86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/*
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Copyright (C) 2013 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_read6_simple(void)
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{
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int i, ret;
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logging(LOG_VERBOSE, LOG_BLANK_LINE);
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logging(LOG_VERBOSE, "Test READ6 of 1-255 blocks at the start of the LUN");
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for (i = 1; i <= 255; i++) {
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ret = read6(sd, NULL, 0, i * block_size,
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block_size, NULL,
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EXPECT_STATUS_GOOD);
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if (ret == -2) {
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logging(LOG_NORMAL, "[SKIPPED] READ6 is not implemented.");
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CU_PASS("READ6 is not implemented.");
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return;
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}
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CU_ASSERT_EQUAL(ret, 0);
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}
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logging(LOG_VERBOSE, "Test READ6 of 1-255 blocks at the end of the LUN");
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if (num_blocks > 0x200000) {
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CU_PASS("LUN is too big for read-at-eol tests with READ6. Skipping test.\n");
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} else {
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for (i = 1; i <= 255; i++) {
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ret = read6(sd, NULL, num_blocks - i,
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i * block_size, block_size, NULL,
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EXPECT_STATUS_GOOD);
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CU_ASSERT_EQUAL(ret, 0);
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}
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}
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logging(LOG_VERBOSE, "Transfer length == 0 means we want to transfer "
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"256 blocks");
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logging(LOG_VERBOSE, "Test sending a READ6 with transfer length == 0 "
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"(meaning 256 blocks)");
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/* 256 is converted to 0 when the CDB is marshalled by the helper */
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ret = read6(sd, &task, 0,
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256 * block_size, block_size, NULL,
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EXPECT_STATUS_GOOD);
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if (task->status != SCSI_STATUS_GOOD) {
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logging(LOG_NORMAL, "[FAILED] READ6 command: "
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"failed with sense. %s", sd->error_str );
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}
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CU_ASSERT_EQUAL(task->status, SCSI_STATUS_GOOD);
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logging(LOG_VERBOSE, "Verify that we did get 256 blocks of data back");
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if (task->datain.size == (int)(256 * block_size)) {
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logging(LOG_VERBOSE, "[SUCCESS] Target returned 256 blocks of "
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"data");
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} else {
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logging(LOG_NORMAL, "[FAILED] Target did not return 256 "
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"blocks of data");
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}
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CU_ASSERT_EQUAL(task->datain.size, (int)(256 * block_size));
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}
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