvalidParameter, status);
1900     status = GdipIsClipEmpty(NULL, &res);
1901     expect(InvalidParameter, status);
1902
1903     /* default is infinite */
1904     res = TRUE;
1905     status = GdipIsClipEmpty(graphics, &res);
1906     expect(Ok, status);
1907     expect(FALSE, res);
1908
1909     GdipDeleteRegion(clip);
1910
1911     GdipDeleteGraphics(graphics);
1912     ReleaseDC(hwnd, hdc);
1913 }
1914
1915 static void test_clear(void)
1916 {
1917     GpStatus status;
1918
1919     status = GdipGraphicsClear(NULL, 0xdeadbeef);
1920     expect(InvalidParameter, status);
1921 }
1922
1923 static void test_textcontrast(void)
1924 {
1925     GpStatus status;
1926     HDC hdc = GetDC( hwnd );
1927     GpGraphics *graphics;
1928     UINT contrast;
1929
1930     status = GdipGetTextContrast(NULL, NULL);
1931     expect(InvalidParameter, status);
1932
1933     status = GdipCreateFromHDC(hdc, &graphics);
1934     expect(Ok, status);
1935
1936     status = GdipGetTextContrast(graphics, NULL);
1937     expect(InvalidParameter, status);
1938     status = GdipGetTextContrast(graphics, &contrast);
1939     expect(Ok, status);
1940     expect(4, contrast);
1941
1942     GdipDeleteGraphics(graphics);
1943     ReleaseDC(hwnd, hdc);
1944 }
1945
1946 static void test_GdipDrawString(void)
1947 {
1948     GpStatus status;
1949     GpGraphics *graphics = NULL;
1950     GpFont *fnt = NULL;
1951     RectF  rect;
1952     GpStringFormat *format;
1953     GpBrush *brush;
1954     LOGFONTA logfont;
1955     HDC hdc = GetDC( hwnd );
1956     static const WCHAR string[] = {'T','e','s','t',0};
1957
1958     memset(&logfont,0,sizeof(logfont));
1959     strcpy(logfont.lfFaceName,"Arial");
1960     logfont.lfHeight = 12;
1961     logfont.lfCharSet = DEFAULT_CHARSET;
1962
1963     status = GdipCreateFromHDC(hdc, &graphics);
1964     expect(Ok, status);
1965
1966     status = GdipCreateFontFromLogfontA(hdc, &logfont, &fnt);
1967     if (status == FileNotFound)
1968     {
1969         skip("Arial not installed.\n");
1970         return;
1971     }
1972     expect(Ok, status);
1973
1974     status = GdipCreateSolidFill((ARGB)0xdeadbeef, (GpSolidFill**)&brush);
1975     expect(Ok, status);
1976
1977     status = GdipCreateStringFormat(0,0,&format);
1978     expect(Ok, status);
1979
1980     rect.X = 0;
1981     rect.Y = 0;
1982     rect.Width = 0;
1983     rect.Height = 12;
1984
1985     status = GdipDrawString(graphics, string, 4, fnt, &rect, format, brush);
1986     expect(Ok, status);
1987
1988     GdipDeleteGraphics(graphics);
1989     GdipDeleteBrush(brush);
1990     GdipDeleteFont(fnt);
1991     GdipDeleteStringFormat(format);
1992
1993     ReleaseDC(hwnd, hdc);
1994 }
1995
1996 static void test_GdipGetVisibleClipBounds_screen(void)
1997 {
1998     GpStatus status;
1999     GpGraphics *graphics = NULL;
2000     HDC hdc = GetDC(0);
2001     GpRectF rectf, exp, clipr;
2002     GpRect recti;
2003
2004     ok(hdc != NULL, "Expected HDC to be initialized\n");
2005
2006     status = GdipCreateFromHDC(hdc, &graphics);
2007     expect(Ok, status);
2008     ok(graphics != NULL, "Expected graphics to be initialized\n");
2009
2010     /* no clipping rect */
2011     exp.X = 0;
2012     exp.Y = 0;
2013     exp.Width = GetDeviceCaps(hdc, HORZRES);
2014     exp.Height = GetDeviceCaps(hdc, VERTRES);
2015
2016     status = GdipGetVisibleClipBounds(graphics, &rectf);
2017     expect(Ok, status);
2018     ok(rectf.X == exp.X &&
2019         rectf.Y == exp.Y &&
2020         rectf.Width == exp.Width &&
2021         rectf.Height == exp.Height,
2022         "Expected clip bounds (%0.f, %0.f, %0.f, %0.f) to be the size of "
2023         "the screen (%0.f, %0.f, %0.f, %0.f)\n",
2024         rectf.X, rectf.Y, rectf.Width, rectf.Height,
2025         exp.X, exp.Y, exp.Width, exp.Height);
2026
2027     /* clipping rect entirely within window */
2028     exp.X = clipr.X = 10;
2029     exp.Y = clipr.Y = 12;
2030     exp.Width = clipr.Width = 14;
2031     exp.Height = clipr.Height = 16;
2032
2033     status = GdipSetClipRect(graphics, clipr.X, clipr.Y, clipr.Width, clipr.Height, CombineModeReplace);
2034     expect(Ok, status);
2035
2036     status = GdipGetVisibleClipBounds(graphics, &rectf);
2037     expect(Ok, status);
2038     ok(rectf.X == exp.X &&
2039         rectf.Y == exp.Y &&
2040         rectf.Width == exp.Width &&
2041         rectf.Height == exp.Height,
2042         "Expected clip bounds (%0.f, %0.f, %0.f, %0.f) to be the size of "
2043         "the clipping rect (%0.f, %0.f, %0.f, %0.f)\n",
2044         rectf.X, rectf.Y, rectf.Width, rectf.Height,
2045         exp.X, exp.Y, exp.Width, exp.Height);
2046
2047     /* clipping rect partially outside of screen */
2048     clipr.X = -10;
2049     clipr.Y = -12;
2050     clipr.Width = 20;
2051     clipr.Height = 24;
2052
2053     status = GdipSetClipRect(graphics, clipr.X, clipr.Y, clipr.Width, clipr.Height, CombineModeReplace);
2054     expect(Ok, status);
2055
2056     exp.X = 0;
2057     exp.Y = 0;
2058     exp.Width = 10;
2059     exp.Height = 12;
2060
2061     status = GdipGetVisibleClipBounds(graphics, &rectf);
2062     expect(Ok, status);
2063     ok(rectf.X == exp.X &&
2064         rectf.Y == exp.Y &&
2065         rectf.Width == exp.Width &&
2066         rectf.Height == exp.Height,
2067         "Expected clip bounds (%0.f, %0.f, %0.f, %0.f) to be the size of "
2068         "the visible clipping rect (%0.f, %0.f, %0.f, %0.f)\n",
2069         rectf.X, rectf.Y, rectf.Width, rectf.Height,
2070         exp.X, exp.Y, exp.Width, exp.Height);
2071
2072     status = GdipGetVisibleClipBoundsI(graphics, &recti);
2073     expect(Ok, status);
2074     ok(recti.X == exp.X &&
2075         recti.Y == exp.Y &&
2076         recti.Width == exp.Width &&
2077         recti.Height == exp.Height,
2078         "Expected clip bounds (%d, %d, %d, %d) to be the size of "
2079         "the visible clipping rect (%0.f, %0.f, %0.f, %0.f)\n",
2080         recti.X, recti.Y, recti.Width, recti.Height,
2081         exp.X, exp.Y, exp.Width, exp.Height);
2082
2083     GdipDeleteGraphics(graphics);
2084     ReleaseDC(0, hdc);
2085 }
2086
2087 static void test_GdipGetVisibleClipBounds_window(void)
2088 {
2089     GpStatus status;
2090     GpGraphics *graphics = NULL;
2091     GpRectF rectf, window, exp, clipr;
2092     GpRect recti;
2093     HDC hdc;
2094     PAINTSTRUCT ps;
2095     RECT wnd_rect;
2096
2097     /* get client area size */
2098     ok(GetClientRect(hwnd, &wnd_rect), "GetClientRect should have succeeded\n");
2099     window.X = wnd_rect.left;
2100     window.Y = wnd_rect.top;
2101     window.Width = wnd_rect.right - wnd_rect.left;
2102     window.Height = wnd_rect.bottom - wnd_rect.top;
2103
2104     hdc = BeginPaint(hwnd, &ps);
2105
2106     status = GdipCreateFromHDC(hdc, &graphics);
2107     expect(Ok, status);
2108     ok(graphics != NULL, "Expected graphics to be initialized\n");
2109
2110     status = GdipGetVisibleClipBounds(graphics, &rectf);
2111     expect(Ok, status);
2112     ok(rectf.X == window.X &&
2113         rectf.Y == window.Y &&
2114         rectf.Width == window.Width &&
2115         rectf.Height == window.Height,
2116         "Expected clip bounds (%0.f, %0.f, %0.f, %0.f) to be the size of "
2117         "the window (%0.f, %0.f, %0.f, %0.f)\n",
2118         rectf.X, rectf.Y, rectf.Width, rectf.Height,
2119         window.X, window.Y, window.Width, window.Height);
2120
2121     /* clipping rect entirely within window */
2122     exp.X = clipr.X = 20;
2123     exp.Y = clipr.Y = 8;
2124     exp.Width = clipr.Width = 30;
2125     exp.Height = clipr.Height = 20;
2126
2127     status = GdipSetClipRect(graphics, clipr.X, clipr.Y, clipr.Width, clipr.Height, CombineModeReplace);
2128     expect(Ok, status);
2129
2130     status = GdipGetVisibleClipBounds(graphics, &rectf);
2131     expect(Ok, status);
2132     ok(rectf.X == exp.X &&
2133         rectf.Y == exp.Y &&
2134         rectf.Width == exp.Width &&
2135         rectf.Height == exp.Height,
2136         "Expected clip bounds (%0.f, %0.f, %0.f, %0.f) to be the size of "
2137         "the clipping rect (%0.f, %0.f, %0.f, %0.f)\n",
2138         rectf.X, rectf.Y, rectf.Width, rectf.Height,
2139         exp.X, exp.Y, exp.Width, exp.Height);
2140
2141     /* clipping rect partially outside of window */
2142     clipr.X = window.Width - 10;
2143     clipr.Y = window.Height - 15;
2144     clipr.Width = 20;
2145     clipr.Height = 30;
2146
2147     status = GdipSetClipRect(graphics, clipr.X, clipr.Y, clipr.Width, clipr.Height, CombineModeReplace);
2148     expect(Ok, status);
2149
2150     exp.X = window.Width - 10;
2151     exp.Y = window.Height - 15;
2152     exp.Width = 10;
2153     exp.Height = 15;
2154
2155     status = GdipGetVisibleClipBounds(graphics, &rectf);
2156     expect(Ok, status);
2157     ok(rectf.X == exp.X &&
2158         rectf.Y == exp.Y &&
2159         rectf.Width == exp.Width &&
2160         rectf.Height == exp.Height,
2161         "Expected clip bounds (%0.f, %0.f, %0.f, %0.f) to be the size of "
2162         "the visible clipping rect (%0.f, %0.f, %0.f, %0.f)\n",
2163         rectf.X, rectf.Y, rectf.Width, rectf.Height,
2164         exp.X, exp.Y, exp.Width, exp.Height);
2165
2166     status = GdipGetVisibleClipBoundsI(graphics, &recti);
2167     expect(Ok, status);
2168     ok(recti.X == exp.X &&
2169         recti.Y == exp.Y &&
2170         recti.Width == exp.Width &&
2171         recti.Height == exp.Height,
2172         "Expected clip bounds (%d, %d, %d, %d) to be the size of "
2173         "the visible clipping rect (%0.f, %0.f, %0.f, %0.f)\n",
2174         recti.X, recti.Y, recti.Width, recti.Height,
2175         exp.X, exp.Y, exp.Width, exp.Height);
2176
2177     GdipDeleteGraphics(graphics);
2178     EndPaint(hwnd, &ps);
2179 }
2180
2181 static void test_GdipGetVisibleClipBounds(void)
2182 {
2183     GpGraphics* graphics = NULL;
2184     GpRectF rectf;
2185     GpRect rect;
2186     HDC hdc = GetDC( hwnd );
2187     GpStatus status;
2188
2189     status = GdipCreateFromHDC(hdc, &graphics);
2190     expect(Ok, status);
2191     ok(graphics != NULL, "Expected graphics to be initialized\n");
2192
2193     /* test null parameters */
2194     status = GdipGetVisibleClipBounds(graphics, NULL);
2195     expect(InvalidParameter, status);
2196
2197     status = GdipGetVisibleClipBounds(NULL, &rectf);
2198     expect(InvalidParameter, status);
2199
2200     status = GdipGetVisibleClipBoundsI(graphics, NULL);
2201     expect(InvalidParameter, status);
2202
2203     status = GdipGetVisibleClipBoundsI(NULL, &rect);
2204     expect(InvalidParameter, status);
2205
2206     GdipDeleteGraphics(graphics);
2207     ReleaseDC(hwnd, hdc);
2208
2209     test_GdipGetVisibleClipBounds_screen();
2210     test_GdipGetVisibleClipBounds_window();
2211 }
2212
2213 static void test_fromMemoryBitmap(void)
2214 {
2215     GpStatus status;
2216     GpGraphics *graphics = NULL;
2217     GpBitmap *bitmap = NULL;
2218     BYTE bits[48] = {0};
2219     HDC hdc=NULL;
2220     COLORREF color;
2221
2222     status = GdipCreateBitmapFromScan0(4, 4, 12, PixelFormat24bppRGB, bits, &bitmap);
2223     expect(Ok, status);
2224
2225     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2226     expect(Ok, status);
2227
2228     status = GdipGraphicsClear(graphics, 0xff686868);
2229     expect(Ok, status);
2230
2231     GdipDeleteGraphics(graphics);
2232
2233     /* drawing writes to the memory provided */
2234     todo_wine expect(0x68, bits[10]);
2235
2236     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2237     expect(Ok, status);
2238
2239     status = GdipGetDC(graphics, &hdc);
2240     expect(Ok, status);
2241     ok(hdc != NULL, "got NULL hdc\n");
2242
2243     color = GetPixel(hdc, 0, 0);
2244     /* The HDC is write-only, and native fills with a solid color to figure out
2245      * which pixels have changed. */
2246     todo_wine expect(0x0c0b0d, color);
2247
2248     SetPixel(hdc, 0, 0, 0x797979);
2249     SetPixel(hdc, 1, 0, 0x0c0b0d);
2250
2251     status = GdipReleaseDC(graphics, hdc);
2252     expect(Ok, status);
2253
2254     GdipDeleteGraphics(graphics);
2255
2256     expect(0x79, bits[0]);
2257     todo_wine expect(0x68, bits[3]);
2258
2259     GdipDisposeImage((GpImage*)bitmap);
2260
2261     /* We get the same kind of write-only HDC for a "normal" bitmap */
2262     status = GdipCreateBitmapFromScan0(4, 4, 12, PixelFormat24bppRGB, NULL, &bitmap);
2263     expect(Ok, status);
2264
2265     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2266     expect(Ok, status);
2267
2268     status = GdipGetDC(graphics, &hdc);
2269     expect(Ok, status);
2270     ok(hdc != NULL, "got NULL hdc\n");
2271
2272     color = GetPixel(hdc, 0, 0);
2273     todo_wine expect(0x0c0b0d, color);
2274
2275     status = GdipReleaseDC(graphics, hdc);
2276     expect(Ok, status);
2277
2278     GdipDeleteGraphics(graphics);
2279
2280     GdipDisposeImage((GpImage*)bitmap);
2281 }
2282
2283 static void test_GdipIsVisiblePoint(void)
2284 {
2285     GpStatus status;
2286     GpGraphics *graphics = NULL;
2287     HDC hdc = GetDC( hwnd );
2288     REAL x, y;
2289     BOOL val;
2290
2291     ok(hdc != NULL, "Expected HDC to be initialized\n");
2292
2293     status = GdipCreateFromHDC(hdc, &graphics);
2294     expect(Ok, status);
2295     ok(graphics != NULL, "Expected graphics to be initialized\n");
2296
2297     /* null parameters */
2298     status = GdipIsVisiblePoint(NULL, 0, 0, &val);
2299     expect(InvalidParameter, status);
2300
2301     status = GdipIsVisiblePoint(graphics, 0, 0, NULL);
2302     expect(InvalidParameter, status);
2303
2304     status = GdipIsVisiblePointI(NULL, 0, 0, &val);
2305     expect(InvalidParameter, status);
2306
2307     status = GdipIsVisiblePointI(graphics, 0, 0, NULL);
2308     expect(InvalidParameter, status);
2309
2310     x = 0;
2311     y = 0;
2312     status = GdipIsVisiblePoint(graphics, x, y, &val);
2313     expect(Ok, status);
2314     ok(val == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
2315
2316     x = -10;
2317     y = 0;
2318     status = GdipIsVisiblePoint(graphics, x, y, &val);
2319     expect(Ok, status);
2320     ok(val == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
2321
2322     x = 0;
2323     y = -5;
2324     status = GdipIsVisiblePoint(graphics, x, y, &val);
2325     expect(Ok, status);
2326     ok(val == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
2327
2328     x = 1;
2329     y = 1;
2330     status = GdipIsVisiblePoint(graphics, x, y, &val);
2331     expect(Ok, status);
2332     ok(val == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
2333
2334     status = GdipSetClipRect(graphics, 10, 20, 30, 40, CombineModeReplace);
2335     expect(Ok, status);
2336
2337     x = 1;
2338     y = 1;
2339     status = GdipIsVisiblePoint(graphics, x, y, &val);
2340     expect(Ok, status);
2341     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2342
2343     x = 15.5;
2344     y = 40.5;
2345     status = GdipIsVisiblePoint(graphics, x, y, &val);
2346     expect(Ok, status);
2347     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2348
2349     /* translate into the center of the rect */
2350     GdipTranslateWorldTransform(graphics, 25, 40, MatrixOrderAppend);
2351
2352     x = 0;
2353     y = 0;
2354     status = GdipIsVisiblePoint(graphics, x, y, &val);
2355     expect(Ok, status);
2356     ok(val == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
2357
2358     x = 25;
2359     y = 40;
2360     status = GdipIsVisiblePoint(graphics, x, y, &val);
2361     expect(Ok, status);
2362     ok(val == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
2363
2364     GdipTranslateWorldTransform(graphics, -25, -40, MatrixOrderAppend);
2365
2366     /* corner cases */
2367     x = 9;
2368     y = 19;
2369     status = GdipIsVisiblePoint(graphics, x, y, &val);
2370     expect(Ok, status);
2371     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2372
2373     x = 9.25;
2374     y = 19.25;
2375     status = GdipIsVisiblePoint(graphics, x, y, &val);
2376     expect(Ok, status);
2377     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2378
2379     x = 9.5;
2380     y = 19.5;
2381     status = GdipIsVisiblePoint(graphics, x, y, &val);
2382     expect(Ok, status);
2383     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2384
2385     x = 9.75;
2386     y = 19.75;
2387     status = GdipIsVisiblePoint(graphics, x, y, &val);
2388     expect(Ok, status);
2389     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2390
2391     x = 10;
2392     y = 20;
2393     status = GdipIsVisiblePoint(graphics, x, y, &val);
2394     expect(Ok, status);
2395     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2396
2397     x = 40;
2398     y = 20;
2399     status = GdipIsVisiblePoint(graphics, x, y, &val);
2400     expect(Ok, status);
2401     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2402
2403     x = 39;
2404     y = 59;
2405     status = GdipIsVisiblePoint(graphics, x, y, &val);
2406     expect(Ok, status);
2407     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2408
2409     x = 39.25;
2410     y = 59.25;
2411     status = GdipIsVisiblePoint(graphics, x, y, &val);
2412     expect(Ok, status);
2413     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2414
2415     x = 39.5;
2416     y = 39.5;
2417     status = GdipIsVisiblePoint(graphics, x, y, &val);
2418     expect(Ok, status);
2419     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2420
2421     x = 39.75;
2422     y = 59.75;
2423     status = GdipIsVisiblePoint(graphics, x, y, &val);
2424     expect(Ok, status);
2425     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2426
2427     x = 40;
2428     y = 60;
2429     status = GdipIsVisiblePoint(graphics, x, y, &val);
2430     expect(Ok, status);
2431     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2432
2433     x = 40.15;
2434     y = 60.15;
2435     status = GdipIsVisiblePoint(graphics, x, y, &val);
2436     expect(Ok, status);
2437     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2438
2439     x = 10;
2440     y = 60;
2441     status = GdipIsVisiblePoint(graphics, x, y, &val);
2442     expect(Ok, status);
2443     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2444
2445     /* integer version */
2446     x = 25;
2447     y = 30;
2448     status = GdipIsVisiblePointI(graphics, (INT)x, (INT)y, &val);
2449     expect(Ok, status);
2450     ok(val == TRUE, "After clipping, expected (%.2f, %.2f) to be visible\n", x, y);
2451
2452     x = 50;
2453     y = 100;
2454     status = GdipIsVisiblePointI(graphics, (INT)x, (INT)y, &val);
2455     expect(Ok, status);
2456     ok(val == FALSE, "After clipping, expected (%.2f, %.2f) not to be visible\n", x, y);
2457
2458     GdipDeleteGraphics(graphics);
2459     ReleaseDC(hwnd, hdc);
2460 }
2461
2462 static void test_GdipIsVisibleRect(void)
2463 {
2464     GpStatus status;
2465     GpGraphics *graphics = NULL;
2466     HDC hdc = GetDC( hwnd );
2467     REAL x, y, width, height;
2468     BOOL val;
2469
2470     ok(hdc != NULL, "Expected HDC to be initialized\n");
2471
2472     status = GdipCreateFromHDC(hdc, &graphics);
2473     expect(Ok, status);
2474     ok(graphics != NULL, "Expected graphics to be initialized\n");
2475
2476     status = GdipIsVisibleRect(NULL, 0, 0, 0, 0, &val);
2477     expect(InvalidParameter, status);
2478
2479     status = GdipIsVisibleRect(graphics, 0, 0, 0, 0, NULL);
2480     expect(InvalidParameter, status);
2481
2482     status = GdipIsVisibleRectI(NULL, 0, 0, 0, 0, &val);
2483     expect(InvalidParameter, status);
2484
2485     status = GdipIsVisibleRectI(graphics, 0, 0, 0, 0, NULL);
2486     expect(InvalidParameter, status);
2487
2488     /* entirely within the visible region */
2489     x = 0; width = 10;
2490     y = 0; height = 10;
2491     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2492     expect(Ok, status);
2493     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2494
2495     /* partially outside */
2496     x = -10; width = 20;
2497     y = -10; height = 20;
2498     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2499     expect(Ok, status);
2500     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2501
2502     /* entirely outside */
2503     x = -10; width = 5;
2504     y = -10; height = 5;
2505     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2506     expect(Ok, status);
2507     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2508
2509     status = GdipSetClipRect(graphics, 10, 20, 30, 40, CombineModeReplace);
2510     expect(Ok, status);
2511
2512     /* entirely within the visible region */
2513     x = 12; width = 10;
2514     y = 22; height = 10;
2515     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2516     expect(Ok, status);
2517     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2518
2519     /* partially outside */
2520     x = 35; width = 10;
2521     y = 55; height = 10;
2522     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2523     expect(Ok, status);
2524     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2525
2526     /* entirely outside */
2527     x = 45; width = 5;
2528     y = 65; height = 5;
2529     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2530     expect(Ok, status);
2531     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2532
2533     /* translate into center of clipping rect */
2534     GdipTranslateWorldTransform(graphics, 25, 40, MatrixOrderAppend);
2535
2536     x = 0; width = 10;
2537     y = 0; height = 10;
2538     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2539     expect(Ok, status);
2540     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2541
2542     x = 25; width = 5;
2543     y = 40; height = 5;
2544     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2545     expect(Ok, status);
2546     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2547
2548     GdipTranslateWorldTransform(graphics, -25, -40, MatrixOrderAppend);
2549
2550     /* corners entirely outside, but some intersections */
2551     x = 0; width = 70;
2552     y = 0; height = 90;
2553     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2554     expect(Ok, status);
2555     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2556
2557     x = 0; width = 70;
2558     y = 0; height = 30;
2559     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2560     expect(Ok, status);
2561     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2562
2563     x = 0; width = 30;
2564     y = 0; height = 90;
2565     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2566     expect(Ok, status);
2567     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2568
2569     /* edge cases */
2570     x = 0; width = 10;
2571     y = 20; height = 40;
2572     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2573     expect(Ok, status);
2574     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2575
2576     x = 10; width = 30;
2577     y = 0; height = 20;
2578     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2579     expect(Ok, status);
2580     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2581
2582     x = 40; width = 10;
2583     y = 20; height = 40;
2584     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2585     expect(Ok, status);
2586     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2587
2588     x = 10; width = 30;
2589     y = 60; height = 10;
2590     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2591     expect(Ok, status);
2592     ok(val == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, width, height);
2593
2594     /* rounding tests */
2595     x = 0.4; width = 10.4;
2596     y = 20; height = 40;
2597     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2598     expect(Ok, status);
2599     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2600
2601     x = 10; width = 30;
2602     y = 0.4; height = 20.4;
2603     status = GdipIsVisibleRect(graphics, x, y, width, height, &val);
2604     expect(Ok, status);
2605     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2606
2607     /* integer version */
2608     x = 0; width = 30;
2609     y = 0; height = 90;
2610     status = GdipIsVisibleRectI(graphics, (INT)x, (INT)y, (INT)width, (INT)height, &val);
2611     expect(Ok, status);
2612     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2613
2614     x = 12; width = 10;
2615     y = 22; height = 10;
2616     status = GdipIsVisibleRectI(graphics, (INT)x, (INT)y, (INT)width, (INT)height, &val);
2617     expect(Ok, status);
2618     ok(val == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, width, height);
2619
2620     GdipDeleteGraphics(graphics);
2621     ReleaseDC(hwnd, hdc);
2622 }
2623
2624 static void test_GdipGetNearestColor(void)
2625 {
2626     GpStatus status;
2627     GpGraphics *graphics;
2628     GpBitmap *bitmap;
2629     ARGB color = 0xdeadbeef;
2630     HDC hdc = GetDC( hwnd );
2631
2632     /* create a graphics object */
2633     ok(hdc != NULL, "Expected HDC to be initialized\n");
2634
2635     status = GdipCreateFromHDC(hdc, &graphics);
2636     expect(Ok, status);
2637     ok(graphics != NULL, "Expected graphics to be initialized\n");
2638
2639     status = GdipGetNearestColor(graphics, NULL);
2640     expect(InvalidParameter, status);
2641
2642     status = GdipGetNearestColor(NULL, &color);
2643     expect(InvalidParameter, status);
2644     GdipDeleteGraphics(graphics);
2645
2646     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat1bppIndexed, NULL, &bitmap);
2647     expect(Ok, status);
2648     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2649     ok(broken(status == OutOfMemory) /* winver < Win7 */ || status == Ok, "status=%u\n", status);
2650     if (status == Ok)
2651     {
2652         status = GdipGetNearestColor(graphics, &color);
2653         expect(Ok, status);
2654         expect(0xdeadbeef, color);
2655         GdipDeleteGraphics(graphics);
2656     }
2657     GdipDisposeImage((GpImage*)bitmap);
2658
2659     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat4bppIndexed, NULL, &bitmap);
2660     expect(Ok, status);
2661     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2662     ok(broken(status == OutOfMemory) /* winver < Win7 */ || status == Ok, "status=%u\n", status);
2663     if (status == Ok)
2664     {
2665         status = GdipGetNearestColor(graphics, &color);
2666         expect(Ok, status);
2667         expect(0xdeadbeef, color);
2668         GdipDeleteGraphics(graphics);
2669     }
2670     GdipDisposeImage((GpImage*)bitmap);
2671
2672     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat8bppIndexed, NULL, &bitmap);
2673     expect(Ok, status);
2674     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2675     ok(broken(status == OutOfMemory) /* winver < Win7 */ || status == Ok, "status=%u\n", status);
2676     if (status == Ok)
2677     {
2678         status = GdipGetNearestColor(graphics, &color);
2679         expect(Ok, status);
2680         expect(0xdeadbeef, color);
2681         GdipDeleteGraphics(graphics);
2682     }
2683     GdipDisposeImage((GpImage*)bitmap);
2684
2685     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppGrayScale, NULL, &bitmap);
2686     expect(Ok, status);
2687     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2688     todo_wine expect(OutOfMemory, status);
2689     if (status == Ok)
2690         GdipDeleteGraphics(graphics);
2691     GdipDisposeImage((GpImage*)bitmap);
2692
2693     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, NULL, &bitmap);
2694     expect(Ok, status);
2695     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2696     expect(Ok, status);
2697     status = GdipGetNearestColor(graphics, &color);
2698     expect(Ok, status);
2699     expect(0xdeadbeef, color);
2700     GdipDeleteGraphics(graphics);
2701     GdipDisposeImage((GpImage*)bitmap);
2702
2703     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat32bppRGB, NULL, &bitmap);
2704     expect(Ok, status);
2705     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2706     expect(Ok, status);
2707     status = GdipGetNearestColor(graphics, &color);
2708     expect(Ok, status);
2709     expect(0xdeadbeef, color);
2710     GdipDeleteGraphics(graphics);
2711     GdipDisposeImage((GpImage*)bitmap);
2712
2713     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat32bppARGB, NULL, &bitmap);
2714     expect(Ok, status);
2715     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2716     expect(Ok, status);
2717     status = GdipGetNearestColor(graphics, &color);
2718     expect(Ok, status);
2719     expect(0xdeadbeef, color);
2720     GdipDeleteGraphics(graphics);
2721     GdipDisposeImage((GpImage*)bitmap);
2722
2723     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat48bppRGB, NULL, &bitmap);
2724     expect(Ok, status);
2725     if (status == Ok)
2726     {
2727         status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2728         expect(Ok, status);
2729         status = GdipGetNearestColor(graphics, &color);
2730         expect(Ok, status);
2731         expect(0xdeadbeef, color);
2732         GdipDeleteGraphics(graphics);
2733         GdipDisposeImage((GpImage*)bitmap);
2734     }
2735
2736     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat64bppARGB, NULL, &bitmap);
2737     expect(Ok, status);
2738     if (status == Ok)
2739     {
2740         status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2741         expect(Ok, status);
2742         status = GdipGetNearestColor(graphics, &color);
2743         expect(Ok, status);
2744         expect(0xdeadbeef, color);
2745         GdipDeleteGraphics(graphics);
2746         GdipDisposeImage((GpImage*)bitmap);
2747     }
2748
2749     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat64bppPARGB, NULL, &bitmap);
2750     expect(Ok, status);
2751     if (status == Ok)
2752     {
2753         status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2754         expect(Ok, status);
2755         status = GdipGetNearestColor(graphics, &color);
2756         expect(Ok, status);
2757         expect(0xdeadbeef, color);
2758         GdipDeleteGraphics(graphics);
2759         GdipDisposeImage((GpImage*)bitmap);
2760     }
2761
2762     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppRGB565, NULL, &bitmap);
2763     expect(Ok, status);
2764     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2765     expect(Ok, status);
2766     status = GdipGetNearestColor(graphics, &color);
2767     expect(Ok, status);
2768     todo_wine expect(0xffa8bce8, color);
2769     GdipDeleteGraphics(graphics);
2770     GdipDisposeImage((GpImage*)bitmap);
2771
2772     status = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppRGB555, NULL, &bitmap);
2773     expect(Ok, status);
2774     status = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
2775     expect(Ok, status);
2776     status = GdipGetNearestColor(graphics, &color);
2777     expect(Ok, status);
2778     todo_wine
2779     ok(color == 0xffa8b8e8 ||
2780        broken(color == 0xffa0b8e0), /* Win98/WinMe */
2781        "Expected ffa8b8e8, got %.8x\n", color);
2782     GdipDeleteGraphics(graphics);
2783     GdipDisposeImage((GpImage*)bitmap);
2784
2785     ReleaseDC(hwnd, hdc);
2786 }
2787
2788 static void test_string_functions(void)
2789 {
2790     GpStatus status;
2791     GpGraphics *graphics;
2792     GpFontFamily *family;
2793     GpFont *font;
2794     RectF rc, char_bounds, bounds;
2795     GpBrush *brush;
2796     ARGB color = 0xff000000;
2797     HDC hdc = GetDC( hwnd );
2798     const WCHAR fontname[] = {'T','a','h','o','m','a',0};
2799     const WCHAR teststring[] = {'M','M',' ','M','\n','M',0};
2800     REAL char_width, char_height;
2801     INT codepointsfitted, linesfilled;
2802     GpStringFormat *format;
2803     CharacterRange ranges[3] = {{0, 1}, {1, 3}, {5, 1}};
2804     GpRegion *regions[4] = {0};
2805     BOOL region_isempty[4];
2806     int i;
2807
2808     ok(hdc != NULL, "Expected HDC to be initialized\n");
2809     status = GdipCreateFromHDC(hdc, &graphics);
2810     expect(Ok, status);
2811     ok(graphics != NULL, "Expected graphics to be initialized\n");
2812
2813     status = GdipCreateFontFamilyFromName(fontname, NULL, &family);
2814     expect(Ok, status);
2815
2816     status = GdipCreateFont(family, 10.0, FontStyleRegular, UnitPixel, &font);
2817     expect(Ok, status);
2818
2819     status = GdipCreateSolidFill(color, (GpSolidFill**)&brush);
2820     expect(Ok, status);
2821
2822     status = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
2823     expect(Ok, status);
2824
2825     rc.X = 0;
2826     rc.Y = 0;
2827     rc.Width = 100.0;
2828     rc.Height = 100.0;
2829
2830     status = GdipDrawString(NULL, teststring, 6, font, &rc, NULL, brush);
2831     expect(InvalidParameter, status);
2832
2833     status = GdipDrawString(graphics, NULL, 6, font, &rc, NULL, brush);
2834     expect(InvalidParameter, status);
2835
2836     status = GdipDrawString(graphics, teststring, 6, NULL, &rc, NULL, brush);
2837     expect(InvalidParameter, status);
2838
2839     status = GdipDrawString(graphics, teststring, 6, font, NULL, NULL, brush);
2840     expect(InvalidParameter, status);
2841
2842     status = GdipDrawString(graphics, teststring, 6, font, &rc, NULL, NULL);
2843     expect(InvalidParameter, status);
2844
2845     status = GdipDrawString(graphics, teststring, 6, font, &rc, NULL, brush);
2846     expect(Ok, status);
2847
2848     status = GdipMeasureString(NULL, teststring, 6, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2849     expect(InvalidParameter, status);
2850
2851     status = GdipMeasureString(graphics, NULL, 6, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2852     expect(InvalidParameter, status);
2853
2854     status = GdipMeasureString(graphics, teststring, 6, NULL, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2855     expect(InvalidParameter, status);
2856
2857     status = GdipMeasureString(graphics, teststring, 6, font, NULL, NULL, &bounds, &codepointsfitted, &linesfilled);
2858     expect(InvalidParameter, status);
2859
2860     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, NULL, &codepointsfitted, &linesfilled);
2861     expect(InvalidParameter, status);
2862
2863     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, &bounds, NULL, &linesfilled);
2864     expect(Ok, status);
2865
2866     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, &bounds, &codepointsfitted, NULL);
2867     expect(Ok, status);
2868
2869     status = GdipMeasureString(graphics, teststring, 1, font, &rc, NULL, &char_bounds, &codepointsfitted, &linesfilled);
2870     expect(Ok, status);
2871     expectf(0.0, char_bounds.X);
2872     expectf(0.0, char_bounds.Y);
2873     ok(char_bounds.Width > 0, "got %0.2f\n", bounds.Width);
2874     ok(char_bounds.Height > 0, "got %0.2f\n", bounds.Height);
2875     expect(1, codepointsfitted);
2876     expect(1, linesfilled);
2877
2878     status = GdipMeasureString(graphics, teststring, 2, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2879     expect(Ok, status);
2880     expectf(0.0, bounds.X);
2881     expectf(0.0, bounds.Y);
2882     ok(bounds.Width > char_bounds.Width, "got %0.2f, expected at least %0.2f\n", bounds.Width, char_bounds.Width);
2883     expectf(char_bounds.Height, bounds.Height);
2884     expect(2, codepointsfitted);
2885     expect(1, linesfilled);
2886     char_width = bounds.Width - char_bounds.Width;
2887
2888     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2889     expect(Ok, status);
2890     expectf(0.0, bounds.X);
2891     expectf(0.0, bounds.Y);
2892     ok(bounds.Width > char_bounds.Width + char_width * 2, "got %0.2f, expected at least %0.2f\n",
2893        bounds.Width, char_bounds.Width + char_width * 2);
2894     ok(bounds.Height > char_bounds.Height, "got %0.2f, expected at least %0.2f\n", bounds.Height, char_bounds.Height);
2895     expect(6, codepointsfitted);
2896     expect(2, linesfilled);
2897     char_height = bounds.Height - char_bounds.Height;
2898
2899     /* Cut off everything after the first space. */
2900     rc.Width = char_bounds.Width + char_width * 2.1;
2901
2902     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2903     expect(Ok, status);
2904     expectf(0.0, bounds.X);
2905     expectf(0.0, bounds.Y);
2906     expectf_(char_bounds.Width + char_width, bounds.Width, 0.01);
2907     expectf_(char_bounds.Height + char_height * 2, bounds.Height, 0.01);
2908     expect(6, codepointsfitted);
2909     expect(3, linesfilled);
2910
2911     /* Cut off everything including the first space. */
2912     rc.Width = char_bounds.Width + char_width * 1.5;
2913
2914     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2915     expect(Ok, status);
2916     expectf(0.0, bounds.X);
2917     expectf(0.0, bounds.Y);
2918     expectf_(char_bounds.Width + char_width, bounds.Width, 0.01);
2919     expectf_(char_bounds.Height + char_height * 2, bounds.Height, 0.01);
2920     expect(6, codepointsfitted);
2921     expect(3, linesfilled);
2922
2923     /* Cut off everything after the first character. */
2924     rc.Width = char_bounds.Width + char_width * 0.5;
2925
2926     status = GdipMeasureString(graphics, teststring, 6, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
2927     expect(Ok, status);
2928     expectf(0.0, bounds.X);
2929     expectf(0.0, bounds.Y);
2930     expectf_(char_bounds.Width, bounds.Width, 0.01);
2931     todo_wine expectf_(char_bounds.Height + char_height * 3, bounds.Height, 0.05);
2932     expect(6, codepointsfitted);
2933     todo_wine expect(4, linesfilled);
2934
2935     status = GdipSetStringFormatMeasurableCharacterRanges(format, 3, ranges);
2936     expect(Ok, status);
2937
2938     rc.Width = 100.0;
2939
2940     for (i=0; i<4; i++)
2941     {
2942         status = GdipCreateRegion(&regions[i]);
2943         expect(Ok, status);
2944     }
2945
2946     status = GdipMeasureCharacterRanges(NULL, teststring, 6, font, &rc, format, 3, regions);
2947     expect(InvalidParameter, status);
2948
2949     status = GdipMeasureCharacterRanges(graphics, NULL, 6, font, &rc, format, 3, regions);
2950     expect(InvalidParameter, status);
2951
2952     status = GdipMeasureCharacterRanges(graphics, teststring, 6, NULL, &rc, format, 3, regions);
2953     expect(InvalidParameter, status);
2954
2955     status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, NULL, format, 3, regions);
2956     expect(InvalidParameter, status);
2957
2958     if (0)
2959     {
2960         /* Crashes on Windows XP */
2961         status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, NULL, 3, regions);
2962         expect(InvalidParameter, status);
2963     }
2964
2965     status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 3, NULL);
2966     expect(InvalidParameter, status);
2967
2968     status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 2, regions);
2969     expect(InvalidParameter, status);
2970
2971     status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 4, regions);
2972     expect(Ok, status);
2973
2974     for (i=0; i<4; i++)
2975     {
2976         status = GdipIsEmptyRegion(regions[i], graphics, &region_isempty[i]);
2977         expect(Ok, status);
2978     }
2979
2980     ok(!region_isempty[0], "region shouldn't be empty\n");
2981     ok(!region_isempty[1], "region shouldn't be empty\n");
2982     ok(!region_isempty[2], "region shouldn't be empty\n");
2983     ok(!region_isempty[3], "region shouldn't be empty\n");
2984
2985     /* Cut off everything after the first space, and the second line. */
2986     rc.Width = char_bounds.Width + char_width * 2.1;
2987     rc.Height = char_bounds.Height + char_height * 0.5;
2988
2989     status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 3, regions);
2990     expect(Ok, status);
2991
2992     for (i=0; i<4; i++)
2993     {
2994         status = GdipIsEmptyRegion(regions[i], graphics, &region_isempty[i]);
2995         expect(Ok, status);
2996     }
2997
2998     ok(!region_isempty[0], "region shouldn't be empty\n");
2999     ok(!region_isempty[1], "region shouldn't be empty\n");
3000     ok(region_isempty[2], "region should be empty\n");
3001     ok(!region_isempty[3], "region shouldn't be empty\n");
3002
3003     for (i=0; i<4; i++)
3004         GdipDeleteRegion(regions[i]);
3005
3006     GdipDeleteStringFormat(format);
3007     GdipDeleteBrush(brush);
3008     GdipDeleteFont(font);
3009     GdipDeleteFontFamily(family);
3010     GdipDeleteGraphics(graphics);
3011
3012     ReleaseDC(hwnd, hdc);
3013 }
3014
3015 static void test_get_set_interpolation(void)
3016 {
3017     GpGraphics *graphics;
3018     HDC hdc = GetDC( hwnd );
3019     GpStatus status;
3020     InterpolationMode mode;
3021
3022     ok(hdc != NULL, "Expected HDC to be initialized\n");
3023     status = GdipCreateFromHDC(hdc, &graphics);
3024     expect(Ok, status);
3025     ok(graphics != NULL, "Expected graphics to be initialized\n");
3026
3027     status = GdipGetInterpolationMode(NULL, &mode);
3028     expect(InvalidParameter, status);
3029
3030     if (0)
3031     {
3032         /* Crashes on Windows XP */
3033         status = GdipGetInterpolationMode(graphics, NULL);
3034         expect(InvalidParameter, status);
3035     }
3036
3037     status = GdipSetInterpolationMode(NULL, InterpolationModeNearestNeighbor);
3038     expect(InvalidParameter, status);
3039
3040     /* out of range */
3041     status = GdipSetInterpolationMode(graphics, InterpolationModeHighQualityBicubic+1);
3042     expect(InvalidParameter, status);
3043
3044     status = GdipSetInterpolationMode(graphics, InterpolationModeInvalid);
3045     expect(InvalidParameter, status);
3046
3047     status = GdipGetInterpolationMode(graphics, &mode);
3048     expect(Ok, status);
3049     expect(InterpolationModeBilinear, mode);
3050
3051     status = GdipSetInterpolationMode(graphics, InterpolationModeNearestNeighbor);
3052     expect(Ok, status);
3053
3054     status = GdipGetInterpolationMode(graphics, &mode);
3055     expect(Ok, status);
3056     expect(InterpolationModeNearestNeighbor, mode);
3057
3058     status = GdipSetInterpolationMode(graphics, InterpolationModeDefault);
3059     expect(Ok, status);
3060
3061     status = GdipGetInterpolationMode(graphics, &mode);
3062     expect(Ok, status);
3063     expect(InterpolationModeBilinear, mode);
3064
3065     status = GdipSetInterpolationMode(graphics, InterpolationModeLowQuality);
3066     expect(Ok, status);
3067
3068     status = GdipGetInterpolationMode(graphics, &mode);
3069     expect(Ok, status);
3070     expect(InterpolationModeBilinear, mode);
3071
3072     status = GdipSetInterpolationMode(graphics, InterpolationModeHighQuality);
3073     expect(Ok, status);
3074
3075     status = GdipGetInterpolationMode(graphics, &mode);
3076     expect(Ok, status);
3077     expect(InterpolationModeHighQualityBicubic, mode);
3078
3079     GdipDeleteGraphics(graphics);
3080
3081     ReleaseDC(hwnd, hdc);
3082 }
3083
3084 START_TEST(graphics)
3085 {
3086     struct GdiplusStartupInput gdiplusStartupInput;
3087     ULONG_PTR gdiplusToken;
3088     WNDCLASSA class;
3089
3090     memset( &class, 0, sizeof(class) );
3091     class.lpszClassName = "gdiplus_test";
3092     class.style = CS_HREDRAW | CS_VREDRAW;
3093     class.lpfnWndProc = DefWindowProcA;
3094     class.hInstance = GetModuleHandleA(0);
3095     class.hIcon = LoadIcon(0, IDI_APPLICATION);
3096     class.hCursor = LoadCursor(NULL, IDC_ARROW);
3097     class.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
3098     RegisterClassA( &class );
3099     hwnd = CreateWindowA( "gdiplus_test", "graphics test", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
3100                           CW_USEDEFAULT, CW_USEDEFAULT, 200, 200, 0, 0, GetModuleHandleA(0), 0 );
3101     ok(hwnd != NULL, "Expected window to be created\n");
3102
3103     gdiplusStartupInput.GdiplusVersion              = 1;
3104     gdiplusStartupInput.DebugEventCallback          = NULL;
3105     gdiplusStartupInput.SuppressBackgroundThread    = 0;
3106     gdiplusStartupInput.SuppressExternalCodecs      = 0;
3107
3108     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
3109
3110     test_constructor_destructor();
3111     test_save_restore();
3112     test_GdipFillClosedCurve2();
3113     test_GdipFillClosedCurve2I();
3114     test_GdipDrawBezierI();
3115     test_GdipDrawArc();
3116     test_GdipDrawArcI();
3117     test_GdipDrawCurve();
3118     test_GdipDrawCurveI();
3119     test_GdipDrawCurve2();
3120     test_GdipDrawCurve2I();
3121     test_GdipDrawCurve3();
3122     test_GdipDrawCurve3I();
3123     test_GdipDrawLineI();
3124     test_GdipDrawLinesI();
3125     test_GdipDrawImagePointsRect();
3126     test_GdipFillClosedCurve();
3127     test_GdipFillClosedCurveI();
3128     test_GdipDrawString();
3129     test_GdipGetNearestColor();
3130     test_GdipGetVisibleClipBounds();
3131     test_GdipIsVisiblePoint();
3132     test_GdipIsVisibleRect();
3133     test_Get_Release_DC();
3134     test_BeginContainer2();
3135     test_transformpoints();
3136     test_get_set_clip();
3137     test_isempty();
3138     test_clear();
3139     test_textcontrast();
3140     test_fromMemoryBitmap();
3141     test_string_functions();
3142     test_get_set_interpolation();
3143
3144     GdiplusShutdown(gdiplusToken);
3145     DestroyWindow( hwnd );
3146 }