mirror of
https://github.com/reactos/reactos.git
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94 lines
2.3 KiB
C
94 lines
2.3 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 atexit
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* PROGRAMMER: Timo Kreuzer <timo.kreuzer@reactos.org>
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*/
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#include <apitest.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <ntndk.h>
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int g_sequence = 0;
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HANDLE g_hSemaphore;
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void exitfunc1(void)
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{
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ok_int(g_sequence, 1);
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g_sequence++;
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ReleaseSemaphore(g_hSemaphore, 1, NULL);
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}
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void exitfunc2(void)
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{
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ok_int(g_sequence, 2);
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g_sequence++;
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ReleaseSemaphore(g_hSemaphore, 1, NULL);
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}
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void exitfunc3(void)
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{
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ok_int(g_sequence, 0);
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g_sequence++;
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ReleaseSemaphore(g_hSemaphore, 1, NULL);
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printf("exitfunc3\n");
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}
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typedef int (__cdecl *PFN_atexit)(void (__cdecl*)(void));
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void Test_atexit()
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{
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HMODULE hmod;
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PFN_atexit patexit;
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/* Open the named sempahore to count atexit callbacks */
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g_hSemaphore = OpenSemaphoreA(SEMAPHORE_ALL_ACCESS, FALSE, "atext_apitest_sempahore");
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ok(g_hSemaphore != NULL, "couldn't open semaphore.\n");
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/* Load atexit from msvcrt.dll */
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hmod = GetModuleHandleA("msvcrt.dll");
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patexit = (PFN_atexit)GetProcAddress(hmod, "atexit");
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ok(patexit != NULL, "failed to get atexit from msvcrt.dll\n");
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/* Register 3 exit functions, the second one in msvcrt. */
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ok_int(atexit(exitfunc1), 0);
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if (patexit != NULL)
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{
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ok_int(patexit(exitfunc2), 0);
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}
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ok_int(atexit(exitfunc3), 0);
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}
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START_TEST(atexit)
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{
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CHAR Buffer[MAX_PATH];
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PSTR CommandLine;
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int result;
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HANDLE hSemaphore;
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SEMAPHORE_BASIC_INFORMATION SemInfo;
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NTSTATUS Status;
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/* Check recursive call */
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CommandLine = GetCommandLineA();
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if (strstr(CommandLine, "-run") != NULL)
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{
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Test_atexit();
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return;
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}
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/* Create a named semaphore to count atexit callbacks in remote process */
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hSemaphore = CreateSemaphoreA(NULL, 1, 20, "atext_apitest_sempahore");
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/* Run the actual test in a new process */
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sprintf(Buffer, "%s -run", CommandLine);
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result = system(Buffer);
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ok_int(result, 0);
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/* Check the new semaphore state */
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Status = NtQuerySemaphore(hSemaphore, SemaphoreBasicInformation, &SemInfo, sizeof(SemInfo), NULL);
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ok(NT_SUCCESS(Status), "NtQuerySemaphore failed: 0x%lx\n", Status);
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ok_int(SemInfo.CurrentCount, 4);
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}
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