Add simple tests for WRITEVERIFY10/12/16

Makefile.am

@@ -94,7 +94,10 @@ bin_iscsi_test_SOURCES = test-tool/iscsi-test.c \
 	test-tool/0290_write10_simple.c test-tool/0291_write10_wrprotect.c \
 	test-tool/0292_write10_flags.c  test-tool/0293_write10_0blocks.c   \
 	test-tool/0294_write10_beyondeol.c \
-	test-tool/0300_readonly.c
+	test-tool/0300_readonly.c \
+	test-tool/0310_writeverify10_simple.c \
+	test-tool/0320_writeverify12_simple.c \
+	test-tool/0330_writeverify16_simple.c
 endif
 
 # LD_PRELOAD library.

test-tool/0310_writeverify10_simple.c

@@ -0,0 +1,134 @@
+/* 
+   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 T0310_writeverify10_simple(const char *initiator, const char *url, int data_loss, int show_info)
+{ 
+	struct iscsi_context *iscsi;
+	struct scsi_task *task;
+	struct scsi_readcapacity16 *rc16;
+	int ret, i, lun;
+	uint32_t block_size;
+	uint32_t num_blocks;
+	unsigned char data[512 * 256];
+
+	printf("0310_writeverify10_simple:\n");
+	printf("===================\n");
+	if (show_info) {
+		printf("Test basic WRITEVERIFY10 functionality.\n");
+		printf("1, Verify we can write the first 1-256 blocks of the LUN.\n");
+		printf("2, Verify we can write the last 1-256 blocks of the LUN.\n");
+		printf("\n");
+		return 0;
+	}
+
+	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 READCAPACITY16 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);
+
+
+	if (!data_loss) {
+		printf("--dataloss flag is not set. Skipping test\n");
+		ret = -1;
+		goto finished;
+	}
+	
+
+	ret = 0;
+
+	/* write the first 1 - 256 blocks at the start of the LUN */
+	printf("Writing first 1-256 blocks ... ");
+	for (i = 1; i <= 256; i++) {
+		task = iscsi_writeverify10_sync(iscsi, lun, 0, data, i * block_size, block_size, 0, 0, 0, 0);
+		if (task == NULL) {
+		        printf("[FAILED]\n");
+			printf("Failed to send WRITEVERIFY10 command: %s\n", iscsi_get_error(iscsi));
+			ret++;
+			goto test2;
+		}
+		if (task->status != SCSI_STATUS_GOOD) {
+		        printf("[FAILED]\n");
+			printf("WRITEVERIFY10 command: failed with sense. %s\n", iscsi_get_error(iscsi));
+			ret++;
+			scsi_free_scsi_task(task);
+			goto test2;
+		}
+		scsi_free_scsi_task(task);
+	}
+	printf("[OK]\n");
+
+
+test2:
+	/* write the last 1 - 256 blocks at the end of the LUN */
+	printf("Writing last 1-256 blocks ... ");
+	for (i = 1; i <= 256; i++) {
+		task = iscsi_writeverify10_sync(iscsi, lun, num_blocks +1 - i, data, i * block_size, block_size, 0, 0, 0, 0);
+		if (task == NULL) {
+		        printf("[FAILED]\n");
+			printf("Failed to send WRITEVERIFY10 command: %s\n", iscsi_get_error(iscsi));
+			ret++;
+			goto test3;
+		}
+		if (task->status != SCSI_STATUS_GOOD) {
+		        printf("[FAILED]\n");
+			printf("WRITEVERIFY10 command: failed with sense. %s\n", iscsi_get_error(iscsi));
+			ret++;
+			scsi_free_scsi_task(task);
+			goto test3;
+		}
+		scsi_free_scsi_task(task);
+	}
+	printf("[OK]\n");
+
+
+test3:
+
+finished:
+	iscsi_logout_sync(iscsi);
+	iscsi_destroy_context(iscsi);
+	return ret;
+}

test-tool/0320_writeverify12_simple.c

@@ -0,0 +1,134 @@
+/* 
+   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 T0320_writeverify12_simple(const char *initiator, const char *url, int data_loss, int show_info)
+{ 
+	struct iscsi_context *iscsi;
+	struct scsi_task *task;
+	struct scsi_readcapacity16 *rc16;
+	int ret, i, lun;
+	uint32_t block_size;
+	uint32_t num_blocks;
+	unsigned char data[512 * 256];
+
+	printf("0320_writeverify12_simple:\n");
+	printf("===================\n");
+	if (show_info) {
+		printf("Test basic WRITEVERIFY12 functionality.\n");
+		printf("1, Verify we can write the first 1-256 blocks of the LUN.\n");
+		printf("2, Verify we can write the last 1-256 blocks of the LUN.\n");
+		printf("\n");
+		return 0;
+	}
+
+	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 READCAPACITY16 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);
+
+
+	if (!data_loss) {
+		printf("--dataloss flag is not set. Skipping test\n");
+		ret = -1;
+		goto finished;
+	}
+	
+
+	ret = 0;
+
+	/* write the first 1 - 256 blocks at the start of the LUN */
+	printf("Writing first 1-256 blocks ... ");
+	for (i = 1; i <= 256; i++) {
+		task = iscsi_writeverify12_sync(iscsi, lun, 0, data, i * block_size, block_size, 0, 0, 0, 0);
+		if (task == NULL) {
+		        printf("[FAILED]\n");
+			printf("Failed to send WRITEVERIFY12 command: %s\n", iscsi_get_error(iscsi));
+			ret++;
+			goto test2;
+		}
+		if (task->status != SCSI_STATUS_GOOD) {
+		        printf("[FAILED]\n");
+			printf("WRITEVERIFY12 command: failed with sense. %s\n", iscsi_get_error(iscsi));
+			ret++;
+			scsi_free_scsi_task(task);
+			goto test2;
+		}
+		scsi_free_scsi_task(task);
+	}
+	printf("[OK]\n");
+
+
+test2:
+	/* write the last 1 - 256 blocks at the end of the LUN */
+	printf("Writing last 1-256 blocks ... ");
+	for (i = 1; i <= 256; i++) {
+		task = iscsi_writeverify12_sync(iscsi, lun, num_blocks +1 - i, data, i * block_size, block_size, 0, 0, 0, 0);
+		if (task == NULL) {
+		        printf("[FAILED]\n");
+			printf("Failed to send WRITEVERIFY12 command: %s\n", iscsi_get_error(iscsi));
+			ret++;
+			goto test3;
+		}
+		if (task->status != SCSI_STATUS_GOOD) {
+		        printf("[FAILED]\n");
+			printf("WRITEVERIFY12 command: failed with sense. %s\n", iscsi_get_error(iscsi));
+			ret++;
+			scsi_free_scsi_task(task);
+			goto test3;
+		}
+		scsi_free_scsi_task(task);
+	}
+	printf("[OK]\n");
+
+
+test3:
+
+finished:
+	iscsi_logout_sync(iscsi);
+	iscsi_destroy_context(iscsi);
+	return ret;
+}

test-tool/0330_writeverify16_simple.c

@@ -0,0 +1,134 @@
+/* 
+   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 T0330_writeverify16_simple(const char *initiator, const char *url, int data_loss, int show_info)
+{ 
+	struct iscsi_context *iscsi;
+	struct scsi_task *task;
+	struct scsi_readcapacity16 *rc16;
+	int ret, i, lun;
+	uint32_t block_size;
+	uint64_t num_blocks;
+	unsigned char data[512 * 256];
+
+	printf("0330_writeverify16_simple:\n");
+	printf("===================\n");
+	if (show_info) {
+		printf("Test basic WRITEVERIFY16 functionality.\n");
+		printf("1, Verify we can write the first 1-256 blocks of the LUN.\n");
+		printf("2, Verify we can write the last 1-256 blocks of the LUN.\n");
+		printf("\n");
+		return 0;
+	}
+
+	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 READCAPACITY16 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);
+
+
+	if (!data_loss) {
+		printf("--dataloss flag is not set. Skipping test\n");
+		ret = -1;
+		goto finished;
+	}
+	
+
+	ret = 0;
+
+	/* write the first 1 - 256 blocks at the start of the LUN */
+	printf("Writing first 1-256 blocks ... ");
+	for (i = 1; i <= 256; i++) {
+		task = iscsi_writeverify16_sync(iscsi, lun, 0, data, i * block_size, block_size, 0, 0, 0, 0);
+		if (task == NULL) {
+		        printf("[FAILED]\n");
+			printf("Failed to send WRITEVERIFY16 command: %s\n", iscsi_get_error(iscsi));
+			ret++;
+			goto test2;
+		}
+		if (task->status != SCSI_STATUS_GOOD) {
+		        printf("[FAILED]\n");
+			printf("WRITEVERIFY16 command: failed with sense. %s\n", iscsi_get_error(iscsi));
+			ret++;
+			scsi_free_scsi_task(task);
+			goto test2;
+		}
+		scsi_free_scsi_task(task);
+	}
+	printf("[OK]\n");
+
+
+test2:
+	/* write the last 1 - 256 blocks at the end of the LUN */
+	printf("Writing last 1-256 blocks ... ");
+	for (i = 1; i <= 256; i++) {
+		task = iscsi_writeverify16_sync(iscsi, lun, num_blocks +1 - i, data, i * block_size, block_size, 0, 0, 0, 0);
+		if (task == NULL) {
+		        printf("[FAILED]\n");
+			printf("Failed to send WRITEVERIFY16 command: %s\n", iscsi_get_error(iscsi));
+			ret++;
+			goto test3;
+		}
+		if (task->status != SCSI_STATUS_GOOD) {
+		        printf("[FAILED]\n");
+			printf("WRITEVERIFY16 command: failed with sense. %s\n", iscsi_get_error(iscsi));
+			ret++;
+			scsi_free_scsi_task(task);
+			goto test3;
+		}
+		scsi_free_scsi_task(task);
+	}
+	printf("[OK]\n");
+
+
+test3:
+
+finished:
+	iscsi_logout_sync(iscsi);
+	iscsi_destroy_context(iscsi);
+	return ret;
+}

test-tool/iscsi-test.c

@@ -142,6 +142,15 @@ struct scsi_test tests[] = {
 /* Readonly */
 { "T0300_readonly",			T0300_readonly },
 
+/* writeverify10*/
+{ "T0310_writeverify10_simple",		T0310_writeverify10_simple },
+
+/* writeverify12*/
+{ "T0320_writeverify12_simple",		T0320_writeverify12_simple },
+
+/* writeverify16*/
+{ "T0330_writeverify16_simple",		T0330_writeverify16_simple },
+
 { NULL, NULL }
 };
 

test-tool/iscsi-test.h

@@ -102,3 +102,9 @@ int T0293_write10_0blocks(const char *initiator, const char *url, int data_loss,
 int T0294_write10_beyondeol(const char *initiator, const char *url, int data_loss, int show_info);
 
 int T0300_readonly(const char *initiator, const char *url, int data_loss, int show_info);
+
+int T0310_writeverify10_simple(const char *initiator, const char *url, int data_loss, int show_info);
+
+int T0320_writeverify12_simple(const char *initiator, const char *url, int data_loss, int show_info);
+
+int T0330_writeverify16_simple(const char *initiator, const char *url, int data_loss, int show_info);