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276 lines
10 KiB
C
276 lines
10 KiB
C
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#include "precomp.h"
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// FIXME user32
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void
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Test_GetIconInfo(BOOL fIcon, DWORD screen_bpp)
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{
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HICON hicon;
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ICONINFO iconinfo, iconinfo2;
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BITMAP bitmap;
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iconinfo.fIcon = fIcon;
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iconinfo.xHotspot = 0;
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iconinfo.yHotspot = 0;
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iconinfo.hbmMask = NULL;
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iconinfo.hbmColor = NULL;
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hicon = CreateIconIndirect(&iconinfo);
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ok(hicon == 0, "should fail\n");
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iconinfo.hbmMask = CreateBitmap(8, 16, 1, 1, NULL);
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hicon = CreateIconIndirect(&iconinfo);
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ok(hicon != 0, "should not fail\n");
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ok(GetIconInfo(hicon, &iconinfo2), "\n");
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ok(iconinfo2.fIcon == iconinfo.fIcon, "\n");
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if (fIcon)
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{
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ok(iconinfo2.xHotspot == 4, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 4, "%ld\n", iconinfo2.yHotspot);
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}
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else
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{
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ok(iconinfo2.xHotspot == 0, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 0, "%ld\n", iconinfo2.yHotspot);
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}
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ok(iconinfo2.hbmMask != NULL, "\n");
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ok(iconinfo2.hbmMask != iconinfo.hbmMask, "\n");
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ok(iconinfo2.hbmColor == NULL, "\n");
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DeleteObject(iconinfo2.hbmMask);
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ok(GetIconInfo(hicon, &iconinfo2), "\n");
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ok(iconinfo2.fIcon == iconinfo.fIcon, "\n");
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if (fIcon)
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{
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ok(iconinfo2.xHotspot == 4, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 4, "%ld\n", iconinfo2.yHotspot);
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}
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else
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{
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ok(iconinfo2.xHotspot == 0, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 0, "%ld\n", iconinfo2.yHotspot);
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}
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ok(iconinfo2.hbmMask != NULL, "\n");
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ok(iconinfo2.hbmMask != iconinfo.hbmMask, "\n");
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ok(iconinfo2.hbmColor == NULL, "\n");
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DeleteObject(iconinfo2.hbmMask);
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ok(DestroyIcon(hicon), "\n");
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iconinfo.hbmColor = CreateBitmap(2, 2, 1, 1, NULL);
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hicon = CreateIconIndirect(&iconinfo);
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ok(hicon != 0, "should not fail\n");
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ok(GetIconInfo(hicon, &iconinfo2), "\n");
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ok(iconinfo2.fIcon == iconinfo.fIcon, "\n");
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if (fIcon)
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{
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ok(iconinfo2.xHotspot == 4, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 8, "%ld\n", iconinfo2.yHotspot);
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}
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else
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{
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ok(iconinfo2.xHotspot == 0, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 0, "%ld\n", iconinfo2.yHotspot);
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}
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ok(iconinfo2.hbmMask != NULL, "\n");
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ok(iconinfo2.hbmMask != iconinfo.hbmMask, "\n");
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ok(iconinfo2.hbmColor != NULL, "\n");
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ok(iconinfo2.hbmColor != iconinfo.hbmColor, "\n");
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ok(GetObject(iconinfo2.hbmMask, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 8, "\n");
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ok(bitmap.bmHeight == 16, "\n");
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ok(bitmap.bmWidthBytes == 2, "\n");
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ok(bitmap.bmPlanes == 1, "\n");
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ok(bitmap.bmBitsPixel == 1, "\n");
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ok(bitmap.bmBits == NULL, "\n");
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ok(GetObject(iconinfo2.hbmColor, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 8, "\n");
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ok(bitmap.bmHeight == 16, "\n");
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ok(bitmap.bmWidthBytes == 8 * bitmap.bmBitsPixel / 8, "\n");
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ok(bitmap.bmPlanes == 1, "\n");
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ok(bitmap.bmBitsPixel == screen_bpp, "%d\n", bitmap.bmBitsPixel);
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ok(bitmap.bmBits == NULL, "\n");
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DeleteObject(iconinfo2.hbmMask);
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DeleteObject(iconinfo2.hbmColor);
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ok(DestroyIcon(hicon), "\n");
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DeleteObject(iconinfo.hbmMask);
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iconinfo.hbmMask = NULL;
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hicon = CreateIconIndirect(&iconinfo);
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ok(hicon == 0, "should fail\n");
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DeleteObject(iconinfo.hbmColor);
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iconinfo.hbmColor = CreateCompatibleBitmap(GetDC(0), 16, 16);
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hicon = CreateIconIndirect(&iconinfo);
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ok(hicon == 0, "should fail\n");
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iconinfo.hbmMask = CreateCompatibleBitmap(GetDC(0), 8, 16);
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hicon = CreateIconIndirect(&iconinfo);
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ok(hicon != 0, "should not fail\n");
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ok(GetIconInfo(hicon, &iconinfo2), "\n");
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ok(GetObject(iconinfo2.hbmMask, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 8, "%ld\n", bitmap.bmWidth);
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ok(bitmap.bmHeight == 16, "%ld\n", bitmap.bmHeight);
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ok(bitmap.bmWidthBytes == 2, "%ld\n", bitmap.bmWidthBytes);
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ok(bitmap.bmPlanes == 1, "%d\n", bitmap.bmPlanes);
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ok(bitmap.bmBitsPixel == 1, "%d\n", bitmap.bmBitsPixel);
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ok(bitmap.bmBits == NULL, "\n");
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ok(GetObject(iconinfo2.hbmColor, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 8, "%ld\n", bitmap.bmWidth);
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ok(bitmap.bmHeight == 16, "%ld\n", bitmap.bmHeight);
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ok(bitmap.bmWidthBytes == screen_bpp, "%ld\n", bitmap.bmWidthBytes);
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ok(bitmap.bmPlanes == 1, "%d\n", bitmap.bmPlanes);
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ok(bitmap.bmBitsPixel == screen_bpp, "%d\n", bitmap.bmBitsPixel);
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ok(bitmap.bmBits == NULL, "\n");
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DeleteObject(iconinfo2.hbmMask);
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DeleteObject(iconinfo2.hbmColor);
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ok(DestroyIcon(hicon), "\n");
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}
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START_TEST(GetIconInfo)
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{
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HCURSOR hcursor;
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ICONINFO iconinfo2;
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BITMAP bitmap;
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DWORD data[] = {0, 0, 0, 0, 0, 0};
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DWORD bpp, screenbpp, creationbpp;
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DEVMODEW dm;
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dm.dmSize = sizeof(dm);
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dm.dmDriverExtra = 0;
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/* Test icons behaviour regarding display settings */
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ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
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screenbpp = dm.dmBitsPerPel;
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trace("Icon default size: %dx%d.\n", GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON));
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trace("Cursor default size: %dx%d.\n", GetSystemMetrics(SM_CXCURSOR), GetSystemMetrics(SM_CYCURSOR));
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trace("Screen bpp: %lu.\n", screenbpp);
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Test_GetIconInfo(FALSE, screenbpp);
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Test_GetIconInfo(TRUE, screenbpp);
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hcursor = LoadCursor(GetModuleHandle(NULL), "TESTCURSOR");
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ok(hcursor != 0, "should not fail, error %ld\n", GetLastError());
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ok(GetIconInfo(hcursor, &iconinfo2), "\n");
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ok(iconinfo2.fIcon == 0, "\n");
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ok(iconinfo2.xHotspot == 8, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 29, "%ld\n", iconinfo2.yHotspot);
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ok(iconinfo2.hbmMask != NULL, "\n");
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ok(iconinfo2.hbmColor != NULL, "\n");
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/* Delete objects */
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DeleteObject(iconinfo2.hbmColor);
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DeleteObject(iconinfo2.hbmMask);
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/* Delete cursor */
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DestroyCursor(hcursor);
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/* To sum it up:
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* There are two criteria when using icons: performance and aesthetics (=alpha channel).
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* Performance asks for bit parity with the screen display.
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* Aesthetics needs a 32bpp bitmap.
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* The behaviour is basically : aesthetics first if already loaded.
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* ie: if the 32bpp bitmap were already loaded because of previous display settings, always use it.
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* Otherwise, use the bitmap matching the screen bit depth.
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*/
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/* if we use LR_SHARED here, and reverse the loop (32->16), then hbmColor.bmBitsPixel is always 32. */
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for(creationbpp = 16; creationbpp <=32; creationbpp += 8)
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{
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dm.dmBitsPerPel = creationbpp;
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if(ChangeDisplaySettingsExW(NULL, &dm, NULL, 0, NULL) != DISP_CHANGE_SUCCESSFUL)
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{
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skip("Unable to change bpp to %lu.\n", creationbpp);
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continue;
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}
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trace("starting with creationbpp = %lu\n", creationbpp);
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hcursor = LoadImage(GetModuleHandle(NULL),
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MAKEINTRESOURCE(IDI_TEST),
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IMAGE_ICON,
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0,
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0,
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LR_DEFAULTCOLOR);
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ok(hcursor != 0, "should not fail\n");
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/* If we reverse the loop here (32->16 bpp), then hbmColor.bmBitsPixel is always 32 */
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for(bpp = 16; bpp <=32; bpp += 8)
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{
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trace("testing resetting to %lu\n", bpp);
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dm.dmBitsPerPel = bpp;
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if(ChangeDisplaySettingsExW(NULL, &dm, NULL, 0, NULL) != DISP_CHANGE_SUCCESSFUL)
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{
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skip("Unable to change bpp to %lu.\n", bpp);
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continue;
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}
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ok(GetIconInfo(hcursor, &iconinfo2), "\n");
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ok(iconinfo2.fIcon == 1, "\n");
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ok(iconinfo2.xHotspot == 24, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 24, "%ld\n", iconinfo2.yHotspot);
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ok(iconinfo2.hbmMask != NULL, "\n");
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ok(iconinfo2.hbmColor != NULL, "\n");
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ok(GetObject(iconinfo2.hbmMask, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 48, "%ld\n", bitmap.bmWidth);
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ok(bitmap.bmHeight == 48, "\n");
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ok(bitmap.bmWidthBytes == 6, "\n");
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ok(bitmap.bmPlanes == 1, "\n");
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ok(bitmap.bmBitsPixel == 1, "\n");
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ok(bitmap.bmBits == NULL, "\n");
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ok(GetObject(iconinfo2.hbmColor, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 48, "\n");
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ok(bitmap.bmHeight == 48, "\n");
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ok(bitmap.bmWidthBytes == 48 * bitmap.bmBitsPixel / 8, "\n");
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ok(bitmap.bmPlanes == 1, "\n");
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ok(bitmap.bmBitsPixel == (creationbpp == 32 ? 32 : bpp), "creationbpp: %lu, bpp: %lu:\n", creationbpp, bpp);
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ok(bitmap.bmBits == NULL, "\n");
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/* Delete objects */
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DeleteObject(iconinfo2.hbmColor);
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DeleteObject(iconinfo2.hbmMask);
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}
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ok(DestroyIcon(hcursor), "\n");
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}
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/* Restore display settings */
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dm.dmBitsPerPel = screenbpp;
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if(ChangeDisplaySettingsExW(NULL, &dm, NULL, 0, NULL) != DISP_CHANGE_SUCCESSFUL)
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trace("Unable to go back to previous display settings. Sorry.\n");
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hcursor = CreateCursor(NULL, 1, 2, 4, 4, data, data);
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ok(hcursor != 0, "should not fail\n");
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ok(GetIconInfo(hcursor, &iconinfo2), "\n");
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ok(iconinfo2.fIcon == 0, "\n");
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ok(iconinfo2.xHotspot == 1, "%ld\n", iconinfo2.xHotspot);
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ok(iconinfo2.yHotspot == 2, "%ld\n", iconinfo2.yHotspot);
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ok(iconinfo2.hbmMask != NULL, "\n");
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ok(iconinfo2.hbmColor == NULL, "\n");
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ok(GetObject(iconinfo2.hbmMask, sizeof(bitmap), &bitmap), "GetObject failed\n");
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ok(bitmap.bmType == 0, "\n");
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ok(bitmap.bmWidth == 4, "%ld\n", bitmap.bmWidth);
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ok(bitmap.bmHeight == 8, "%ld\n", bitmap.bmHeight);
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ok(bitmap.bmWidthBytes == 2, "%ld\n", bitmap.bmWidthBytes);
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ok(bitmap.bmPlanes == 1, "\n");
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ok(bitmap.bmBitsPixel == 1, "\n");
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ok(bitmap.bmBits == NULL, "\n");
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/* Delete objects */
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DeleteObject(iconinfo2.hbmColor);
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DeleteObject(iconinfo2.hbmMask);
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/* Delete cursor */
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DestroyCursor(hcursor);
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}
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