1 /*
2  * PROJECT:         ReactOS api tests
3  * LICENSE:         GPL - See COPYING in the top level directory
4  * PURPOSE:         Test for CreateDIBPatternBrush
5  * PROGRAMMERS:     Timo Kreuzer
6  */
7 
8 #include "precomp.h"
9 
10 #include "init.h"
11 
12 /* New color use parameter. See https://www.betaarchive.com/wiki/index.php?title=Microsoft_KB_Archive/108497 */
13 #define DIB_PAL_INDICES 2
14 
Test_CreateDIBPatternBrush()15 void Test_CreateDIBPatternBrush()
16 {
17 
18 }
19 
Test_CreateDIBPatternBrushPt()20 void Test_CreateDIBPatternBrushPt()
21 {
22     struct
23     {
24         BITMAPINFOHEADER bmiHeader;
25         WORD wColors[4];
26         BYTE ajBuffer[16];
27     } PackedDIB =
28     {
29         {sizeof(BITMAPINFOHEADER), 4, -4, 1, 8, BI_RGB, 0, 1, 1, 4, 0},
30         {0, 1, 2, 7},
31         {0,1,2,3,  1,2,3,0,  2,3,0,1,  3,0,1,2},
32     };
33     HBRUSH hbr, hbrOld;
34     HPALETTE hpalOld;
35     LOGBRUSH logbrush;
36 
37     SetLastError(0);
38     ok_hdl(CreateDIBPatternBrushPt(NULL, 0), NULL);
39     ok_hdl(CreateDIBPatternBrushPt(NULL, DIB_PAL_COLORS), NULL);
40     ok_hdl(CreateDIBPatternBrushPt(NULL, 2), NULL);
41     ok_hdl(CreateDIBPatternBrushPt(NULL, 3), NULL);
42     ok_err(0);
43 
44     hbr = CreateDIBPatternBrushPt(&PackedDIB, 0);
45     ok(hbr != 0, "Expected success\n");
46     DeleteObject(hbr);
47     hbr = CreateDIBPatternBrushPt(&PackedDIB, 2);
48     ok(hbr != 0, "Expected success\n");
49     DeleteObject(hbr);
50 
51     SetLastError(0);
52     hbr = CreateDIBPatternBrushPt(&PackedDIB, 3);
53     ok(hbr == 0, "Expected failure\n");
54     ok_err(ERROR_INVALID_PARAMETER);
55     SetLastError(0);
56     hbr = CreateDIBPatternBrushPt(&PackedDIB, 10);
57     ok(hbr == 0, "Expected failure\n");
58     ok_err(ERROR_INVALID_PARAMETER);
59 
60     /* Create a DIB brush with palette indices */
61     hbr = CreateDIBPatternBrushPt(&PackedDIB, DIB_PAL_COLORS);
62     ok(hbr != 0, "CreateDIBPatternBrushPt failed, skipping tests.\n");
63     if (!hbr) return;
64 
65     /* Check the logbrush */
66     ok(GetObject(hbr, sizeof(logbrush), &logbrush), "GetObject() failed\n");
67     ok_int(logbrush.lbStyle, BS_DIBPATTERN);
68     ok_hex(logbrush.lbColor, 0);
69     ok(logbrush.lbHatch == (ULONG_PTR)&PackedDIB,
70        "invalid lbHatch. Got %p, expected %p\n", (PVOID)logbrush.lbHatch, &PackedDIB);
71 
72     /* Select the brush into the dc */
73     hbrOld = SelectObject(ghdcDIB32, hbr);
74 
75     /* Copy it on the dib section */
76     ok_long(PatBlt(ghdcDIB32, 0, 0, 4, 4, PATCOPY), 1);
77     ok_long((*gpDIB32)[0][0], 0x000000); // 0
78     ok_long((*gpDIB32)[0][1], 0x800000); // 1
79     ok_long((*gpDIB32)[0][2], 0x008000); // 2
80     ok_long((*gpDIB32)[0][3], 0xc0c0c0); // 7
81 
82     /* Select a logical palette into the DC */
83     hpalOld = SelectPalette(ghdcDIB32, ghpal, FALSE);
84     ok(hpalOld != 0, "Expected success, error %ld\n", GetLastError());
85 
86     /* Copy it on the dib section */
87     ok_long(PatBlt(ghdcDIB32, 0, 0, 4, 4, PATCOPY), 1);
88     ok_long((*gpDIB32)[0][0], 0x102030); // 0
89     ok_long((*gpDIB32)[0][1], 0x203040); // 1
90     ok_long((*gpDIB32)[0][2], 0x304050); // 2
91     ok_long((*gpDIB32)[0][3], 0x8090a0); // 7
92 
93     /* Select back old palette and destroy the DIB data */
94     SelectPalette(ghdcDIB32, hpalOld, FALSE);
95     memset(gpDIB32, 0x77, sizeof(*gpDIB32));
96 
97     /* Copy it on the dib section */
98     ok_long(PatBlt(ghdcDIB32, 0, 0, 4, 4, PATCOPY), 1);
99     ok_long((*gpDIB32)[0][0], 0x000000); // 0
100     ok_long((*gpDIB32)[0][1], 0x800000); // 1
101     ok_long((*gpDIB32)[0][2], 0x008000); // 2
102     ok_long((*gpDIB32)[0][3], 0xc0c0c0); // 7
103 
104     SelectObject(ghdcDIB32, hbrOld);
105     DeleteObject(hbr);
106 
107     /* Set some different values */
108     PackedDIB.ajBuffer[0] = 3;
109     PackedDIB.ajBuffer[1] = 2;
110     PackedDIB.ajBuffer[2] = 1;
111     PackedDIB.ajBuffer[3] = 0;
112 
113     /* Create a DIB brush with DIB_PAL_INDICES */
114     hbr = CreateDIBPatternBrushPt(&PackedDIB, DIB_PAL_INDICES);
115     ok(hbr != 0, "CreateSolidBrush failed, skipping tests.\n");
116     if (!hbr) return;
117 
118     /* Check the logbrush */
119     ok(GetObject(hbr, sizeof(logbrush), &logbrush), "GetObject() failed\n");
120     ok_int(logbrush.lbStyle, BS_DIBPATTERN);
121     ok_hex(logbrush.lbColor, 0);
122     ok(logbrush.lbHatch == (ULONG_PTR)&PackedDIB,
123        "invalid lbHatch. Got %p, expected %p\n", (PVOID)logbrush.lbHatch, &PackedDIB);
124 
125     /* Select the brush into the dc */
126     hbrOld = SelectObject(ghdcDIB32, hbr);
127     ok(hbrOld != 0, "CreateSolidBrush failed, skipping tests.\n");
128 
129     /* Copy it on a dib section */
130     memset(gpDIB32, 0x77, sizeof(*gpDIB32));
131     ok_long(PatBlt(ghdcDIB32, 0, 0, 4, 4, PATCOPY), 1);
132     ok_long((*gpDIB32)[0][0], 0x77777777);
133     ok_long((*gpDIB32)[0][1], 0x77777777);
134     ok_long((*gpDIB32)[0][2], 0x77777777);
135     ok_long((*gpDIB32)[0][3], 0x77777777);
136 
137     /* Select a logical palette into the DC */
138     hpalOld = SelectPalette(ghdcDIB32, ghpal, FALSE);
139     ok(hpalOld != 0, "Expected success, error %ld\n", GetLastError());
140 
141     /* Copy it on a dib section */
142     ok_long(PatBlt(ghdcDIB32, 0, 0, 4, 4, PATCOPY), 1);
143     ok_long((*gpDIB32)[0][0], 0x77777777);
144     ok_long((*gpDIB32)[0][1], 0x77777777);
145     ok_long((*gpDIB32)[0][2], 0x77777777);
146     ok_long((*gpDIB32)[0][3], 0x77777777);
147 
148     SelectPalette(ghdcDIB32, hpalOld, FALSE);
149     SelectObject(ghdcDIB32, hbrOld);
150     DeleteObject(hbr);
151 
152 }
153 
Test_CreateDIBPatternBrushPt_RLE8()154 void Test_CreateDIBPatternBrushPt_RLE8()
155 {
156     struct
157     {
158         BITMAPINFOHEADER bmiHeader;
159         WORD wColors[4];
160         BYTE ajBuffer[20];
161     } PackedDIB =
162     {
163         {sizeof(BITMAPINFOHEADER), 4, 4, 1, 8, BI_RLE8, 20, 1, 1, 4, 0},
164         {0, 1, 2, 7},
165         {4,0,   0,2,0,1,0,2,3,1,   2,1, 2,2,   1,3,1,0,1,2, },
166     };
167     HBRUSH hbr;
168 
169     HDC hdc = CreateCompatibleDC(0);
170     HBITMAP hbmp = CreateDIBitmap(hdc, &PackedDIB.bmiHeader, CBM_INIT, &PackedDIB.ajBuffer, (PVOID)&PackedDIB, DIB_PAL_COLORS);
171     ok(hbmp != 0, "CreateDIBitmap failed, skipping tests.\n");
172 
173     /* Create a DIB brush with palette indices */
174     hbr = CreateDIBPatternBrushPt(&PackedDIB, DIB_PAL_COLORS);
175     ok(hbr == 0, "CreateDIBPatternBrushPt should fail.\n");
176 
177 
178 }
179 
180 
START_TEST(CreateDIBPatternBrush)181 START_TEST(CreateDIBPatternBrush)
182 {
183     InitStuff();
184 
185     Test_CreateDIBPatternBrush();
186     Test_CreateDIBPatternBrushPt();
187     //Test_CreateDIBPatternBrushPt_RLE8(); broken
188 }
189 
190