ReactOS 0.4.16-dev-41-ge8c7597
Functions
Rectangle.c File Reference
#include "precomp.h"
Include dependency graph for Rectangle.c:

Go to the source code of this file.

Functions

void Test_Rectangle (void)
 
 START_TEST (Rectangle)
 

Function Documentation

◆ START_TEST()

START_TEST ( Rectangle  )

Definition at line 133 of file Rectangle.c.

134{
135 Test_Rectangle();
136}
Test_Rectangle
void Test_Rectangle(void)
Definition: Rectangle.c:10

◆ Test_Rectangle()

void Test_Rectangle ( void  )

Definition at line 10 of file Rectangle.c.

11{
12 HDC hdc;
13 HBITMAP hBmp;
14 BOOL ret;
15 HBRUSH hBrush;
16 HPEN hPen;
17 COLORREF color;
18
19 hdc = CreateCompatibleDC(NULL);
20 ok(hdc != NULL, "Failed to create the DC!\n");
21 hBmp = CreateCompatibleBitmap(hdc, 4, 4);
22 ok(hBmp != NULL, "Failed to create the Bitmap!\n");
23 hBmp = SelectObject(hdc, hBmp);
24 ok(hBmp != NULL, "Failed to select the Bitmap!\n");
25
26 hBrush = CreateSolidBrush(RGB(0, 0, 0));
27 ok(hBrush != NULL, "Failed to create a solid brush!\n");
28 hBrush = SelectObject(hdc, hBrush);
29 ok(hBrush != NULL, "Failed to select the brush!\n");
30
31 /* Blank the bitmap */
32 ret = BitBlt(hdc, 0, 0, 4, 4, NULL, 0, 0, WHITENESS);
33 ok(ret, "BitBlt failed to blank the bitmap!\n");
34
35 /* Try inverted rectangle coordinates */
36 ret = Rectangle(hdc, 0, 2, 2, 0);
37 ok(ret, "Rectangle failed!");
38 color = GetPixel(hdc, 0, 0);
39 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
40 color = GetPixel(hdc, 2, 2);
41 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
42 color = GetPixel(hdc, 0, 2);
43 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
44 color = GetPixel(hdc, 2, 0);
45 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
46 color = GetPixel(hdc, 1, 1);
47 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
48
49 ret = BitBlt(hdc, 0, 0, 4, 4, NULL, 0, 0, WHITENESS);
50 ok(ret, "BitBlt failed to blank the bitmap!\n");
51 /* Try well ordered rectangle coordinates */
52 ret = Rectangle(hdc, 0, 0, 2, 2);
53 ok(ret, "Rectangle failed!");
54 color = GetPixel(hdc, 0, 0);
55 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
56 color = GetPixel(hdc, 2, 2);
57 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
58 color = GetPixel(hdc, 0, 2);
59 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
60 color = GetPixel(hdc, 2, 0);
61 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
62 color = GetPixel(hdc, 1, 1);
63 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
64
65 /* tests with NULL pen */
66 hPen = SelectObject(hdc, GetStockObject(NULL_PEN));
67
68 /* Blank the bitmap */
69 ret = BitBlt(hdc, 0, 0, 4, 4, NULL, 0, 0, WHITENESS);
70 ok(ret, "BitBlt failed to blank the bitmap!\n");
71
72 ret = Rectangle(hdc, 0, 0, 3, 3);
73 ok(ret, "Rectangle failed!");
74 color = GetPixel(hdc, 0, 0);
75 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
76 color = GetPixel(hdc, 2, 2);
77 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
78 color = GetPixel(hdc, 0, 2);
79 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
80 color = GetPixel(hdc, 2, 0);
81 ok( color == RGB(255, 255, 255), "Expected 0x00FFFFFF, got 0x%08x\n", (UINT)color);
82 color = GetPixel(hdc, 1, 1);
83 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
84
85 SelectObject(hdc, hPen);
86
87 /* Same tests with GM_ADVANCED */
88 ok(SetGraphicsMode(hdc, GM_ADVANCED) == GM_COMPATIBLE, "Default mode for the DC is not GM_COMPATIBLE.\n");
89
90 /* Blank the bitmap */
91 ret = BitBlt(hdc, 0, 0, 4, 4, NULL, 0, 0, WHITENESS);
92 ok(ret, "BitBlt failed to blank the bitmap!\n");
93
94 /* Try inverted rectangle coordinates */
95 ret = Rectangle(hdc, 0, 2, 2, 0);
96 ok(ret, "Rectangle failed!");
97 color = GetPixel(hdc, 0, 0);
98 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
99 color = GetPixel(hdc, 2, 2);
100 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
101 color = GetPixel(hdc, 0, 2);
102 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
103 color = GetPixel(hdc, 2, 0);
104 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
105 color = GetPixel(hdc, 1, 1);
106 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
107
108 ret = BitBlt(hdc, 0, 0, 4, 4, NULL, 0, 0, WHITENESS);
109 ok(ret, "BitBlt failed to blank the bitmap!\n");
110 /* Try well ordered rectangle coordinates */
111 ret = Rectangle(hdc, 0, 0, 2, 2);
112 ok(ret, "Rectangle failed!");
113 color = GetPixel(hdc, 0, 0);
114 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
115 color = GetPixel(hdc, 2, 2);
116 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
117 color = GetPixel(hdc, 0, 2);
118 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
119 color = GetPixel(hdc, 2, 0);
120 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
121 color = GetPixel(hdc, 1, 1);
122 ok( color == RGB(0, 0, 0), "Expected 0, got 0x%08x\n", (UINT)color);
123
124
125 hBmp = SelectObject(hdc, hBmp);
126 hBrush = SelectObject(hdc, hBrush);
127 DeleteObject(hBmp);
128 DeleteObject(hBrush);
129 DeleteDC(hdc);
130}
ok
#define ok(value,...)
Definition: atltest.h:57
GetPixel
DWORD GetPixel(LPDIRECTDRAWSURFACE7 Surface, UINT x, UINT y)
Definition: blt.cpp:2
NULL
#define NULL
Definition: types.h:112
BitBlt
static VOID BitBlt(_In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Width, _In_ ULONG Height, _In_reads_bytes_(Delta *Height) PUCHAR Buffer, _In_ ULONG BitsPerPixel, _In_ ULONG Delta)
Definition: common.c:57
RGB
#define RGB(r, g, b)
Definition: precomp.h:71
BOOL
unsigned int BOOL
Definition: ntddk_ex.h:94
DeleteObject
pKey DeleteObject()
color
GLuint color
Definition: glext.h:6243
hdc
HDC hdc
Definition: main.c:9
HBITMAP
static HBITMAP
Definition: button.c:44
HDC
static HDC
Definition: imagelist.c:88
UINT
unsigned int UINT
Definition: ndis.h:50
ret
int ret
Definition: wcstombs-tests.c:31
COLORREF
DWORD COLORREF
Definition: windef.h:300
GM_COMPATIBLE
#define GM_COMPATIBLE
Definition: wingdi.h:864
GetStockObject
HGDIOBJ WINAPI GetStockObject(_In_ int)
SetGraphicsMode
int WINAPI SetGraphicsMode(_In_ HDC, _In_ int)
Definition: dc.c:1233
GM_ADVANCED
#define GM_ADVANCED
Definition: wingdi.h:865
WHITENESS
#define WHITENESS
Definition: wingdi.h:337
SelectObject
HGDIOBJ WINAPI SelectObject(_In_ HDC, _In_ HGDIOBJ)
Definition: dc.c:1546
CreateCompatibleDC
HDC WINAPI CreateCompatibleDC(_In_opt_ HDC hdc)
NULL_PEN
#define NULL_PEN
Definition: wingdi.h:904
CreateCompatibleBitmap
HBITMAP WINAPI CreateCompatibleBitmap(_In_ HDC hdc, _In_ INT cx, _In_ INT cy)
Rectangle
BOOL WINAPI Rectangle(_In_ HDC, _In_ int, _In_ int, _In_ int, _In_ int)
CreateSolidBrush
HBRUSH WINAPI CreateSolidBrush(_In_ COLORREF)
DeleteDC
BOOL WINAPI DeleteDC(_In_ HDC)

Referenced by START_TEST().