Examples with DecimalFormatSymbols java.text.DecimalFormatSymbols used on opensource projects

Example 21 with DecimalFormatSymbols

use of java.text.DecimalFormatSymbols in project j2objc by google.

the class DecimalFormatSymbolsTest method testSerializationOfMultiCharNegativeAndPercentage.

// https://code.google.com/p/android/issues/detail?id=170718
public void testSerializationOfMultiCharNegativeAndPercentage() throws Exception {
    DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.forLanguageTag("ar-AR"));
    // TODO(user): Investigate.
    // assertTrue(dfs.getMinusSignString().length() > 1);
    // assertTrue(dfs.getPercentString().length() > 1);
    // Serialize...
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    new ObjectOutputStream(out).writeObject(dfs);
    byte[] bytes = out.toByteArray();
    // Deserialize...
    ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(bytes));
    DecimalFormatSymbols deserializedDfs = (DecimalFormatSymbols) in.readObject();
    assertEquals(-1, in.read());
    assertEquals(dfs.getMinusSign(), deserializedDfs.getMinusSign());
    assertEquals(dfs.getPercent(), deserializedDfs.getPercent());
}

Example 22 with DecimalFormatSymbols

use of java.text.DecimalFormatSymbols in project j2objc by google.

the class NumberFormatTest method test_issue79925.

// https://code.google.com/p/android/issues/detail?id=79925\
// When switching currency after having initialised a DecimalFormat instance to a currency,
// the symbols are missing.
public void test_issue79925() {
    NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);
    nf.setCurrency(Currency.getInstance("EUR"));
    assertEquals("€50.00", nf.format(50.0));
    DecimalFormatSymbols decimalFormatSymbols = ((DecimalFormat) nf).getDecimalFormatSymbols();
    decimalFormatSymbols.setCurrencySymbol("");
    ((DecimalFormat) nf).setDecimalFormatSymbols(decimalFormatSymbols);
    assertEquals("50.00", nf.format(50.0));
    nf.setCurrency(Currency.getInstance("SGD"));
    assertEquals("SGD50.00", nf.format(50.0));
    nf.setCurrency(Currency.getInstance("SGD"));
    assertEquals("SGD50.00", nf.format(50.00));
    nf.setCurrency(Currency.getInstance("USD"));
    assertEquals("$50.00", nf.format(50.0));
    nf.setCurrency(Currency.getInstance("SGD"));
    assertEquals("SGD50.00", nf.format(50.0));
}

Example 23 with DecimalFormatSymbols

use of java.text.DecimalFormatSymbols in project j2objc by google.

the class NumberFormatTest method test_customCurrencySymbol.

// Test to ensure explicitly setting a currency symbol will overwrite the defaults.
public void test_customCurrencySymbol() {
    NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);
    DecimalFormatSymbols dfs = ((DecimalFormat) nf).getDecimalFormatSymbols();
    dfs.setCurrencySymbol("SPECIAL");
    ((DecimalFormat) nf).setDecimalFormatSymbols(dfs);
    assertEquals("SPECIAL3.14", nf.format(3.14));
    // Setting the currency again should reset the symbols.
    nf.setCurrency(Currency.getInstance("USD"));
    assertEquals("$3.14", nf.format(3.14));
    // Setting it back again should work.
    dfs.setCurrencySymbol("NEW");
    ((DecimalFormat) nf).setDecimalFormatSymbols(dfs);
    assertEquals("NEW3.14", nf.format(3.14));
}

Example 24 with DecimalFormatSymbols

use of java.text.DecimalFormatSymbols in project j2objc by google.

the class DecimalFormatTest method testSetCurrencySymbol.

// Test that overriding the currency symbol survives a roundrip through the
// DecimalFormat constructor.
// http://b/28732330
public void testSetCurrencySymbol() {
    DecimalFormatSymbols decimalFormatSymbols = new DecimalFormatSymbols(Locale.US);
    decimalFormatSymbols.setCurrencySymbol("¥");
    DecimalFormat decimalFormat = new DecimalFormat("¤#,##0.00", decimalFormatSymbols);
    assertEquals("¥", decimalFormat.getDecimalFormatSymbols().getCurrencySymbol());
}

Example 25 with DecimalFormatSymbols

use of java.text.DecimalFormatSymbols in project j2objc by google.

the class DecimalFormatTest method test_exponentSeparator.

public void test_exponentSeparator() throws Exception {
    DecimalFormat df = new DecimalFormat("0E0");
    assertEquals("1E4", df.format(12345.));
    DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
    dfs.setExponentSeparator("-useless-api-");
    df.setDecimalFormatSymbols(dfs);
    assertEquals("1-useless-api-4", df.format(12345.));
}