pat = new DecimalFormat(pattern);
} catch (IllegalArgumentException e) {
errln("ERROR: Could not create DecimalFormat (pattern)");
}
DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.FRENCH);
DecimalFormat cust1 = new DecimalFormat(pattern, symbols);
// ======= Test clone(), assignment, and equality
logln("Testing clone() and equality operators");
Format clone = (Format) def.clone();
if (!def.equals(clone)) {
errln("ERROR: Clone() failed");
}
// ======= Test various format() methods
logln("Testing various format() methods");
// final double d = -10456.0037; // this appears as -10456.003700000001 on NT
// final double d = -1.04560037e-4; // this appears as -1.0456003700000002E-4 on NT
final double d = -10456.00370000000000; // this works!
final long l = 100000000;
logln("" + Double.toString(d) + " is the double value");
StringBuffer res1 = new StringBuffer();
StringBuffer res2 = new StringBuffer();
StringBuffer res3 = new StringBuffer();
StringBuffer res4 = new StringBuffer();
FieldPosition pos1 = new FieldPosition(0);
FieldPosition pos2 = new FieldPosition(0);
FieldPosition pos3 = new FieldPosition(0);
FieldPosition pos4 = new FieldPosition(0);
res1 = def.format(d, res1, pos1);
logln("" + Double.toString(d) + " formatted to " + res1);
res2 = pat.format(l, res2, pos2);
logln("" + l + " formatted to " + res2);
res3 = cust1.format(d, res3, pos3);
logln("" + Double.toString(d) + " formatted to " + res3);
res4 = cust1.format(l, res4, pos4);
logln("" + l + " formatted to " + res4);
// ======= Test parse()
logln("Testing parse()");
String text = new String("-10,456.0037");
ParsePosition pos = new ParsePosition(0);
String patt = new String("#,##0.#");
pat.applyPattern(patt);
double d2 = pat.parse(text, pos).doubleValue();
if (d2 != d) {
errln(
"ERROR: Roundtrip failed (via parse(" + Double.toString(d2) + " != " + Double.toString(d) + ")) for " + text);
}
logln(text + " parsed into " + (long) d2);
// ======= Test getters and setters
logln("Testing getters and setters");
final DecimalFormatSymbols syms = pat.getDecimalFormatSymbols();
def.setDecimalFormatSymbols(syms);
if (!pat.getDecimalFormatSymbols().equals(def.getDecimalFormatSymbols())) {
errln("ERROR: set DecimalFormatSymbols() failed");
}