xref: /aoo41x/main/sal/qa/osl/setthreadname/test-setthreadname.cxx (revision cdf0e10c)

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#include "precompiled_sal.hxx"
#include "sal/config.h"

#include <cstdlib>
#include <iostream>
#include <limits>

#include "boost/noncopyable.hpp"
#include "cppunit/TestAssert.h"
#include "cppunit/TestFixture.h"
#include "cppunit/extensions/HelperMacros.h"
#include "cppunit/plugin/TestPlugIn.h"
#include "osl/thread.hxx"

namespace {

class TestThread: public osl::Thread, private boost::noncopyable {
private:
    virtual void SAL_CALL run();
};

void TestThread::run() {
#if defined WNT
    if (std::getenv("URE_TEST_SETTHREADNAME") != 0) {
        // On Windows, setting thread names appears to only take effect when the
        // process is being debugged, so attach a debugger now:
        std::cout << "set: ";
        std::cin.ignore(std::numeric_limits< int >::max(), '\n');
    }
#endif
    setName("TestThread");
    if (std::getenv("URE_TEST_SETTHREADNAME") != 0) {
        // On Linux, the thread name can now be observed with "ps -L"; on
        // Windows with the Microsoft compiler, the thread name can now be
        // observed in a debugger.
        std::cout << "stop: ";
        std::cin.ignore(std::numeric_limits< int >::max(), '\n');
    }
}

class Test: public CppUnit::TestFixture {
private:
    CPPUNIT_TEST_SUITE(Test);
    CPPUNIT_TEST(test);
    CPPUNIT_TEST_SUITE_END();

    void test();
};

void Test::test() {
    TestThread t;
    t.create();
    t.join();
}

CPPUNIT_TEST_SUITE_REGISTRATION(Test);

}

CPPUNIT_PLUGIN_IMPLEMENT();