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test_write*_residuals: Fix overflow tests

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RFC 3720 is not clear about whether a target should return SUCCESS
or CHECK CONDITION if SPDTL > EDTL. Hence accept both. See also
Fred Knight, Re: [Ips] Data Out residual overflow/underflow handling,
IETF mailing list archive, 21 September 2012
(http://www.ietf.org/mail-archive/web/ips/current/msg02756.html).

This patch reworks the changes introduced via commit
cfce944b35 and applies similar changes
to the other WRITE and WRITE VERIFY tests.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
This commit is contained in:
Bart Van Assche
2015-04-17 16:02:52 +02:00
committed by Ronnie Sahlberg
parent 6a7135a9dd
commit e3e4d8730c
6 changed files with 42 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
test-tool/test_write10_residuals.c
View File

@@ -33,7 +33,7 @@ test_write10_residuals(void)
struct scsi_task *task_ret;
unsigned char buf[10000];
struct iscsi_data data;
int ret;
int ret, ok;
unsigned int i;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
@@ -170,15 +170,15 @@ test_write10_residuals(void)
CU_ASSERT_PTR_NOT_NULL(task_ret);
logging(LOG_VERBOSE, "Verify that the target returned SUCCESS");
if (task->status != SCSI_STATUS_GOOD
&& !(task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq ==
SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT)) {
ok = task->status == SCSI_STATUS_GOOD ||
(task->status == SCSI_STATUS_CHECK_CONDITION &&
task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST &&
task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT);
if (!ok) {
logging(LOG_VERBOSE, "[FAILED] Target returned error %s",
iscsi_get_error(sd->iscsi_ctx));
CU_ASSERT(0);
}
CU_ASSERT(ok);
logging(LOG_VERBOSE, "Verify residual overflow flag is set");
if (task->residual_status != SCSI_RESIDUAL_OVERFLOW) {

15
test-tool/test_write12_residuals.c
View File

@@ -33,7 +33,7 @@ test_write12_residuals(void)
struct scsi_task *task_ret;
unsigned char buf[10000];
struct iscsi_data data;
int ret;
int ret, ok;
unsigned int i;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
@@ -170,16 +170,15 @@ test_write12_residuals(void)
CU_ASSERT_PTR_NOT_NULL(task_ret);
logging(LOG_VERBOSE, "Verify that the target returned SUCCESS");
if (task->status != SCSI_STATUS_GOOD
&& !(task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq ==
SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT))
{
ok = task->status == SCSI_STATUS_GOOD ||
(task->status == SCSI_STATUS_CHECK_CONDITION &&
task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST &&
task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT);
if (!ok) {
logging(LOG_VERBOSE, "[FAILED] Target returned error %s",
iscsi_get_error(sd->iscsi_ctx));
CU_ASSERT(0);
}
CU_ASSERT(ok);
logging(LOG_VERBOSE, "Verify residual overflow flag is set");
if (task->residual_status != SCSI_RESIDUAL_OVERFLOW) {

10
test-tool/test_write16_residuals.c
View File

@@ -33,7 +33,7 @@ test_write16_residuals(void)
struct scsi_task *task_ret;
unsigned char buf[10000];
struct iscsi_data data;
int ret;
int ret, ok;
unsigned int i;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
@@ -170,11 +170,15 @@ test_write16_residuals(void)
CU_ASSERT_PTR_NOT_NULL(task_ret);
logging(LOG_VERBOSE, "Verify that the target returned SUCCESS");
if (task->status != SCSI_STATUS_GOOD) {
ok = task->status == SCSI_STATUS_GOOD ||
(task->status == SCSI_STATUS_CHECK_CONDITION &&
task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST &&
task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT);
if (!ok) {
logging(LOG_VERBOSE, "[FAILED] Target returned error %s",
iscsi_get_error(sd->iscsi_ctx));
}
CU_ASSERT_EQUAL(task->status, SCSI_STATUS_GOOD);
CU_ASSERT(ok);
logging(LOG_VERBOSE, "Verify residual overflow flag is set");
if (task->residual_status != SCSI_RESIDUAL_OVERFLOW) {

10
test-tool/test_writeverify10_residuals.c
View File

@@ -33,7 +33,7 @@ test_writeverify10_residuals(void)
struct scsi_task *task_ret;
unsigned char buf[10000];
struct iscsi_data data;
int ret;
int ret, ok;
unsigned int i;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
@@ -179,11 +179,15 @@ test_writeverify10_residuals(void)
CU_ASSERT_PTR_NOT_NULL(task_ret);
logging(LOG_VERBOSE, "Verify that the target returned SUCCESS");
if (task->status != SCSI_STATUS_GOOD) {
ok = task->status == SCSI_STATUS_GOOD ||
(task->status == SCSI_STATUS_CHECK_CONDITION &&
task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST &&
task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT);
if (!ok) {
logging(LOG_VERBOSE, "[FAILED] Target returned error %s",
iscsi_get_error(sd->iscsi_ctx));
}
CU_ASSERT_EQUAL(task->status, SCSI_STATUS_GOOD);
CU_ASSERT(ok);
logging(LOG_VERBOSE, "Verify residual overflow flag is set");
if (task->residual_status != SCSI_RESIDUAL_OVERFLOW) {

10
test-tool/test_writeverify12_residuals.c
View File

@@ -33,7 +33,7 @@ test_writeverify12_residuals(void)
struct scsi_task *task_ret;
unsigned char buf[10000];
struct iscsi_data data;
int ret;
int ret, ok;
unsigned int i;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
@@ -179,11 +179,15 @@ test_writeverify12_residuals(void)
CU_ASSERT_PTR_NOT_NULL(task_ret);
logging(LOG_VERBOSE, "Verify that the target returned SUCCESS");
if (task->status != SCSI_STATUS_GOOD) {
ok = task->status == SCSI_STATUS_GOOD ||
(task->status == SCSI_STATUS_CHECK_CONDITION &&
task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST &&
task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT);
if (!ok) {
logging(LOG_VERBOSE, "[FAILED] Target returned error %s",
iscsi_get_error(sd->iscsi_ctx));
}
CU_ASSERT_EQUAL(task->status, SCSI_STATUS_GOOD);
CU_ASSERT(ok);
logging(LOG_VERBOSE, "Verify residual overflow flag is set");
if (task->residual_status != SCSI_RESIDUAL_OVERFLOW) {

10
test-tool/test_writeverify16_residuals.c
View File

@@ -33,7 +33,7 @@ test_writeverify16_residuals(void)
struct scsi_task *task_ret;
unsigned char buf[10000];
struct iscsi_data data;
int ret;
int ret, ok;
unsigned int i;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
@@ -188,11 +188,15 @@ test_writeverify16_residuals(void)
CU_ASSERT_PTR_NOT_NULL(task_ret);
logging(LOG_VERBOSE, "Verify that the target returned SUCCESS");
if (task->status != SCSI_STATUS_GOOD) {
ok = task->status == SCSI_STATUS_GOOD ||
(task->status == SCSI_STATUS_CHECK_CONDITION &&
task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST &&
task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_FIELD_IN_INFORMATION_UNIT);
if (!ok) {
logging(LOG_VERBOSE, "[FAILED] Target returned error %s",
iscsi_get_error(sd->iscsi_ctx));
}
CU_ASSERT_EQUAL(task->status, SCSI_STATUS_GOOD);
CU_ASSERT(ok);
logging(LOG_VERBOSE, "Verify residual overflow flag is set");
if (task->residual_status != SCSI_RESIDUAL_OVERFLOW) {