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TESTS Add tests for WRITESAME16 to the new testsuite

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This commit is contained in:
Ronnie Sahlberg
2013-01-26 09:18:39 -08:00
parent f8298d013c
commit 0dbffe1a5d
11 changed files with 622 additions and 1 deletions
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8
Makefile.am
View File

@@ -242,7 +242,13 @@ bin_iscsi_test_cu_SOURCES = test-tool/iscsi-test-cu.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
test-tool/test_writesame10_unmap_unaligned.c \
test-tool/test_writesame16_simple.c \
test-tool/test_writesame16_beyond_eol.c \
test-tool/test_writesame16_0blocks.c \
test-tool/test_writesame16_wrprotect.c \
test-tool/test_writesame16_unmap.c \
test-tool/test_writesame16_unmap_unaligned.c
endif

146
test-tool/iscsi-support.c
View File

@@ -2571,6 +2571,152 @@ writesame10_invalidfieldincdb(struct iscsi_context *iscsi, int lun, uint32_t lba
return 0;
}
int
writesame16(struct iscsi_context *iscsi, int lun, uint64_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 WRITESAME16 LBA:%" PRIu64 " 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_writesame16_sync(iscsi, lun, lba,
data, datalen, num,
anchor, unmap_flag, wrprotect, group);
if (task == NULL) {
logging(LOG_NORMAL, "[FAILED] Failed to send WRITESAME16 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] WRITESAME16 is not implemented on target");
scsi_free_scsi_task(task);
return -2;
}
if (task->status != SCSI_STATUS_GOOD) {
logging(LOG_NORMAL, "[FAILED] WRITESAME16 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] WRITESAME16 returned SUCCESS.");
return 0;
}
int
writesame16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_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 WRITESAME16 (Expecting LBA_OUT_OF_RANGE) LBA:%" PRIu64 " 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_writesame16_sync(iscsi, lun, lba,
data, datalen, num,
anchor, unmap_flag, wrprotect, group);
if (task == NULL) {
logging(LOG_NORMAL, "[FAILED] Failed to send WRITESAME16 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] WRITESAME16 is not implemented on target");
scsi_free_scsi_task(task);
return -2;
}
if (task->status == SCSI_STATUS_GOOD) {
logging(LOG_NORMAL, "[FAILED] WRITESAME16 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] WRITESAME16 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] WRITESAME16 returned ILLEGAL_REQUEST/LBA_OUT_OF_RANGE.");
return 0;
}
int
writesame16_invalidfieldincdb(struct iscsi_context *iscsi, int lun, uint64_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 WRITESAME16 (Expecting INVALID_FIELD_IN_CDB) LBA:%" PRIu64 " 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_writesame16_sync(iscsi, lun, lba,
data, datalen, num,
anchor, unmap_flag, wrprotect, group);
if (task == NULL) {
logging(LOG_NORMAL, "[FAILED] Failed to send WRITESAME16 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] WRITESAME16 is not implemented on target");
scsi_free_scsi_task(task);
return -2;
}
if (task->status == SCSI_STATUS_GOOD) {
logging(LOG_NORMAL, "[FAILED] WRITESAME16 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] WRITESAME16 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] WRITESAME16 returned ILLEGAL_REQUEST/INVALID_FIELD_IN_CDB.");
return 0;
}
int
inquiry(struct iscsi_context *iscsi, int lun, int evpd, int page_code, int maxsize)

14
test-tool/iscsi-support.h
View File

@@ -68,6 +68,17 @@ do { \
} \
} while (0);
#define CHECK_FOR_LBPWS \
do { \
if (lbpws == 0) { \
logging(LOG_VERBOSE, "[SKIPPED] Logical unit does not" \
" have LBPWS. Skipping test"); \
CU_PASS("[SKIPPED] Logical unit does not have LBPWS." \
" Skipping test"); \
return; \
} \
} while (0);
#define CHECK_FOR_LBPPB_GT_1 \
do { \
if (lbppb < 2) { \
@@ -216,6 +227,9 @@ int write16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba, ui
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 writesame16(struct iscsi_context *iscsi, int lun, uint64_t lba, uint32_t datalen, int num_blocks, int anchor, int unmap, int wrprotect, int group, unsigned char *data);
int writesame16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba, uint32_t datalen, int num_blocks, int anchor, int unmap, int wrprotect, int group, unsigned char *data);
int writesame16_invalidfieldincdb(struct iscsi_context *iscsi, int lun, uint64_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);

12
test-tool/iscsi-test-cu.c
View File

@@ -184,6 +184,16 @@ static CU_TestInfo tests_writesame10[] = {
CU_TEST_INFO_NULL
};
static CU_TestInfo tests_writesame16[] = {
{ (char *)"testWriteSame16Simple", test_writesame16_simple },
{ (char *)"testWriteSame16BeyondEol", test_writesame16_beyond_eol },
{ (char *)"testWriteSame16ZeroBlocks", test_writesame16_0blocks },
{ (char *)"testWriteSame16WriteProtect", test_writesame16_wrprotect },
{ (char *)"testWriteSame16Unmap", test_writesame16_unmap },
{ (char *)"testWriteSame16UnmapUnaligned", test_writesame16_unmap_unaligned },
CU_TEST_INFO_NULL
};
static CU_SuiteInfo suites[] = {
{ (char *)"TestTestUnitReady", test_setup, test_teardown,
tests_testunitready },
@@ -215,6 +225,8 @@ static CU_SuiteInfo suites[] = {
tests_write16 },
{ (char *)"TestWriteSame10", test_setup, test_teardown,
tests_writesame10 },
{ (char *)"TestWriteSame16", test_setup, test_teardown,
tests_writesame16 },
CU_SUITE_INFO_NULL
};

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

@@ -119,4 +119,11 @@ void test_writesame10_wrprotect(void);
void test_writesame10_unmap(void);
void test_writesame10_unmap_unaligned(void);
void test_writesame16_simple(void);
void test_writesame16_beyond_eol(void);
void test_writesame16_0blocks(void);
void test_writesame16_wrprotect(void);
void test_writesame16_unmap(void);
void test_writesame16_unmap_unaligned(void);
#endif /* _ISCSI_TEST_CU_H_ */

64
test-tool/test_writesame16_0blocks.c Normal file
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@@ -0,0 +1,64 @@
/*
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_writesame16_0blocks(void)
{
int ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME16 0-blocks at LBA==0");
ret = writesame16(iscsic, tgt_lun, 0,
block_size, 0,
0, 0, 0, 0, NULL);
if (ret == -2) {
CU_PASS("[SKIPPED] Target does not support WRITESAME16. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test WRITESAME16 0-blocks one block past end-of-LUN");
ret = writesame16_lbaoutofrange(iscsic, tgt_lun, num_blocks + 1,
block_size, 0,
0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test WRITESAME16 0-blocks at LBA==2^63");
ret = writesame16_lbaoutofrange(iscsic, tgt_lun, 0x8000000000000000,
block_size, 0,
0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test WRITESAME16 0-blocks at LBA==-1");
ret = writesame16_lbaoutofrange(iscsic, tgt_lun, -1,
block_size, 0,
0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
}

86
test-tool/test_writesame16_beyond_eol.c Normal file
View File

@@ -0,0 +1,86 @@
/*
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_writesame16_beyond_eol(void)
{
int i, ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME16 1-256 blocks one block beyond the end");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame16_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 WRITESAME16. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME16 1-256 blocks at LBA==2^63");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame16_lbaoutofrange(iscsic, tgt_lun, 0x8000000000000000,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME16 1-256 blocks at LBA==-1");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame16_lbaoutofrange(iscsic, tgt_lun, -1,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME16 2-256 blocks all but one block beyond the end");
for (i = 2; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame16_lbaoutofrange(iscsic, tgt_lun, num_blocks - 1,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
CU_ASSERT_EQUAL(ret, 0);
}
}

64
test-tool/test_writesame16_simple.c Normal file
View File

@@ -0,0 +1,64 @@
/*
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_writesame16_simple(void)
{
int i, ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME16 of 1-256 blocks at the start of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size);
ret = writesame16(iscsic, tgt_lun, 0,
block_size, i,
0, 0, 0, 0, buf);
free(buf);
if (ret == -2) {
CU_PASS("[SKIPPED] Target does not support WRITESAME16. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test WRITESAME16 of 1-256 blocks at the end of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size );
ret = writesame16(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_writesame16_unmap.c Normal file
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@@ -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_writesame16_unmap(void)
{
int i, ret;
unsigned int j;
CHECK_FOR_DATALOSS;
CHECK_FOR_THIN_PROVISIONING;
CHECK_FOR_LBPWS;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test WRITESAME16 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 = write16(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 WRITESAME16", i);
ret = writesame16(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 = read16(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 WRITESAME16 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 = write16(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 WRITESAME16", i);
ret = writesame16(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 = read16(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 WRITESAME16 ANCHOR==1 + UNMAP==0 is invalid");
ret = writesame16_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 WRITESAME16 ANCHOR==1 + UNMAP==0");
ret = writesame16(iscsic, tgt_lun, 0,
block_size, 1,
1, 1, 0, 0, NULL);
} else {
logging(LOG_VERBOSE, "Test WRITESAME16 ANCHOR==1 + UNMAP==0 no ANC_SUP so expecting to fail");
ret = writesame16_invalidfieldincdb(iscsic, tgt_lun, 0,
block_size, 1,
1, 1, 0, 0, NULL);
}
CU_ASSERT_EQUAL(ret, 0);
}

49
test-tool/test_writesame16_unmap_unaligned.c Normal file
View File

@@ -0,0 +1,49 @@
/*
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_writesame16_unmap_unaligned(void)
{
int i, ret;
CHECK_FOR_DATALOSS;
CHECK_FOR_THIN_PROVISIONING;
CHECK_FOR_LBPWS;
CHECK_FOR_LBPPB_GT_1;
CHECK_FOR_SBC;
logging(LOG_VERBOSE, "");
logging(LOG_VERBOSE, "Test that unaligned WRITESAME16 Unmap fails. LBPPB==%d", lbppb);
for (i = 1; i < lbppb; i++) {
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME16 at LBA:%d", lbppb - i, i);
ret = writesame16_invalidfieldincdb(iscsic, tgt_lun, i,
block_size, lbppb - i,
0, 1, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
}
}

51
test-tool/test_writesame16_wrprotect.c Normal file
View File

@@ -0,0 +1,51 @@
/*
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_writesame16_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 WRITESAME16 with non-zero WRPROTECT");
buf = malloc(block_size);
for (i = 1; i < 8; i++) {
ret = writesame16_invalidfieldincdb(iscsic, tgt_lun, 0,
block_size, 1,
0, 0, i, 0, buf);
CU_ASSERT_EQUAL(ret, 0);
}
free(buf);
}