kernel32/tests: Test HeapReAlloc with size 0.
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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dlls/kernel32/tests
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@ -118,6 +118,13 @@ static void test_heap(void)
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HeapFree(GetProcessHeap(), 0, mem);
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mem = HeapAlloc(GetProcessHeap(), 0, ~(SIZE_T)0);
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ok(mem == NULL, "memory allocated for size ~0\n");
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mem = HeapAlloc(GetProcessHeap(), 0, 17);
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msecond = HeapReAlloc(GetProcessHeap(), 0, mem, 0);
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ok(msecond != NULL, "HeapReAlloc(0) should have succeeded\n");
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size = HeapSize(GetProcessHeap(), 0, msecond);
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ok(size == 0 || broken(size == 1) /* some vista and win7 */,
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"HeapSize should have returned 0 instead of %lu\n", size);
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HeapFree(GetProcessHeap(), 0, msecond);
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/* large blocks must be 16-byte aligned */
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mem = HeapAlloc(GetProcessHeap(), 0, 512 * 1024);
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