transmission/libtransmission/utils-test.c

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#include <stdio.h> /* fprintf */
#include <string.h> /* strcmp */
#include "transmission.h"
#include "utils.h"
#define VERBOSE 0
#define NUM_LOOPS 1
#define SPEED_TEST 0
#if SPEED_TEST
#undef VERBOSE
#define VERBOSE 0
#undef NUM_LOOPS
#define NUM_LOOPS 200
#endif
static int test = 0;
#define check(A) { \
++test; \
if (A) { \
if( VERBOSE ) \
fprintf( stderr, "PASS test #%d (%s, %d)\n", test, __FILE__, __LINE__ ); \
} else { \
fprintf( stderr, "FAIL test #%d (%s, %d)\n", test, __FILE__, __LINE__ ); \
return test; \
} \
}
static int
test_bitfields( void )
{
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unsigned int i;
unsigned int bitcount = 5000000;
tr_bitfield * field = tr_bitfieldNew( bitcount );
/* test tr_bitfieldAdd */
for( i=0; i<bitcount; ++i )
if( !( i % 7 ) )
tr_bitfieldAdd( field, i );
for( i=0; i<bitcount; ++i )
check( tr_bitfieldHas( field, i ) == (!(i%7)) );
/* test tr_bitfieldAddRange */
tr_bitfieldAddRange( field, 0, bitcount );
for( i=0; i<bitcount; ++i )
check( tr_bitfieldHas( field, i ) );
/* test tr_bitfieldRemRange in the middle of a boundary */
tr_bitfieldRemRange( field, 4, 21 );
for( i=0; i<64; ++i )
check( tr_bitfieldHas( field, i ) == ( ( i < 4 ) || ( i >= 21 ) ) );
/* test tr_bitfieldRemRange on the boundaries */
tr_bitfieldAddRange( field, 0, 64 );
tr_bitfieldRemRange( field, 8, 24 );
for( i=0; i<64; ++i )
check( tr_bitfieldHas( field, i ) == ( ( i < 8 ) || ( i >= 24 ) ) );
/* test tr_bitfieldRemRange when begin & end is on the same word */
tr_bitfieldAddRange( field, 0, 64 );
tr_bitfieldRemRange( field, 4, 5 );
for( i=0; i<64; ++i )
check( tr_bitfieldHas( field, i ) == ( ( i < 4 ) || ( i >= 5 ) ) );
/* test tr_bitfieldAddRange */
tr_bitfieldRemRange( field, 0, 64 );
tr_bitfieldAddRange( field, 4, 21 );
for( i=0; i<64; ++i )
check( tr_bitfieldHas( field, i ) == ( ( 4 <= i ) && ( i < 21 ) ) );
/* test tr_bitfieldAddRange on the boundaries */
tr_bitfieldRemRange( field, 0, 64 );
tr_bitfieldAddRange( field, 8, 24 );
for( i=0; i<64; ++i )
check( tr_bitfieldHas( field, i ) == ( ( 8 <= i ) && ( i < 24 ) ) );
/* test tr_bitfieldAddRange when begin & end is on the same word */
tr_bitfieldRemRange( field, 0, 64 );
tr_bitfieldAddRange( field, 4, 5 );
for( i=0; i<64; ++i )
check( tr_bitfieldHas( field, i ) == ( ( 4 <= i ) && ( i < 5 ) ) );
tr_bitfieldFree( field );
return 0;
}
int
main( void )
{
char *in, *out;
int len;
int i;
int l;
/* base64 */
in = "YOYO!";
out = tr_base64_encode( in, -1, &len );
check( out );
check( !strcmp( out, "WU9ZTyE=\n" ) );
check( len == 9 );
in = tr_base64_decode( out, -1, &len );
check( in );
check( !strcmp( in, "YOYO!" ) );
check( len == 5 );
tr_free( in );
tr_free( out );
/* simple bitfield tests */
for( l=0; l<NUM_LOOPS; ++l )
if(( i = test_bitfields( )))
return i;
return 0;
}