| 1 | /* $Id: tstWinAdditionsInstallHelper.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * tstWinAdditionsInstallHelper - Testcases for the Windows Guest Additions Installer Helper DLL.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2019-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 |
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| 29 | /*********************************************************************************************************************************
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| 30 | * Header Files *
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| 31 | *********************************************************************************************************************************/
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| 32 | #include <iprt/win/windows.h>
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| 33 | #include "../exdll.h"
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| 34 |
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| 35 | #include <iprt/assert.h>
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| 36 | #include <iprt/errcore.h>
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| 37 | #include <iprt/ldr.h>
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| 38 | #include <iprt/path.h>
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| 39 | #include <iprt/process.h>
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| 40 | #include <iprt/string.h>
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| 41 | #include <iprt/test.h>
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| 42 | #include <iprt/utf16.h>
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| 43 |
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| 44 |
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| 45 | /*********************************************************************************************************************************
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| 46 | * Defined Constants And Macros *
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| 47 | *********************************************************************************************************************************/
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| 48 | /** Symbol names to test. */
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| 49 | #define TST_FILEGETARCHITECTURE_NAME "FileGetArchitecture"
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| 50 | #define TST_FILEGETVENDOR_NAME "FileGetVendor"
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| 51 | #define TST_VBOXTRAYSHOWBALLONMSG_NAME "VBoxTrayShowBallonMsg"
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| 52 |
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| 53 |
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| 54 | /*********************************************************************************************************************************
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| 55 | * Structures and Typedefs *
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| 56 | *********************************************************************************************************************************/
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| 57 | /** A generic NSIS plugin function. */
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| 58 | typedef void __cdecl NSIS_PLUGIN_FUNC(HWND hwndParent, int string_size, WCHAR *variables, stack_t **stacktop, extra_parameters *extra);
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| 59 | /** Pointer to a generic NSIS plugin function. */
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| 60 | typedef NSIS_PLUGIN_FUNC *PNSIS_PLUGIN_FUNC;
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| 61 |
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| 62 |
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| 63 |
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| 64 | /**
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| 65 | * Destroys a stack.
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| 66 | *
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| 67 | * @param pStackTop Stack to destroy.
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| 68 | */
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| 69 | static void tstStackDestroy(stack_t *pStackTop)
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| 70 | {
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| 71 | while (pStackTop)
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| 72 | {
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| 73 | stack_t *pStackNext = pStackTop->next;
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| 74 | GlobalFree(pStackTop);
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| 75 | pStackTop = pStackNext;
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| 76 | }
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| 77 | }
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| 78 |
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| 79 | /**
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| 80 | * Pushes a string to a stack
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| 81 | *
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| 82 | * @returns VBox status code.
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| 83 | * @param ppStackTop Stack to push string to.
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| 84 | * @param pwszString String to push to the stack.
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| 85 | */
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| 86 | static int tstStackPushString(stack_t **ppStackTop, const WCHAR *pwszString)
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| 87 | {
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| 88 | size_t cwcString = RTUtf16Len(pwszString);
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| 89 | stack_t *pStack = (stack_t *)GlobalAlloc(GPTR, RT_UOFFSETOF_DYN(stack_t, text[cwcString + 1]));
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| 90 | if (pStack)
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| 91 | {
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| 92 | AssertCompile(sizeof(pStack->text[0]) == sizeof(*pwszString));
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| 93 | memcpy(pStack->text, pwszString, (cwcString + 1) * sizeof(pStack->text[0]));
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| 94 | pStack->next = ppStackTop ? *ppStackTop : NULL;
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| 95 |
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| 96 | *ppStackTop = pStack;
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| 97 | return VINF_SUCCESS;
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| 98 | }
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| 99 | return VERR_NO_MEMORY;
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| 100 | }
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| 101 |
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| 102 | /**
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| 103 | * Pops a string off a stack.
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| 104 | *
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| 105 | * @returns IPRT status code.
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| 106 | * @param ppStackTop Stack to pop off string from.
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| 107 | * @param pwszDst Where to return the string.
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| 108 | * @param cwcDst The size of the destination buffer.
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| 109 | */
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| 110 | static int tstStackPopString(stack_t **ppStackTop, WCHAR *pwszDst, size_t cwcDst)
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| 111 | {
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| 112 | stack_t *pStack = *ppStackTop;
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| 113 | if (pStack)
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| 114 | {
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| 115 | int rc = RTUtf16Copy(pwszDst, cwcDst, pStack->text);
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| 116 |
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| 117 | *ppStackTop = pStack->next;
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| 118 | GlobalFree((HGLOBAL)pStack);
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| 119 |
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| 120 | return rc;
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| 121 | }
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| 122 | return VERR_NOT_FOUND;
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| 123 | }
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| 124 |
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| 125 | int main(int argc, char **argv)
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| 126 | {
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| 127 | RTTEST hTest;
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| 128 | RTEXITCODE rcExit = RTTestInitExAndCreate(argc, &argv, 0, "tstWinAdditionsInstallHelper", &hTest);
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| 129 | if (rcExit != RTEXITCODE_SUCCESS)
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| 130 | return rcExit;
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| 131 | RTTestBanner(hTest);
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| 132 |
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| 133 | char szGuestInstallHelperDll[RTPATH_MAX];
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| 134 | RTPathExecDir(szGuestInstallHelperDll, sizeof(szGuestInstallHelperDll));
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| 135 |
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| 136 | /** @todo This ASSUMES that this testcase always is located in the separate "bin/additions" sub directory
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| 137 | * and that we currently always repack the Guest Additions stuff in a separate directory.
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| 138 | * Might need some more tweaking ... */
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| 139 | int rc = RTPathAppend(szGuestInstallHelperDll, sizeof(szGuestInstallHelperDll),
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| 140 | "..\\..\\repackadd\\resources\\VBoxGuestInstallHelper\\VBoxGuestInstallHelper.dll");
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| 141 | if (RT_SUCCESS(rc))
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| 142 | {
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| 143 | RTTestIPrintf(RTTESTLVL_ALWAYS, "Using DLL: %s\n", szGuestInstallHelperDll);
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| 144 |
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| 145 | RTLDRMOD hLdrMod;
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| 146 | rc = RTLdrLoad(szGuestInstallHelperDll, &hLdrMod);
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| 147 | if (RT_SUCCESS(rc))
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| 148 | {
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| 149 | WCHAR wszVars[NSIS_MAX_STRLEN * sizeof(WCHAR)] = { 0 };
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| 150 | WCHAR wszResult[NSIS_MAX_STRLEN];
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| 151 |
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| 152 | /*
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| 153 | * Tests FileGetArchitecture
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| 154 | */
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| 155 | PNSIS_PLUGIN_FUNC pfnFileGetArchitecture = NULL;
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| 156 | rc = RTLdrGetSymbol(hLdrMod, TST_FILEGETARCHITECTURE_NAME, (void**)&pfnFileGetArchitecture);
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| 157 | if (RT_SUCCESS(rc))
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| 158 | {
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| 159 | stack_t *pStack = NULL;
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| 160 | tstStackPushString(&pStack, L"c:\\windows\\system32\\kernel32.dll");
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| 161 |
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| 162 | pfnFileGetArchitecture(NULL /* hWnd */, NSIS_MAX_STRLEN, wszVars, &pStack, NULL /* extra */);
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| 163 |
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| 164 | rc = tstStackPopString(&pStack, wszResult, sizeof(wszResult));
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| 165 | if ( RT_SUCCESS(rc)
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| 166 | && ( RTUtf16CmpAscii(wszResult, "x86") == 0
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| 167 | || RTUtf16CmpAscii(wszResult, "amd64") == 0))
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| 168 | RTTestIPrintf(RTTESTLVL_ALWAYS, "Arch: %ls\n", wszResult);
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| 169 | else
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| 170 | RTTestIFailed("Getting file arch on kernel32 failed: %Rrc - '%ls', expected 'x86' or 'amd64'", rc, wszResult);
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| 171 |
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| 172 | if (pStack)
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| 173 | RTTestIFailed("Too many items on the stack!");
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| 174 | tstStackDestroy(pStack);
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| 175 | }
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| 176 | else
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| 177 | RTTestIFailed("Loading pfnFileGetArchitecture failed: %Rrc", rc);
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| 178 |
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| 179 | /*
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| 180 | * Tests FileGetVendor
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| 181 | */
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| 182 | PNSIS_PLUGIN_FUNC pfnFileGetVendor;
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| 183 | rc = RTLdrGetSymbol(hLdrMod, TST_FILEGETVENDOR_NAME, (void **)&pfnFileGetVendor);
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| 184 | if (RT_SUCCESS(rc))
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| 185 | {
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| 186 | stack_t *pStack = NULL;
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| 187 | tstStackPushString(&pStack, L"c:\\windows\\system32\\kernel32.dll");
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| 188 |
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| 189 | pfnFileGetVendor(NULL /* hWnd */, NSIS_MAX_STRLEN, wszVars, &pStack, NULL /* extra */);
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| 190 |
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| 191 | rc = tstStackPopString(&pStack, wszResult, RT_ELEMENTS(wszResult));
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| 192 | if ( RT_SUCCESS(rc)
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| 193 | && RTUtf16CmpAscii(wszResult, "Microsoft Corporation") == 0)
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| 194 | RTTestIPrintf(RTTESTLVL_ALWAYS, "Vendor: %ls\n", wszResult);
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| 195 | else
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| 196 | RTTestIFailed("Getting file vendor failed: %Rrc - '%ls', expected 'Microsoft Corporation'\n", rc, wszResult);
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| 197 |
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| 198 | if (pStack)
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| 199 | RTTestIFailed("Too many items on the stack!");
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| 200 | tstStackDestroy(pStack);
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| 201 | }
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| 202 | else
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| 203 | RTTestIFailed("Loading pfnFileGetVendor failed: %Rrc", rc);
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| 204 |
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| 205 | /*
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| 206 | * Tests VBoxTrayShowBallonMsg
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| 207 | */
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| 208 | PNSIS_PLUGIN_FUNC pfnVBoxTrayShowBallonMsg;
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| 209 | rc = RTLdrGetSymbol(hLdrMod, TST_VBOXTRAYSHOWBALLONMSG_NAME, (void **)&pfnVBoxTrayShowBallonMsg);
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| 210 | if (RT_SUCCESS(rc))
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| 211 | {
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| 212 | stack_t *pStack = NULL;
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| 213 | /* Push stuff in reverse order to the stack. */
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| 214 | tstStackPushString(&pStack, L"5000" /* Time to show in ms */);
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| 215 | tstStackPushString(&pStack, L"1" /* Type - info */);
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| 216 | tstStackPushString(&pStack, L"This is a message from tstWinAdditionsInstallHelper!");
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| 217 | tstStackPushString(&pStack, L"This is a title from tstWinAdditionsInstallHelper!");
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| 218 |
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| 219 | pfnVBoxTrayShowBallonMsg(NULL /* hWnd */, NSIS_MAX_STRLEN, wszVars, &pStack, NULL /* extra */);
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| 220 |
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| 221 | rc = tstStackPopString(&pStack, wszResult, RT_ELEMENTS(wszResult));
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| 222 | if (RT_SUCCESS(rc))
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| 223 | RTTestIPrintf(RTTESTLVL_ALWAYS, "Reply: '%ls'\n", wszResult);
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| 224 | else
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| 225 | RTTestIFailed("Sending message to VBoxTray failed: stack pop error - %Rrc", rc);
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| 226 |
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| 227 | if (pStack)
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| 228 | RTTestIFailed("Too many items on the stack!");
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| 229 | tstStackDestroy(pStack);
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| 230 | }
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| 231 | else
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| 232 | RTTestIFailed("Loading pfnVBoxTrayShowBallonMsg failed: %Rrc", rc);
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| 233 |
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| 234 | RTLdrClose(hLdrMod);
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| 235 | }
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| 236 | else
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| 237 | RTTestIFailed("Loading DLL failed: %Rrc", rc);
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| 238 | }
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| 239 | else
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| 240 | RTTestIFailed("Getting absolute path of DLL failed: %Rrc", rc);
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| 241 |
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| 242 | return RTTestSummaryAndDestroy(hTest);
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| 243 | }
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| 244 |
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