test_modesense6_all_pages.c

/* 
   Copyright (C) 2013 by Ronnie Sahlberg <ronniesahlberg@gmail.com>
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.
*/

#include <stdio.h>

#include <CUnit/CUnit.h>

#include "iscsi.h"
#include "scsi-lowlevel.h"
#include "iscsi-support.h"
#include "iscsi-test-cu.h"

void
test_modesense6_all_pages(void)
{
        struct scsi_mode_sense *ms;
        struct scsi_task *ms_task = NULL;

        logging(LOG_VERBOSE, LOG_BLANK_LINE);
        logging(LOG_VERBOSE, "Test of MODESENSE6 AllPages");


        logging(LOG_VERBOSE, "Send MODESENSE6 command to fetch AllPages");
        MODESENSE6(sd, &ms_task, 0, SCSI_MODESENSE_PC_CURRENT,
                   SCSI_MODEPAGE_RETURN_ALL_PAGES, 0, 255,
                   EXPECT_STATUS_GOOD);
        logging(LOG_VERBOSE, "[SUCCESS] All Pages fetched.");

        logging(LOG_VERBOSE, "Try to unmarshall the DATA-IN buffer.");
        ms = scsi_datain_unmarshall(ms_task);
        if (ms == NULL) {
                logging(LOG_VERBOSE, "[FAILED] failed to unmarshall mode sense "
                        "datain buffer");
                CU_FAIL("[FAILED] Failed to unmarshall the data-in buffer.");
                scsi_free_scsi_task(ms_task);
                return;
        }
        logging(LOG_VERBOSE, "[SUCCESS] Unmarshalling successful.");


        logging(LOG_VERBOSE, "Verify that mode data length is >= 3");
        if (ms->mode_data_length >= 3) {
                logging(LOG_VERBOSE, "[SUCCESS] Mode data length is >= 3");
        } else {
                logging(LOG_VERBOSE, "[FAILED] Mode data length is < 3");
        }
        CU_ASSERT_TRUE(ms->mode_data_length >= 3);


        scsi_free_scsi_task(ms_task);
}