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TESTS: Add WRITESAME10 tests to the new testsuite

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This commit is contained in:
Ronnie Sahlberg
2013-01-26 09:05:02 -08:00
parent 0f73f062d2
commit f8298d013c
13 changed files with 682 additions and 6 deletions
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8
Makefile.am
View File

@@ -236,7 +236,13 @@ bin_iscsi_test_cu_SOURCES = test-tool/iscsi-test-cu.c \
test-tool/test_write16_beyond_eol.c \
test-tool/test_write16_0blocks.c \
test-tool/test_write16_wrprotect.c \
test-tool/test_write16_flags.c
test-tool/test_write16_flags.c \
test-tool/test_writesame10_simple.c \
test-tool/test_writesame10_beyond_eol.c \
test-tool/test_writesame10_0blocks.c \
test-tool/test_writesame10_wrprotect.c \
test-tool/test_writesame10_unmap.c \
test-tool/test_writesame10_unmap_unaligned.c
endif

2
test-tool/0180_writesame10_unmap.c
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@@ -27,8 +27,6 @@ int T0180_writesame10_unmap(const char *initiator, const char *url)
int full_size;
struct scsi_inquiry_logical_block_provisioning *inq_lbp;
int ret, i, lun;
int lbpws10 = 0;
int anc_sup = 0;
printf("0180_writesame10_unmap:\n");
printf("=======================\n");

2
test-tool/0190_writesame16_unmap.c
View File

@@ -27,8 +27,6 @@ int T0190_writesame16_unmap(const char *initiator, const char *url)
int full_size;
struct scsi_inquiry_logical_block_provisioning *inq_lbp;
int ret, i, lun;
int lbpws = 0;
int anc_sup = 0;
printf("0190_writesame16_unmap:\n");
printf("=======================\n");

147
test-tool/iscsi-support.c
View File

@@ -57,6 +57,9 @@ enum scsi_inquiry_peripheral_device_type device_type;
int sccs;
int encserv;
int data_loss;
int lbpws10;
int lbpws;
int anc_sup;
int (*real_iscsi_queue_pdu)(struct iscsi_context *iscsi, struct iscsi_pdu *pdu);
@@ -2423,6 +2426,150 @@ write16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba,
return 0;
}
int
writesame10(struct iscsi_context *iscsi, int lun, uint32_t lba, uint32_t datalen, int num, int anchor, int unmap_flag, int wrprotect, int group, unsigned char *data)
{
struct scsi_task *task;
logging(LOG_VERBOSE, "Send WRITESAME10 LBA:%d blocks:%d "
"wrprotect:%d anchor:%d unmap:%d group:%d",
lba, num, wrprotect,
anchor, unmap_flag, group);
if (!data_loss) {
printf("--dataloss flag is not set in. Skipping write\n");
return -1;
}
task = iscsi_writesame10_sync(iscsi, lun, lba,
data, datalen, num,
anchor, unmap_flag, wrprotect, group);
if (task == NULL) {
logging(LOG_NORMAL, "[FAILED] Failed to send WRITESAME10 command: %s",
iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
logging(LOG_NORMAL, "[SKIPPED] WRITESAME10 is not implemented on target");
scsi_free_scsi_task(task);
return -2;
}
if (task->status != SCSI_STATUS_GOOD) {
logging(LOG_NORMAL, "[FAILED] WRITESAME10 command: "
"failed with sense. %s", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
scsi_free_scsi_task(task);
logging(LOG_VERBOSE, "[OK] WRITESAME10 returned SUCCESS.");
return 0;
}
int
writesame10_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint32_t lba, uint32_t datalen, int num, int anchor, int unmap_flag, int wrprotect, int group, unsigned char *data)
{
struct scsi_task *task;
logging(LOG_VERBOSE, "Send WRITESAME10 (Expecting LBA_OUT_OF_RANGE) LBA:%d blocks:%d "
"wrprotect:%d anchor:%d unmap:%d group:%d",
lba, num, wrprotect,
anchor, unmap_flag, group);
if (!data_loss) {
printf("--dataloss flag is not set in. Skipping write\n");
return -1;
}
task = iscsi_writesame10_sync(iscsi, lun, lba,
data, datalen, num,
anchor, unmap_flag, wrprotect, group);
if (task == NULL) {
logging(LOG_NORMAL, "[FAILED] Failed to send WRITESAME10 command: %s",
iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
logging(LOG_NORMAL, "[SKIPPED] WRITESAME10 is not implemented on target");
scsi_free_scsi_task(task);
return -2;
}
if (task->status == SCSI_STATUS_GOOD) {
logging(LOG_NORMAL, "[FAILED] WRITESAME10 successful but should "
"have failed with ILLEGAL_REQUEST/LBA_OUT_OF_RANGE");
scsi_free_scsi_task(task);
return -1;
}
if (task->status != SCSI_STATUS_CHECK_CONDITION
|| task->sense.key != SCSI_SENSE_ILLEGAL_REQUEST
|| task->sense.ascq != SCSI_SENSE_ASCQ_LBA_OUT_OF_RANGE) {
logging(LOG_NORMAL, "[FAILED] WRITESAME10 failed with wrong sense. "
"Should have failed with ILLEGAL_REQUEST/"
"LBA_OUT_OF_RANGE. Sense:%s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
scsi_free_scsi_task(task);
logging(LOG_VERBOSE, "[OK] WRITESAME10 returned ILLEGAL_REQUEST/LBA_OUT_OF_RANGE.");
return 0;
}
int
writesame10_invalidfieldincdb(struct iscsi_context *iscsi, int lun, uint32_t lba, uint32_t datalen, int num, int anchor, int unmap_flag, int wrprotect, int group, unsigned char *data)
{
struct scsi_task *task;
logging(LOG_VERBOSE, "Send WRITESAME10 (Expecting INVALID_FIELD_IN_CDB) LBA:%d blocks:%d "
"wrprotect:%d anchor:%d unmap:%d group:%d",
lba, num, wrprotect,
anchor, unmap_flag, group);
if (!data_loss) {
printf("--dataloss flag is not set in. Skipping write\n");
return -1;
}
task = iscsi_writesame10_sync(iscsi, lun, lba,
data, datalen, num,
anchor, unmap_flag, wrprotect, group);
if (task == NULL) {
logging(LOG_NORMAL, "[FAILED] Failed to send WRITESAME10 command: %s",
iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
logging(LOG_NORMAL, "[SKIPPED] WRITESAME10 is not implemented on target");
scsi_free_scsi_task(task);
return -2;
}
if (task->status == SCSI_STATUS_GOOD) {
logging(LOG_NORMAL, "[FAILED] WRITESAME10 successful but should "
"have failed with ILLEGAL_REQUEST/INVALID_FIELD_IN_CDB");
scsi_free_scsi_task(task);
return -1;
}
if (task->status != SCSI_STATUS_CHECK_CONDITION
|| task->sense.key != SCSI_SENSE_ILLEGAL_REQUEST
|| task->sense.ascq != SCSI_SENSE_ASCQ_INVALID_FIELD_IN_CDB) {
logging(LOG_NORMAL, "[FAILED] WRITESAME10 failed with wrong sense. "
"Should have failed with ILLEGAL_REQUEST/"
"INVALID_FIELD_IN_CDB. Sense:%s\n",
iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
scsi_free_scsi_task(task);
logging(LOG_VERBOSE, "[OK] WRITESAME10 returned ILLEGAL_REQUEST/INVALID_FIELD_IN_CDB.");
return 0;
}
int

28
test-tool/iscsi-support.h
View File

@@ -48,7 +48,7 @@ do { \
#define CHECK_FOR_THIN_PROVISIONING \
do { \
if (lbpme == 0){ \
if (lbpme == 0) { \
logging(LOG_VERBOSE, "[SKIPPED] Logical unit is fully" \
" provisioned. Skipping test"); \
CU_PASS("[SKIPPED] Logical unit is fully provisioned." \
@@ -57,6 +57,26 @@ do { \
} \
} while (0);
#define CHECK_FOR_LBPWS10 \
do { \
if (lbpws10 == 0) { \
logging(LOG_VERBOSE, "[SKIPPED] Logical unit does not" \
" have LBPWS10. Skipping test"); \
CU_PASS("[SKIPPED] Logical unit does not have LBPWS10." \
" Skipping test"); \
return; \
} \
} while (0);
#define CHECK_FOR_LBPPB_GT_1 \
do { \
if (lbppb < 2) { \
logging(LOG_VERBOSE, "[SKIPPED] LBPPB < 2. Skipping test"); \
CU_PASS("[SKIPPED] LBPPB < 2. Skipping test"); \
return; \
} \
} while (0);
#define CHECK_FOR_SBC \
do { \
if (device_type != SCSI_INQUIRY_PERIPHERAL_DEVICE_TYPE_DIRECT_ACCESS) {\
@@ -78,6 +98,9 @@ extern int removable;
extern enum scsi_inquiry_peripheral_device_type device_type;
extern int sccs;
extern int encserv;
extern int lbpws10;
extern int lbpws;
extern int anc_sup;
struct iscsi_context *iscsi_context_login(const char *initiatorname, const char *url, int *lun);
@@ -190,6 +213,9 @@ int write12_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint32_t lba, ui
int write16(struct iscsi_context *iscsi, int lun, uint64_t lba, uint32_t datalen, int blocksize, int wrprotect, int dpo, int fua, int fua_nv, int group, unsigned char *data);
int write16_invalidfieldincdb(struct iscsi_context *iscsi, int lun, uint64_t lba, uint32_t datalen, int blocksize, int wrprotect, int dpo, int fua, int fua_nv, int group, unsigned char *data);
int write16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba, uint32_t datalen, int blocksize, int wrprotect, int dpo, int fua, int fua_nv, int group, unsigned char *data);
int writesame10(struct iscsi_context *iscsi, int lun, uint32_t lba, uint32_t datalen, int num_blocks, int anchor, int unmap, int wrprotect, int group, unsigned char *data);
int writesame10_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint32_t lba, uint32_t datalen, int num_blocks, int anchor, int unmap, int wrprotect, int group, unsigned char *data);
int writesame10_invalidfieldincdb(struct iscsi_context *iscsi, int lun, uint32_t lba, uint32_t datalen, int num_blocks, int anchor, int unmap, int wrprotect, int group, unsigned char *data);
int inquiry(struct iscsi_context *iscsi, int lun, int evpd, int page_code, int maxsize);

47
test-tool/iscsi-test-cu.c
View File

@@ -174,6 +174,16 @@ static CU_TestInfo tests_write16[] = {
CU_TEST_INFO_NULL
};
static CU_TestInfo tests_writesame10[] = {
{ (char *)"testWriteSame10Simple", test_writesame10_simple },
{ (char *)"testWriteSame10BeyondEol", test_writesame10_beyond_eol },
{ (char *)"testWriteSame10ZeroBlocks", test_writesame10_0blocks },
{ (char *)"testWriteSame10WriteProtect", test_writesame10_wrprotect },
{ (char *)"testWriteSame10Unmap", test_writesame10_unmap },
{ (char *)"testWriteSame10UnmapUnaligned", test_writesame10_unmap_unaligned },
CU_TEST_INFO_NULL
};
static CU_SuiteInfo suites[] = {
{ (char *)"TestTestUnitReady", test_setup, test_teardown,
tests_testunitready },
@@ -203,6 +213,8 @@ static CU_SuiteInfo suites[] = {
tests_write12 },
{ (char *)"TestWrite16", test_setup, test_teardown,
tests_write16 },
{ (char *)"TestWriteSame10", test_setup, test_teardown,
tests_writesame10 },
CU_SUITE_INFO_NULL
};
@@ -576,6 +588,41 @@ main(int argc, char *argv[])
encserv = inq->encserv;
scsi_free_scsi_task(task);
/* if thin provisioned we also need to read the VPD page for it */
if (lbpme != 0) {
struct scsi_inquiry_logical_block_provisioning *inq_lbp;
task = iscsi_inquiry_sync(iscsic, lun, 1, SCSI_INQUIRY_PAGECODE_LOGICAL_BLOCK_PROVISIONING, 64);
if (task == NULL || task->status != SCSI_STATUS_GOOD) {
printf("Inquiry command failed : %s\n", iscsi_get_error(iscsic));
return -1;
}
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(iscsic, lun, 1, SCSI_INQUIRY_PAGECODE_LOGICAL_BLOCK_PROVISIONING, full_size)) == NULL) {
printf("Inquiry command failed : %s\n", iscsi_get_error(iscsic));
scsi_free_scsi_task(task);
return -1;
}
}
inq_lbp = scsi_datain_unmarshall(task);
if (inq_lbp == NULL) {
printf("failed to unmarshall inquiry datain blob\n");
scsi_free_scsi_task(task);
return -1;
}
lbpws10 = inq_lbp->lbpws10;
lbpws = inq_lbp->lbpws;
anc_sup = inq_lbp->anc_sup;
scsi_free_scsi_task(task);
}
iscsi_logout_sync(iscsic);
iscsi_destroy_context(iscsic);

7
test-tool/iscsi-test-cu.h
View File

@@ -112,4 +112,11 @@ void test_write16_0blocks(void);
void test_write16_wrprotect(void);
void test_write16_flags(void);
void test_writesame10_simple(void);
void test_writesame10_beyond_eol(void);
void test_writesame10_0blocks(void);
void test_writesame10_wrprotect(void);
void test_writesame10_unmap(void);
void test_writesame10_unmap_unaligned(void);
#endif /* _ISCSI_TEST_CU_H_ */

69
test-tool/test_writesame10_0blocks.c Normal file
View File

@@ -0,0 +1,69 @@
/*
Copyright (C) 2013 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-test-cu.h"
void
test_writesame10_0blocks(void)
{
int ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
if (num_blocks >= 0x80000000) {
CU_PASS("LUN is too big for write-beyond-eol tests with WRITESAME10. Skipping test.\n");
return;
}
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME10 0-blocks at LBA==0");
ret = writesame10(iscsic, tgt_lun, 0,
block_size, 0,
0, 0, 0, 0, NULL);
if (ret == -2) {
CU_PASS("[SKIPPED] Target does not support WRITESAME10. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test WRITESAME10 0-blocks one block past end-of-LUN");
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, num_blocks + 1,
block_size, 0,
0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test WRITESAME10 0-blocks at LBA==2^31");
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, 0x80000000,
block_size, 0,
0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test WRITESAME10 0-blocks at LBA==-1");
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, -1,
block_size, 0,
0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
}

91
test-tool/test_writesame10_beyond_eol.c Normal file
View File

@@ -0,0 +1,91 @@
/*
Copyright (C) 2013 Ronnie Sahlberg <ronneisahlberg@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-test-cu.h"
void
test_writesame10_beyond_eol(void)
{
int i, ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
if (num_blocks >= 0x80000000) {
CU_PASS("LUN is too big for write-beyond-eol tests with WRITESAME10. Skipping test.\n");
return;
}
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME10 1-256 blocks one block beyond the end");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, num_blocks - i + 1,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
if (ret == -2) {
CU_PASS("[SKIPPED] Target does not support WRITESAME10. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME10 1-256 blocks at LBA==2^31");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, 0x80000000,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME10 1-256 blocks at LBA==-1");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, -1,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME10 2-256 blocks all but one block beyond the end");
for (i = 2; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame10_lbaoutofrange(iscsic, tgt_lun, num_blocks - 1,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
}

65
test-tool/test_writesame10_simple.c Normal file
View File

@@ -0,0 +1,65 @@
/*
Copyright (C) 2013 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_writesame10_simple(void)
{
int i, ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME10 of 1-256 blocks at the start of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame10(iscsic, tgt_lun, 0,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
if (ret == -2) {
CU_PASS("[SKIPPED] Target does not support WRITESAME10. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME10 of 1-256 blocks at the end of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size );
ret = writesame10(iscsic, tgt_lun, num_blocks - i,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
}

122
test-tool/test_writesame10_unmap.c Normal file
View File

@@ -0,0 +1,122 @@
/*
Copyright (C) 2013 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_writesame10_unmap(void)
{
int i, ret;
unsigned int j;
CHECK_FOR_DATALOSS;
CHECK_FOR_THIN_PROVISIONING;
CHECK_FOR_LBPWS10;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME10 of 1-256 blocks at the start of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size * i);
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, block_size * i);
ret = write10(iscsic, tgt_lun, 0,
i * block_size, block_size,
0, 0, 0, 0, 0, buf);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10", i);
ret = writesame10(iscsic, tgt_lun, 0,
block_size, i,
0, 1, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Read %d blocks and verify they are now zero", i);
ret = read10(iscsic, tgt_lun, 0,
i * block_size, block_size,
0, 0, 0, 0, 0, buf);
for (j = 0; j < block_size * i; j++) {
if (buf[j] != 0) {
CU_ASSERT_EQUAL(buf[j], 0);
}
}
free(buf);
}
logging(LOG_VERBOSE, "Test WRITESAME10 of 1-256 blocks at the end of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size * i);
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, block_size * i);
ret = write10(iscsic, tgt_lun, num_blocks - i,
i * block_size, block_size,
0, 0, 0, 0, 0, buf);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10", i);
ret = writesame10(iscsic, tgt_lun, num_blocks - i,
block_size, i,
0, 1, 0, 0, buf);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Read %d blocks and verify they are now zero", i);
ret = read10(iscsic, tgt_lun, num_blocks - i,
i * block_size, block_size,
0, 0, 0, 0, 0, buf);
for (j = 0; j < block_size * i; j++) {
if (buf[j] != 0) {
CU_ASSERT_EQUAL(buf[j], 0);
}
}
free(buf);
}
logging(LOG_VERBOSE, "Verify that WRITESAME10 ANCHOR==1 + UNMAP==0 is invalid");
ret = writesame10_invalidfieldincdb(iscsic, tgt_lun, 0,
block_size, 1,
1, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
if (anc_sup) {
logging(LOG_VERBOSE, "Test WRITESAME10 ANCHOR==1 + UNMAP==0");
ret = writesame10(iscsic, tgt_lun, 0,
block_size, 1,
1, 1, 0, 0, NULL);
} else {
logging(LOG_VERBOSE, "Test WRITESAME10 ANCHOR==1 + UNMAP==0 no ANC_SUP so expecting to fail");
ret = writesame10_invalidfieldincdb(iscsic, tgt_lun, 0,
block_size, 1,
1, 1, 0, 0, NULL);
}
CU_ASSERT_EQUAL(ret, 0);
}

49
test-tool/test_writesame10_unmap_unaligned.c Normal file
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/*
Copyright (C) 2013 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_writesame10_unmap_unaligned(void)
{
int i, ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_THIN_PROVISIONING;
CHECK_FOR_LBPWS10;
CHECK_FOR_LBPPB_GT_1;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test that unaligned WRITESAME10 Unmap fails. LBPPB==%d", lbppb);
for (i = 1; i < lbppb; i++) {
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10 at LBA:%d", lbppb - i, i);
ret = writesame10_invalidfieldincdb(iscsic, tgt_lun, i,
block_size, lbppb - i,
0, 1, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
}
}

51
test-tool/test_writesame10_wrprotect.c Normal file
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/*
Copyright (C) 2013 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 <stdlib.h>
#include <string.h>
#include <CUnit/CUnit.h>
#include "iscsi.h"
#include "scsi-lowlevel.h"
#include "iscsi-test-cu.h"
void
test_writesame10_wrprotect(void)
{
int i, ret;
unsigned char *buf;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
/*
* Try out different non-zero values for WRPROTECT.
* They should all fail.
*/
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME10 with non-zero WRPROTECT");
buf = malloc(block_size);
for (i = 1; i < 8; i++) {
ret = writesame10_invalidfieldincdb(iscsic, tgt_lun, 0,
block_size, 1,
0, 0, i, 0, buf);
CU_ASSERT_EQUAL(ret, 0);
}
free(buf);
}