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Tests: Create a global scratch buffer and avoid allocating memory in the tests

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Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
This commit is contained in:
Ronnie Sahlberg
2016-02-21 07:56:47 -08:00
parent b4e4649ae5
commit f88bcf61cc
89 changed files with 454 additions and 545 deletions
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50
test-tool/test_writesame10_unmap.c
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@@ -32,7 +32,6 @@ test_writesame10_unmap(void)
{
int ret;
unsigned int i;
unsigned char *buf = alloca(256 * block_size);
CHECK_FOR_DATALOSS;
CHECK_FOR_THIN_PROVISIONING;
@@ -42,17 +41,18 @@ test_writesame10_unmap(void)
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test WRITESAME10 of 1-256 blocks at the start of "
"the LUN");
memset(buf, 0xa6, 256 * block_size);
memset(scratch, 0xa6, 256 * block_size);
for (i = 1; i <= 256; i++) {
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, i * block_size);
WRITE10(sd, 0, i * block_size, block_size, 0, 0, 0, 0, 0, buf,
memset(scratch, 0xff, i * block_size);
WRITE10(sd, 0, i * block_size, block_size,
0, 0, 0, 0, 0, scratch,
EXPECT_STATUS_GOOD);
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10", i);
memset(buf, 0, block_size);
memset(scratch, 0, block_size);
ret = writesame10(sd, 0,
block_size, i, 0, 1, 0, 0, buf,
block_size, i, 0, 1, 0, 0, scratch,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
@@ -64,9 +64,9 @@ test_writesame10_unmap(void)
"are now zero", i);
ret = read10(sd, NULL, 0,
i * block_size, block_size,
0, 0, 0, 0, 0, buf,
0, 0, 0, 0, 0, scratch,
EXPECT_STATUS_GOOD);
CU_ASSERT(all_zeroes(buf, i * block_size));
CU_ASSERT(all_zeroes(scratch, i * block_size));
} else {
logging(LOG_VERBOSE, "LBPRZ is clear. Skip the read "
"and verify zero test");
@@ -78,15 +78,15 @@ test_writesame10_unmap(void)
"the LUN");
for (i = 1; i <= 256; i++) {
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, i * block_size);
memset(scratch, 0xff, i * block_size);
WRITE10(sd, num_blocks - i,
i * block_size, block_size, 0, 0, 0, 0, 0, buf,
i * block_size, block_size, 0, 0, 0, 0, 0, scratch,
EXPECT_STATUS_GOOD);
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10", i);
memset(buf, 0, block_size);
memset(scratch, 0, block_size);
ret = writesame10(sd, num_blocks - i,
block_size, i, 0, 1, 0, 0, buf,
block_size, i, 0, 1, 0, 0, scratch,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
@@ -98,9 +98,9 @@ test_writesame10_unmap(void)
"are now zero", i);
ret = read10(sd, NULL, num_blocks - i,
i * block_size, block_size,
0, 0, 0, 0, 0, buf,
0, 0, 0, 0, 0, scratch,
EXPECT_STATUS_GOOD);
CU_ASSERT(all_zeroes(buf, i * block_size));
CU_ASSERT(all_zeroes(scratch, i * block_size));
} else {
logging(LOG_VERBOSE, "LBPRZ is clear. Skip the read "
"and verify zero test");
@@ -110,7 +110,7 @@ test_writesame10_unmap(void)
logging(LOG_VERBOSE, "Verify that WRITESAME10 ANCHOR==1 + UNMAP==0 is "
"invalid");
ret = writesame10(sd, 0,
block_size, 1, 1, 0, 0, 0, buf,
block_size, 1, 1, 0, 0, 0, scratch,
EXPECT_INVALID_FIELD_IN_CDB);
CU_ASSERT_EQUAL(ret, 0);
@@ -118,15 +118,15 @@ test_writesame10_unmap(void)
if (inq_lbp->anc_sup) {
logging(LOG_VERBOSE, "Test WRITESAME10 ANCHOR==1 + UNMAP==0");
memset(buf, 0, block_size);
memset(scratch, 0, block_size);
ret = writesame10(sd, 0,
block_size, 1, 1, 1, 0, 0, buf,
block_size, 1, 1, 1, 0, 0, scratch,
EXPECT_STATUS_GOOD);
} else {
logging(LOG_VERBOSE, "Test WRITESAME10 ANCHOR==1 + UNMAP==0 no "
"ANC_SUP so expecting to fail");
ret = writesame10(sd, 0,
block_size, 1, 1, 1, 0, 0, buf,
block_size, 1, 1, 1, 0, 0, scratch,
EXPECT_INVALID_FIELD_IN_CDB);
}
CU_ASSERT_EQUAL(ret, 0);
@@ -149,15 +149,15 @@ test_writesame10_unmap(void)
"lengths", i, i);
logging(LOG_VERBOSE, "Write %d blocks of 0xFF", i);
memset(buf, 0xff, i * block_size);
memset(scratch, 0xff, i * block_size);
WRITE10(sd, 0,
i * block_size, block_size, 0, 0, 0, 0, 0, buf,
i * block_size, block_size, 0, 0, 0, 0, 0, scratch,
EXPECT_STATUS_GOOD);
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10", i);
memset(buf, 0, block_size);
memset(scratch, 0, block_size);
ret = writesame10(sd, 0,
block_size, i, 0, 1, 0, 0, buf,
block_size, i, 0, 1, 0, 0, scratch,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
@@ -169,9 +169,9 @@ test_writesame10_unmap(void)
"are now zero", i);
ret = read10(sd, NULL, 0,
i * block_size, block_size,
0, 0, 0, 0, 0, buf,
0, 0, 0, 0, 0, scratch,
EXPECT_STATUS_GOOD);
CU_ASSERT(all_zeroes(buf, i * block_size));
CU_ASSERT(all_zeroes(scratch, i * block_size));
} else {
logging(LOG_VERBOSE, "LBPRZ is clear. Skip the read "
"and verify zero test");
@@ -183,7 +183,7 @@ test_writesame10_unmap(void)
logging(LOG_VERBOSE, "Unmap %d blocks using WRITESAME10", i);
ret = writesame10(sd, 0,
block_size, i, 0, 1, 0, 0, buf,
block_size, i, 0, 1, 0, 0, scratch,
EXPECT_INVALID_FIELD_IN_CDB);
CU_ASSERT_EQUAL(ret, 0);
}