mirror of
https://github.com/reactos/reactos.git
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122 lines
4.9 KiB
C
122 lines
4.9 KiB
C
/*
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* PROJECT: ReactOS API tests
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* LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
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* PURPOSE: Test for loading/unloading user32.dll
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* PROGRAMMERS: Thomas Faber <thomas.faber@reactos.org>
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*/
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#include <apitest.h>
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#include <ndk/pstypes.h>
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#include <ndk/rtlfuncs.h>
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START_TEST(load)
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{
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HMODULE hUser32;
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HMODULE hUser32_2;
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BOOL Ret;
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DWORD Error;
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PPEB Peb = NtCurrentPeb();
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/* Before init */
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hUser32 = GetModuleHandleW(L"user32");
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ok(hUser32 == NULL, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable == NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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hUser32 = LoadLibraryW(L"user32");
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Error = GetLastError();
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ok(hUser32 != NULL, "LoadLibrary failed\n");
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ok(Error != 12345, "Error = %lu\n", Error);
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/* Initialized */
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hUser32_2 = GetModuleHandleW(L"user32");
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ok(hUser32_2 == hUser32, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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hUser32_2 = LoadLibraryW(L"user32");
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Error = GetLastError();
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ok(hUser32_2 == hUser32, "LoadLibrary failed\n");
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ok(Error == 12345, "Error = %lu\n", Error);
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/* Still initialized */
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hUser32_2 = GetModuleHandleW(L"user32");
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ok(hUser32_2 == hUser32, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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Ret = FreeLibrary(hUser32);
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Error = GetLastError();
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ok(Ret == TRUE, "FreeLibrary returned %d\n", Ret);
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ok(Error == 12345, "Error = %lu\n", Error);
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/* Still initialized */
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hUser32_2 = GetModuleHandleW(L"user32");
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ok(hUser32_2 == hUser32, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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Ret = FreeLibrary(hUser32);
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Error = GetLastError();
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ok(Ret == TRUE, "FreeLibrary returned %d\n", Ret);
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ok(Error == 12345, "Error = %lu\n", Error);
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/* Somebody kept an extra reference! */
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hUser32_2 = GetModuleHandleW(L"user32");
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ok(hUser32_2 == hUser32, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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Ret = FreeLibrary(hUser32);
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Error = GetLastError();
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ok(Ret == TRUE, "FreeLibrary returned %d\n", Ret);
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ok(Error == 12345, "Error = %lu\n", Error);
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/* Uninitialized */
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hUser32 = GetModuleHandleW(L"user32");
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ok(hUser32 == NULL, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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hUser32 = LoadLibraryW(L"user32");
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Error = GetLastError();
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ok(hUser32 != NULL, "LoadLibrary failed\n");
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ok(Error != 12345, "Error = %lu\n", Error);
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/* Initialized again */
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hUser32_2 = GetModuleHandleW(L"user32");
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ok(hUser32_2 == hUser32, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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Ret = FreeLibrary(hUser32);
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Error = GetLastError();
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ok(Ret == TRUE, "FreeLibrary returned %d\n", Ret);
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ok(Error == 12345, "Error = %lu\n", Error);
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/* Extra reference again */
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hUser32_2 = GetModuleHandleW(L"user32");
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ok(hUser32_2 == hUser32, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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SetLastError(12345);
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Ret = FreeLibrary(hUser32);
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Error = GetLastError();
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ok(Ret == TRUE, "FreeLibrary returned %d\n", Ret);
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ok(Error == 12345, "Error = %lu\n", Error);
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/* Uninitialized again */
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hUser32 = GetModuleHandleW(L"user32");
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ok(hUser32 == NULL, "hUser32 = %p\n", hUser32);
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ok(Peb->KernelCallbackTable != NULL, "KernelCallbackTable = %p\n", Peb->KernelCallbackTable);
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ok(Peb->PostProcessInitRoutine == NULL, "PostProcessInitRoutine = %p\n", Peb->PostProcessInitRoutine);
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}
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