自学教程：C++ test_exception函数代码示例

voidtest_add_tuple()    {    typedef boost::tuple<test_1,test_2> test_12;    typedef boost::tuple<test_1,test_2,test_3> test_123;    typedef boost::tuple<test_1,test_2,test_3,test_5> test_1235;    try        {        throw test_exception() << test_12(42,42u);        }    catch(    test_exception & x )        {        BOOST_TEST( *boost::get_error_info<test_1>(x)==42 );        BOOST_TEST( *boost::get_error_info<test_2>(x)==42u );        }    catch(    ... )        {        BOOST_TEST(false);        }    try        {        throw test_exception() << test_123(42,42u,42.0f);        }    catch(    test_exception & x )        {        BOOST_TEST( *boost::get_error_info<test_1>(x)==42 );        BOOST_TEST( *boost::get_error_info<test_2>(x)==42u );        BOOST_TEST( *boost::get_error_info<test_3>(x)==42.0f );        }    catch(    ... )        {        BOOST_TEST(false);        }    try        {        throw test_exception() << test_1235(42,42u,42.0f,std::string("42"));        }    catch(    test_exception & x )        {        BOOST_TEST( *boost::get_error_info<test_1>(x)==42 );        BOOST_TEST( *boost::get_error_info<test_2>(x)==42u );        BOOST_TEST( *boost::get_error_info<test_3>(x)==42.0f );        BOOST_TEST( *boost::get_error_info<test_5>(x)=="42" );        }    catch(    ... )        {        BOOST_TEST(false);        }    }

int main(){#ifdef UNIX    intercept_signal(SIGSEGV, signal_handler);#else    SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER) our_top_handler);#endif    test_leaks();    test_basic();    test_exception();    test_mismatch_dtr();    test_mismatch_int();    std::cout << "bye" << std::endl;    /* mismatches above end up causing RtlpCoalesceFreeBlocks to crash resulting     * in failing app exit code: simpler to just exit     */    exit(0);    return 0;}

TEST(ioJson,jsonParserErr08) {  std::stringstream ss;  char c = 11;  ss << "[ /"" << c << "/" ]";  test_exception(ss.str(),                 "found control character, char values less than U+0020 must be //u escaped/n");}

voidthrow_unknown_exception()    {    struct    test_exception:        std::exception        {        };    throw test_exception();    }

void exception_init(void){	/* Load the exception table. */	exception_hwinit();	printk(BIOS_DEBUG, "ARM64: Exception handlers installed./n");	printk(BIOS_DEBUG, "ARM64: Testing exception/n");	test_exception();	printk(BIOS_DEBUG, "ARM64: Done test exception/n");}

int main(){    pj_status_t rc;        // Error handling is omited for clarity.        rc = pj_init();    rc = pj_exception_id_alloc("No Memory", &NO_MEMORY);    rc = pj_exception_id_alloc("Other Exception", &OTHER_EXCEPTION);        return test_exception();}

int main(int ac, char* av[]) {  int errs = 0;  errs += test_constants();  errs += test_compares();  errs += test_defined();  errs += test_errs();#if !defined(NO_ERRNO_CHECK)  errs += test_exception();#endif  printf("%d errs!/n", errs);  return errs + 55;}

void exception_init(void){	/* Load the exception table and initialize SP_EL3. */	exception_init_asm(exception_stack + ARRAY_SIZE(exception_stack));	printk(BIOS_DEBUG, "ARM64: Exception handlers installed./n");	/* Only spend time testing on debug builds that are trying to detect more errors. */	if (IS_ENABLED(CONFIG_FATAL_ASSERTS)) {		printk(BIOS_DEBUG, "ARM64: Testing exception/n");		test_exception();		printk(BIOS_DEBUG, "ARM64: Done test exception/n");	}}

 void operator() () const {     Harness::ConcurrencyTracker ct;     AssertLive();     if ( g_Throw ) {         if ( ++m_TaskCount == SKIP_CHORES )             __TBB_THROW( test_exception(EXCEPTION_DESCR1) );         __TBB_Yield();     }     else {         ++g_TaskCount;         while( !Concurrency::is_current_task_group_canceling() )             __TBB_Yield();     } }

 //@@{__RIDL_REGEN_MARKER__} - BEGIN : CIAO_UnkeyedWriterTest_Sender_Impl::Sender_exec_i[src_user_public_ops] void Sender_exec_i::tick () {   switch (this->assignment_)     {     case WRITER_ASSIGNMENT::WRITE_UNKEYED:         write_unkeyed ();         break;       case WRITER_ASSIGNMENT::WRITE_MULTI:         write_many ();         break;       case WRITER_ASSIGNMENT::TEST_EXCEPTION:         test_exception ();         break;       default:         break;     } }

  void  Receiver_exec_i::run ()  {    this->reactor ()->cancel_timer (this->ticker_);    delete this->ticker_;    this->ticker_ = 0;    this->has_run_ = true;    read_all ();    read_last ();    read_one_all ();    read_one_last ();    test_exception ();    //now test with collected handles    read_one_all (true);    read_one_last (true);    test_exception_with_handles ();  }

intmain()    {    boost::exception_ptr p = boost::copy_exception(test_exception());    try        {        rethrow_exception(p);        BOOST_TEST(false);        }    catch(    test_exception & )        {        }    catch(    ... )        {        BOOST_TEST(false);        }    return boost::report_errors();    }

voidtest_lifetime()    {    int count=0;    try        {        throw test_exception() << test_7(user_data(count));        BOOST_TEST(false);        }    catch(    boost::exception & x )        {        BOOST_TEST(count==1);        BOOST_TEST( boost::get_error_info<test_7>(x) );        }    catch(    ... )        {        BOOST_TEST(false);        }    BOOST_TEST(!count);    }

void start_main(void){	extern int main(int argc, char **argv);	pre_sysinfo_scan_mmu_setup();	/* Gather system information. */	lib_get_sysinfo();	post_sysinfo_scan_mmu_setup();#if !IS_ENABLED(CONFIG_LP_SKIP_CONSOLE_INIT)	console_init();#endif	printf("ARM64: Libpayload %s/n",__func__);	exception_init();	test_exception();	/*	 * Any other system init that has to happen before the	 * user gets control goes here.	 */	/*	 * Go to the entry point.	 * In the future we may care about the return value.	 */	(void) main(main_argc, (main_argc != 0) ? main_argv : NULL);	/*	 * Returning here will go to the _leave function to return	 * us to the original context.	 */}