void TestStream()
{
char buf[256];
char streambuf[256];
ostrstream stream(streambuf, sizeof(streambuf));
F32 f = 612341.1231F;
U32 u = 243523434;
char *s = "lk2345;lk2hj3;4kjgl52";
Clock::CycleWatch t1, t2;
for (int i = 0; i < 1000; i++)
{
stream.seekp(0, ios::beg);
t1.Start();
stream << f << ' ' << u << ' ' << s << '\0';
t1.Stop();
t2.Start();
Utils::Sprintf(buf, sizeof(buf), "%f %u %s", f, u, s);
t2.Stop();
}
TestWrite("strstream='%s'", stream.str());
TestWrite("sprintf='%s'", buf);
TestWrite("");
TestReport("strstream", t1);
TestReport("sprintf", t2);
}
unsigned QWrite( f_handle file, void *buffer, unsigned len, char *name )
/*****************************************************************************/
{
while( len > (16*1024) ) {
if( TestWrite( file, buffer, 16*1024, name ) != 16*1024 ) return 0;
len -= 16*1024;
buffer = ((char *) buffer) + 16*1024;
}
return TestWrite( file, buffer, len, name );
}
///////////////////////////////////////////////////////////////////////////////
//
// CRC
//
void TestCRC()
{
const int testLen[] = {1, 8, 64, 255};
const int numTests = sizeof(testLen)/sizeof(testLen[0]);
//
// Crc timing runs
//
Clock::CycleWatch t1, t2, t3;
char buf[256];
int runs = 500;
srand(0);
for (int test = 0; test < numTests; test++)
{
// Fill the buffer
int len = testLen[test];
for (int j = 0; j < len; j++)
{
buf[j] = (U8)((rand() % 255) + 1);
}
buf[len] = 0;
// Run some tests
t1.Reset();
t2.Reset();
t3.Reset();
for (int i = 0; i < runs; i++)
{
// crc
t1.Start();
Crc::Calc(buf, len);
t1.Stop();
// crclower
t2.Start();
Crc::CalcLower(buf, len);
t2.Stop();
// calcstr
t3.Start();
Crc::CalcStr(buf, len);
t3.Stop();
}
TestWrite("Buffer of length %d", len);
TestWrite("");
TestReport("Crc::Calc", t1);
TestReport("Crc::CalcLower", t2);
TestReport("Crc::CalcStr", t3);
TestWrite("");
}
}
int main(int argc, char * argv[])
{
LOGD("Test started");
LOGD("Testing reads");
TestRead();
LOGD("Testing writes");
TestWrite();
LOGD("Testing wraps");
TestWrap();
LOG("ByteBuffer test finished.");
}
/** This function is testing the TrackingVolume class. */
int mitkNavigationToolReaderAndWriterTest(int /* argc */, char* /*argv*/[])
{
MITK_TEST_BEGIN("NavigationToolWriter")
TestInstantiation();
TestWrite();
TestRead();
TestWrite2();
TestRead2();
TestReadInvalidData();
TestWriteInvalidData();
CleanUp();
MITK_TEST_END()
}
