177 lines
7.1 KiB
C
177 lines
7.1 KiB
C
/*
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Copyright (C) 2013 by Ronnie Sahlberg <ronniesahlberg@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <CUnit/CUnit.h>
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#include "iscsi.h"
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#include "scsi-lowlevel.h"
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#include "iscsi-support.h"
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#include "iscsi-test-cu.h"
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void
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test_inquiry_standard(void)
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{
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int ret, i;
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struct scsi_inquiry_standard *std_inq;
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logging(LOG_VERBOSE, LOG_BLANK_LINE);
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logging(LOG_VERBOSE, "Test of the standard INQUIRY page");
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logging(LOG_VERBOSE, "Verify we can read standard INQUIRY page");
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/* 260 bytes is the maximum possible size of the standard vpd */
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ret = inquiry(sd, &task, 0, 0, 260,
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EXPECT_STATUS_GOOD);
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CU_ASSERT_EQUAL(ret, 0);
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logging(LOG_VERBOSE, "Verify we got at least 36 bytes of data");
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CU_ASSERT(task->datain.size >= 36);
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logging(LOG_VERBOSE, "Verify we can unmarshall the DATA-IN buffer");
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std_inq = scsi_datain_unmarshall(task);
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CU_ASSERT_NOT_EQUAL(std_inq, NULL);
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if (std_inq == NULL) {
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logging(LOG_NORMAL, "[FAILED] Failed to unmarshall DATA-IN "
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"buffer");
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return;
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}
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logging(LOG_VERBOSE, "Verify peripheral-qualifier is 0");
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CU_ASSERT_EQUAL(std_inq->qualifier, 0);
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logging(LOG_VERBOSE, "Verify version field is either 0x4, 0x5 or 0x6");
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switch (std_inq->version) {
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case 0x0:
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logging(LOG_NORMAL, "[WARNING] Standard INQUIRY data claims "
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"conformance to no standard. Version==0. "
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"Bad sport.");
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break;
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case 0x4:
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case 0x5:
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case 0x6:
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break;
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default:
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logging(LOG_NORMAL, "[FAILED] Invalid version in standard "
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"INQUIRY data. Version %d found but only versions "
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"0x4,0x4,0x6 are valid.", std_inq->version);
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CU_FAIL("Invalid version in INQUIRY data");
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}
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logging(LOG_VERBOSE, "Verify response-data-format is 2 "
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"(SPC-2 or later)");
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if (std_inq->response_data_format != 2) {
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logging(LOG_NORMAL, "[FAILED] Response data format is "
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"invalid. Must be 2 but device returned %d",
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std_inq->response_data_format);
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}
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CU_ASSERT_EQUAL(std_inq->response_data_format, 2);
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logging(LOG_VERBOSE, "Verify additional-length is correct");
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if (std_inq->additional_length > task->datain.size - 5) {
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logging(LOG_NORMAL, "[FAILED] Bad additional length "
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"returned. Should be %d but device returned %d.",
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task->datain.size - 5,
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std_inq->additional_length);
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logging(LOG_NORMAL, "[FAILED] Additional length points "
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"beyond end of data");
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CU_FAIL("Additional length points beyond end of data");
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}
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if (std_inq->additional_length < task->datain.size - 5) {
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logging(LOG_NORMAL, "[WARNING] Bad additional length "
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"returned. Should be %d but device returned %d. ",
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task->datain.size - 5,
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std_inq->additional_length);
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logging(LOG_VERBOSE, "Verify that all padding data is 0");
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for (i = std_inq->additional_length + 6; i < task->datain.size; i++) {
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if (!task->datain.data[i])
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continue;
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logging(LOG_NORMAL, "[FAILED] Padding data is not zero."
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" Are we leaking data?");
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CU_FAIL("Padding data is not zero. Leaking data?");
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}
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}
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logging(LOG_VERBOSE, "Verify VENDOR_IDENTIFICATION is in ASCII");
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for (i = 8; i < 16; i++) {
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/* SPC-4 4.4.1 only characters 0x00 and 0x20-0x7E allowed */
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if (task->datain.data[i] == 0) {
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continue;
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}
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if (task->datain.data[i] >= 0x20 && task->datain.data[i] <= 0x7e) {
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continue;
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}
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logging(LOG_NORMAL, "[FAILED] VENDOR_IDENTIFICATION contains "
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"non-ASCII characters");
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CU_FAIL("Invalid characters in VENDOR_IDENTIFICATION");
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break;
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}
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logging(LOG_VERBOSE, "Verify PRODUCT_IDENTIFICATION is in ASCII");
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for (i = 16; i < 32; i++) {
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/* SPC-4 4.4.1 only characters 0x00 and 0x20-0x7E allowed */
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if (task->datain.data[i] == 0) {
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continue;
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}
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if (task->datain.data[i] >= 0x20 && task->datain.data[i] <= 0x7e) {
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continue;
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}
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logging(LOG_NORMAL, "[FAILED] PRODUCT_IDENTIFICATION contains "
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"non-ASCII characters");
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CU_FAIL("Invalid characters in PRODUCT_IDENTIFICATION");
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break;
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}
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logging(LOG_VERBOSE, "Verify PRODUCT_REVISION_LEVEL is in ASCII");
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for (i = 32; i < 36; i++) {
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/* SPC-4 4.4.1 only characters 0x00 and 0x20-0x7E allowed */
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if (task->datain.data[i] == 0) {
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continue;
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}
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if (task->datain.data[i] >= 0x20 && task->datain.data[i] <= 0x7e) {
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continue;
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}
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logging(LOG_NORMAL, "[FAILED] PRODUCT_REVISON_LEVEL contains "
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"non-ASCII characters");
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CU_FAIL("Invalid characters in PRODUCT_REVISON_LEVEL");
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break;
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}
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logging(LOG_VERBOSE, "Verify AERC is clear in SPC-3 and later");
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if (task->datain.data[3] & 0x80 && std_inq->version >= 5) {
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logging(LOG_NORMAL, "[FAILED] AERC is set but this device "
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"reports SPC-3 or later.");
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CU_FAIL("AERC is set but SPC-3+ is claimed");
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}
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logging(LOG_VERBOSE, "Verify TRMTSK is clear in SPC-2 and later");
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if (task->datain.data[3] & 0x40 && std_inq->version >= 4) {
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logging(LOG_NORMAL, "[FAILED] TRMTSK is set but this device "
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"reports SPC-2 or later.");
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CU_FAIL("TRMTSK is set but SPC-2+ is claimed");
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}
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if (task != NULL) {
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scsi_free_scsi_task(task);
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task = NULL;
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}
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}
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