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TEST: Add test that DATASN in reverse order is detected as an error

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This commit is contained in:
Ronnie Sahlberg
2012-08-12 11:12:12 +10:00
parent 5754851b9d
commit 7c2fada513
1 changed files with 45 additions and 0 deletions
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45
test-tool/1010_datasn_invalid.c
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@@ -42,6 +42,10 @@ static void my_iscsi_queue_pdu(struct iscsi_context *iscsi, struct iscsi_pdu *pd
/* change datasn to -1 */ /* change datasn to -1 */
*(uint32_t *)&pdu->outdata.data[36] = htonl(-1); *(uint32_t *)&pdu->outdata.data[36] = htonl(-1);
break; break;
case 4:
/* change datasn from (0,1) to (1,0) */
*(uint32_t *)&pdu->outdata.data[36] = htonl(1 - ntohl(*(uint32_t *)&pdu->outdata.data[36]));
break;
} }
} }
@@ -78,6 +82,7 @@ int T1010_datasn_invalid(const char *initiator, const char *url, int data_loss,
printf("1, Test that 2 DATA-IN with DATASN==0 is an error\n"); printf("1, Test that 2 DATA-IN with DATASN==0 is an error\n");
printf("2, Test that 2 DATA-IN with DATASN==27 is an error\n"); printf("2, Test that 2 DATA-IN with DATASN==27 is an error\n");
printf("3, Test that 2 DATA-IN with DATASN==-1 is an error\n"); printf("3, Test that 2 DATA-IN with DATASN==-1 is an error\n");
printf("4, Test that 2 DATA-IN with DATASN in reverse order (1,0) is an error\n");
printf("\n"); printf("\n");
return 0; return 0;
} }
@@ -238,6 +243,46 @@ test4:
/* in case the previous test failed the session */ /* in case the previous test failed the session */
iscsi_set_noautoreconnect(iscsi, 0); iscsi_set_noautoreconnect(iscsi, 0);
/* in case the previous test failed the session */
iscsi_set_noautoreconnect(iscsi, 0);
iscsi->use_immediate_data = ISCSI_IMMEDIATE_DATA_NO;
iscsi->target_max_recv_data_segment_length = 512;
printf("Write 2 DATA-IN with DATASN in reverse order (1, 0) ... ");
/* we dont want autoreconnect since some targets will drop the
* on this condition.
*/
iscsi_set_noautoreconnect(iscsi, 1);
task = iscsi_write10_task(iscsi, lun, 0, data, 2 * block_size, block_size,
0, 0, 0, 0, 0,
test_cb, &test_state);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send WRITE10 command: %s\n", iscsi_get_error(iscsi));
ret++;
goto test5;
}
clamp_datasn = 4;
test_state.task = task;
test_state.finished = 0;
test_state.status = 0;
wait_until_test_finished(iscsi, &test_state);
clamp_datasn = 0;
if (task->status == SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("WRITE10 command successful. Should have failed with error\n");
ret++;
scsi_free_scsi_task(task);
goto test5;
}
scsi_free_scsi_task(task);
printf("[OK]\n");
test5:
/* in case the previous test failed the session */
iscsi_set_noautoreconnect(iscsi, 0);
finished: finished:
local_iscsi_queue_pdu = NULL; local_iscsi_queue_pdu = NULL;