Add Read TOC (0x43) Command Support (and basic testcase).
This commit is contained in:
Jon Grimm
185
test-tool/0410_readtoc_basic.c
Normal file
185
test-tool/0410_readtoc_basic.c
Normal file
@@ -0,0 +1,185 @@
|
||||
/*
|
||||
Copyright (C) 2012 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 <string.h>
|
||||
#include <ctype.h>
|
||||
#include "iscsi.h"
|
||||
#include "scsi-lowlevel.h"
|
||||
#include "iscsi-test.h"
|
||||
|
||||
int T0410_readtoc_basic(const char *initiator, const char *url, int data_loss, int show_info)
|
||||
{
|
||||
struct iscsi_context *iscsi;
|
||||
struct scsi_task *task;
|
||||
struct scsi_inquiry_standard *inq;
|
||||
struct scsi_readtoc_list *list;
|
||||
int ret, lun, i, toc_device;
|
||||
int full_size;
|
||||
|
||||
printf("0410_readtoc_basic:\n");
|
||||
printf("===================\n");
|
||||
if (show_info) {
|
||||
printf("Test Read TOC command.\n");
|
||||
printf(" If device does not support, just verify appropriate error returned\n");
|
||||
printf("1, Check we can read the TOC: track 0, non-MSF.\n");
|
||||
printf("2, Make sure at least 4 bytes returned as header.\n");
|
||||
printf("\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
iscsi = iscsi_context_login(initiator, url, &lun);
|
||||
if (iscsi == NULL) {
|
||||
printf("Failed to login to target\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
ret = 0;
|
||||
|
||||
printf("Read standard INQUIRY data ... ");
|
||||
/* Submit INQUIRY so we can find out the device type */
|
||||
task = iscsi_inquiry_sync(iscsi, lun, 0, 0, 255);
|
||||
if (task == NULL) {
|
||||
printf("[FAILED]\n");
|
||||
printf("Failed to send INQUIRY command : %s\n", iscsi_get_error(iscsi));
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
if (task->status != SCSI_STATUS_GOOD) {
|
||||
printf("[FAILED]\n");
|
||||
printf("INQUIRY command failed : %s\n", iscsi_get_error(iscsi));
|
||||
scsi_free_scsi_task(task);
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
full_size = scsi_datain_getfullsize(task);
|
||||
if (full_size > task->datain.size) {
|
||||
scsi_free_scsi_task(task);
|
||||
|
||||
/* we need more data for the full list */
|
||||
if ((task = iscsi_inquiry_sync(iscsi, lun, 0, 0, full_size)) == NULL) {
|
||||
printf("[FAILED]\n");
|
||||
printf("Inquiry command failed : %s\n", iscsi_get_error(iscsi));
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
}
|
||||
inq = scsi_datain_unmarshall(task);
|
||||
if (inq == NULL) {
|
||||
printf("[FAILED]\n");
|
||||
printf("failed to unmarshall inquiry datain blob\n");
|
||||
scsi_free_scsi_task(task);
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
printf("[OK]\n");
|
||||
|
||||
printf("Check device-type is either of DISK, TAPE or CD/DVD ... ");
|
||||
switch (inq->device_type) {
|
||||
case SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_DIRECT_ACCESS:
|
||||
case SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_SEQUENTIAL_ACCESS:
|
||||
toc_device = 0;
|
||||
break;
|
||||
case SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_MMC:
|
||||
toc_device = 1;
|
||||
break;
|
||||
default:
|
||||
printf("[FAILED]\n");
|
||||
printf("Device-type is not DISK, TAPE or CD/DVD. Device reported:%s\n", scsi_devtype_to_str(inq->device_type));
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
printf("[OK]\n");
|
||||
|
||||
test1:
|
||||
|
||||
printf("Read TOC format 0000b (TOC)\n");
|
||||
if (toc_device) {
|
||||
printf(" On MMC Device\n");
|
||||
} else {
|
||||
printf(" On non-MMC Device\n");
|
||||
}
|
||||
|
||||
/* See how big this inquiry data is */
|
||||
task = iscsi_readtoc_sync(iscsi, lun, 0, 0, 0, 255);
|
||||
if (task == NULL) {
|
||||
printf("[FAILED]\n");
|
||||
printf("Failed to send READ TOC command : %s\n", iscsi_get_error(iscsi));
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
|
||||
/* If this is a non-MMC device, just verify that that comand failed
|
||||
as expected and then bail */
|
||||
if (!toc_device) {
|
||||
if (task->status == SCSI_STATUS_GOOD) {
|
||||
printf("[FAILED]\n");
|
||||
printf("READ TOC Should have failed\n");
|
||||
ret = -1;
|
||||
} else if (task->status != SCSI_STATUS_CHECK_CONDITION
|
||||
|| task->sense.key != SCSI_SENSE_ILLEGAL_REQUEST
|
||||
|| task->sense.ascq != SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
|
||||
printf("[FAILED]\n");
|
||||
printf("READ TOC failed but ascq was wrong. Should have failed with ILLEGAL_REQUEST/INVALID OPERATOR. Sense:%s\n", iscsi_get_error(iscsi));
|
||||
ret = -1;
|
||||
} else {
|
||||
printf("[OK]\n");
|
||||
ret = 0;
|
||||
}
|
||||
|
||||
scsi_free_scsi_task(task);
|
||||
goto finished;
|
||||
}
|
||||
|
||||
|
||||
/* We should only still be here if we are an MMC device */
|
||||
if (task->status != SCSI_STATUS_GOOD) {
|
||||
printf("[FAILED]\n");
|
||||
printf("READ TOC command failed : %s\n", iscsi_get_error(iscsi));
|
||||
scsi_free_scsi_task(task);
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
|
||||
test2:
|
||||
full_size = scsi_datain_getfullsize(task);
|
||||
if (full_size < 4) {
|
||||
printf("[FAILED]\n");
|
||||
printf("TOC Data Length %d < 4\n", full_size);
|
||||
scsi_free_scsi_task(task);
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
list = scsi_datain_unmarshall(task);
|
||||
if (list == NULL) {
|
||||
printf("[FAILED]\n");
|
||||
printf("Read TOC Unmarshall failed\n");
|
||||
scsi_free_scsi_task(task);
|
||||
ret = -1;
|
||||
goto finished;
|
||||
}
|
||||
|
||||
printf("[OK]\n");
|
||||
scsi_free_scsi_task(task);
|
||||
|
||||
|
||||
finished:
|
||||
iscsi_logout_sync(iscsi);
|
||||
iscsi_destroy_context(iscsi);
|
||||
return ret;
|
||||
}
|
||||
Reference in New Issue
Block a user