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46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
#include <wine/test.h>
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#include <winuser.h>
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START_TEST(CreateIconFromResourceEx)
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{
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HCURSOR hcur1, hcur2;
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HMODULE hMod;
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HRSRC hResource; // handle to FindResource
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HRSRC hMem; // handle to LoadResource
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BYTE *lpResource; // pointer to resource data
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hMod = GetModuleHandle(NULL);
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ok(hMod != NULL, "\n");
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/* Create a shared cursor */
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hcur1 = LoadCursor(hMod, "TESTCURSOR");
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ok(hcur1 != NULL, "\n");
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/* Create it manually using CreateIconFromResourceEx */
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hResource = FindResourceA(hMod,
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"TESTCURSOR",
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RT_GROUP_CURSOR);
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ok(hResource != NULL, "\n");
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hMem = LoadResource(hMod, hResource);
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ok(hMem != NULL, "\n");
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lpResource = LockResource(hMem);
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ok(lpResource != NULL, "\n");
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/* MSDN states that LR_SHARED permits to not load twice the same cursor again.
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* But CreateIconFromResourceEx still returns two different handles */
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hcur2 = CreateIconFromResourceEx(lpResource, SizeofResource(hMod, hResource), FALSE, 0x00030000, 0, 0, LR_SHARED);
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ok(hcur2 != NULL, "\n");
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ok(hcur2 != hcur1, "\n");
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hcur1 = CreateIconFromResourceEx(lpResource, SizeofResource(hMod, hResource), FALSE, 0x00030000, 0, 0, LR_SHARED);
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ok(hcur1 != NULL, "\n");
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ok(hcur2 != hcur1, "\n");
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/* Try to destroy them multiple times (see DestroyCursor test) */
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ok(DestroyCursor(hcur1), "\n");
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ok(DestroyCursor(hcur1), "\n");
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ok(DestroyCursor(hcur2), "\n");
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ok(DestroyCursor(hcur2), "\n");
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FreeResource(hResource);
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} |