1 /*
2 * Unit test suite for brushes
3 *
4 * Copyright (C) 2007 Google (Evan Stade)
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "windows.h"
22 #include "gdiplus.h"
23 #include "wine/test.h"
24 #include <math.h>
25
26 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
27 #define expectf(expected, got) ok(fabs(expected - got) < 0.0001, "Expected %.2f, got %.2f\n", expected, got)
28
29 static void test_constructor_destructor(void)
30 {
31 GpStatus status;
32 GpSolidFill *brush = NULL;
33
34 status = GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
35 expect(Ok, status);
36 ok(brush != NULL, "Expected brush to be initialized\n");
37
38 status = GdipDeleteBrush(NULL);
39 expect(InvalidParameter, status);
40
41 status = GdipDeleteBrush((GpBrush*) brush);
42 expect(Ok, status);
43 }
44
45 static void test_type(void)
46 {
47 GpStatus status;
48 GpBrushType bt;
49 GpSolidFill *brush = NULL;
50
51 GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
52
53 status = GdipGetBrushType((GpBrush*)brush, &bt);
54 expect(Ok, status);
55 expect(BrushTypeSolidColor, bt);
56
57 GdipDeleteBrush((GpBrush*) brush);
58 }
59 static GpPointF blendcount_ptf[] = {{0.0, 0.0},
60 {50.0, 50.0}};
61 static void test_gradientblendcount(void)
62 {
63 GpStatus status;
64 GpPathGradient *brush;
65 INT count;
66
67 status = GdipCreatePathGradient(blendcount_ptf, 2, WrapModeClamp, &brush);
68 expect(Ok, status);
69
70 status = GdipGetPathGradientBlendCount(NULL, NULL);
71 expect(InvalidParameter, status);
72 status = GdipGetPathGradientBlendCount(NULL, &count);
73 expect(InvalidParameter, status);
74 status = GdipGetPathGradientBlendCount(brush, NULL);
75 expect(InvalidParameter, status);
76
77 status = GdipGetPathGradientBlendCount(brush, &count);
78 expect(Ok, status);
79 expect(1, count);
80
81 GdipDeleteBrush((GpBrush*) brush);
82 }
83
84 static GpPointF getblend_ptf[] = {{0.0, 0.0},
85 {50.0, 50.0}};
86 static void test_getblend(void)
87 {
88 GpStatus status;
89 GpPathGradient *brush;
90 REAL blends[4];
91 REAL pos[4];
92
93 status = GdipCreatePathGradient(getblend_ptf, 2, WrapModeClamp, &brush);
94 expect(Ok, status);
95
96 /* check some invalid parameters combinations */
97 status = GdipGetPathGradientBlend(NULL, NULL, NULL, -1);
98 expect(InvalidParameter, status);
99 status = GdipGetPathGradientBlend(brush,NULL, NULL, -1);
100 expect(InvalidParameter, status);
101 status = GdipGetPathGradientBlend(NULL, blends,NULL, -1);
102 expect(InvalidParameter, status);
103 status = GdipGetPathGradientBlend(NULL, NULL, pos, -1);
104 expect(InvalidParameter, status);
105 status = GdipGetPathGradientBlend(NULL, NULL, NULL, 1);
106 expect(InvalidParameter, status);
107
108 blends[0] = (REAL)0xdeadbeef;
109 pos[0] = (REAL)0xdeadbeef;
110 status = GdipGetPathGradientBlend(brush, blends, pos, 1);
111 expect(Ok, status);
112 expectf(1.0, blends[0]);
113 expectf((REAL)0xdeadbeef, pos[0]);
114
115 GdipDeleteBrush((GpBrush*) brush);
116 }
117
118 static GpPointF getbounds_ptf[] = {{0.0, 20.0},
119 {50.0, 50.0},
120 {21.0, 25.0},
121 {25.0, 46.0}};
122 static void test_getbounds(void)
123 {
124 GpStatus status;
125 GpPathGradient *brush;
126 GpRectF bounds;
127
128 status = GdipCreatePathGradient(getbounds_ptf, 4, WrapModeClamp, &brush);
129 expect(Ok, status);
130
131 status = GdipGetPathGradientRect(NULL, NULL);
132 expect(InvalidParameter, status);
133 status = GdipGetPathGradientRect(brush, NULL);
134 expect(InvalidParameter, status);
135 status = GdipGetPathGradientRect(NULL, &bounds);
136 expect(InvalidParameter, status);
137
138 status = GdipGetPathGradientRect(brush, &bounds);
139 expect(Ok, status);
140 expectf(0.0, bounds.X);
141 expectf(20.0, bounds.Y);
142 expectf(50.0, bounds.Width);
143 expectf(30.0, bounds.Height);
144
145 GdipDeleteBrush((GpBrush*) brush);
146 }
147
148 static void test_getgamma(void)
149 {
150 GpStatus status;
151 GpLineGradient *line;
152 GpPointF start, end;
153 BOOL gamma;
154
155 start.X = start.Y = 0.0;
156 end.X = end.Y = 100.0;
157
158 status = GdipCreateLineBrush(&start, &end, (ARGB)0xdeadbeef, 0xdeadbeef, WrapModeTile, &line);
159 expect(Ok, status);
160
161 /* NULL arguments */
162 status = GdipGetLineGammaCorrection(NULL, NULL);
163 expect(InvalidParameter, status);
164 status = GdipGetLineGammaCorrection(line, NULL);
165 expect(InvalidParameter, status);
166 status = GdipGetLineGammaCorrection(NULL, &gamma);
167 expect(InvalidParameter, status);
168
169 GdipDeleteBrush((GpBrush*)line);
170 }
171
172 START_TEST(brush)
173 {
174 struct GdiplusStartupInput gdiplusStartupInput;
175 ULONG_PTR gdiplusToken;
176
177 gdiplusStartupInput.GdiplusVersion = 1;
178 gdiplusStartupInput.DebugEventCallback = NULL;
179 gdiplusStartupInput.SuppressBackgroundThread = 0;
180 gdiplusStartupInput.SuppressExternalCodecs = 0;
181
182 GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
183
184 test_constructor_destructor();
185 test_type();
186 test_gradientblendcount();
187 test_getblend();
188 test_getbounds();
189 test_getgamma();
190
191 GdiplusShutdown(gdiplusToken);
192 }
193
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