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[test] Rewrite TCP/IP tests using okx()

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2014-04-23 17:21:06 +01:00
parent d644ad41f5
commit 5c6aa56f28
1 changed files with 53 additions and 38 deletions
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91
src/tests/tcpip_test.c
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@ -142,51 +142,66 @@ static uint16_t rfc_tcpip_chksum ( const void *data, size_t len ) {
* Report TCP/IP fixed-data test result
*
* @v test TCP/IP test
* @v file Test code file
* @v line Test code line
*/
#define tcpip_ok( test ) do { \
uint16_t expected; \
uint16_t generic_sum; \
uint16_t sum; \
expected = rfc_tcpip_chksum ( (test)->data, (test)->len ); \
generic_sum = generic_tcpip_continue_chksum ( TCPIP_EMPTY_CSUM, \
(test)->data, \
(test)->len ); \
ok ( generic_sum == expected ); \
sum = tcpip_continue_chksum ( TCPIP_EMPTY_CSUM, (test)->data, \
(test)->len ); \
ok ( sum == expected ); \
} while ( 0 )
static void tcpip_okx ( struct tcpip_test *test, const char *file,
unsigned int line ) {
uint16_t expected;
uint16_t generic_sum;
uint16_t sum;
/* Verify generic_tcpip_continue_chksum() result */
expected = rfc_tcpip_chksum ( test->data, test->len );
generic_sum = generic_tcpip_continue_chksum ( TCPIP_EMPTY_CSUM,
test->data, test->len );
okx ( generic_sum == expected, file, line );
/* Verify optimised tcpip_continue_chksum() result */
sum = tcpip_continue_chksum ( TCPIP_EMPTY_CSUM, test->data, test->len );
okx ( sum == expected, file, line );
}
#define tcpip_ok( test ) tcpip_okx ( test, __FILE__, __LINE__ )
/**
* Report TCP/IP pseudorandom-data test result
*
* @v test TCP/IP test
* @v file Test code file
* @v line Test code line
*/
#define tcpip_random_ok( test ) do { \
uint8_t *data = ( tcpip_data + (test)->offset ); \
uint16_t expected; \
uint16_t generic_sum; \
uint16_t sum; \
unsigned long elapsed; \
unsigned int i; \
assert ( ( (test)->len + (test)->offset ) <= \
sizeof ( tcpip_data ) ); \
srandom ( (test)->seed ); \
for ( i = 0 ; i < (test)->len ; i++ ) \
data[i] = random(); \
expected = rfc_tcpip_chksum ( data, (test)->len ); \
generic_sum = generic_tcpip_continue_chksum ( TCPIP_EMPTY_CSUM, \
data, \
(test)->len ); \
ok ( generic_sum == expected ); \
simple_profile(); \
sum = tcpip_continue_chksum ( TCPIP_EMPTY_CSUM, data, \
(test)->len ); \
elapsed = simple_profile(); \
ok ( sum == expected ); \
DBG ( "TCPIP checksummed %zd bytes (+%zd) in %ld ticks\n", \
(test)->len, (test)->offset, elapsed ); \
} while ( 0 )
static void tcpip_random_okx ( struct tcpip_random_test *test,
const char *file, unsigned int line ) {
uint8_t *data = ( tcpip_data + test->offset );
uint16_t expected;
uint16_t generic_sum;
uint16_t sum;
unsigned long elapsed;
unsigned int i;
/* Sanity check */
assert ( ( test->len + test->offset ) <= sizeof ( tcpip_data ) );
/* Generate random data */
srandom ( test->seed );
for ( i = 0 ; i < test->len ; i++ )
data[i] = random();
/* Verify generic_tcpip_continue_chksum() result */
expected = rfc_tcpip_chksum ( data, test->len );
generic_sum = generic_tcpip_continue_chksum ( TCPIP_EMPTY_CSUM,
data, test->len );
okx ( generic_sum == expected, file, line );
/* Verify optimised tcpip_continue_chksum() result */
simple_profile();
sum = tcpip_continue_chksum ( TCPIP_EMPTY_CSUM, data, test->len );
elapsed = simple_profile();
okx ( sum == expected, file, line );
DBG ( "TCPIP checksummed %zd bytes (+%zd) in %ld ticks\n",
test->len, test->offset, elapsed );
}
#define tcpip_random_ok( test ) tcpip_random_okx ( test, __FILE__, __LINE__ )
/**
* Perform TCP/IP self-tests