mirror of
https://github.com/reactos/reactos.git
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248 lines
7.6 KiB
C
248 lines
7.6 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Tests for FLS implementation details
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* COPYRIGHT: Copyright 2018 Mark Jansen (mark.jansen@reactos.org)
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*/
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#include "precomp.h"
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#include <ndk/pstypes.h>
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#include <ndk/rtlfuncs.h>
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#include <pseh/pseh2.h>
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/* XP does not have these functions */
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static DWORD (WINAPI *pFlsAlloc)(PFLS_CALLBACK_FUNCTION);
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static BOOL (WINAPI *pFlsFree)(DWORD);
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static PVOID (WINAPI *pFlsGetValue)(DWORD);
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static BOOL (WINAPI *pFlsSetValue)(DWORD,PVOID);
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static BOOL (WINAPI *pRtlIsCriticalSectionLockedByThread)(RTL_CRITICAL_SECTION *);
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#define NtCurrentPeb() (NtCurrentTeb()->ProcessEnvironmentBlock)
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#define WINVER_2003 0x0502
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static DWORD g_WinVersion = 0;
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PVOID g_FlsData1 = NULL;
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LONG g_FlsCalled1 = 0;
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PVOID g_FlsData2 = NULL;
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LONG g_FlsCalled2 = 0;
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PVOID g_FlsData3 = NULL;
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LONG g_FlsCalled3 = 0;
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BOOL g_FlsExcept3 = FALSE;
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VOID WINAPI FlsCallback1(PVOID lpFlsData)
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{
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ok(lpFlsData == g_FlsData1, "Expected g_FlsData1(%p), got %p\n", g_FlsData1, lpFlsData);
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InterlockedIncrement(&g_FlsCalled1);
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}
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VOID WINAPI FlsCallback2(PVOID lpFlsData)
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{
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ok(lpFlsData == g_FlsData2, "Expected g_FlsData2(%p), got %p\n", g_FlsData2, lpFlsData);
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InterlockedIncrement(&g_FlsCalled2);
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}
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VOID WINAPI FlsCallback3(PVOID lpFlsData)
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{
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ok(lpFlsData == g_FlsData3, "Expected g_FlsData3(%p), got %p\n", g_FlsData3, lpFlsData);
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if (g_WinVersion <= WINVER_2003)
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ok(pRtlIsCriticalSectionLockedByThread(NtCurrentPeb()->FastPebLock), "Expected lock on PEB\n");
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InterlockedIncrement(&g_FlsCalled3);
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if (g_FlsExcept3)
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{
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RaiseException(ERROR_INVALID_PARAMETER, EXCEPTION_NONCONTINUABLE, 0, NULL);
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}
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}
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typedef struct _FLS_CALLBACK_INFO
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{
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PFLS_CALLBACK_FUNCTION lpCallback;
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PVOID Unknown;
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} FLS_CALLBACK_INFO, *PFLS_CALLBACK_INFO;
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void ok_fls_(DWORD dwIndex, PVOID pValue, PFLS_CALLBACK_FUNCTION lpCallback)
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{
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PFLS_CALLBACK_INFO FlsCallback;
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PVOID* FlsData;
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PVOID gotValue;
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FlsCallback = (PFLS_CALLBACK_INFO)NtCurrentPeb()->FlsCallback;
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FlsData = (PVOID*)NtCurrentTeb()->FlsData;
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winetest_ok(FlsData != NULL, "Expected FlsData\n");
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winetest_ok(FlsCallback != NULL, "Expected FlsCallback\n");
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if (FlsData == NULL || FlsCallback == NULL)
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{
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winetest_skip("Unable to continue test\n");
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return;
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}
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if (g_WinVersion <= WINVER_2003)
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{
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winetest_ok(NtCurrentPeb()->FlsCallback[dwIndex] == lpCallback,
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"Expected NtCurrentPeb()->FlsCallback[%lu] to be %p, was %p\n",
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dwIndex,
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lpCallback,
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NtCurrentPeb()->FlsCallback[dwIndex]);
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}
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else
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{
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winetest_ok(FlsCallback[dwIndex].lpCallback == lpCallback,
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"Expected FlsCallback[%lu].lpCallback to be %p, was %p\n",
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dwIndex,
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lpCallback,
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FlsCallback[dwIndex].lpCallback);
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if (lpCallback != &FlsCallback3 || !g_FlsExcept3)
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{
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winetest_ok(FlsCallback[dwIndex].Unknown == NULL,
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"Expected FlsCallback[%lu].Unknown to be %p, was %p\n",
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dwIndex,
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NULL,
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FlsCallback[dwIndex].Unknown);
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}
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}
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winetest_ok(FlsData[dwIndex + 2] == pValue,
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"Expected FlsData[%lu + 2] to be %p, was %p\n",
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dwIndex,
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pValue,
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FlsData[dwIndex + 2]);
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gotValue = pFlsGetValue(dwIndex);
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winetest_ok(gotValue == pValue, "Expected FlsGetValue(%lu) to be %p, was %p\n", dwIndex, pValue, gotValue);
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}
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#define ok_fls (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : ok_fls_
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static VOID init_funcs(void)
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{
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HMODULE hKernel32 = GetModuleHandleA("kernel32.dll");
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HMODULE hNTDLL = GetModuleHandleA("ntdll.dll");
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#define X(f) p##f = (void*)GetProcAddress(hKernel32, #f);
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X(FlsAlloc);
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X(FlsFree);
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X(FlsGetValue);
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X(FlsSetValue);
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#undef X
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pRtlIsCriticalSectionLockedByThread = (void*)GetProcAddress(hNTDLL, "RtlIsCriticalSectionLockedByThread");
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}
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START_TEST(FLS)
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{
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RTL_OSVERSIONINFOW rtlinfo = { sizeof(rtlinfo) };
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DWORD dwIndex1, dwIndex2, dwIndex3, dwErr;
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BOOL bRet;
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init_funcs();
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if (!pFlsAlloc || !pFlsFree || !pFlsGetValue || !pFlsSetValue)
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{
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skip("Fls functions not available\n");
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return;
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}
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if (!pRtlIsCriticalSectionLockedByThread)
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{
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skip("RtlIsCriticalSectionLockedByThread function not available\n");
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return;
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}
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RtlGetVersion(&rtlinfo);
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g_WinVersion = (rtlinfo.dwMajorVersion << 8) | rtlinfo.dwMinorVersion;
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dwIndex1 = pFlsAlloc(FlsCallback1);
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ok(dwIndex1 != FLS_OUT_OF_INDEXES, "Unable to allocate FLS index\n");
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dwIndex2 = pFlsAlloc(FlsCallback2);
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ok(dwIndex2 != FLS_OUT_OF_INDEXES, "Unable to allocate FLS index\n");
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ok(dwIndex1 != dwIndex2, "Expected different indexes, got %lu\n", dwIndex1);
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dwIndex3 = pFlsAlloc(FlsCallback3);
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ok(dwIndex3 != FLS_OUT_OF_INDEXES, "Unable to allocate FLS index\n");
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ok(dwIndex1 != dwIndex3, "Expected different indexes, got %lu\n", dwIndex1);
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if (dwIndex1 == FLS_OUT_OF_INDEXES || dwIndex2 == FLS_OUT_OF_INDEXES || dwIndex3 == FLS_OUT_OF_INDEXES)
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{
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skip("Unable to continue test\n");
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return;
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}
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ok_fls(dwIndex1, g_FlsData1, &FlsCallback1);
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ok_fls(dwIndex2, g_FlsData2, &FlsCallback2);
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ok_fls(dwIndex3, g_FlsData3, &FlsCallback3);
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g_FlsData1 = (PVOID)0x123456;
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ok(pFlsSetValue(dwIndex1, g_FlsData1), "FlsSetValue(%lu, %p) failed\n", dwIndex1, g_FlsData1);
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ok_fls(dwIndex1, g_FlsData1, &FlsCallback1);
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ok_fls(dwIndex2, g_FlsData2, &FlsCallback2);
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ok_fls(dwIndex3, g_FlsData3, &FlsCallback3);
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ok_int(g_FlsCalled1, 0);
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ok_int(g_FlsCalled2, 0);
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ok_int(g_FlsCalled3, 0);
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g_FlsData2 = (PVOID)0x9876112;
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ok(pFlsSetValue(dwIndex2, g_FlsData2), "FlsSetValue(%lu, %p) failed\n", dwIndex2, g_FlsData2);
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ok_fls(dwIndex1, g_FlsData1, &FlsCallback1);
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ok_fls(dwIndex2, g_FlsData2, &FlsCallback2);
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ok_fls(dwIndex3, g_FlsData3, &FlsCallback3);
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ok_int(g_FlsCalled1, 0);
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ok_int(g_FlsCalled2, 0);
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ok_int(g_FlsCalled3, 0);
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g_FlsData3 = (PVOID)0x98762;
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ok(pFlsSetValue(dwIndex3, g_FlsData3), "FlsSetValue(%lu, %p) failed\n", dwIndex3, g_FlsData3);
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ok_fls(dwIndex1, g_FlsData1, &FlsCallback1);
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ok_fls(dwIndex2, g_FlsData2, &FlsCallback2);
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ok_fls(dwIndex3, g_FlsData3, &FlsCallback3);
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ok_int(g_FlsCalled1, 0);
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ok_int(g_FlsCalled2, 0);
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ok_int(g_FlsCalled3, 0);
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ok(pFlsFree(dwIndex1) == TRUE, "FlsFree(%lu) failed\n", dwIndex1);
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g_FlsData1 = NULL;
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ok_fls(dwIndex1, g_FlsData1, NULL);
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ok_fls(dwIndex2, g_FlsData2, &FlsCallback2);
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ok_fls(dwIndex3, g_FlsData3, &FlsCallback3);
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ok_int(g_FlsCalled1, 1);
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ok_int(g_FlsCalled2, 0);
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ok_int(g_FlsCalled3, 0);
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g_FlsExcept3 = TRUE;
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_SEH2_TRY
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{
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bRet = pFlsFree(dwIndex3);
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dwErr = GetLastError();
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}
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_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
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{
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bRet = 12345;
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dwErr = 0xdeaddead;
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}
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_SEH2_END;
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ok(pRtlIsCriticalSectionLockedByThread(NtCurrentPeb()->FastPebLock) == FALSE, "Expected no lock on PEB\n");
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ok(bRet == 12345, "FlsFree(%lu) should have failed, got %u\n", dwIndex3, bRet);
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ok(dwErr == 0xdeaddead, "Expected GetLastError() to be 0xdeaddead, was %lx\n", dwErr);
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ok_fls(dwIndex1, g_FlsData1, NULL);
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ok_fls(dwIndex2, g_FlsData2, &FlsCallback2);
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ok_fls(dwIndex3, g_FlsData3, &FlsCallback3);
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ok_int(g_FlsCalled1, 1);
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ok_int(g_FlsCalled2, 0);
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ok_int(g_FlsCalled3, 1);
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}
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