main()
{
tryIt("goodFile.txt");
tryIt("badAccess.txt");
tryIt("badName.txt");
}
void
IntlTestNumberFormat::testFormat(/* char* par */)
{
if (U_FAILURE(fStatus))
{
dataerrln((UnicodeString)"**** FAIL: createXxxInstance failed. - " + u_errorName(fStatus));
if (fFormat != 0)
errln("**** FAIL: Non-null format returned by createXxxInstance upon failure.");
delete fFormat;
fFormat = 0;
return;
}
if (fFormat == 0)
{
errln((UnicodeString)"**** FAIL: Null format returned by createXxxInstance.");
return;
}
UnicodeString str;
// Assume it's a DecimalFormat and get some info
DecimalFormat *s = (DecimalFormat*)fFormat;
logln((UnicodeString)" Pattern " + s->toPattern(str));
#if defined(OS390) || defined(OS400)
tryIt(-2.02147304840132e-68);
tryIt(3.88057859588817e-68); // Test rounding when only some digits are shown because exponent is close to -maxfrac
tryIt(-2.64651110485945e+65); // Overflows to +INF when shown as a percent
tryIt(9.29526819488338e+64); // Ok -- used to fail?
#else
tryIt(-2.02147304840132e-100);
tryIt(3.88057859588817e-096); // Test rounding when only some digits are shown because exponent is close to -maxfrac
tryIt(-2.64651110485945e+306); // Overflows to +INF when shown as a percent
tryIt(9.29526819488338e+250); // Ok -- used to fail?
#endif
// These PASS now, with the sprintf/atof based format-parse.
// These fail due to round-off
// The least significant digit drops by one during each format-parse cycle.
// Both numbers DON'T have a round-off problem when multiplied by 100! (shown as %)
#ifdef OS390
tryIt(-9.18228054496402e+64);
tryIt(-9.69413034454191e+64);
#else
tryIt(-9.18228054496402e+255);
tryIt(-9.69413034454191e+273);
#endif
#ifndef OS390
tryIt(1.234e-200);
tryIt(-2.3e-168);
tryIt(uprv_getNaN());
tryIt(uprv_getInfinity());
tryIt(-uprv_getInfinity());
#endif
tryIt((int32_t)251887531);
tryIt(5e-20 / 9);
tryIt(5e20 / 9);
tryIt(1.234e-50);
tryIt(9.99999999999996);
tryIt(9.999999999999996);
tryIt((int32_t)INT32_MIN);
tryIt((int32_t)INT32_MAX);
tryIt((double)INT32_MIN);
tryIt((double)INT32_MAX);
tryIt((double)INT32_MIN - 1.0);
tryIt((double)INT32_MAX + 1.0);
tryIt(5.0 / 9.0 * 1e-20);
tryIt(4.0 / 9.0 * 1e-20);
tryIt(5.0 / 9.0 * 1e+20);
tryIt(4.0 / 9.0 * 1e+20);
tryIt(2147483647.);
tryIt((int32_t)0);
tryIt(0.0);
tryIt((int32_t)1);
tryIt((int32_t)10);
tryIt((int32_t)100);
tryIt((int32_t)-1);
tryIt((int32_t)-10);
tryIt((int32_t)-100);
tryIt((int32_t)-1913860352);
for (int32_t z=0; z<10; ++z)
{
double d = randFraction() * 2e10 - 1e10;
tryIt(d);
}
double it = getSafeDouble(100000.0);
tryIt(0.0);
tryIt(it);
tryIt((int32_t)0);
tryIt(uprv_floor(it));
tryIt((int32_t)randLong());
// try again
it = getSafeDouble(100.0);
tryIt(it);
tryIt(uprv_floor(it));
tryIt((int32_t)randLong());
// try again with very large numbers
it = getSafeDouble(100000000000.0);
tryIt(it);
// try again with very large numbers
// and without going outside of the int32_t range
it = randFraction() * INT32_MAX;
tryIt(it);
tryIt((int32_t)uprv_floor(it));
delete fFormat;
}