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Commit 4843cff6 authored by Nikolay Sivov's avatar Nikolay Sivov Committed by Alexandre Julliard
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user32/tests: Test that class data is set with wrong size value too.

parent 39694168
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dlls/user32/tests/class.c
View file @ 4843cff6
......@@ -954,22 +954,28 @@ if (0) { /* crashes under XP */
"expected ERROR_NOACCESS, got %d\n", GetLastError());
wcx.cbSize = 0;
wcx.lpfnWndProc = NULL;
SetLastError(0xdeadbeef);
ret = GetClassInfoExA(0, "static", &wcx);
ok(ret, "GetClassInfoExA() error %d\n", GetLastError());
ok(wcx.cbSize == 0, "expected 0, got %u\n", wcx.cbSize);
ok(wcx.lpfnWndProc != NULL, "got null proc\n");
wcx.cbSize = sizeof(wcx) - 1;
wcx.lpfnWndProc = NULL;
SetLastError(0xdeadbeef);
ret = GetClassInfoExA(0, "static", &wcx);
ok(ret, "GetClassInfoExA() error %d\n", GetLastError());
ok(wcx.cbSize == sizeof(wcx) - 1, "expected sizeof(wcx)-1, got %u\n", wcx.cbSize);
ok(wcx.lpfnWndProc != NULL, "got null proc\n");
wcx.cbSize = sizeof(wcx) + 1;
wcx.lpfnWndProc = NULL;
SetLastError(0xdeadbeef);
ret = GetClassInfoExA(0, "static", &wcx);
ok(ret, "GetClassInfoExA() error %d\n", GetLastError());
ok(wcx.cbSize == sizeof(wcx) + 1, "expected sizeof(wcx)+1, got %u\n", wcx.cbSize);
ok(wcx.lpfnWndProc != NULL, "got null proc\n");
}
START_TEST(class)
......
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