/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_sal.hxx" #include #include #include #include #include "gtest/gtest.h" #include #include #include #include #include #include "rtl_Process_Const.h" using namespace osl; using namespace rtl; /** print a UNI_CODE String. And also print some comments of the string. */ inline void printUString( const ::rtl::OUString & str, const sal_Char * msg = NULL ) { if ( msg != NULL ) { printf("#%s #printUString_u# ", msg ); } rtl::OString aString; aString = ::rtl::OUStringToOString( str, RTL_TEXTENCODING_ASCII_US ); printf("%s\n", (char *)aString.getStr( ) ); } // ----------------------------------------------------------------------------- inline ::rtl::OUString getModulePath( void ) { ::rtl::OUString suDirPath; ::osl::Module::getUrlFromAddress( reinterpret_cast< oslGenericFunction >(getModulePath), suDirPath ); printUString(suDirPath, "modulePath:"); suDirPath = suDirPath.copy( 0, suDirPath.lastIndexOf('/') ); suDirPath = suDirPath.copy( 0, suDirPath.lastIndexOf('/') + 1); suDirPath += rtl::OUString::createFromAscii("bin"); return suDirPath; } // ----------------------------------------------------------------------------- namespace rtl_Process { class getAppCommandArg : public ::testing::Test { public: // initialize your test code values here. void SetUp() { } void TearDown() { } }; // class getAppCommandArg TEST_F(getAppCommandArg, getAppCommandArg_001) { #if defined(WNT) || defined(OS2) const rtl::OUString EXECUTABLE_NAME = rtl::OUString::createFromAscii("child_process.exe"); #else const rtl::OUString EXECUTABLE_NAME = rtl::OUString::createFromAscii("child_process"); #endif rtl::OUString suCWD = getModulePath(); // rtl::OUString suCWD2 = getExecutableDirectory(); printUString(suCWD, "path to the current module"); // printUString(suCWD2, "suCWD2"); oslProcess hProcess = NULL; const int nParameterCount = 4; rtl_uString* pParameters[ nParameterCount ]; pParameters[0] = suParam0.pData; pParameters[1] = suParam1.pData; pParameters[2] = suParam2.pData; pParameters[3] = suParam3.pData; rtl::OUString suFileURL = suCWD; suFileURL += rtl::OUString::createFromAscii("/"); suFileURL += EXECUTABLE_NAME; oslProcessError osl_error = osl_executeProcess( suFileURL.pData, pParameters, nParameterCount, osl_Process_WAIT, 0, /* osl_getCurrentSecurity() */ suCWD.pData, NULL, 0, &hProcess ); ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_createProcess failed"; // we could get return value only after the process terminated osl_joinProcess(hProcess); // ASSERT_TRUE(osl_Process_E_None == osl_error) // << "osl_joinProcess returned with failure"; oslProcessInfo* pInfo = new oslProcessInfo; // please pay attention to initial the Size to sizeof(oslProcessInfo), or else // you will get unknown error when call osl_getProcessInfo pInfo->Size = sizeof(oslProcessInfo); osl_error = osl_getProcessInfo( hProcess, osl_Process_EXITCODE, pInfo ); ASSERT_TRUE(osl_Process_E_None == osl_error) << "osl_getProcessInfo returned with failure"; printf("the exit code is %d.\n", pInfo->Code ); ASSERT_TRUE(pInfo->Code == 2) << "rtl_getAppCommandArg or rtl_getAppCommandArgCount error."; delete pInfo; } /************************************************************************ * For diagnostics( from sal/test/testuuid.cxx ) ************************************************************************/ void printUuid( sal_uInt8 *pNode ) { printf("# UUID is: "); for( sal_Int32 i1 = 0 ; i1 < 4 ; i1++ ) { for( sal_Int32 i2 = 0 ; i2 < 4 ; i2++ ) { sal_uInt8 nValue = pNode[i1*4 +i2]; if (nValue < 16) { printf( "0"); } printf( "%02x" ,nValue ); } if( i1 == 3 ) break; printf( "-" ); } printf("\n"); } /************************************************************************** * output UUID to a string **************************************************************************/ void printUuidtoBuffer( sal_uInt8 *pNode, sal_Char * pBuffer ) { sal_Int8 nPtr = 0; for( sal_Int32 i1 = 0 ; i1 < 16 ; i1++ ) { sal_uInt8 nValue = pNode[i1]; if (nValue < 16) { sprintf( (sal_Char *)(pBuffer + nPtr), "0"); nPtr++; } sprintf( (sal_Char *)(pBuffer + nPtr), "%02x", nValue ); nPtr += 2 ; } } class getGlobalProcessId : public ::testing::Test { public: // initialize your test code values here. void SetUp() { } void TearDown() { } }; // class getGlobalProcessId // gets a 16-byte fixed size identifier which is guaranteed not to change during the current process. TEST_F(getGlobalProcessId, getGlobalProcessId_001) { sal_uInt8 pTargetUUID1[16]; sal_uInt8 pTargetUUID2[16]; rtl_getGlobalProcessId( pTargetUUID1 ); rtl_getGlobalProcessId( pTargetUUID2 ); ASSERT_TRUE( !memcmp( pTargetUUID1 , pTargetUUID2 , 16 ) ) << "getGlobalProcessId: got two same ProcessIds."; } // different processes different pids TEST_F(getGlobalProcessId, getGlobalProcessId_002) { #if defined(WNT) || defined(OS2) const rtl::OUString EXEC_NAME = rtl::OUString::createFromAscii("child_process_id.exe"); #else const rtl::OUString EXEC_NAME = rtl::OUString::createFromAscii("child_process_id"); #endif sal_uInt8 pTargetUUID1[16]; rtl_getGlobalProcessId( pTargetUUID1 ); printUuid( pTargetUUID1 ); sal_Char pUUID1[32]; printUuidtoBuffer( pTargetUUID1, pUUID1 ); printf("# UUID to String is %s\n", pUUID1); rtl::OUString suCWD = getModulePath(); oslProcess hProcess = NULL; rtl::OUString suFileURL = suCWD; suFileURL += rtl::OUString::createFromAscii("/"); suFileURL += EXEC_NAME; oslFileHandle* pChildOutputRead = new oslFileHandle(); oslProcessError osl_error = osl_executeProcess_WithRedirectedIO( suFileURL.pData, NULL, 0, osl_Process_WAIT, 0, suCWD.pData, NULL, 0, &hProcess, NULL, pChildOutputRead, NULL); ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_createProcess failed"; // we could get return value only after the process terminated osl_joinProcess(hProcess); sal_Char pUUID2[33]; pUUID2[32] = '\0'; sal_uInt64 nRead = 0; osl_readFile( *pChildOutputRead, pUUID2, 32, &nRead ); printf("read buffer is %s, nRead is %lu \n", pUUID2, nRead ); OUString suUUID2 = OUString::createFromAscii( pUUID2 ); ASSERT_TRUE( suUUID2.equalsAsciiL( pUUID1, 32) == sal_False ) << "getGlobalProcessId: got two same ProcessIds."; } } // namespace rtl_Process int main(int argc, char **argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } /* vim: set noet sw=4 ts=4: */