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//==========================================================================

//

//      sys_timeout.c

//

//      Simple test-case for the lwip system timeout functionality.

//

//==========================================================================

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//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):    Simon Kallweit

// Contributors:

// Date:         2009-05-18

// Purpose:

// Description:  Simple test-case for the lwip system timeout functionality.

//

//####DESCRIPTIONEND####

//

//==========================================================================

#include <cyg/hal/hal_arch.h>

#include <cyg/infra/diag.h>

#include <cyg/infra/testcase.h>

#include <pkgconf/net_lwip.h>

#include <lwip.h>

#define TIMERS 10

#ifdef CYGFUN_LWIP_MODE_SEQUENTIAL

#if MEMP_NUM_SYS_TIMEOUT >= (TIMERS + 6)

#define STACK_SIZE CYGNUM_HAL_STACK_SIZE_TYPICAL

static char main_stack[STACK_SIZE];

static cyg_thread main_thread;

static cyg_handle_t main_handle;

static char timeout_stack[STACK_SIZE];

static int timeouts = 0;

static void timeout_fn(void * arg)

{

    int i = (int) arg;

    diag_printf("Timeout timer #%d\n", i);

    if (i != timeouts++)

        CYG_TEST_FAIL_EXIT("Timeout out of order");

    if (timeouts == TIMERS)

        CYG_TEST_FINISH("Test successful");

}

static void timeout_thread_entry(void *arg)

{

    int i;

    for (i = 0; i < TIMERS; i++) {

        diag_printf("Adding timer #%d\n", i);

        sys_timeout((i + 1) * 100, timeout_fn, (void *) i);

    }

    sys_msleep(0);

}

void main_thread_entry(cyg_addrword_t p)

{

    cyg_lwip_sequential_init();

    cyg_lwip_thread_new("timeout", timeout_thread_entry, NULL,

                        timeout_stack, STACK_SIZE, 7);

}

externC void

cyg_start(void)

{

    CYG_TEST_INIT();

    CYG_TEST_INFO("Testing timeouts");

    // Create a main thread, so we can run the scheduler and have time 'pass'

    cyg_thread_create(

        10,                 // Priority - just a number

        main_thread_entry,  // Entry

        0,                  // Entry parameter

        "main",         // Name

        main_stack,         // Stack

        STACK_SIZE,         // Size

        &main_handle,       // Handle

        &main_thread        // Thread data structure

    );

    cyg_thread_resume(main_handle);

    cyg_scheduler_start();

    CYG_TEST_FAIL_FINISH("Not reached");

}

#else // MEMP_NUM_SYS_TIMEOUT >= (TIMERS + 6)

#define N_A_MSG "Timeout memory pool is too small"

#endif // MEMP_NUM_SYS_TIMEOUT >= (TIMERS + 6)

#else // CYGFUN_LWIP_MODE_SEQUENTIAL

#define N_A_MSG "Not configured in 'Sequential' mode"

#endif // CYGFUN_LWIP_MODE_SEQUENTIAL

#ifdef N_A_MSG

externC void

cyg_start(void)

{

    CYG_TEST_INIT();

    CYG_TEST_NA(N_A_MSG);

}

#endif // N_A_MSG