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

Example 41 with NumberFormat

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

the class NumberFormatRegressionTest method TestNBSPInPattern.

@Test
public void TestNBSPInPattern() {
    NumberFormat nf = null;
    String testcase;
    testcase = "ar_AE UNUM_CURRENCY";
    nf = NumberFormat.getCurrencyInstance(new ULocale("ar_AE"));
    checkNBSPPatternRT(testcase, nf);
    // if we don't have CLDR 1.6 data, bring out the problem anyways
    String SPECIAL_PATTERN = "\u00A4\u00A4'\u062f.\u0625.\u200f\u00a0'###0.00";
    testcase = "ar_AE special pattern: " + SPECIAL_PATTERN;
    nf = new DecimalFormat();
    ((DecimalFormat) nf).applyPattern(SPECIAL_PATTERN);
    checkNBSPPatternRT(testcase, nf);
}

Example 42 with NumberFormat

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

the class NumberFormatTest method TestAccountingCurrency.

@Test
public void TestAccountingCurrency() {
    String[][] tests = { // locale              num         curr fmt per loc     curr std fmt         curr acct fmt        rt
    { "en_US", "1234.5", "$1,234.50", "$1,234.50", "$1,234.50", "true" }, { "en_US@cf=account", "1234.5", "$1,234.50", "$1,234.50", "$1,234.50", "true" }, { "en_US", "-1234.5", "-$1,234.50", "-$1,234.50", "($1,234.50)", "true" }, { "en_US@cf=standard", "-1234.5", "-$1,234.50", "-$1,234.50", "($1,234.50)", "true" }, { "en_US@cf=account", "-1234.5", "($1,234.50)", "-$1,234.50", "($1,234.50)", "true" }, { "en_US", "0", "$0.00", "$0.00", "$0.00", "true" }, { "en_US", "-0.2", "-$0.20", "-$0.20", "($0.20)", "true" }, { "en_US@cf=standard", "-0.2", "-$0.20", "-$0.20", "($0.20)", "true" }, { "en_US@cf=account", "-0.2", "($0.20)", "-$0.20", "($0.20)", "true" }, { "ja_JP", "10000", "￥10,000", "￥10,000", "￥10,000", "true" }, { "ja_JP", "-1000.5", "-￥1,000", "-￥1,000", "(￥1,000)", "false" }, { "ja_JP@cf=account", "-1000.5", "(￥1,000)", "-￥1,000", "(￥1,000)", "false" }, { "de_DE", "-23456.7", "-23.456,70\u00A0€", "-23.456,70\u00A0€", "-23.456,70\u00A0€", "true" } };
    for (String[] data : tests) {
        ULocale loc = new ULocale(data[0]);
        double num = Double.parseDouble(data[1]);
        String fmtPerLocExpected = data[2];
        String fmtStandardExpected = data[3];
        String fmtAccountExpected = data[4];
        boolean rt = Boolean.parseBoolean(data[5]);
        NumberFormat fmtPerLoc = NumberFormat.getInstance(loc, NumberFormat.CURRENCYSTYLE);
        expect(fmtPerLoc, num, fmtPerLocExpected, rt);
        NumberFormat fmtStandard = NumberFormat.getInstance(loc, NumberFormat.STANDARDCURRENCYSTYLE);
        expect(fmtStandard, num, fmtStandardExpected, rt);
        NumberFormat fmtAccount = NumberFormat.getInstance(loc, NumberFormat.ACCOUNTINGCURRENCYSTYLE);
        expect(fmtAccount, num, fmtAccountExpected, rt);
    }
}

Example 43 with NumberFormat

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

the class NumberFormatTest method TestCurrencyFractionDigits.

/*
     * Testing currency driven max/min fraction digits problem
     * reported by ticket#7282
     */
@Test
public void TestCurrencyFractionDigits() {
    double value = 99.12345;
    // Create currency instance
    NumberFormat cfmt = NumberFormat.getCurrencyInstance(new ULocale("ja_JP"));
    String text1 = cfmt.format(value);
    // Reset the same currency and format the test value again
    cfmt.setCurrency(cfmt.getCurrency());
    String text2 = cfmt.format(value);
    // output1 and output2 must be identical
    if (!text1.equals(text2)) {
        errln("NumberFormat.format() should return the same result - text1=" + text1 + " text2=" + text2);
    }
}

Example 44 with NumberFormat

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

the class NumberFormatTest method TestCoverage.

@Test
public void TestCoverage() {
    // default locale
    NumberFormat fmt = NumberFormat.getNumberInstance();
    logln(fmt.format(new BigInteger("1234567890987654321234567890987654321", 10)));
    // default locale
    fmt = NumberFormat.getScientificInstance();
    logln(fmt.format(PI.INSTANCE));
    try {
        logln(fmt.format("12345"));
        errln("numberformat of string did not throw exception");
    } catch (Exception e) {
        logln("PASS: numberformat of string failed as expected");
    }
    int hash = fmt.hashCode();
    logln("hash code " + hash);
    logln("compare to string returns: " + fmt.equals(""));
    // For ICU 2.6 - alan
    DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
    DecimalFormat df = new DecimalFormat("'*&'' '\u00A4' ''&*' #,##0.00", US);
    df.setCurrency(Currency.getInstance("INR"));
    expect2(df, 1.0, "*&' \u20B9 '&* 1.00");
    expect2(df, -2.0, "-*&' \u20B9 '&* 2.00");
    df.applyPattern("#,##0.00 '*&'' '\u00A4' ''&*'");
    expect2(df, 2.0, "2.00 *&' \u20B9 '&*");
    expect2(df, -1.0, "-1.00 *&' \u20B9 '&*");
    java.math.BigDecimal r;
    r = df.getRoundingIncrement();
    if (r != null) {
        errln("FAIL: rounding = " + r + ", expect null");
    }
    if (df.isScientificNotation()) {
        errln("FAIL: isScientificNotation = true, expect false");
    }
    df.applyPattern("0.00000");
    df.setScientificNotation(true);
    if (!df.isScientificNotation()) {
        errln("FAIL: isScientificNotation = false, expect true");
    }
    df.setMinimumExponentDigits((byte) 2);
    if (df.getMinimumExponentDigits() != 2) {
        errln("FAIL: getMinimumExponentDigits = " + df.getMinimumExponentDigits() + ", expect 2");
    }
    df.setExponentSignAlwaysShown(true);
    if (!df.isExponentSignAlwaysShown()) {
        errln("FAIL: isExponentSignAlwaysShown = false, expect true");
    }
    df.setSecondaryGroupingSize(0);
    if (df.getSecondaryGroupingSize() != 0) {
        errln("FAIL: getSecondaryGroupingSize = " + df.getSecondaryGroupingSize() + ", expect 0");
    }
    expect2(df, 3.14159, "3.14159E+00");
    // DecimalFormatSymbols#getInstance
    DecimalFormatSymbols decsym1 = DecimalFormatSymbols.getInstance();
    DecimalFormatSymbols decsym2 = new DecimalFormatSymbols();
    if (!decsym1.equals(decsym2)) {
        errln("FAIL: DecimalFormatSymbols returned by getInstance()" + "does not match new DecimalFormatSymbols().");
    }
    decsym1 = DecimalFormatSymbols.getInstance(Locale.JAPAN);
    decsym2 = DecimalFormatSymbols.getInstance(ULocale.JAPAN);
    if (!decsym1.equals(decsym2)) {
        errln("FAIL: DecimalFormatSymbols returned by getInstance(Locale.JAPAN)" + "does not match the one returned by getInstance(ULocale.JAPAN).");
    }
    // DecimalFormatSymbols#getAvailableLocales/#getAvailableULocales
    Locale[] allLocales = DecimalFormatSymbols.getAvailableLocales();
    if (allLocales.length == 0) {
        errln("FAIL: Got a empty list for DecimalFormatSymbols.getAvailableLocales");
    } else {
        logln("PASS: " + allLocales.length + " available locales returned by DecimalFormatSymbols.getAvailableLocales");
    }
    ULocale[] allULocales = DecimalFormatSymbols.getAvailableULocales();
    if (allULocales.length == 0) {
        errln("FAIL: Got a empty list for DecimalFormatSymbols.getAvailableLocales");
    } else {
        logln("PASS: " + allULocales.length + " available locales returned by DecimalFormatSymbols.getAvailableULocales");
    }
}

Example 45 with NumberFormat

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

the class NumberFormatTest method TestCurrencyObject.

/**
 * Test the Currency object handling, new as of ICU 2.2.
 */
@Test
public void TestCurrencyObject() {
    NumberFormat fmt = NumberFormat.getCurrencyInstance(Locale.US);
    expectCurrency(fmt, null, 1234.56, "$1,234.56");
    expectCurrency(fmt, Currency.getInstance(Locale.FRANCE), 1234.56, // Euro
    "\u20AC1,234.56");
    expectCurrency(fmt, Currency.getInstance(Locale.JAPAN), 1234.56, // Yen
    "\u00A51,235");
    expectCurrency(fmt, Currency.getInstance(new Locale("fr", "CH", "")), 1234.56, // no more 0.05 rounding here, see cldrbug 5548
    "CHF1,234.56");
    expectCurrency(fmt, Currency.getInstance(Locale.US), 1234.56, "$1,234.56");
    fmt = NumberFormat.getCurrencyInstance(Locale.FRANCE);
    expectCurrency(fmt, null, 1234.56, "1 234,56 \u20AC");
    expectCurrency(fmt, Currency.getInstance(Locale.JAPAN), 1234.56, // Yen
    "1 235 JPY");
    expectCurrency(fmt, Currency.getInstance(new Locale("fr", "CH", "")), 1234.56, // no more rounding here, see cldrbug 5548
    "1 234,56 CHF");
    expectCurrency(fmt, Currency.getInstance(Locale.US), 1234.56, "1 234,56 $US");
    expectCurrency(fmt, Currency.getInstance(Locale.FRANCE), 1234.56, // Euro
    "1 234,56 \u20AC");
}