user32/tests: DrawState: New test case for correct drawing of icons.
This commit is contained in:
Wilfried Pasquazzo
Alexandre Julliard
parent
c81d1e78f7
commit
3be7ec3401
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@ -1229,6 +1229,130 @@ cleanup:
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DeleteDC(hdcDst);
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DeleteDC(hdcDst);
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}
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}
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static void check_DrawState_Size(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, HBRUSH hbr, UINT flags, int line)
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{
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COLORREF result, background;
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BOOL passed[2];
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HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
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background = 0x00FFFFFF;
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/* Set color of the 2 pixels that will be checked afterwards */
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SetPixelV(hdc, 0, 0, background);
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SetPixelV(hdc, 2, 2, background);
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/* Let DrawState calculate the size of the icon (it's 1x1) */
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DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 0, 0, (DST_ICON | flags ));
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result = GetPixel(hdc, 0, 0);
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passed[0] = color_match(result, background);
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result = GetPixel(hdc, 2, 2);
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passed[0] = passed[0] & color_match(result, background);
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/* Check if manually specifying the icon size DOESN'T work */
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/* IMPORTANT: For Icons, DrawState wants the size of the source image, not the
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* size in which it should be ultimately drawn. Therefore giving
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* width/height 2x2 if the icon is only 1x1 pixels in size should
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* result in drawing it with size 1x1. The size parameters must be
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* ignored if a Icon has to be drawn! */
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DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 2, 2, (DST_ICON | flags ));
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result = GetPixel(hdc, 0, 0);
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passed[1] = color_match(result, background);
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result = GetPixel(hdc, 2, 2);
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passed[1] = passed[0] & color_match(result, background);
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if(!passed[0]&&!passed[1])
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ok (passed[1],
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"DrawState failed to draw a 1x1 Icon in the correct size, independent of the "
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"width and height settings passed to it, for Icon with: Overlaying Mask %d on "
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"Color %06X with flags %08X. Line %d\n",
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maskvalue, color, (DST_ICON | flags), line);
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else if(!passed[1])
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ok (passed[1],
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"DrawState failed to draw a 1x1 Icon in the correct size, if the width and height "
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"parameters passed to it are bigger than the real Icon size, for Icon with: Overlaying "
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"Mask %d on Color %06X with flags %08X. Line %d\n",
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maskvalue, color, (DST_ICON | flags), line);
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else
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ok (passed[0],
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"DrawState failed to draw a 1x1 Icon in the correct size, if the width and height "
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"parameters passed to it are 0, for Icon with: Overlaying Mask %d on "
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"Color %06X with flags %08X. Line %d\n",
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maskvalue, color, (DST_ICON | flags), line);
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}
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static void check_DrawState_Color(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, HBRUSH hbr, UINT flags,
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COLORREF background, COLORREF modern_expected, COLORREF legacy_expected, int line)
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{
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COLORREF result;
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HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
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if (!hicon) return;
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/* Set color of the pixel that will be checked afterwards */
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SetPixelV(hdc, 1, 1, background);
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DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 0, 0, ( DST_ICON | flags ));
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/* Check the color of the pixel is correct */
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result = GetPixel(hdc, 1, 1);
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ok (color_match(result, modern_expected) || /* Windows 2000 and up */
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broken(color_match(result, legacy_expected)), /* Windows NT 4.0, 9X and below */
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"DrawState drawing Icon with Overlaying Mask %d on Color %06X with flags %08X. "
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"Expected a close match to %06X (modern) or %06X (legacy). Got %06X from line %d\n",
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maskvalue, color, (DST_ICON | flags), modern_expected, legacy_expected, result, line);
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}
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static void test_DrawState(void)
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{
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BITMAPINFO bitmapInfo;
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HDC hdcDst = NULL;
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HBITMAP bmpDst = NULL;
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HBITMAP bmpOld = NULL;
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UINT32 bits = 0;
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hdcDst = CreateCompatibleDC(0);
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ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
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if (!hdcDst)
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return;
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if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
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{
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skip("Windows will distort DrawIconEx colors at 8-bpp and less due to palletizing.\n");
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goto cleanup;
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}
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memset(&bitmapInfo, 0, sizeof(bitmapInfo));
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bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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bitmapInfo.bmiHeader.biWidth = 3;
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bitmapInfo.bmiHeader.biHeight = 3;
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bitmapInfo.bmiHeader.biBitCount = 32;
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bitmapInfo.bmiHeader.biPlanes = 1;
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bitmapInfo.bmiHeader.biCompression = BI_RGB;
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bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
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bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
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ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
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if (!bmpDst || !bits)
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goto cleanup;
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bmpOld = SelectObject(hdcDst, bmpDst);
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/* potential flags to test with DrawState are: */
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/* DSS_DISABLED embosses the icon */
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/* DSS_MONO draw Icon using a brush as parameter 5 */
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/* DSS_NORMAL draw Icon without any modifications */
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/* DSS_UNION draw the Icon dithered */
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todo_wine check_DrawState_Size(hdcDst, FALSE, 0x00A0B0C0, 32, 0, DSS_NORMAL, __LINE__);
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check_DrawState_Color(hdcDst, FALSE, 0x00A0B0C0, 32, 0, DSS_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
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cleanup:
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if(bmpOld)
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SelectObject(hdcDst, bmpOld);
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if(bmpDst)
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DeleteObject(bmpDst);
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if(hdcDst)
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DeleteDC(hdcDst);
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}
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static void test_DestroyCursor(void)
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static void test_DestroyCursor(void)
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{
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{
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static const BYTE bmp_bits[4096];
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static const BYTE bmp_bits[4096];
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@ -1338,6 +1462,7 @@ START_TEST(cursoricon)
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test_CreateIconFromResource();
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test_CreateIconFromResource();
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test_DrawIcon();
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test_DrawIcon();
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test_DrawIconEx();
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test_DrawIconEx();
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test_DrawState();
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test_DestroyCursor();
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test_DestroyCursor();
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do_parent();
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do_parent();
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test_child_process();
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test_child_process();
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