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TEST: Add a test reading beyond the end of the device for read12/16

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This commit is contained in:
Ronnie Sahlberg
2012-05-02 21:38:43 +10:00
parent a1c54d7265
commit 9e303bf635
5 changed files with 192 additions and 2 deletions
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6
Makefile.am
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@@ -68,9 +68,11 @@ bin_iscsi_test_SOURCES = test-tool/iscsi-test.c \
test-tool/0180_writesame10_unmap.c test-tool/0181_writesame10_unmap_unaligned.c \
test-tool/0190_writesame16_unmap.c test-tool/0191_writesame16_unmap_unaligned.c \
test-tool/0200_read16_simple.c test-tool/0201_read16_rdprotect.c \
test-tool/0202_read16_flags.c test-tool/0203_read16_0blocks.c \
test-tool/0202_read16_flags.c test-tool/0203_read16_0blocks.c \
test-tool/0204_read16_beyondeol.c \
test-tool/0210_read12_simple.c test-tool/0211_read12_rdprotect.c \
test-tool/0212_read12_flags.c test-tool/0213_read12_0blocks.c
test-tool/0212_read12_flags.c test-tool/0213_read12_0blocks.c \
test-tool/0214_read12_beyondeol.c
endif
# LD_PRELOAD library.

92
test-tool/0204_read16_beyondeol.c Normal file
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@@ -0,0 +1,92 @@
/*
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 "iscsi.h"
#include "scsi-lowlevel.h"
#include "iscsi-test.h"
int T0204_read16_beyondeol(const char *initiator, const char *url)
{
struct iscsi_context *iscsi;
struct scsi_task *task;
struct scsi_readcapacity16 *rc16;
int ret, i, lun;
uint32_t block_size;
uint64_t num_blocks;
iscsi = iscsi_context_login(initiator, url, &lun);
if (iscsi == NULL) {
printf("Failed to login to target\n");
return -1;
}
/* find the size of the LUN */
task = iscsi_readcapacity16_sync(iscsi, lun);
if (task == NULL) {
printf("Failed to send READCAPACITY16 command: %s\n", iscsi_get_error(iscsi));
ret = -1;
goto finished;
}
if (task->status != SCSI_STATUS_GOOD) {
printf("READCAPACITY16 command: failed with sense. %s\n", iscsi_get_error(iscsi));
ret = -1;
scsi_free_scsi_task(task);
goto finished;
}
rc16 = scsi_datain_unmarshall(task);
if (rc16 == NULL) {
printf("failed to unmarshall READCAPACITY10 data. %s\n", iscsi_get_error(iscsi));
ret = -1;
scsi_free_scsi_task(task);
goto finished;
}
block_size = rc16->block_length;
num_blocks = rc16->returned_lba;
scsi_free_scsi_task(task);
ret = 0;
/* read 1 - 256 blocks beyond the end of the device */
printf("Reading 1-256 blocks beyond end-of-device ... ");
for (i = 2; i <= 257; i++) {
task = iscsi_read16_sync(iscsi, lun, num_blocks, i * block_size, block_size, 0, 0, 0, 0, 0);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send read16 command: %s\n", iscsi_get_error(iscsi));
ret = -1;
goto finished;
}
if (task->status == SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("Read16 command should fail when reading beyond end of device\n");
ret = -1;
scsi_free_scsi_task(task);
goto finished;
}
scsi_free_scsi_task(task);
}
printf("[OK]\n");
finished:
iscsi_logout_sync(iscsi);
iscsi_destroy_context(iscsi);
return ret;
}

92
test-tool/0214_read12_beyondeol.c Normal file
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@@ -0,0 +1,92 @@
/*
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 "iscsi.h"
#include "scsi-lowlevel.h"
#include "iscsi-test.h"
int T0214_read12_beyondeol(const char *initiator, const char *url)
{
struct iscsi_context *iscsi;
struct scsi_task *task;
struct scsi_readcapacity16 *rc16;
int ret, i, lun;
uint32_t block_size;
uint64_t num_blocks;
iscsi = iscsi_context_login(initiator, url, &lun);
if (iscsi == NULL) {
printf("Failed to login to target\n");
return -1;
}
/* find the size of the LUN */
task = iscsi_readcapacity16_sync(iscsi, lun);
if (task == NULL) {
printf("Failed to send READCAPACITY16 command: %s\n", iscsi_get_error(iscsi));
ret = -1;
goto finished;
}
if (task->status != SCSI_STATUS_GOOD) {
printf("READCAPACITY16 command: failed with sense. %s\n", iscsi_get_error(iscsi));
ret = -1;
scsi_free_scsi_task(task);
goto finished;
}
rc16 = scsi_datain_unmarshall(task);
if (rc16 == NULL) {
printf("failed to unmarshall READCAPACITY10 data. %s\n", iscsi_get_error(iscsi));
ret = -1;
scsi_free_scsi_task(task);
goto finished;
}
block_size = rc16->block_length;
num_blocks = rc16->returned_lba;
scsi_free_scsi_task(task);
ret = 0;
/* read 1 - 256 blocks beyond the end of the device */
printf("Reading 1-256 blocks beyond end-of-device ... ");
for (i = 2; i <= 257; i++) {
task = iscsi_read12_sync(iscsi, lun, num_blocks, i * block_size, block_size, 0, 0, 0, 0, 0);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send read12 command: %s\n", iscsi_get_error(iscsi));
ret = -1;
goto finished;
}
if (task->status == SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("Read12 command should fail when reading beyond end of device\n");
ret = -1;
scsi_free_scsi_task(task);
goto finished;
}
scsi_free_scsi_task(task);
}
printf("[OK]\n");
finished:
iscsi_logout_sync(iscsi);
iscsi_destroy_context(iscsi);
return ret;
}

2
test-tool/iscsi-test.c
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@@ -85,12 +85,14 @@ struct scsi_test tests[] = {
{ "T0201_read16_rdprotect", T0201_read16_rdprotect },
{ "T0202_read16_flags", T0202_read16_flags },
{ "T0203_read16_0blocks", T0203_read16_0blocks },
{ "T0204_read16_beyondeol", T0204_read16_beyondeol },
/* read12*/
{ "T0210_read12_simple", T0210_read12_simple },
{ "T0211_read12_rdprotect", T0211_read12_rdprotect },
{ "T0212_read12_flags", T0212_read12_flags },
{ "T0213_read12_0blocks", T0213_read12_0blocks },
{ "T0214_read12_beyondeol", T0214_read12_beyondeol },
{ NULL, NULL }
};

2
test-tool/iscsi-test.h
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@@ -58,8 +58,10 @@ int T0200_read16_simple(const char *initiator, const char *url);
int T0201_read16_rdprotect(const char *initiator, const char *url);
int T0202_read16_flags(const char *initiator, const char *url);
int T0203_read16_0blocks(const char *initiator, const char *url);
int T0204_read16_beyondeol(const char *initiator, const char *url);
int T0210_read12_simple(const char *initiator, const char *url);
int T0211_read12_rdprotect(const char *initiator, const char *url);
int T0212_read12_flags(const char *initiator, const char *url);
int T0213_read12_0blocks(const char *initiator, const char *url);
int T0214_read12_beyondeol(const char *initiator, const char *url);