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139 lines
3.8 KiB
C
139 lines
3.8 KiB
C
/*
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* PROJECT: appshim_apitest
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Tests for IgnoreFreeLibrary shim
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* COPYRIGHT: Copyright 2018 Mark Jansen (mark.jansen@reactos.org)
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*/
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#include <ntstatus.h>
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#define WIN32_NO_STATUS
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#include <windows.h>
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#include "wine/test.h"
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#include "appshim_apitest.h"
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static tGETHOOKAPIS pGetHookAPIs;
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typedef BOOL(WINAPI* FREELIBRARYPROC)(HMODULE);
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static void test_IgnoreFreeLibrary(VOID)
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{
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DWORD num_shims = 0;
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PHOOKAPI hook;
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HMODULE avifil32, esent, msi;
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FREELIBRARYPROC freeProc;
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// Show that:
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// * partial names (both start + end) do not work.
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// * wildcards do not work
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// * comparison is case insensitive
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// * multiple dlls can be specified
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hook = pGetHookAPIs("AvIFiL32.Dll;esent;esent*;ent.dll;msi.dll", L"IgnoreFreeLibrary", &num_shims);
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ok(hook != NULL, "Expected hook to be a valid pointer\n");
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ok(num_shims == 1, "Expected num_shims to be 1, was: %u\n", num_shims);
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if (!hook || !num_shims)
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return;
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ok_str(hook->LibraryName, "KERNEL32.DLL");
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ok_str(hook->FunctionName, "FreeLibrary");
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avifil32 = LoadLibraryA("avifil32.dll");
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ok(avifil32 != NULL, "Unable to load avifil32\n");
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esent = LoadLibraryA("esent.dll");
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ok(esent != NULL, "Unable to load esent\n");
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msi = LoadLibraryA("msi.dll");
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ok(msi != NULL, "Unable to load msi\n");
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hook->OriginalFunction = FreeLibrary;
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freeProc = hook->ReplacementFunction;
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ok(freeProc != NULL, "\n");
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if (!freeProc)
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return;
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// Not unloading
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ok(freeProc(avifil32), "Unable to unload avifil32\n");
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avifil32 = GetModuleHandleA("avifil32.dll");
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ok(avifil32 != NULL, "avifil32 should not unload\n");
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// Unloading
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ok(freeProc(esent), "Unable to unload esent\n");
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esent = GetModuleHandleA("esent.dll");
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ok(esent == NULL, "esent should be unloaded\n");
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// Not unloading
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ok(freeProc(msi), "Unable to unload msi\n");
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msi = GetModuleHandleA("msi.dll");
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ok(msi != NULL, "msi should not unload\n");
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}
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START_TEST(ignorefreelib)
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{
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HMODULE avifil32, esent, msi;
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LONG initial;
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pGetHookAPIs = LoadShimDLL2(L"acgenral.dll");
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if (!pGetHookAPIs)
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return;
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/* Ensure that we can freely load / unload avifil32, esent and msi */
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initial = winetest_get_failures();
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avifil32 = GetModuleHandleA("avifil32.dll");
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ok_ptr(avifil32, NULL);
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esent = GetModuleHandleA("esent.dll");
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ok_ptr(esent, NULL);
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msi = GetModuleHandleA("msi.dll");
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ok_ptr(msi, NULL);
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avifil32 = LoadLibraryA("avifil32.dll");
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ok(avifil32 != NULL, "Unable to load avifil32\n");
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esent = GetModuleHandleA("esent.dll");
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ok_ptr(esent, NULL);
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msi = GetModuleHandleA("msi.dll");
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ok_ptr(msi, NULL);
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ok(FreeLibrary(avifil32), "Unable to unload avifil32\n");
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avifil32 = GetModuleHandleA("avifil32.dll");
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ok_ptr(avifil32, NULL);
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esent = LoadLibraryA("esent.dll");
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ok(esent != NULL, "Unable to load esent\n");
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avifil32 = GetModuleHandleA("avifil32.dll");
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ok_ptr(avifil32, NULL);
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msi = GetModuleHandleA("msi.dll");
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ok_ptr(msi, NULL);
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ok(FreeLibrary(esent), "Unable to unload esent\n");
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esent = GetModuleHandleA("esent.dll");
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ok_ptr(esent, NULL);
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msi = LoadLibraryA("msi.dll");
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ok(msi != NULL, "Unable to load msi\n");
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avifil32 = GetModuleHandleA("avifil32.dll");
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ok_ptr(avifil32, NULL);
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esent = GetModuleHandleA("esent.dll");
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ok_ptr(esent, NULL);
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ok(FreeLibrary(msi), "Unable to unload msi\n");
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msi = GetModuleHandleA("msi.dll");
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ok_ptr(msi, NULL);
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if (initial != winetest_get_failures())
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{
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// We cannot continue, one or more of our target dll's does not behave as expected
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return;
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}
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test_IgnoreFreeLibrary();
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}
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