C++ CYG_TEST_INIT函数代码示例

externC void
cyg_package_start( void )
{
    CYG_TEST_INIT();
    CYG_TEST_INFO( "Calling cyg_uitron_start()" );
    cyg_uitron_start();
}

int main(int argc, char **argv)
{
    pthread_t thread;
    pthread_attr_t attr;
    void *retval;

    CYG_TEST_INIT();

    // Create test thread
    pthread_attr_init( &attr );

    pthread_attr_setstackaddr( &attr, (void *)&thread_stack[sizeof(thread_stack)] );
    pthread_attr_setstacksize( &attr, sizeof(thread_stack) );

    pthread_create( &thread,
                    &attr,
                    pthread_entry1,
                    (void *)0x12345678);

    // Now join with it
    pthread_join( thread, &retval );

    // check retval
    
    if( (long)retval == 0x12345679 )
        CYG_TEST_PASS_FINISH( "pthread1" );
    else
        CYG_TEST_FAIL_FINISH( "pthread1" );
}

void
cyg_start(void)
{
    CYG_TEST_INIT();
    
    //
    // open CAN device driver
    //
    if (ENOERR != cyg_io_lookup("/dev/can0", &hCAN0)) 
    {
        CYG_TEST_FAIL_FINISH("Error opening /dev/can0");
    }
    
   
    //
    // create the two threads which access the CAN device driver
    // a reader thread with a higher priority and a writer thread
    // with a lower priority
    //
    cyg_thread_create(4, can0_thread, 
                        (cyg_addrword_t) 0,
		                "can0_thread", 
		                (void *) can0_thread_data.stack, 
		                1024 * sizeof(long),
		                &can0_thread_data.hdl, 
		                &can0_thread_data.obj);
		                
    cyg_thread_resume(can0_thread_data.hdl);
    
    cyg_scheduler_start();
}

void
cyg_start(void)
{
    CYG_TEST_INIT();
    
    //
    // open CAN device driver
    //
    if (ENOERR != cyg_io_lookup("/dev/can0", &hCAN0)) 
    {
        CYG_TEST_FAIL_FINISH("Error opening /dev/can0");
    }
    
    //
    // create the thread that accesses the CAN device driver
    //
    cyg_thread_create(4, can0_thread, 
                        (cyg_addrword_t) 0,
		                "can0_thread", 
		                (void *) can0_thread_data.stack, 
		                1024 * sizeof(long),
		                &can0_thread_data.hdl, 
		                &can0_thread_data.obj);
		                
    cyg_thread_resume(can0_thread_data.hdl);
    
    cyg_scheduler_start();
}

externC void
cyg_start( void )
{
    CYG_TEST_INIT();

    CYG_TEST_NA("This test needs DHCP enabled");
}

int main( int argc, char **argv )
{
    void *retval;
    pthread_attr_t attr;
    struct sched_param schedparam;

    CYG_TEST_INIT();

#ifdef TEST_NET
    sa.sin_family = AF_INET;
    sa.sin_len = sizeof(sa);
    inet_aton("127.0.0.1", &sa.sin_addr);
    sa.sin_port = htons(1234);
    init_all_network_interfaces();
#endif
    
    // Create test threads

    {
        pthread_attr_init( &attr );

        schedparam.sched_priority = 10;
        pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
        pthread_attr_setschedpolicy( &attr, SCHED_RR );
        pthread_attr_setschedparam( &attr, &schedparam );
        pthread_attr_setstackaddr( &attr, (void *)&thread1_stack[sizeof(thread1_stack)] );
        pthread_attr_setstacksize( &attr, sizeof(thread1_stack) );

        pthread_create( &thread1,
                        &attr,
                        pthread_entry1,
                        (void *)0x12345671);
    }

    {
        pthread_attr_init( &attr );

        schedparam.sched_priority = 5;
        pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
        pthread_attr_setschedpolicy( &attr, SCHED_RR );
        pthread_attr_setschedparam( &attr, &schedparam );
        pthread_attr_setstackaddr( &attr, (void *)&thread2_stack[sizeof(thread2_stack)] );
        pthread_attr_setstacksize( &attr, sizeof(thread2_stack) );

        pthread_create( &thread2,
                        &attr,
                        pthread_entry2,
                        (void *)0x12345672);
    }
    
    // Now join with thread1
    CYG_TEST_INFO( "Main: calling pthread_join(thread1)");
    pthread_join( thread1, &retval );

    // And thread 2
    CYG_TEST_INFO( "Main: calling pthread_join(thread2)");
    pthread_join( thread2, &retval );

    CYG_TEST_PASS_FINISH("select");
}

void timeslice_main( void )
{
    CYG_TEST_INIT();

    // Work out how many CPUs we actually have.
    ncpus = CYG_KERNEL_CPU_COUNT();

    cyg_thread_create(0,              // Priority - just a number
                      run_tests, // entry
                      0,               // index
                      "run_tests",     // Name
                      test_stack,   // Stack
                      STACK_SIZE,      // Size
                      &main_thread,     // Handle
                      &test_thread // Thread data structure
        );
    cyg_thread_resume( main_thread);

    cyg_thread_create(5,               // Priority - just a number
                      hipri_test,      // entry
                      0,               // index
                      "hipri_run",     // Name
                      hipri_stack,   // Stack
                      STACK_SIZE,      // Size
                      &hipri_thread,     // Handle
                      &hipri_thread_obj // Thread data structure
        );
    cyg_thread_resume( hipri_thread);
    
    cyg_scheduler_start();
}

int
main( int argc, char *argv[] )
{
    int num, denom;
    div_t result;

    CYG_TEST_INIT();

    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
                  "div() function");

    num = 10232;
    denom = 43;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==237) && (result.rem==41),
                        "div( 10232, 43 )");

    num = 4232;
    denom = 2000;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==2) && (result.rem==232),
                        "div( 4232, 2000 )");


    num = 20;
    denom = 20;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0),
                        "div( 20, 20 )");

    num = -5;
    denom = 4;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==-1),
                        "div( -5, 4 )");

    num = 5;
    denom = -4;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==1),
                        "div( 5, -4 )");

    num = -5;
    denom = -3;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==-2),
                        "div( -5, -3 )");

    num = -7;
    denom = -7;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0),
                        "div( -7, -7 )");


    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
                    "div() function");

} // main()

void fptest_main( void )
{
    
    CYG_TEST_INIT();

    if( cyg_test_is_simulator )
    {
        run_ticks = RUN_TICKS_SIM;
    }

    CYG_TEST_INFO("Run fptest in cyg_start");
    do_test( fpt3_values, FP3_COUNT, 1000, 0, "start" );
    CYG_TEST_INFO( "cyg_start run done");
    
    cyg_thread_create( BASE_PRI-1,
                       fptest1,
                       0,
                       "fptest1",
                       &stacks[0][0],
                       STACK_SIZE,
                       &thread[0],
                       &thread_struct[0]);

    cyg_thread_resume( thread[0] );

    cyg_thread_create( BASE_PRI,
                       fptest2,
                       1,
                       "fptest2",
                       &stacks[1][0],
                       STACK_SIZE,
                       &thread[1],
                       &thread_struct[1]);

    cyg_thread_resume( thread[1] );

    cyg_thread_create( BASE_PRI,
                       fptest3,
                       2,
                       "fptest3",
                       &stacks[2][0],
                       STACK_SIZE,
                       &thread[2],
                       &thread_struct[2]);

    cyg_thread_resume( thread[2] );

    cyg_alarm_create( cyg_real_time_clock(),
                      alarm_fn,
                      0,
                      &alarm,
                      &alarm_struct );

    cyg_alarm_initialize( alarm, cyg_current_time()+1, 1 );
    
    cyg_scheduler_start();

}

void cyg_user_start(void)
#endif
{
    char x[300];
    char y[300];

    CYG_TEST_INIT();

    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
                  "strcmp() function");
    CYG_TEST_INFO("This testcase provides simple basic tests");

    // Check 1
    my_strcpy(x, "I have become, comfortably numb");
    my_strcpy(y, "I have become, comfortably numb");
    CYG_TEST_PASS_FAIL( (strcmp(x, y) == 0), "Simple compare");


    // Check 2
    my_strcpy(x, "");
    my_strcpy(y, "");
    CYG_TEST_PASS_FAIL( (strcmp(x, y) == 0), "Simple empty string compare");


    // Check 3
    my_strcpy(x, "..shall snuff it. And the Lord did grin");
    my_strcpy(y, "..shall snuff it. And the Lord did grio");
    CYG_TEST_PASS_FAIL( (strcmp(x, y) < 0),
                        "Memory less than #1" );


    // Check 4
    my_strcpy(x, "A reading from the Book of Armaments, Chapter 4, "
              "Verses 16 to 20:");
    my_strcpy(y, "Bless this, O Lord, that with it thou mayst blow thine "
              "enemies to tiny bits, in thy mercy.");
    CYG_TEST_PASS_FAIL( (strcmp(x, y) < 0),
                        "Memory less than #2");

    // Check 5
    my_strcpy(x, "Lobeth this thy holy hand grenade at thy foe");
    my_strcpy(y, "Lobeth this thy holy hand grenade at thy fod");
    CYG_TEST_PASS_FAIL( (strcmp(x, y) > 0),
                        "Memory greater than #1" );


    // Check 6
    my_strcpy(y, "Three shall be the number of the counting and the");
    my_strcpy(x, "number of the counting shall be three");
    CYG_TEST_PASS_FAIL( (strcmp(x, y) > 0),
                        "Memory greater than #2" );

//    CYG_TEST_NA("Testing is not applicable to this configuration");

    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
                    "strcmp() function");
} // main()

externC void
cyg_start( void )
{
    CYG_TEST_INIT();
    CYG_TEST_NA("FP test requires:\n"
                "CYGFUN_KERNEL_API_C && \n"
                "CYGSEM_KERNEL_SCHED_MLQUEUE && \n"
                "(CYGNUM_KERNEL_SCHED_PRIORITIES > 12)\n");
}

int main(int argc, char **argv)
{
    int i, j;
    int ret;
    void *retval[NTHREADS];

    CYG_TEST_INIT();

    // Create test threads
    for( i = 0; i < NTHREADS; i++ )
    {
        pthread_attr_t attr;
        pthread_attr_init( &attr );

        pthread_attr_setstackaddr( &attr, (void *)&thread_stack[i][sizeof(thread_stack[i])] );
        pthread_attr_setstacksize( &attr, sizeof(thread_stack[i]) );

        ret = pthread_create( &thread[i],
                              &attr,
                              pthread_entry[i],
                              (void *)(0x12340000+i));
        CYG_TEST_CHECK( ret == 0, "pthread_create() returned error");
    }

    // Let the threads get going    
    for ( i = 0; i < NTHREADS ; i++ ) {
        while ( thread_ready[i] == false )
            sched_yield();
    }

    // Now wait a bit to be sure that the other threads have reached
    // their cancellation points.
    for ( j = 0; j < 20 ; j++ )
        sched_yield();
    
    // Now cancel them
    for( i = 0; i < NTHREADS; i++ )    
        pthread_cancel( thread[i] );
        
    // Now join with threads
    for( i = 0; i < NTHREADS; i++ )
        pthread_join( thread[i], &retval[i] );


    // check retvals
    for( i = 0; i < NTHREADS; i++ )
        CYG_TEST_CHECK( retval[i] == PTHREAD_CANCELED,
                        "thread didn't exit with PTHREAD_CANCELED" );

    CYG_TEST_CHECK( cancel_handler1_called, "cancel_handler1 not called" );
    CYG_TEST_CHECK( cancel_handler2_called, "cancel_handler2 not called" );
    CYG_TEST_CHECK( cancel_handler3_called, "cancel_handler3 not called" );

    CYG_TEST_PASS_FINISH( "pthread3" );
        
}

void kflag0_main( void )
{
    CYG_TEST_INIT();

    CHECK(flash());
    CHECK(flash());
    
    CYG_TEST_PASS_FINISH("Kernel C API Flag 0 OK");
    
}

void kcache2_main( void )
{
    CYG_TEST_INIT();

    cyg_thread_create(4, entry0 , (cyg_addrword_t)0, "kcache1",
        (void *)stack[0], STACKSIZE, &thread[0], &thread_obj[0]);
    cyg_thread_resume(thread[0]);

    cyg_scheduler_start();
}

void cyg_user_start(void)
#endif
{
    char x[300];
    char y[300];
    char *ret;

    CYG_TEST_INIT();

    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
                  "strcat() function");
    CYG_TEST_INFO("This testcase provides simple basic tests");

    // Check 1
    my_strcpy(x, "One ring to rule them all.");
    my_strcpy(y, "One ring to find them.");
    ret = strcat(x, y);
    if ( my_strcmp(x, "One ring to rule them all.One ring to find them.")==0 ) 
        CYG_TEST_PASS("Simple concatenation");
    else 
        CYG_TEST_FAIL("Simple concatenation");
    // Check return val
    CYG_TEST_PASS_FAIL( ( ret == x ), "Simple concatenation return value" );


    // Check 2
    my_strcpy(x, "One ring to bring them all,");
    my_strcpy(y, "");
    ret = strcat(x, y);
    if ( my_strcmp(x, "One ring to bring them all,")==0 ) 
        CYG_TEST_PASS("Concatenation of empty string");
    else 
        CYG_TEST_FAIL("Concatenation of empty string");
    // Check return val
    CYG_TEST_PASS_FAIL( ( ret == x ),
                        "Concatenation of empty string return value" );


    // Check 3
    my_strcpy(x, "and in the darkness bind them");
    my_strcpy(y, "");
    ret = strcat(y, x);
    if ( my_strcmp(x, "and in the darkness bind them")==0 ) 
        CYG_TEST_PASS("Concatenation to empty string");
    else 
        CYG_TEST_FAIL("Concatenation to empty string");
    // Check return val
    CYG_TEST_PASS_FAIL( ( ret == y ),
                        "Concatenation to empty string return value" );

//    CYG_TEST_NA("Testing is not applicable to this configuration");

    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
                    "strcat() function");
} // main()