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88 lines
3.1 KiB
C
88 lines
3.1 KiB
C
/*
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* Copyright 2017 Giannis Adamopoulos
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "precomp.h"
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HANDLE _CreateActCtxFromFile(LPCWSTR FileName, int line);
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VOID _ActivateCtx(HANDLE h, ULONG_PTR *cookie, int line);
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VOID _DeactivateCtx(ULONG_PTR cookie, int line);
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typedef DWORD (WINAPI *LPGETVERSION)();
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VOID _TestVesion(HANDLE dll, DWORD ExpectedVersion, int line)
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{
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LPGETVERSION proc = (LPGETVERSION)GetProcAddress(dll, "GetVersion");
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DWORD version = proc();
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ok_(__FILE__, line)(version == ExpectedVersion, "Got version %lu, expected %lu\n", version, ExpectedVersion);
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}
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VOID TestDllRedirection()
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{
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HANDLE dll1, dll2, h;
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ULONG_PTR cookie;
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/* Try to load the libraries without sxs */
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dll1 = LoadLibraryExW(L"kernel32test_versioned.dll",0 , 0);
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ok (dll1 != NULL, "LoadLibraryExW failed\n");
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dll2 = LoadLibraryExW(L"testdata\\kernel32test_versioned.dll",0 , 0);
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ok (dll2 != NULL, "LoadLibraryExW failed\n");
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ok (dll1 != dll2, "\n");
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_TestVesion(dll1, 1, __LINE__);
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_TestVesion(dll2, 2, __LINE__);
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FreeLibrary(dll1);
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FreeLibrary(dll2);
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dll1 = LoadLibraryExW(L"kernel32test_versioned.dll",0 , 0);
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ok (dll1 != NULL, "LoadLibraryExW failed\n");
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/* redir2dep.manifest defines an assembly with nothing but a dependency on redirtest2 assembly */
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/* redirtest2.manifest defines an assembly that contains kernel32test_versioned.dll */
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/* In win10 it is enought to load and activate redirtest2 */
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/* In win2k3 however the only way to trigger the redirection is to load and activate redir2dep */
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h = _CreateActCtxFromFile(L"testdata\\redir2dep.manifest", __LINE__);
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_ActivateCtx(h, &cookie, __LINE__);
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dll2 = LoadLibraryExW(L"kernel32test_versioned.dll",0 , 0);
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_DeactivateCtx(cookie, __LINE__);
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ok (dll2 != NULL, "LoadLibraryExW failed\n");
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ok (dll1 != dll2, "\n");
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_TestVesion(dll1, 1, __LINE__);
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_TestVesion(dll2, 2, __LINE__);
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FreeLibrary(dll1);
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FreeLibrary(dll2);
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dll1 = LoadLibraryExW(L"comctl32.dll",0 ,0);
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ok (dll1 != NULL, "LoadLibraryExW failed\n");
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h = _CreateActCtxFromFile(L"comctl32dep.manifest", __LINE__);
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_ActivateCtx(h, &cookie, __LINE__);
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dll2 = LoadLibraryExW(L"comctl32.dll",0 , 0);
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_DeactivateCtx(cookie, __LINE__);
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ok (dll2 != NULL, "LoadLibraryExW failed\n");
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ok (dll1 != dll2, "\n");
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}
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START_TEST(LoadLibraryExW)
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{
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TestDllRedirection();
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} |