Examples with DecimalFormat android.icu.text.DecimalFormat used on opensource projects

Example 61 with DecimalFormat

use of android.icu.text.DecimalFormat in project j2objc by google.

the class MyNumberFormat method Test4243108.

/**
 * 4243108: format(0.0) gives "0.1" if preceded by parse("99.99")
 */
@Test
public void Test4243108() {
    DecimalFormat f = new DecimalFormat("#.#");
    String result = f.format(0.0);
    if (result.equals("0")) {
        logln("OK: got " + result);
    } else {
        errln("FAIL: got " + result);
    }
    try {
        double dResult = f.parse("99.99").doubleValue();
        if (dResult == 99.99) {
            logln("OK: got " + dResult);
        } else {
            errln("FAIL: got " + dResult);
        }
    } catch (ParseException e) {
        errln("Caught a ParseException:");
        e.printStackTrace();
    }
    result = f.format(0.0);
    if (result.equals("0")) {
        logln("OK: got " + result);
    } else {
        errln("FAIL: got " + result);
    }
}

Example 62 with DecimalFormat

use of android.icu.text.DecimalFormat in project j2objc by google.

the class MyNumberFormat method Test4087244.

/**
 * NumberFormat.getCurrencyInstance() produces format that uses
 * decimal separator instead of monetary decimal separator.
 *
 * Rewrote this test not to depend on the actual pattern.  Pattern should
 * never contain the monetary separator!  Decimal separator in pattern is
 * interpreted as monetary separator if currency symbol is seen!
 */
@Test
public void Test4087244() {
    Locale de = new Locale("pt", "PT");
    DecimalFormat df = (DecimalFormat) NumberFormat.getCurrencyInstance(de);
    DecimalFormatSymbols sym = df.getDecimalFormatSymbols();
    sym.setMonetaryDecimalSeparator('$');
    df.setDecimalFormatSymbols(sym);
    char decSep = sym.getDecimalSeparator();
    char monSep = sym.getMonetaryDecimalSeparator();
    // char zero = sym.getZeroDigit(); //The variable is never used
    if (decSep == monSep) {
        errln("ERROR in test: want decimal sep != monetary sep");
    } else {
        df.setMinimumIntegerDigits(1);
        df.setMinimumFractionDigits(2);
        String str = df.format(1.23);
        String monStr = "1" + monSep + "23";
        String decStr = "1" + decSep + "23";
        if (str.indexOf(monStr) >= 0 && str.indexOf(decStr) < 0) {
            logln("OK: 1.23 -> \"" + str + "\" contains \"" + monStr + "\" and not \"" + decStr + '"');
        } else {
            errln("FAIL: 1.23 -> \"" + str + "\", should contain \"" + monStr + "\" and not \"" + decStr + '"');
        }
    }
}

Example 63 with DecimalFormat

use of android.icu.text.DecimalFormat in project j2objc by google.

the class MyNumberFormat method Test4062486.

/**
 * API tests for API addition request A23. FieldPosition.getBeginIndex and
 * FieldPosition.getEndIndex.
 */
@Test
public void Test4062486() {
    DecimalFormat fmt = new DecimalFormat("#,##0.00");
    StringBuffer formatted = new StringBuffer();
    FieldPosition field = new FieldPosition(0);
    Double num = new Double(1234.5);
    fmt.format(num, formatted, field);
    if (field.getBeginIndex() != 0 && field.getEndIndex() != 5)
        errln("Format 1234.5 failed. Begin index: " + field.getBeginIndex() + " End index: " + field.getEndIndex());
    field.setBeginIndex(7);
    field.setEndIndex(4);
    if (field.getBeginIndex() != 7 && field.getEndIndex() != 4)
        errln("Set begin/end field indexes failed. Begin index: " + field.getBeginIndex() + " End index: " + field.getEndIndex());
}

Example 64 with DecimalFormat

use of android.icu.text.DecimalFormat in project j2objc by google.

the class MyNumberFormat method Test4068693.

/**
 * DecimalFormat.parse returns wrong value
 */
@Test
public void Test4068693() {
    logln("----- Test Application -----");
    // ParsePosition pos;
    DecimalFormat df = new DecimalFormat();
    Number d = df.parse("123.55456", new ParsePosition(0));
    if (!d.toString().equals("123.55456")) {
        errln("Result -> " + d.doubleValue());
    }
}

Example 65 with DecimalFormat

use of android.icu.text.DecimalFormat in project j2objc by google.

the class MyNumberFormat method Test4147295.

/**
 * DecimalFormat.applyPattern() sets minimum integer digits incorrectly.
 * CANNOT REPRODUCE
 * This bug is a duplicate of 4139344, which is a duplicate of 4134300
 */
@Test
public void Test4147295() {
    DecimalFormat sdf = new DecimalFormat();
    String pattern = "#,###";
    logln("Applying pattern \"" + pattern + "\"");
    sdf.applyPattern(pattern);
    int minIntDig = sdf.getMinimumIntegerDigits();
    if (minIntDig != 0) {
        errln("Test failed");
        errln(" Minimum integer digits : " + minIntDig);
        errln(" new pattern: " + sdf.toPattern());
    } else {
        logln("Test passed");
        logln(" Minimum integer digits : " + minIntDig);
    }
}