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TESTS: add a flag --usb so we can clamp all i/o to at most 120k

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Add checks for maximum tranfer length to all commands that are limited
by BlockLimits/MTL
This commit is contained in:
Ronnie Sahlberg
2013-04-27 09:59:59 -07:00
parent c866787dcb
commit 2627a8845e
69 changed files with 500 additions and 354 deletions
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16
test-tool/test_writesame16_unmap.c
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@@ -1,4 +1,3 @@
/*
Copyright (C) 2013 Ronnie Sahlberg <ronniesahlberg@gmail.com>
@@ -17,6 +16,7 @@
*/
#include <stdio.h>
#include <alloca.h>
#include <CUnit/CUnit.h>
@@ -31,6 +31,8 @@ test_writesame16_unmap(void)
{
int i, ret;
unsigned int j;
unsigned char *buf = alloca(256 * block_size);
CHECK_FOR_DATALOSS;
CHECK_FOR_THIN_PROVISIONING;
@@ -40,19 +42,21 @@ test_writesame16_unmap(void)
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test WRITESAME16 of 1-256 blocks at the start of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size * i);
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, block_size * i);
ret = write16(iscsic, tgt_lun, 0,
i * block_size, block_size,
0, 0, 0, 0, 0, buf);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME16", i);
ret = writesame16(iscsic, tgt_lun, 0,
block_size, i,
0, 1, 0, 0, NULL);
if (ret == -2) {
logging(LOG_NORMAL, "[SKIPPED] WRITESAME16 is not implemented.");
CU_PASS("[SKIPPED] Target does not support WRITESAME16. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Read %d blocks and verify they are now zero", i);
@@ -64,14 +68,11 @@ test_writesame16_unmap(void)
CU_ASSERT_EQUAL(buf[j], 0);
}
}
free(buf);
}
logging(LOG_VERBOSE, "Test WRITESAME16 of 1-256 blocks at the end of the LUN");
for (i = 1; i <= 256; i++) {
unsigned char *buf = malloc(block_size * i);
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, block_size * i);
ret = write16(iscsic, tgt_lun, num_blocks - i,
@@ -94,7 +95,6 @@ test_writesame16_unmap(void)
CU_ASSERT_EQUAL(buf[j], 0);
}
}
free(buf);
}
logging(LOG_VERBOSE, "Verify that WRITESAME16 ANCHOR==1 + UNMAP==0 is invalid");