main/sal/workben/t_osl_joinProcess.cxx

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 *
 * 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
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 * 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 "gtest/gtest.h"
#include <osl/process.h>
#include <rtl/ustring.hxx>
#include <unistd.h>
#include <signal.h>

#ifdef WNT
	const rtl::OUString IMAGE_NAME = rtl::OUString::createFromAscii("ojpx.exe");
#else
	const rtl::OUString IMAGE_NAME = rtl::OUString::createFromAscii("ojpx");
#endif

const rtl::OUString CWD        = rtl::OUString::createFromAscii(".");

//------------------------------
//
//------------------------------

class Test_osl_Process : public ::testing::Test
{
public:
};

/*-------------------------------------
    Start a process and join with this
    process specify a timeout so that
    osl_joinProcessWithTimeout returns
    osl_Process_E_TimedOut
 -------------------------------------*/

TEST_F(Test_osl_Process, test_osl_joinProcessWithTimeout_timeout_failure)
{
    oslProcess process;
    oslProcessError osl_error = osl_executeProcess(
        IMAGE_NAME.pData,
        NULL,
        0,
        osl_Process_NORMAL,
        osl_getCurrentSecurity(),
        CWD.pData,
        NULL,
        0,
        &process);

    ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_createProcess failed";

    TimeValue timeout;
    timeout.Seconds = 1;
    timeout.Nanosec = 0;

    osl_error = osl_joinProcessWithTimeout(process, &timeout);

    ASSERT_TRUE(osl_Process_E_TimedOut == osl_error) << "osl_joinProcessWithTimeout returned without timeout failure";

    osl_error = osl_terminateProcess(process);

    ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_terminateProcess failed";

    osl_freeProcessHandle(process);
}

/*-------------------------------------
    Start a process and join with this
    process specify a timeout so that
    osl_joinProcessWithTimeout returns
    osl_Process_E_None
 -------------------------------------*/

TEST_F(Test_osl_Process, test_osl_joinProcessWithTimeout_without_timeout_failure)
{
    oslProcess process;
    oslProcessError osl_error = osl_executeProcess(
        IMAGE_NAME.pData,
        NULL,
        0,
        osl_Process_NORMAL,
        osl_getCurrentSecurity(),
        CWD.pData,
        NULL,
        0,
        &process);

    ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_createProcess failed";

    TimeValue timeout;
    timeout.Seconds = 10;
    timeout.Nanosec = 0;

    osl_error = osl_joinProcessWithTimeout(process, &timeout);

    ASSERT_TRUE(osl_Process_E_None == osl_error) << "osl_joinProcessWithTimeout returned with failure";

    osl_freeProcessHandle(process);
}

/*-------------------------------------
    Start a process and join with this
    process specify an infinite timeout
 -------------------------------------*/

TEST_F(Test_osl_Process, test_osl_joinProcessWithTimeout_infinite)
{
    oslProcess process;
    oslProcessError osl_error = osl_executeProcess(
        IMAGE_NAME.pData,
        NULL,
        0,
        osl_Process_NORMAL,
        osl_getCurrentSecurity(),
        CWD.pData,
        NULL,
        0,
        &process);

    ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_createProcess failed";

    osl_error = osl_joinProcessWithTimeout(process, NULL);

    ASSERT_TRUE(osl_Process_E_None == osl_error) << "osl_joinProcessWithTimeout returned with failure";

    osl_freeProcessHandle(process);
}

 /*-------------------------------------
    Start a process and join with this
    process using osl_joinProcess
   -------------------------------------*/

TEST_F(Test_osl_Process, test_osl_joinProcess)
{
    oslProcess process;
    oslProcessError osl_error = osl_executeProcess(
        IMAGE_NAME.pData,
        NULL,
        0,
        osl_Process_NORMAL,
        osl_getCurrentSecurity(),
        CWD.pData,
        NULL,
        0,
        &process);

    ASSERT_TRUE(osl_error == osl_Process_E_None) << "osl_createProcess failed";

    osl_error = osl_joinProcess(process);

    ASSERT_TRUE(osl_Process_E_None == osl_error) << "osl_joinProcess returned with failure";

    osl_freeProcessHandle(process);
}

int main(int argc, char **argv)
{
    ::testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}