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Add two additional READ16-beyond-eol tests

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This helps testing SCSI target implementations that represent the
byte offset from the start of the device as a signed or unsigned
64-bit integer.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
This commit is contained in:
Bart Van Assche
2013-06-08 11:09:36 +02:00
committed by Ronnie Sahlberg
parent ba8a8d0a4e
commit 08ed1c2aea
1 changed files with 41 additions and 0 deletions
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41
test-tool/test_read16_beyond_eol.c
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@@ -24,6 +24,17 @@
#include "iscsi-test-cu.h"
static int ilog2(size_t i)
{
int j = -1;
while (i) {
i >>= 1;
j++;
}
return j;
}
void
test_read16_beyond_eol(void)
{
@@ -63,6 +74,36 @@ test_read16_beyond_eol(void)
}
logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==2^%d",
64 - ilog2(block_size));
for (i = 1; i <= 256; i++) {
if (maximum_transfer_length && maximum_transfer_length < i) {
break;
}
ret = read16_lbaoutofrange(iscsic, tgt_lun,
1ULL << (64 - ilog2(block_size)),
i * block_size, block_size,
0, 0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==2^%d",
63 - ilog2(block_size));
for (i = 1; i <= 256; i++) {
if (maximum_transfer_length && maximum_transfer_length < i) {
break;
}
ret = read16_lbaoutofrange(iscsic, tgt_lun,
1ULL << (63 - ilog2(block_size)),
i * block_size, block_size,
0, 0, 0, 0, 0, NULL);
CU_ASSERT_EQUAL(ret, 0);
}
logging(LOG_VERBOSE, "Test READ16 1-256 blocks at LBA==-1");
for (i = 1; i <= 256; i++) {
if (maximum_transfer_length && maximum_transfer_length < i) {