108 lines
3.6 KiB
C
108 lines
3.6 KiB
C
/*
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Copyright (C) 2013 Ronnie Sahlberg <ronneisahlberg@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-test-cu.h"
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static int ilog2(size_t i)
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{
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int j = -1;
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while (i) {
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i >>= 1;
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j++;
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}
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return j;
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}
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void
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test_read16_beyond_eol(void)
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{
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int i;
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CHECK_FOR_SBC;
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logging(LOG_VERBOSE, LOG_BLANK_LINE);
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logging(LOG_VERBOSE, "Test READ16 1-256 blocks one block beyond the end");
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for (i = 1; i <= 256; i++) {
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if (maximum_transfer_length && maximum_transfer_length < i) {
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break;
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}
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READ16(sd, NULL, num_blocks + 1 - i,
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i * block_size, block_size, 0, 0, 0, 0, 0, NULL,
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EXPECT_LBA_OOB);
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}
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logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==2^63");
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for (i = 1; i <= 256; i++) {
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if (maximum_transfer_length && maximum_transfer_length < i) {
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break;
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}
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READ16(sd, NULL, 0x8000000000000000ULL,
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i * block_size, block_size, 0, 0, 0, 0, 0, NULL,
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EXPECT_LBA_OOB);
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}
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logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==2^%d",
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64 - ilog2(block_size));
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for (i = 1; i <= 256; i++) {
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if (maximum_transfer_length && maximum_transfer_length < i) {
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break;
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}
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READ16(sd, NULL, 1ULL << (64 - ilog2(block_size)),
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i * block_size, block_size, 0, 0, 0, 0, 0, NULL,
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EXPECT_LBA_OOB);
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}
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logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==2^%d",
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63 - ilog2(block_size));
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for (i = 1; i <= 256; i++) {
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if (maximum_transfer_length && maximum_transfer_length < i) {
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break;
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}
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READ16(sd, NULL, 1ULL << (63 - ilog2(block_size)),
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i * block_size, block_size, 0, 0, 0, 0, 0, NULL,
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EXPECT_LBA_OOB);
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}
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logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==-1");
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for (i = 1; i <= 256; i++) {
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if (maximum_transfer_length && maximum_transfer_length < i) {
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break;
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}
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READ16(sd, NULL, -1, i * block_size,
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block_size, 0, 0, 0, 0, 0, NULL,
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EXPECT_LBA_OOB);
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}
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logging(LOG_VERBOSE, "Test READ16 2-256 blocks all but one block beyond the end");
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for (i = 2; i <= 256; i++) {
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if (maximum_transfer_length && maximum_transfer_length < i) {
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break;
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}
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READ16(sd, NULL, num_blocks - 1,
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i * block_size, block_size, 0, 0, 0, 0, 0, NULL,
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EXPECT_LBA_OOB);
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}
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}
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