TESTS: Add tests for the reserved bits/bytes in SANITIZE

2013-07-05 13:32:49 -07:00
parent 3e2729bcfa
commit cee82ad135
6 changed files with 277 additions and 3 deletions
--- a/test-tool/test_sanitize_block_erase_reserved.c
+++ b/test-tool/test_sanitize_block_erase_reserved.c
@@ -0,0 +1,85 @@
+/* 
+   Copyright (C) 2013 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 <arpa/inet.h>
+#include <CUnit/CUnit.h>
+
+#include "iscsi.h"
+#include "iscsi-private.h"
+#include "scsi-lowlevel.h"
+#include "iscsi-test-cu.h"
+
+static int change_num;
+
+static int my_iscsi_queue_pdu(struct iscsi_context *iscsi _U_, struct iscsi_pdu *pdu)
+{
+	switch (change_num) {
+	case 1:
+		/* Set reserved bit 0x40 in byte 1 of the CDB */
+		pdu->outdata.data[33] |= 0x40;
+		break;
+	case 2:
+	case 3:
+	case 4:
+	case 5:
+	case 6:
+		/* Set reserved byte in the CDB */
+		pdu->outdata.data[32 + change_num] = change_num;
+		break;
+	}
+
+	change_num = 0;	
+	return 0;
+}
+
+void test_sanitize_block_erase_reserved(void)
+{ 
+	int i, ret;
+
+	logging(LOG_VERBOSE, LOG_BLANK_LINE);
+	logging(LOG_VERBOSE, "Test SANITIZE BLOCK_ERASE Reserved bits/bytes");
+
+	CHECK_FOR_SANITIZE;
+
+	local_iscsi_queue_pdu = my_iscsi_queue_pdu;
+
+
+	logging(LOG_VERBOSE, "Send SANITIZE command with the reserved "
+		"bit in byte 1 set to 1");
+	change_num = 1;
+	ret = sanitize_invalidfieldincdb(iscsic, tgt_lun,
+		       0, 0, SCSI_SANITIZE_BLOCK_ERASE, 0, NULL);
+	if (ret == -2) {
+		logging(LOG_NORMAL, "[SKIPPED] SANITIZE BLOCK_ERASE is not "
+			"implemented on target.");
+		CU_PASS("SANITIZE is not implemented.");
+		return;
+	}
+	CU_ASSERT_EQUAL(ret, 0);
+
+
+	for (i = 2; i < 7; i++) {
+		logging(LOG_VERBOSE, "Send SANITIZE command with the reserved "
+			"byte %d set to non-zero", i);
+		change_num = i;
+
+		ret = sanitize_invalidfieldincdb(iscsic, tgt_lun,
+			0, 0, SCSI_SANITIZE_BLOCK_ERASE, 0, NULL);
+		CU_ASSERT_EQUAL(ret, 0);
+	}
+}