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lxdream 0.9.1
released Jun 29
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filename test/lib.c
changeset 190:f7653df5e832
prev185:6755a04c447f
author nkeynes
date Wed Aug 02 04:13:15 2006 +0000 (13 years ago)
permissions -rw-r--r--
last change Add many more TA test cases (a couple of corner cases aren't 100% correct
yet, TBA)
Add new test "testregs" to check register masks (currently just PVR registers)
file annotate diff log raw
1.1 --- a/test/lib.c Tue Jul 11 01:35:27 2006 +0000
1.2 +++ b/test/lib.c Wed Aug 02 04:13:15 2006 +0000
1.3 @@ -18,3 +18,45 @@
1.4 fprintf( f, "\n");
1.5 }
1.6 }
1.7 +
1.8 +void fwrite_diff( FILE *f, char *a, int a_length, char *b, int b_length )
1.9 +{
1.10 + int i;
1.11 + fprintf( f, "Expected %d bytes:\n", a_length );
1.12 + fwrite_dump( f, a, a_length );
1.13 + fprintf( f, "but was %d bytes =>\n", b_length );
1.14 + fwrite_dump( f, b, b_length );
1.15 +}
1.16 +
1.17 +void fwrite_diff32( FILE *f, char *a, int a_length, char *b, int b_length )
1.18 +{
1.19 + int i,j, k;
1.20 + int length = a_length > b_length ? a_length : b_length;
1.21 + fprintf( f, "Expected %d bytes, was %d bytes =>\n", a_length, b_length );
1.22 +
1.23 + for( i=0; i<length; i+=16 ) {
1.24 + for( k=0; k<32 && i+k < length; k+=4 ) {
1.25 + if( i+k >= a_length || i+k >= b_length ||
1.26 + *((volatile unsigned int *)(a+i+k)) != *((volatile unsigned int *)(b+i+k)) ) {
1.27 + break;
1.28 + }
1.29 + }
1.30 + if( k != 32 && i+k != length ) {
1.31 + fprintf( f, "%08X: ", i );
1.32 + for( j=0; j<16 && i+j < a_length; j+=4 ) {
1.33 + fprintf( f, "%08X ", *((volatile unsigned int *)(a+i+j)) );
1.34 + }
1.35 +
1.36 + for(; j<16; j+=4 ) {
1.37 + fprintf( f, " " );
1.38 + }
1.39 +
1.40 + fprintf( f, "| " );
1.41 + for( j=0; j<16 && i+j < b_length; j+=4 ) {
1.42 + fprintf( f, "%08X ", *((volatile unsigned int *)(b+i+j)) );
1.43 + }
1.44 +
1.45 + fprintf( f, "\n");
1.46 + }
1.47 + }
1.48 +}
.