| /************************************************************** |
| * |
| * 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 <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <sal/types.h> |
| |
| #include "gtest/gtest.h" |
| #include <rtl/ustring.hxx> |
| #include <rtl/string.hxx> |
| #include <rtl/process.h> |
| #include <osl/process.h> |
| #include <osl/module.hxx> |
| |
| #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: |
| // initialise 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 unknow 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: |
| // initialise 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(); |
| } |