testcase_03.c

/*
 * The third testcase ensures that the sender is actually blocked when
 * the receiver cannot receive any more messages. Notice that the program is
 * not supposed to run through successfully but rather get interrupted after
 * a certain time, hence 'return EXIT_FAILURE'.
 */
#include "testsuite.h"

#pragma GCC diagnostic ignored "-Wunused-parameter"
int main(int argc, char* argv[]) 
{
    char send_buffer[OSMP_MAX_PAYLOAD_LENGTH] = "";
    char recv_buffer[OSMP_MAX_PAYLOAD_LENGTH] = "";
    int size = 0, rank = 0, dest = 0, src = 0, len = 0, flag = 0;
    OSMP_Datatype dt = OSMP_BYTE;
    OSMP_Request req = NULL;

    TEST_POS(OSMP_Init(&argc, &argv));
    TEST_POS(OSMP_Rank(&rank));
    TEST_POS(OSMP_Size(&size));
    for(int i = 0; i <= OSMP_MAX_MESSAGES_PROC; i++)
        TEST_POS(OSMP_Send(send_buffer, 1, dt, rank));

    return EXIT_FAILURE;

}
#pragma GCC diagnostic pop