int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = 0;
fn.stop = 0;
fn.path_to_textures = "../../drawstuff/textures";
if(argc==2)
{
fn.path_to_textures = argv[1];
}
dRandSetSeed (time(0));
reset_test();
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dWorldDestroy (world);
return 0;
}
extern "C" void dTestMatrixComparison()
{
volatile int i;
printf ("dTestMatrixComparison()\n");
dMessageFunction *orig_debug = dGetDebugHandler();
dMatrixComparison mc;
dReal A[50*50];
// make first sequence
unsigned long seed = dRandGetSeed();
for (i=1; i<49; i++) {
dMakeRandomMatrix (A,i,i+1,1.0);
mc.nextMatrix (A,i,i+1,0,"A%d",i);
}
mc.end();
//mc.dump();
// test identical sequence
dSetDebugHandler (&myDebug);
dRandSetSeed (seed);
if (setjmp (jump_buffer)) {
printf ("\tFAILED (1)\n");
}
else {
for (i=1; i<49; i++) {
dMakeRandomMatrix (A,i,i+1,1.0);
mc.nextMatrix (A,i,i+1,0,"A%d",i);
}
mc.end();
printf ("\tpassed (1)\n");
}
dSetDebugHandler (orig_debug);
// test broken sequences (with matrix error)
dRandSetSeed (seed);
volatile int passcount = 0;
for (i=1; i<49; i++) {
if (setjmp (jump_buffer)) {
passcount++;
}
else {
dSetDebugHandler (&myDebug);
dMakeRandomMatrix (A,i,i+1,1.0);
A[(i-1)*dPAD(i+1)+i] += REAL(0.01);
mc.nextMatrix (A,i,i+1,0,"A%d",i);
dSetDebugHandler (orig_debug);
}
}
mc.end();
printf ("\t%s (2)\n",(passcount == 48) ? "passed" : "FAILED");
// test broken sequences (with name error)
dRandSetSeed (seed);
passcount = 0;
for (i=1; i<49; i++) {
if (setjmp (jump_buffer)) {
passcount++;
}
else {
dSetDebugHandler (&myDebug);
dMakeRandomMatrix (A,i,i+1,1.0);
mc.nextMatrix (A,i,i+1,0,"B%d",i);
dSetDebugHandler (orig_debug);
}
}
mc.end();
printf ("\t%s (3)\n",(passcount == 48) ? "passed" : "FAILED");
// test identical sequence again
dSetDebugHandler (&myDebug);
dRandSetSeed (seed);
if (setjmp (jump_buffer)) {
printf ("\tFAILED (4)\n");
}
else {
for (i=1; i<49; i++) {
dMakeRandomMatrix (A,i,i+1,1.0);
mc.nextMatrix (A,i,i+1,0,"A%d",i);
}
mc.end();
printf ("\tpassed (4)\n");
}
dSetDebugHandler (orig_debug);
}
