/* * Unit test suite for paths * * Copyright (C) 2007 Google (Evan Stade) * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "objbase.h" #include "gdiplus.h" #include "wine/test.h" #include #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got) #define expectf(expected, got) ok(fabs(expected - got) < 2.0, "Expected %.2f, got %.2f\n", expected, got) #define POINT_TYPE_MAX_LEN (75) static void stringify_point_type(PathPointType type, char * name) { *name = '\0'; switch(type & PathPointTypePathTypeMask){ case PathPointTypeStart: strcat(name, "PathPointTypeStart"); break; case PathPointTypeLine: strcat(name, "PathPointTypeLine"); break; case PathPointTypeBezier: strcat(name, "PathPointTypeBezier"); break; default: strcat(name, "Unknown type"); return; } type &= ~PathPointTypePathTypeMask; if(type & ~((PathPointTypePathMarker | PathPointTypeCloseSubpath))){ *name = '\0'; strcat(name, "Unknown type"); return; } if(type & PathPointTypePathMarker) strcat(name, " | PathPointTypePathMarker"); if(type & PathPointTypeCloseSubpath) strcat(name, " | PathPointTypeCloseSubpath"); } /* this helper structure and function modeled after gdi path.c test */ typedef struct { REAL X, Y; BYTE type; /* How many extra entries before this one only on wine * but not on native? */ int wine_only_entries_preceding; /* 0 - This entry matches on wine. * 1 - This entry corresponds to a single entry on wine that does not match the native entry. * 2 - This entry is currently skipped on wine but present on native. */ int todo; } path_test_t; static void ok_path(GpPath* path, const path_test_t *expected, INT expected_size, BOOL todo_size) { BYTE * types; INT size, idx = 0, eidx = 0, numskip; GpPointF * points; char ename[POINT_TYPE_MAX_LEN], name[POINT_TYPE_MAX_LEN]; if(GdipGetPointCount(path, &size) != Ok){ skip("Cannot perform path comparisons due to failure to retrieve path.\n"); return; } todo_wine_if (todo_size) ok(size == expected_size, "Path size %d does not match expected size %d\n", size, expected_size); points = HeapAlloc(GetProcessHeap(), 0, size * sizeof(GpPointF)); types = HeapAlloc(GetProcessHeap(), 0, size); if(GdipGetPathPoints(path, points, size) != Ok || GdipGetPathTypes(path, types, size) != Ok){ skip("Cannot perform path comparisons due to failure to retrieve path.\n"); goto end; } numskip = expected_size ? expected[eidx].wine_only_entries_preceding : 0; while (idx < size && eidx < expected_size){ /* We allow a few pixels fudge in matching X and Y coordinates to account for imprecision in * floating point to integer conversion */ BOOL match = (types[idx] == expected[eidx].type) && fabs(points[idx].X - expected[eidx].X) <= 2.0 && fabs(points[idx].Y - expected[eidx].Y) <= 2.0; stringify_point_type(expected[eidx].type, ename); stringify_point_type(types[idx], name); todo_wine_if (expected[eidx].todo || numskip) ok(match, "Expected #%d: %s (%.1f,%.1f) but got %s (%.1f,%.1f)\n", eidx, ename, expected[eidx].X, expected[eidx].Y, name, points[idx].X, points[idx].Y); if (match || expected[eidx].todo != 2) idx++; if (match || !numskip--) numskip = expected[++eidx].wine_only_entries_preceding; } end: HeapFree(GetProcessHeap(), 0, types); HeapFree(GetProcessHeap(), 0, points); } static void test_constructor_destructor(void) { GpStatus status; GpPath* path = NULL; status = GdipCreatePath(FillModeAlternate, &path); expect(Ok, status); ok(path != NULL, "Expected path to be initialized\n"); status = GdipDeletePath(NULL); expect(InvalidParameter, status); status = GdipDeletePath(path); expect(Ok, status); } static void test_getpathdata(void) { GpPath *path; GpPathData data; GpStatus status; INT count; status = GdipCreatePath(FillModeAlternate, &path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 5.0, 100.0, 50.0); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); expect(2, count); data.Count = count; data.Types = GdipAlloc(sizeof(BYTE) * count); data.Points = GdipAlloc(sizeof(PointF) * count); status = GdipGetPathData(path, &data); expect(Ok, status); expect((data.Points[0].X == 5.0) && (data.Points[0].Y == 5.0) && (data.Points[1].X == 100.0) && (data.Points[1].Y == 50.0), TRUE); expect((data.Types[0] == PathPointTypeStart) && (data.Types[1] == PathPointTypeLine), TRUE); GdipFree(data.Points); GdipFree(data.Types); GdipDeletePath(path); } static path_test_t line2_path[] = { {0.0, 50.0, PathPointTypeStart, 0, 0}, /*0*/ {5.0, 45.0, PathPointTypeLine, 0, 0}, /*1*/ {0.0, 40.0, PathPointTypeLine, 0, 0}, /*2*/ {15.0, 35.0, PathPointTypeLine, 0, 0}, /*3*/ {0.0, 30.0, PathPointTypeLine, 0, 0}, /*4*/ {25.0, 25.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*5*/ {0.0, 20.0, PathPointTypeStart, 0, 0}, /*6*/ {35.0, 15.0, PathPointTypeLine, 0, 0}, /*7*/ {0.0, 10.0, PathPointTypeLine, 0, 0} /*8*/ }; static void test_line2(void) { GpStatus status; GpPath* path; int i; GpPointF line2_points[9]; for(i = 0; i < 9; i ++){ line2_points[i].X = i * 5.0 * (REAL)(i % 2); line2_points[i].Y = 50.0 - i * 5.0; } GdipCreatePath(FillModeAlternate, &path); status = GdipAddPathLine2(path, line2_points, 3); expect(Ok, status); status = GdipAddPathLine2(path, &(line2_points[3]), 3); expect(Ok, status); status = GdipClosePathFigure(path); expect(Ok, status); status = GdipAddPathLine2(path, &(line2_points[6]), 3); expect(Ok, status); ok_path(path, line2_path, ARRAY_SIZE(line2_path), FALSE); GdipDeletePath(path); } static path_test_t arc_path[] = { {600.0, 450.0, PathPointTypeStart, 0, 0}, /*0*/ {600.0, 643.3, PathPointTypeBezier, 0, 0}, /*1*/ {488.1, 800.0, PathPointTypeBezier, 0, 0}, /*2*/ {350.0, 800.0, PathPointTypeBezier, 0, 0}, /*3*/ {600.0, 450.0, PathPointTypeLine, 0, 0}, /*4*/ {600.0, 643.3, PathPointTypeBezier, 0, 0}, /*5*/ {488.1, 800.0, PathPointTypeBezier, 0, 0}, /*6*/ {350.0, 800.0, PathPointTypeBezier, 0, 0}, /*7*/ {329.8, 800.0, PathPointTypeBezier, 0, 0}, /*8*/ {309.7, 796.6, PathPointTypeBezier, 0, 0}, /*9*/ {290.1, 789.8, PathPointTypeBezier, 0, 0}, /*10*/ {409.9, 110.2, PathPointTypeLine, 0, 0}, /*11*/ {544.0, 156.5, PathPointTypeBezier, 0, 0}, /*12*/ {625.8, 346.2, PathPointTypeBezier, 0, 0}, /*13*/ {592.7, 533.9, PathPointTypeBezier, 0, 0}, /*14*/ {592.5, 535.3, PathPointTypeBezier, 0, 0}, /*15*/ {592.2, 536.7, PathPointTypeBezier, 0, 0}, /*16*/ {592.0, 538.1, PathPointTypeBezier, 0, 0}, /*17*/ {409.9, 789.8, PathPointTypeLine, 0, 0}, /*18*/ {544.0, 743.5, PathPointTypeBezier, 0, 0}, /*19*/ {625.8, 553.8, PathPointTypeBezier, 0, 0}, /*20*/ {592.7, 366.1, PathPointTypeBezier, 0, 0}, /*21*/ {592.5, 364.7, PathPointTypeBezier, 0, 0}, /*22*/ {592.2, 363.3, PathPointTypeBezier, 0, 0}, /*23*/ {592.0, 361.9, PathPointTypeBezier, 0, 0}, /*24*/ {540.4, 676.9, PathPointTypeLine, 0, 0}, /*25*/ {629.9, 529.7, PathPointTypeBezier, 0, 0}, /*26*/ {617.2, 308.8, PathPointTypeBezier, 0, 0}, /*27*/ {512.1, 183.5, PathPointTypeBezier, 0, 0}, /*28*/ {406.9, 58.2, PathPointTypeBezier, 0, 0}, /*29*/ {249.1, 75.9, PathPointTypeBezier, 0, 0}, /*30*/ {159.6, 223.1, PathPointTypeBezier, 0, 0}, /*31*/ {70.1, 370.3, PathPointTypeBezier, 0, 0}, /*32*/ {82.8, 591.2, PathPointTypeBezier, 0, 0}, /*33*/ {187.9, 716.5, PathPointTypeBezier, 0, 0}, /*34*/ {293.1, 841.8, PathPointTypeBezier, 0, 0}, /*35*/ {450.9, 824.1, PathPointTypeBezier, 0, 0}, /*36*/ {540.4, 676.9, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 1} /*37*/ }; static void test_arc(void) { GpStatus status; GpPath* path; GdipCreatePath(FillModeAlternate, &path); /* Exactly 90 degrees */ status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0); expect(Ok, status); /* Over 90 degrees */ status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0); expect(Ok, status); /* Negative start angle */ status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0); expect(Ok, status); /* Negative sweep angle */ status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 80.0, -100.0); expect(Ok, status); /* More than a full revolution */ status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 50.0, -400.0); expect(Ok, status); /* 0 sweep angle */ status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 50.0, 0.0); expect(Ok, status); ok_path(path, arc_path, ARRAY_SIZE(arc_path), FALSE); GdipDeletePath(path); } static void test_worldbounds(void) { GpStatus status; GpPath *path; GpPen *pen; GpMatrix *matrix; GpRectF bounds; GpPointF line2_points[10]; int i; for(i = 0; i < 10; i ++){ line2_points[i].X = 200.0 + i * 50.0 * (i % 2); line2_points[i].Y = 200.0 + i * 50.0 * !(i % 2); } GdipCreatePen1((ARGB)0xdeadbeef, 20.0, UnitWorld, &pen); GdipSetPenEndCap(pen, LineCapSquareAnchor); GdipCreateMatrix2(1.5, 0.0, 1.0, 1.2, 10.4, 10.2, &matrix); GdipCreatePath(FillModeAlternate, &path); GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0); GdipAddPathLine2(path, &(line2_points[0]), 10); status = GdipGetPathWorldBounds(path, &bounds, NULL, NULL); expect(Ok, status); GdipDeletePath(path); expectf(200.0, bounds.X); expectf(200.0, bounds.Y); expectf(450.0, bounds.Width); expectf(600.0, bounds.Height); GdipCreatePath(FillModeAlternate, &path); GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0); GdipAddPathLine2(path, &(line2_points[0]), 10); status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL); expect(Ok, status); GdipDeletePath(path); expectf(510.4, bounds.X); expectf(250.2, bounds.Y); expectf(1275.0, bounds.Width); expectf(720.0, bounds.Height); GdipCreatePath(FillModeAlternate, &path); GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0); GdipAddPathLine2(path, &(line2_points[0]), 10); status = GdipGetPathWorldBounds(path, &bounds, NULL, pen); expect(Ok, status); GdipDeletePath(path); expectf(100.0, bounds.X); expectf(100.0, bounds.Y); expectf(650.0, bounds.Width); expectf(800.0, bounds.Height); GdipCreatePath(FillModeAlternate, &path); GdipAddPathLine2(path, &(line2_points[0]), 2); status = GdipGetPathWorldBounds(path, &bounds, NULL, pen); expect(Ok, status); GdipDeletePath(path); expectf(156.0, bounds.X); expectf(156.0, bounds.Y); expectf(138.0, bounds.Width); expectf(88.0, bounds.Height); line2_points[2].X = 2 * line2_points[1].X - line2_points[0].X; line2_points[2].Y = 2 * line2_points[1].Y - line2_points[0].Y; GdipCreatePath(FillModeAlternate, &path); GdipAddPathLine2(path, &(line2_points[0]), 3); status = GdipGetPathWorldBounds(path, &bounds, NULL, pen); expect(Ok, status); GdipDeletePath(path); expectf(100.0, bounds.X); expectf(100.0, bounds.Y); expectf(300.0, bounds.Width); expectf(200.0, bounds.Height); GdipCreatePath(FillModeAlternate, &path); GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 45.0, 20.0); status = GdipGetPathWorldBounds(path, &bounds, NULL, pen); expect(Ok, status); GdipDeletePath(path); expectf(386.7, bounds.X); expectf(553.4, bounds.Y); expectf(266.8, bounds.Width); expectf(289.6, bounds.Height); GdipCreatePath(FillModeAlternate, &path); status = GdipGetPathWorldBounds(path, &bounds, matrix, pen); expect(Ok, status); GdipDeletePath(path); expectf(0.0, bounds.X); expectf(0.0, bounds.Y); expectf(0.0, bounds.Width); expectf(0.0, bounds.Height); GdipCreatePath(FillModeAlternate, &path); GdipAddPathLine2(path, &(line2_points[0]), 2); status = GdipGetPathWorldBounds(path, &bounds, matrix, pen); expect(Ok, status); GdipDeletePath(path); todo_wine{ expectf(427.9, bounds.X); expectf(167.7, bounds.Y); expectf(239.9, bounds.Width); expectf(164.9, bounds.Height); } GdipDeleteMatrix(matrix); GdipCreateMatrix2(0.9, -0.5, -0.5, -1.2, 10.4, 10.2, &matrix); GdipCreatePath(FillModeAlternate, &path); GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0); GdipAddPathLine2(path, &(line2_points[0]), 10); status = GdipGetPathWorldBounds(path, &bounds, matrix, NULL); expect(Ok, status); GdipDeletePath(path); GdipDeleteMatrix(matrix); expectf(-209.6, bounds.X); expectf(-1274.8, bounds.Y); expectf(705.0, bounds.Width); expectf(945.0, bounds.Height); GdipDeletePen(pen); } static path_test_t pathpath_path[] = { {600.00, 450.00, PathPointTypeStart, 0, 0}, /*0*/ {600.00, 643.30, PathPointTypeBezier, 0, 0}, /*1*/ {488.07, 800.00, PathPointTypeBezier, 0, 0}, /*2*/ {350.00, 800.00, PathPointTypeBezier, 0, 0}, /*3*/ {319.61, 797.40, PathPointTypeStart, 0, 0}, /*4*/ {182.56, 773.90, PathPointTypeBezier, 0, 0}, /*5*/ {85.07, 599.31, PathPointTypeBezier, 0, 0}, /*6*/ {101.85, 407.45, PathPointTypeBezier, 0, 0}, /*7*/ {102.54, 399.66, PathPointTypeBezier, 0, 0}, /*8*/ {103.40, 391.91, PathPointTypeBezier, 0, 0}, /*9*/ {104.46, 384.21, PathPointTypeBezier, 0, 0}, /*10*/ {409.92, 110.20, PathPointTypeLine, 0, 0}, /*11*/ {543.96, 156.53, PathPointTypeBezier, 0, 0}, /*12*/ {625.80, 346.22, PathPointTypeBezier, 0, 0}, /*13*/ {592.71, 533.88, PathPointTypeBezier, 0, 0}, /*14*/ {592.47, 535.28, PathPointTypeBezier, 0, 0}, /*15*/ {592.22, 536.67, PathPointTypeBezier, 0, 0}, /*16*/ {591.96, 538.06, PathPointTypeBezier, 0, 0}, /*17*/ {319.61, 797.40, PathPointTypeLine, 0, 0}, /*18*/ {182.56, 773.90, PathPointTypeBezier, 0, 0}, /*19*/ {85.07, 599.31, PathPointTypeBezier, 0, 0}, /*20*/ {101.85, 407.45, PathPointTypeBezier, 0, 0}, /*21*/ {102.54, 399.66, PathPointTypeBezier, 0, 0}, /*22*/ {103.40, 391.91, PathPointTypeBezier, 0, 0}, /*23*/ {104.46, 384.21, PathPointTypeBezier, 0, 0} /*24*/ }; static void test_pathpath(void) { GpStatus status; GpPath* path1, *path2; GdipCreatePath(FillModeAlternate, &path2); GdipAddPathArc(path2, 100.0, 100.0, 500.0, 700.0, 95.0, 100.0); GdipCreatePath(FillModeAlternate, &path1); GdipAddPathArc(path1, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0); status = GdipAddPathPath(path1, path2, FALSE); expect(Ok, status); GdipAddPathArc(path1, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0); status = GdipAddPathPath(path1, path2, TRUE); expect(Ok, status); ok_path(path1, pathpath_path, ARRAY_SIZE(pathpath_path), FALSE); GdipDeletePath(path1); GdipDeletePath(path2); } static path_test_t ellipse_path[] = { {30.00, 125.25, PathPointTypeStart, 0, 0}, /*0*/ {30.00, 139.20, PathPointTypeBezier, 0, 0}, /*1*/ {25.52, 150.50, PathPointTypeBezier, 0, 0}, /*2*/ {20.00, 150.50, PathPointTypeBezier, 0, 0}, /*3*/ {14.48, 150.50, PathPointTypeBezier, 0, 0}, /*4*/ {10.00, 139.20, PathPointTypeBezier, 0, 0}, /*5*/ {10.00, 125.25, PathPointTypeBezier, 0, 0}, /*6*/ {10.00, 111.30, PathPointTypeBezier, 0, 0}, /*7*/ {14.48, 100.00, PathPointTypeBezier, 0, 0}, /*8*/ {20.00, 100.00, PathPointTypeBezier, 0, 0}, /*9*/ {25.52, 100.00, PathPointTypeBezier, 0, 0}, /*10*/ {30.00, 111.30, PathPointTypeBezier, 0, 0}, /*11*/ {30.00, 125.25, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0}, /*12*/ {7.00, 11.00, PathPointTypeStart, 0, 0}, /*13*/ {13.00, 17.00, PathPointTypeLine, 0, 0}, /*14*/ {5.00, 195.00, PathPointTypeStart, 0, 0}, /*15*/ {5.00, 192.24, PathPointTypeBezier, 0, 0}, /*16*/ {6.12, 190.00, PathPointTypeBezier, 0, 0}, /*17*/ {7.50, 190.00, PathPointTypeBezier, 0, 0}, /*18*/ {8.88, 190.00, PathPointTypeBezier, 0, 0}, /*19*/ {10.00, 192.24, PathPointTypeBezier, 0, 0}, /*20*/ {10.00, 195.00, PathPointTypeBezier, 0, 0}, /*21*/ {10.00, 197.76, PathPointTypeBezier, 0, 0}, /*22*/ {8.88, 200.00, PathPointTypeBezier, 0, 0}, /*23*/ {7.50, 200.00, PathPointTypeBezier, 0, 0}, /*24*/ {6.12, 200.00, PathPointTypeBezier, 0, 0}, /*25*/ {5.00, 197.76, PathPointTypeBezier, 0, 0}, /*26*/ {5.00, 195.00, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0}, /*27*/ {10.00, 300.50, PathPointTypeStart, 0, 0}, /*28*/ {10.00, 300.78, PathPointTypeBezier, 0, 0}, /*29*/ {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*30*/ {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*31*/ {10.00, 301.00, PathPointTypeBezier, 0, 0}, /*32*/ {10.00, 300.78, PathPointTypeBezier, 0, 0}, /*33*/ {10.00, 300.50, PathPointTypeBezier, 0, 0}, /*34*/ {10.00, 300.22, PathPointTypeBezier, 0, 0}, /*35*/ {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*36*/ {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*37*/ {10.00, 300.00, PathPointTypeBezier, 0, 0}, /*38*/ {10.00, 300.22, PathPointTypeBezier, 0, 0}, /*39*/ {10.00, 300.50, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*40*/ }; static void test_ellipse(void) { GpStatus status; GpPath *path; GpPointF points[2]; points[0].X = 7.0; points[0].Y = 11.0; points[1].X = 13.0; points[1].Y = 17.0; GdipCreatePath(FillModeAlternate, &path); status = GdipAddPathEllipse(path, 10.0, 100.0, 20.0, 50.5); expect(Ok, status); GdipAddPathLine2(path, points, 2); status = GdipAddPathEllipse(path, 10.0, 200.0, -5.0, -10.0); expect(Ok, status); GdipClosePathFigure(path); status = GdipAddPathEllipse(path, 10.0, 300.0, 0.0, 1.0); expect(Ok, status); ok_path(path, ellipse_path, ARRAY_SIZE(ellipse_path), FALSE); GdipDeletePath(path); } static path_test_t linei_path[] = { {5.00, 5.00, PathPointTypeStart, 0, 0}, /*0*/ {6.00, 8.00, PathPointTypeLine, 0, 0}, /*1*/ {409.92, 110.20, PathPointTypeLine, 0, 0}, /*2*/ {543.96, 156.53, PathPointTypeBezier, 0, 0}, /*3*/ {625.80, 346.22, PathPointTypeBezier, 0, 0}, /*4*/ {592.71, 533.88, PathPointTypeBezier, 0, 0}, /*5*/ {592.47, 535.28, PathPointTypeBezier, 0, 0}, /*6*/ {592.22, 536.67, PathPointTypeBezier, 0, 0}, /*7*/ {591.96, 538.06, PathPointTypeBezier, 0, 0}, /*8*/ {15.00, 15.00, PathPointTypeLine, 0, 0}, /*9*/ {26.00, 28.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*10*/ {35.00, 35.00, PathPointTypeStart, 0, 0}, /*11*/ {36.00, 38.00, PathPointTypeLine, 0, 0} /*12*/ }; static void test_linei(void) { GpStatus status; GpPath *path; GdipCreatePath(FillModeAlternate, &path); status = GdipAddPathLineI(path, 5.0, 5.0, 6.0, 8.0); expect(Ok, status); GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, -80.0, 100.0); status = GdipAddPathLineI(path, 15.0, 15.0, 26.0, 28.0); expect(Ok, status); GdipClosePathFigure(path); status = GdipAddPathLineI(path, 35.0, 35.0, 36.0, 38.0); expect(Ok, status); ok_path(path, linei_path, ARRAY_SIZE(linei_path), FALSE); GdipDeletePath(path); } static path_test_t poly_path[] = { {5.00, 5.00, PathPointTypeStart, 0, 0}, /*1*/ {6.00, 8.00, PathPointTypeLine, 0, 0}, /*2*/ {0.00, 0.00, PathPointTypeStart, 0, 0}, /*3*/ {10.00, 10.00, PathPointTypeLine, 0, 0}, /*4*/ {10.00, 20.00, PathPointTypeLine, 0, 0}, /*5*/ {30.00, 10.00, PathPointTypeLine, 0, 0}, /*6*/ {20.00, 0.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*7*/ }; static void test_polygon(void) { GpStatus status; GpPath *path; GpPointF points[5]; points[0].X = 0.0; points[0].Y = 0.0; points[1].X = 10.0; points[1].Y = 10.0; points[2].X = 10.0; points[2].Y = 20.0; points[3].X = 30.0; points[3].Y = 10.0; points[4].X = 20.0; points[4].Y = 0.0; GdipCreatePath(FillModeAlternate, &path); /* NULL args */ status = GdipAddPathPolygon(NULL, points, 5); expect(InvalidParameter, status); status = GdipAddPathPolygon(path, NULL, 5); expect(InvalidParameter, status); /* Polygon should have 3 points at least */ status = GdipAddPathPolygon(path, points, 2); expect(InvalidParameter, status); /* to test how it prolongs not empty path */ status = GdipAddPathLine(path, 5.0, 5.0, 6.0, 8.0); expect(Ok, status); status = GdipAddPathPolygon(path, points, 5); expect(Ok, status); /* check resulting path */ ok_path(path, poly_path, ARRAY_SIZE(poly_path), FALSE); GdipDeletePath(path); } static path_test_t rect_path[] = { {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ {105.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ {105.0, 55.0, PathPointTypeLine, 0, 0}, /*2*/ {5.0, 55.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*3*/ {100.0, 50.0, PathPointTypeStart, 0, 0}, /*4*/ {220.0, 50.0, PathPointTypeLine, 0, 0}, /*5*/ {220.0, 80.0, PathPointTypeLine, 0, 0}, /*6*/ {100.0, 80.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0} /*7*/ }; static void test_rect(void) { GpStatus status; GpPath *path; GpRectF rects[2]; GdipCreatePath(FillModeAlternate, &path); status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0); expect(Ok, status); status = GdipAddPathRectangle(path, 100.0, 50.0, 120.0, 30.0); expect(Ok, status); ok_path(path, rect_path, ARRAY_SIZE(rect_path), FALSE); GdipDeletePath(path); GdipCreatePath(FillModeAlternate, &path); rects[0].X = 5.0; rects[0].Y = 5.0; rects[0].Width = 100.0; rects[0].Height = 50.0; rects[1].X = 100.0; rects[1].Y = 50.0; rects[1].Width = 120.0; rects[1].Height = 30.0; status = GdipAddPathRectangles(path, (GDIPCONST GpRectF*)&rects, 2); expect(Ok, status); ok_path(path, rect_path, ARRAY_SIZE(rect_path), FALSE); GdipDeletePath(path); } static void test_lastpoint(void) { GpStatus status; GpPath *path; GpPointF ptf; GdipCreatePath(FillModeAlternate, &path); status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0); expect(Ok, status); /* invalid args */ status = GdipGetPathLastPoint(NULL, &ptf); expect(InvalidParameter, status); status = GdipGetPathLastPoint(path, NULL); expect(InvalidParameter, status); status = GdipGetPathLastPoint(NULL, NULL); expect(InvalidParameter, status); status = GdipGetPathLastPoint(path, &ptf); expect(Ok, status); expect(TRUE, (ptf.X == 5.0) && (ptf.Y == 55.0)); GdipDeletePath(path); } static path_test_t addcurve_path[] = { {0.0, 0.0, PathPointTypeStart, 0, 0}, /*0*/ {3.3, 3.3, PathPointTypeBezier, 0, 0}, /*1*/ {6.7, 3.3, PathPointTypeBezier, 0, 0}, /*2*/ {10.0, 10.0, PathPointTypeBezier, 0, 0}, /*3*/ {13.3, 16.7, PathPointTypeBezier, 0, 0}, /*4*/ {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*5*/ {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*6*/ {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*7*/ {23.3, 13.3, PathPointTypeBezier, 0, 0}, /*8*/ {30.0, 10.0, PathPointTypeBezier, 0, 0} /*9*/ }; static path_test_t addcurve_path2[] = { {100.0,120.0,PathPointTypeStart, 0, 0}, /*0*/ {123.0,10.0, PathPointTypeLine, 0, 0}, /*1*/ {0.0, 0.0, PathPointTypeLine, 0, 0}, /*2*/ {3.3, 3.3, PathPointTypeBezier, 0, 0}, /*3*/ {6.7, 3.3, PathPointTypeBezier, 0, 0}, /*4*/ {10.0, 10.0, PathPointTypeBezier, 0, 0}, /*5*/ {13.3, 16.7, PathPointTypeBezier, 0, 0}, /*6*/ {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*7*/ {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*8*/ {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*9*/ {23.3, 13.3, PathPointTypeBezier, 0, 0}, /*10*/ {30.0, 10.0, PathPointTypeBezier, 0, 0} /*11*/ }; static path_test_t addcurve_path3[] = { {10.0, 10.0, PathPointTypeStart, 0, 0}, /*0*/ {13.3, 16.7, PathPointTypeBezier, 0, 1}, /*1*/ {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*2*/ {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*3*/ {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*4*/ {23.3, 13.3, PathPointTypeBezier, 0, 0}, /*5*/ {30.0, 10.0, PathPointTypeBezier, 0, 0} /*6*/ }; static void test_addcurve(void) { GpStatus status; GpPath *path; GpPointF points[4]; points[0].X = 0.0; points[0].Y = 0.0; points[1].X = 10.0; points[1].Y = 10.0; points[2].X = 10.0; points[2].Y = 20.0; points[3].X = 30.0; points[3].Y = 10.0; GdipCreatePath(FillModeAlternate, &path); /* NULL args */ status = GdipAddPathCurve2(NULL, NULL, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve2(path, NULL, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve2(path, points, -1, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve2(path, points, 1, 1.0); expect(InvalidParameter, status); /* add to empty path */ status = GdipAddPathCurve2(path, points, 4, 1.0); expect(Ok, status); ok_path(path, addcurve_path, ARRAY_SIZE(addcurve_path), FALSE); GdipDeletePath(path); /* add to notempty path and opened figure */ GdipCreatePath(FillModeAlternate, &path); GdipAddPathLine(path, 100.0, 120.0, 123.0, 10.0); status = GdipAddPathCurve2(path, points, 4, 1.0); expect(Ok, status); ok_path(path, addcurve_path2, ARRAY_SIZE(addcurve_path2), FALSE); /* NULL args */ GdipResetPath(path); status = GdipAddPathCurve3(NULL, NULL, 0, 0, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve3(path, NULL, 0, 0, 0, 0.0); expect(InvalidParameter, status); /* wrong count, offset.. */ status = GdipAddPathCurve3(path, points, 0, 0, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve3(path, points, 4, 0, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve3(path, points, 4, 0, 4, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve3(path, points, 4, 1, 3, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve3(path, points, 4, 1, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathCurve3(path, points, 4, 3, 1, 0.0); expect(InvalidParameter, status); /* use all points */ status = GdipAddPathCurve3(path, points, 4, 0, 3, 1.0); expect(Ok, status); ok_path(path, addcurve_path, ARRAY_SIZE(addcurve_path), FALSE); GdipResetPath(path); status = GdipAddPathCurve3(path, points, 4, 1, 2, 1.0); expect(Ok, status); ok_path(path, addcurve_path3, ARRAY_SIZE(addcurve_path3), FALSE); GdipDeletePath(path); } static path_test_t addclosedcurve_path[] = { {0.0, 0.0, PathPointTypeStart, 0, 0}, /*0*/ {-6.7, 0.0, PathPointTypeBezier, 0, 0}, /*1*/ {6.7, 3.3, PathPointTypeBezier, 0, 0}, /*2*/ {10.0, 10.0, PathPointTypeBezier, 0, 0}, /*3*/ {13.3, 16.7, PathPointTypeBezier, 0, 0}, /*4*/ {3.3, 20.0, PathPointTypeBezier, 0, 0}, /*5*/ {10.0, 20.0, PathPointTypeBezier, 0, 0}, /*6*/ {16.7, 20.0, PathPointTypeBezier, 0, 0}, /*7*/ {33.3, 16.7, PathPointTypeBezier, 0, 0}, /*8*/ {30.0, 10.0, PathPointTypeBezier, 0, 0}, /*9*/ {26.7, 3.3, PathPointTypeBezier, 0, 0}, /*10*/ {6.7, 0.0, PathPointTypeBezier, 0, 0}, /*11*/ {0.0, 0.0, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*12*/ }; static void test_addclosedcurve(void) { GpStatus status; GpPath *path; GpPointF points[4]; points[0].X = 0.0; points[0].Y = 0.0; points[1].X = 10.0; points[1].Y = 10.0; points[2].X = 10.0; points[2].Y = 20.0; points[3].X = 30.0; points[3].Y = 10.0; GdipCreatePath(FillModeAlternate, &path); /* NULL args */ status = GdipAddPathClosedCurve2(NULL, NULL, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathClosedCurve2(path, NULL, 0, 0.0); expect(InvalidParameter, status); status = GdipAddPathClosedCurve2(path, points, -1, 0.0); expect(InvalidParameter, status); status = GdipAddPathClosedCurve2(path, points, 1, 1.0); expect(InvalidParameter, status); /* add to empty path */ status = GdipAddPathClosedCurve2(path, points, 4, 1.0); expect(Ok, status); ok_path(path, addclosedcurve_path, ARRAY_SIZE(addclosedcurve_path), FALSE); GdipDeletePath(path); } static path_test_t reverse_path[] = { {0.0, 20.0, PathPointTypeStart, 0, 0}, /*0*/ {25.0, 25.0, PathPointTypeLine, 0, 0}, /*1*/ {0.0, 30.0, PathPointTypeLine, 0, 0}, /*2*/ {15.0, 35.0, PathPointTypeStart, 0, 0}, /*3*/ {0.0, 40.0, PathPointTypeLine, 0, 0}, /*4*/ {5.0, 45.0, PathPointTypeLine, 0, 0}, /*5*/ {0.0, 50.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0} /*6*/ }; static void test_reverse(void) { GpStatus status; GpPath *path; GpPointF pts[7]; INT i; for(i = 0; i < 7; i++){ pts[i].X = i * 5.0 * (REAL)(i % 2); pts[i].Y = 50.0 - i * 5.0; } GdipCreatePath(FillModeAlternate, &path); /* NULL argument */ status = GdipReversePath(NULL); expect(InvalidParameter, status); /* empty path */ status = GdipReversePath(path); expect(Ok, status); GdipAddPathLine2(path, pts, 4); GdipClosePathFigure(path); GdipAddPathLine2(path, &(pts[4]), 3); status = GdipReversePath(path); expect(Ok, status); ok_path(path, reverse_path, ARRAY_SIZE(reverse_path), FALSE); GdipDeletePath(path); } static path_test_t addpie_path[] = { {50.0, 25.0, PathPointTypeStart, 0, 0}, /*0*/ {97.2, 33.3, PathPointTypeLine, 0, 0}, /*1*/ {91.8, 40.9, PathPointTypeBezier,0, 0}, /*2*/ {79.4, 46.8, PathPointTypeBezier,0, 0}, /*3*/ {63.9, 49.0, PathPointTypeBezier | PathPointTypeCloseSubpath, 0, 0} /*4*/ }; static path_test_t addpie_path2[] = { {0.0, 30.0, PathPointTypeStart | PathPointTypeCloseSubpath, 0, 0} /*0*/ }; static path_test_t addpie_path3[] = { {30.0, 0.0, PathPointTypeStart | PathPointTypeCloseSubpath, 0, 0} /*0*/ }; static void test_addpie(void) { GpStatus status; GpPath *path; GdipCreatePath(FillModeAlternate, &path); /* NULL argument */ status = GdipAddPathPie(NULL, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0); expect(InvalidParameter, status); status = GdipAddPathPie(path, 0.0, 0.0, 100.0, 50.0, 10.0, 50.0); expect(Ok, status); ok_path(path, addpie_path, ARRAY_SIZE(addpie_path), FALSE); status = GdipResetPath(path); expect(Ok, status); /* zero width base ellipse */ status = GdipAddPathPie(path, 0.0, 0.0, 0.0, 60.0, -90.0, 24.0); expect(InvalidParameter, status); ok_path(path, addpie_path2, ARRAY_SIZE(addpie_path2), FALSE); status = GdipResetPath(path); expect(Ok, status); /* zero height base ellipse */ status = GdipAddPathPie(path, 0.0, 0.0, 60.0, 0.0 , -90.0, 24.0); expect(InvalidParameter, status); ok_path(path, addpie_path3, ARRAY_SIZE(addpie_path3), FALSE); GdipDeletePath(path); } static path_test_t flattenellipse_path[] = { {100.0, 25.0,PathPointTypeStart, 0, 0}, /*0*/ {99.0, 30.0, PathPointTypeLine, 0, 0}, /*1*/ {96.0, 34.8, PathPointTypeLine, 0, 0}, /*2*/ {91.5, 39.0, PathPointTypeLine, 0, 0}, /*3*/ {85.5, 42.8, PathPointTypeLine, 0, 0}, /*4*/ {69.5, 48.0, PathPointTypeLine, 0, 1}, /*5*/ {50.0, 50.0, PathPointTypeLine, 0, 1}, /*6*/ {30.5, 48.0, PathPointTypeLine, 0, 1}, /*7*/ {14.8, 42.8, PathPointTypeLine, 0, 1}, /*8*/ {8.5, 39.0, PathPointTypeLine, 0, 1}, /*9*/ {4.0, 34.8, PathPointTypeLine, 0, 1}, /*10*/ {1.0, 30.0, PathPointTypeLine, 0, 1}, /*11*/ {0.0, 25.0, PathPointTypeLine, 0, 1}, /*12*/ {1.0, 20.0, PathPointTypeLine, 0, 1}, /*13*/ {4.0, 15.3, PathPointTypeLine, 0, 1}, /*14*/ {8.5, 11.0, PathPointTypeLine, 0, 1}, /*15*/ {14.8, 7.3, PathPointTypeLine, 0, 1}, /*16*/ {30.5, 2.0, PathPointTypeLine, 0, 1}, /*17*/ {50.0, 0.0, PathPointTypeLine, 0, 1}, /*18*/ {69.5, 2.0, PathPointTypeLine, 0, 1}, /*19*/ {85.5, 7.3, PathPointTypeLine, 0, 1}, /*20*/ {91.5, 11.0, PathPointTypeLine, 0, 1}, /*21*/ {96.0, 15.3, PathPointTypeLine, 0, 1}, /*22*/ {99.0, 20.0, PathPointTypeLine, 0, 1}, /*23*/ {100.0,25.0, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 1} /*24*/ }; static path_test_t flattenline_path[] = { {5.0, 10.0,PathPointTypeStart, 0, 0}, /*0*/ {50.0, 100.0, PathPointTypeLine, 0, 0} /*1*/ }; static path_test_t flattenarc_path[] = { {100.0, 25.0,PathPointTypeStart, 0, 0}, /*0*/ {99.0, 30.0, PathPointTypeLine, 0, 0}, /*1*/ {96.0, 34.8, PathPointTypeLine, 0, 0}, /*2*/ {91.5, 39.0, PathPointTypeLine, 0, 0}, /*3*/ {85.5, 42.8, PathPointTypeLine, 0, 0}, /*4*/ {69.5, 48.0, PathPointTypeLine, 0, 1}, /*5*/ {50.0, 50.0, PathPointTypeLine, 0, 1} /*6*/ }; static path_test_t flattenquater_path[] = { {100.0, 50.0,PathPointTypeStart, 0, 0}, /*0*/ {99.0, 60.0, PathPointTypeLine, 0, 0}, /*1*/ {96.0, 69.5, PathPointTypeLine, 0, 0}, /*2*/ {91.5, 78.0, PathPointTypeLine, 0, 0}, /*3*/ {85.5, 85.5, PathPointTypeLine, 0, 0}, /*4*/ {78.0, 91.5, PathPointTypeLine, 0, 0}, /*5*/ {69.5, 96.0, PathPointTypeLine, 0, 0}, /*6*/ {60.0, 99.0, PathPointTypeLine, 0, 0}, /*7*/ {50.0, 100.0,PathPointTypeLine, 0, 0} /*8*/ }; static void test_flatten(void) { GpStatus status; GpPath *path; GpMatrix *m; status = GdipCreatePath(FillModeAlternate, &path); expect(Ok, status); status = GdipCreateMatrix(&m); expect(Ok, status); /* NULL arguments */ status = GdipFlattenPath(NULL, NULL, 0.0); expect(InvalidParameter, status); status = GdipFlattenPath(NULL, m, 0.0); expect(InvalidParameter, status); /* flatten empty path */ status = GdipFlattenPath(path, NULL, 1.0); expect(Ok, status); status = GdipTransformPath(path, 0); expect(Ok, status); status = GdipAddPathEllipse(path, 0.0, 0.0, 100.0, 50.0); expect(Ok, status); status = GdipFlattenPath(path, NULL, 1.0); expect(Ok, status); ok_path(path, flattenellipse_path, ARRAY_SIZE(flattenellipse_path), TRUE); status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 100.0); expect(Ok, status); status = GdipFlattenPath(path, NULL, 1.0); expect(Ok, status); ok_path(path, flattenline_path, ARRAY_SIZE(flattenline_path), FALSE); status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathArc(path, 0.0, 0.0, 100.0, 50.0, 0.0, 90.0); expect(Ok, status); status = GdipFlattenPath(path, NULL, 1.0); expect(Ok, status); ok_path(path, flattenarc_path, ARRAY_SIZE(flattenarc_path), TRUE); /* easy case - quater of a full circle */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathArc(path, 0.0, 0.0, 100.0, 100.0, 0.0, 90.0); expect(Ok, status); status = GdipFlattenPath(path, NULL, 1.0); expect(Ok, status); ok_path(path, flattenquater_path, ARRAY_SIZE(flattenquater_path), FALSE); GdipDeleteMatrix(m); GdipDeletePath(path); } static path_test_t widenline_path[] = { {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ {50.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ {50.0, 15.0, PathPointTypeLine, 0, 0}, /*2*/ {5.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0} /*3*/ }; static path_test_t widenline_wide_path[] = { {5.0, 0.0, PathPointTypeStart, 0, 0}, /*0*/ {50.0, 0.0, PathPointTypeLine, 0, 0}, /*1*/ {50.0, 20.0, PathPointTypeLine, 0, 0}, /*2*/ {5.0, 20.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0} /*3*/ }; static path_test_t widenline_dash_path[] = { {5.0, 0.0, PathPointTypeStart, 0, 0}, /*0*/ {35.0, 0.0, PathPointTypeLine, 0, 0}, /*1*/ {35.0, 10.0, PathPointTypeLine, 0, 0}, /*2*/ {5.0, 10.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*3*/ {45.0, 0.0, PathPointTypeStart, 0, 0}, /*4*/ {50.0, 0.0, PathPointTypeLine, 0, 0}, /*5*/ {50.0, 10.0, PathPointTypeLine, 0, 0}, /*6*/ {45.0, 10.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*7*/ }; static void test_widen(void) { GpStatus status; GpPath *path; GpPen *pen; GpMatrix *m; INT count=-1; status = GdipCreatePath(FillModeAlternate, &path); expect(Ok, status); status = GdipCreatePen1(0xffffffff, 10.0, UnitPixel, &pen); expect(Ok, status); status = GdipCreateMatrix(&m); expect(Ok, status); /* NULL arguments */ status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0); expect(Ok, status); status = GdipWidenPath(NULL, NULL, NULL, 0.0); expect(InvalidParameter, status); status = GdipWidenPath(path, pen, m, 0.0); expect(Ok, status); status = GdipWidenPath(path, pen, NULL, 1.0); expect(Ok, status); status = GdipWidenPath(path, NULL, m, 1.0); expect(InvalidParameter, status); status = GdipWidenPath(NULL, pen, m, 1.0); expect(InvalidParameter, status); /* widen empty path */ status = GdipResetPath(path); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(OutOfMemory, status); /* horizontal line */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_path, ARRAY_SIZE(widenline_path), FALSE); /* horizontal 2x stretch */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 2.5, 10.0, 25.0, 10.0); expect(Ok, status); status = GdipScaleMatrix(m, 2.0, 1.0, MatrixOrderAppend); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_path, ARRAY_SIZE(widenline_path), FALSE); /* vertical 2x stretch */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0); expect(Ok, status); status = GdipScaleMatrix(m, 0.5, 2.0, MatrixOrderAppend); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_path, ARRAY_SIZE(widenline_path), FALSE); status = GdipScaleMatrix(m, 1.0, 0.5, MatrixOrderAppend); expect(Ok, status); /* dashed line */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0); expect(Ok, status); status = GdipSetPenDashStyle(pen, DashStyleDash); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_dash_path, ARRAY_SIZE(widenline_dash_path), FALSE); status = GdipSetPenDashStyle(pen, DashStyleSolid); expect(Ok, status); /* pen width in UnitWorld */ GdipDeletePen(pen); status = GdipCreatePen1(0xffffffff, 10.0, UnitWorld, &pen); expect(Ok, status); status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_path, ARRAY_SIZE(widenline_path), FALSE); /* horizontal 2x stretch */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 2.5, 10.0, 25.0, 10.0); expect(Ok, status); status = GdipScaleMatrix(m, 2.0, 1.0, MatrixOrderAppend); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_path, ARRAY_SIZE(widenline_path), FALSE); /* vertical 2x stretch */ status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 5.0, 50.0, 5.0); expect(Ok, status); status = GdipScaleMatrix(m, 0.5, 2.0, MatrixOrderAppend); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_wide_path, ARRAY_SIZE(widenline_wide_path), FALSE); status = GdipScaleMatrix(m, 1.0, 0.5, MatrixOrderAppend); expect(Ok, status); /* pen width in UnitInch */ GdipDeletePen(pen); status = GdipCreatePen1(0xffffffff, 10.0, UnitWorld, &pen); expect(Ok, status); status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); ok_path(path, widenline_path, ARRAY_SIZE(widenline_path), FALSE); /* pen width = 0 pixels - native fails to widen but can draw with this pen */ GdipDeletePen(pen); status = GdipCreatePen1(0xffffffff, 0.0, UnitPixel, &pen); expect(Ok, status); status = GdipResetPath(path); expect(Ok, status); status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0); expect(Ok, status); status = GdipWidenPath(path, pen, m, 1.0); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); todo_wine expect(0, count); GdipDeleteMatrix(m); GdipDeletePen(pen); GdipDeletePath(path); } static void test_isvisible(void) { GpPath *path; GpGraphics *graphics = NULL; HDC hdc = GetDC(0); BOOL result; GpStatus status; status = GdipCreateFromHDC(hdc, &graphics); expect(Ok, status); status = GdipCreatePath(FillModeAlternate, &path); expect(Ok, status); /* NULL */ status = GdipIsVisiblePathPoint(NULL, 0.0, 0.0, NULL, NULL); expect(InvalidParameter, status); status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, NULL); expect(InvalidParameter, status); status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, NULL); expect(InvalidParameter, status); status = GdipIsVisiblePathPoint(path, 0.0, 0.0, graphics, NULL); expect(InvalidParameter, status); /* empty path */ result = TRUE; status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, &result); expect(Ok, status); expect(FALSE, result); /* rect */ status = GdipAddPathRectangle(path, 0.0, 0.0, 10.0, 10.0); expect(Ok, status); result = FALSE; status = GdipIsVisiblePathPoint(path, 0.0, 0.0, NULL, &result); expect(Ok, status); expect(TRUE, result); result = TRUE; status = GdipIsVisiblePathPoint(path, 11.0, 11.0, NULL, &result); expect(Ok, status); expect(FALSE, result); /* not affected by clipping */ status = GdipSetClipRect(graphics, 5.0, 5.0, 5.0, 5.0, CombineModeReplace); expect(Ok, status); result = FALSE; status = GdipIsVisiblePathPoint(path, 0.0, 0.0, graphics, &result); expect(Ok, status); expect(TRUE, result); GdipDeletePath(path); GdipDeleteGraphics(graphics); ReleaseDC(0, hdc); } static void test_empty_rect(void) { GpPath *path; GpStatus status; INT count; BOOL result; status = GdipCreatePath(FillModeAlternate, &path); expect(Ok, status); status = GdipAddPathRectangle(path, 0.0, 0.0, -5.0, 5.0); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); expect(0, count); status = GdipIsVisiblePathPoint(path, -2.0, 2.0, NULL, &result); expect(Ok, status); expect(FALSE, result); status = GdipAddPathRectangle(path, 0.0, 0.0, 5.0, -5.0); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); expect(0, count); status = GdipAddPathRectangle(path, 0.0, 0.0, 0.0, 5.0); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); expect(0, count); status = GdipAddPathRectangle(path, 0.0, 0.0, 5.0, 0.0); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); expect(0, count); status = GdipAddPathRectangle(path, 0.0, 0.0, 5.0, 0.1); expect(Ok, status); status = GdipGetPointCount(path, &count); expect(Ok, status); expect(4, count); GdipDeletePath(path); } START_TEST(graphicspath) { struct GdiplusStartupInput gdiplusStartupInput; ULONG_PTR gdiplusToken; HMODULE hmsvcrt; int (CDECL * _controlfp_s)(unsigned int *cur, unsigned int newval, unsigned int mask); /* Enable all FP exceptions except _EM_INEXACT, which gdi32 can trigger */ hmsvcrt = LoadLibraryA("msvcrt"); _controlfp_s = (void*)GetProcAddress(hmsvcrt, "_controlfp_s"); if (_controlfp_s) _controlfp_s(0, 0, 0x0008001e); gdiplusStartupInput.GdiplusVersion = 1; gdiplusStartupInput.DebugEventCallback = NULL; gdiplusStartupInput.SuppressBackgroundThread = 0; gdiplusStartupInput.SuppressExternalCodecs = 0; GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL); test_constructor_destructor(); test_getpathdata(); test_line2(); test_arc(); test_worldbounds(); test_pathpath(); test_ellipse(); test_linei(); test_rect(); test_polygon(); test_lastpoint(); test_addcurve(); test_addclosedcurve(); test_reverse(); test_addpie(); test_flatten(); test_widen(); test_isvisible(); test_empty_rect(); GdiplusShutdown(gdiplusToken); }