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From ghar...@apache.org
Subject svn commit: r396968 [3/5] - in /incubator/harmony/enhanced/classlib/trunk: modules/text/make/common/ modules/text/src/test/java/org/apache/harmony/tests/java/text/ modules/text/src/test/java/org/apache/harmony/tests/text/ modules/text/src/test/java/org...
Date Tue, 25 Apr 2006 20:03:48 GMT
Added: incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatSymbolsTest.java
URL: http://svn.apache.org/viewcvs/incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatSymbolsTest.java?rev=396968&view=auto
==============================================================================
--- incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatSymbolsTest.java (added)
+++ incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatSymbolsTest.java Tue Apr 25 13:03:30 2006
@@ -0,0 +1,431 @@
+/* Copyright 1998, 2006 The Apache Software Foundation or its licensors, as applicable
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.harmony.text.tests.java.text;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.net.URI;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.text.NumberFormat;
+import java.util.Currency;
+import java.util.Locale;
+
+public class DecimalFormatSymbolsTest extends junit.framework.TestCase {
+
+	DecimalFormatSymbols dfs;
+
+	DecimalFormatSymbols dfsUS;
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#DecimalFormatSymbols()
+	 */
+	public void test_Constructor() {
+		// Test for method java.text.DecimalFormatSymbols()
+		// Used in tests
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#DecimalFormatSymbols(java.util.Locale)
+	 */
+	public void test_ConstructorLjava_util_Locale() {
+		DecimalFormatSymbols dfs = new DecimalFormatSymbols(new Locale("en",
+				"us"));
+		assertTrue("Returned incorrect symbols", dfs.getPercent() == '%');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#equals(java.lang.Object)
+	 */
+	public void test_equalsLjava_lang_Object() {
+		assertTrue("Equal objects returned false", dfs.equals(dfs.clone()));
+		dfs.setDigit('B');
+		assertTrue("Un-Equal objects returned true", !dfs
+				.equals(new DecimalFormatSymbols()));
+
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getCurrency()
+	 */
+	public void test_getCurrency() {
+		Currency currency = Currency.getInstance("USD");
+		assertTrue("Returned incorrect currency",
+				dfsUS.getCurrency() == currency);
+
+		Currency currK = Currency.getInstance("KRW");
+		Currency currX = Currency.getInstance("XXX");
+		Currency currE = Currency.getInstance("EUR");
+		//Currency currF = Currency.getInstance("FRF");
+
+		DecimalFormatSymbols dfs1 = new DecimalFormatSymbols(new Locale("ko",
+				"KR"));
+		assertTrue("Test1: Returned incorrect currency",
+				dfs1.getCurrency() == currK);
+		assertTrue("Test1: Returned incorrect currencySymbol", dfs1
+				.getCurrencySymbol().equals("\uffe6"));
+		assertTrue("Test1: Returned incorrect intlCurrencySymbol", dfs1
+				.getInternationalCurrencySymbol().equals("KRW"));
+
+		dfs1 = new DecimalFormatSymbols(new Locale("", "KR"));
+		assertTrue("Test2: Returned incorrect currency",
+				dfs1.getCurrency() == currK);
+		assertTrue("Test2: Returned incorrect currencySymbol", dfs1
+				.getCurrencySymbol().equals("KRW"));
+		assertTrue("Test2: Returned incorrect intlCurrencySymbol", dfs1
+				.getInternationalCurrencySymbol().equals("KRW"));
+
+		dfs1 = new DecimalFormatSymbols(new Locale("ko", ""));
+		assertTrue("Test3: Returned incorrect currency",
+				dfs1.getCurrency() == currX);
+		assertTrue("Test3: Returned incorrect currencySymbol", dfs1
+				.getCurrencySymbol().equals("\u00a4"));
+		assertTrue("Test3: Returned incorrect intlCurrencySymbol", dfs1
+				.getInternationalCurrencySymbol().equals("XXX"));
+
+		dfs1 = new DecimalFormatSymbols(new Locale("fr", "FR"));
+		assertTrue("Test4: Returned incorrect currency",
+				dfs1.getCurrency() == currE);
+		assertTrue("Test4: Returned incorrect currencySymbol", dfs1
+				.getCurrencySymbol().equals("\u20ac"));
+		assertTrue("Test4: Returned incorrect intlCurrencySymbol", dfs1
+				.getInternationalCurrencySymbol().equals("EUR"));
+
+		// RI fails these tests since it doesn't have the PREEURO variant
+		// dfs1 = new DecimalFormatSymbols(new Locale("fr", "FR","PREEURO"));
+		// assertTrue("Test5: Returned incorrect currency", dfs1.getCurrency()
+		// == currF);
+		// assertTrue("Test5: Returned incorrect currencySymbol",
+		// dfs1.getCurrencySymbol().equals("F"));
+		// assertTrue("Test5: Returned incorrect intlCurrencySymbol",
+		// dfs1.getInternationalCurrencySymbol().equals("FRF"));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getCurrencySymbol()
+	 */
+	public void test_getCurrencySymbol() {
+		assertTrue("Returned incorrect currencySymbol", dfsUS
+				.getCurrencySymbol().equals("$"));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getDecimalSeparator()
+	 */
+	public void test_getDecimalSeparator() {
+		dfs.setDecimalSeparator('*');
+		assertTrue("Returned incorrect DecimalSeparator symbol", dfs
+				.getDecimalSeparator() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getDigit()
+	 */
+	public void test_getDigit() {
+		dfs.setDigit('*');
+		assertTrue("Returned incorrect Digit symbol", dfs.getDigit() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getGroupingSeparator()
+	 */
+	public void test_getGroupingSeparator() {
+		dfs.setGroupingSeparator('*');
+		assertTrue("Returned incorrect GroupingSeparator symbol", dfs
+				.getGroupingSeparator() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getInfinity()
+	 */
+	public void test_getInfinity() {
+		dfs.setInfinity("&");
+		assertTrue("Returned incorrect Infinity symbol",
+				dfs.getInfinity() == "&");
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getInternationalCurrencySymbol()
+	 */
+	public void test_getInternationalCurrencySymbol() {
+		assertTrue("Returned incorrect InternationalCurrencySymbol", dfsUS
+				.getInternationalCurrencySymbol().equals("USD"));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getMinusSign()
+	 */
+	public void test_getMinusSign() {
+		dfs.setMinusSign('&');
+		assertTrue("Returned incorrect MinusSign symbol",
+				dfs.getMinusSign() == '&');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getNaN()
+	 */
+	public void test_getNaN() {
+		dfs.setNaN("NAN!!");
+		assertTrue("Returned incorrect nan symbol", dfs.getNaN()
+				.equals("NAN!!"));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getPatternSeparator()
+	 */
+	public void test_getPatternSeparator() {
+		dfs.setPatternSeparator('X');
+		assertTrue("Returned incorrect PatternSeparator symbol", dfs
+				.getPatternSeparator() == 'X');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getPercent()
+	 */
+	public void test_getPercent() {
+		dfs.setPercent('*');
+		assertTrue("Returned incorrect Percent symbol", dfs.getPercent() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getPerMill()
+	 */
+	public void test_getPerMill() {
+		dfs.setPerMill('#');
+		assertTrue("Returned incorrect PerMill symbol", dfs.getPerMill() == '#');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#getZeroDigit()
+	 */
+	public void test_getZeroDigit() {
+		dfs.setZeroDigit('*');
+		assertTrue("Returned incorrect ZeroDigit symbol",
+				dfs.getZeroDigit() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setCurrency(java.util.Currency)
+	 */
+	public void test_setCurrencyLjava_util_Currency() {
+		Locale locale = Locale.CANADA;
+		DecimalFormatSymbols dfs = ((DecimalFormat) NumberFormat
+				.getCurrencyInstance(locale)).getDecimalFormatSymbols();
+
+		try {
+			dfs.setCurrency(null);
+			fail("Expected NullPointerException");
+		} catch (NullPointerException e) {
+		}
+
+		Currency currency = Currency.getInstance("JPY");
+		dfs.setCurrency(currency);
+
+		assertTrue("Returned incorrect currency", currency == dfs.getCurrency());
+		assertTrue("Returned incorrect currency symbol", currency.getSymbol(
+				locale).equals(dfs.getCurrencySymbol()));
+		assertTrue("Returned incorrect international currency symbol", currency
+				.getCurrencyCode().equals(dfs.getInternationalCurrencySymbol()));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setDecimalSeparator(char)
+	 */
+	public void test_setDecimalSeparatorC() {
+		dfs.setDecimalSeparator('*');
+		assertTrue("Returned incorrect DecimalSeparator symbol", dfs
+				.getDecimalSeparator() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setDigit(char)
+	 */
+	public void test_setDigitC() {
+		dfs.setDigit('*');
+		assertTrue("Returned incorrect Digit symbol", dfs.getDigit() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setGroupingSeparator(char)
+	 */
+	public void test_setGroupingSeparatorC() {
+		dfs.setGroupingSeparator('*');
+		assertTrue("Returned incorrect GroupingSeparator symbol", dfs
+				.getGroupingSeparator() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setInfinity(java.lang.String)
+	 */
+	public void test_setInfinityLjava_lang_String() {
+		dfs.setInfinity("&");
+		assertTrue("Returned incorrect Infinity symbol",
+				dfs.getInfinity() == "&");
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setInternationalCurrencySymbol(java.lang.String)
+	 */
+	public void test_setInternationalCurrencySymbolLjava_lang_String() {
+		Locale locale = Locale.CANADA;
+		DecimalFormatSymbols dfs = ((DecimalFormat) NumberFormat
+				.getCurrencyInstance(locale)).getDecimalFormatSymbols();
+		Currency currency = Currency.getInstance("JPY");
+		dfs.setInternationalCurrencySymbol(currency.getCurrencyCode());
+
+		assertTrue("Test1: Returned incorrect currency", currency == dfs
+				.getCurrency());
+		assertTrue("Test1: Returned incorrect currency symbol", currency
+				.getSymbol(locale).equals(dfs.getCurrencySymbol()));
+		assertTrue("Test1: Returned incorrect international currency symbol",
+				currency.getCurrencyCode().equals(
+						dfs.getInternationalCurrencySymbol()));
+
+		String symbol = dfs.getCurrencySymbol();
+		dfs.setInternationalCurrencySymbol("bogus");
+		assertTrue("Test2: Returned incorrect currency",
+				dfs.getCurrency() == null);
+		assertTrue("Test2: Returned incorrect currency symbol", dfs
+				.getCurrencySymbol().equals(symbol));
+		assertTrue("Test2: Returned incorrect international currency symbol",
+				dfs.getInternationalCurrencySymbol().equals("bogus"));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setMinusSign(char)
+	 */
+	public void test_setMinusSignC() {
+		dfs.setMinusSign('&');
+		assertTrue("Returned incorrect MinusSign symbol",
+				dfs.getMinusSign() == '&');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setNaN(java.lang.String)
+	 */
+	public void test_setNaNLjava_lang_String() {
+		dfs.setNaN("NAN!!");
+		assertTrue("Returned incorrect nan symbol", dfs.getNaN()
+				.equals("NAN!!"));
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setPatternSeparator(char)
+	 */
+	public void test_setPatternSeparatorC() {
+		dfs.setPatternSeparator('X');
+		assertTrue("Returned incorrect PatternSeparator symbol", dfs
+				.getPatternSeparator() == 'X');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setPercent(char)
+	 */
+	public void test_setPercentC() {
+		dfs.setPercent('*');
+		assertTrue("Returned incorrect Percent symbol", dfs.getPercent() == '*');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setPerMill(char)
+	 */
+	public void test_setPerMillC() {
+		dfs.setPerMill('#');
+		assertTrue("Returned incorrect PerMill symbol", dfs.getPerMill() == '#');
+	}
+
+	/**
+	 * @tests java.text.DecimalFormatSymbols#setZeroDigit(char)
+	 */
+	public void test_setZeroDigitC() {
+		dfs.setZeroDigit('*');
+		assertTrue("Set incorrect ZeroDigit symbol", dfs.getZeroDigit() == '*');
+	}
+
+	/**
+	 * Sets up the fixture, for example, open a network connection. This method
+	 * is called before a test is executed.
+	 */
+	protected void setUp() {
+		dfs = new DecimalFormatSymbols();
+		dfsUS = new DecimalFormatSymbols(new Locale("en", "us"));
+	}
+
+	/**
+	 * Tears down the fixture, for example, close a network connection. This
+	 * method is called after a test is executed.
+	 */
+	protected void tearDown() {
+	}
+
+	// Test serialization mechanism of DecimalFormatSymbols
+	public void test_serialization() throws Exception {
+		DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.FRANCE);
+		Currency currency = symbols.getCurrency();
+		assertNotNull(currency);
+
+		// serialize
+		ByteArrayOutputStream byteOStream = new ByteArrayOutputStream();
+		ObjectOutputStream objectOStream = new ObjectOutputStream(byteOStream);
+		objectOStream.writeObject(symbols);
+
+		// and deserialize
+		ObjectInputStream objectIStream = new ObjectInputStream(
+				new ByteArrayInputStream(byteOStream.toByteArray()));
+		DecimalFormatSymbols symbolsD = (DecimalFormatSymbols) objectIStream
+				.readObject();
+
+		// The associated currency will not persist
+		currency = symbolsD.getCurrency();
+		assertNotNull(currency);
+	}
+
+	// Use RI to write DecimalFormatSymbols out, use Harmony to read
+	// DecimalFormatSymbols in. The read symbol will be equal with those
+	// instantiated inside Harmony.
+	
+	// This assertion will not come into existence the other way around. This is
+	// probably caused by different serialization mechanism used by RI and
+	// Harmony.
+	public void test_RIHarmony_compatible() throws Exception {
+		ObjectInputStream i = null;
+		try {
+			DecimalFormatSymbols symbols = new DecimalFormatSymbols(
+					Locale.FRANCE);
+			i = new ObjectInputStream(
+					new FileInputStream(
+							new File(URI.create(
+									this.getClass().getResource(
+										"/serialization/java/text/DecimalFormatSymbols.ser")
+											.toString()))));
+			DecimalFormatSymbols symbolsD = (DecimalFormatSymbols) i
+					.readObject();
+			assertEquals(symbols, symbolsD);
+		} finally {
+			try {
+				if (i != null) {
+					i.close();
+				}
+			} catch (Exception e) {
+				// ignore
+			}
+		}
+	}
+}

Propchange: incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatSymbolsTest.java
------------------------------------------------------------------------------
    svn:eol-style = native

Added: incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatTest.java
URL: http://svn.apache.org/viewcvs/incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatTest.java?rev=396968&view=auto
==============================================================================
--- incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatTest.java (added)
+++ incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatTest.java Tue Apr 25 13:03:30 2006
@@ -0,0 +1,1450 @@
+/* Copyright 2006 The Apache Software Foundation or its licensors, as applicable
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.harmony.text.tests.java.text;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.text.FieldPosition;
+import java.text.NumberFormat;
+import java.text.ParsePosition;
+import java.util.Currency;
+import java.util.Locale;
+
+import tests.support.Support_BitSet;
+import tests.support.Support_DecimalFormat;
+
+import junit.framework.TestCase;
+
+public class DecimalFormatTest extends TestCase {
+
+    /*
+     * Test the getter and setter of parseBigDecimal and parseIntegerOnly and
+     * test the default value of them.
+     */
+    public void test_isParseBigDecimalLjava_lang_Boolean_isParseIntegerOnlyLjava_lang_Boolean() {
+
+        // parseBigDecimal default to false
+        DecimalFormat form = (DecimalFormat) DecimalFormat.getInstance();
+        assertFalse(form.isParseBigDecimal());
+        form.setParseBigDecimal(true);
+        assertTrue(form.isParseBigDecimal());
+        form.setParseBigDecimal(false);
+        assertFalse(form.isParseBigDecimal());
+
+        // parseIntegerOnly default to false
+        assertFalse(form.isParseIntegerOnly());
+    }
+
+    // Test the type of the returned object
+
+    public void test_parseLjava_lang_String_Ljava_text_ParsePosition() {
+        DecimalFormat form = (DecimalFormat) DecimalFormat.getInstance();
+        Number number = form.parse("23.1", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        // Test parsed object of type double when
+        // parseBigDecimal is set to true
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        number = form.parse("23.1", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        form.setParseBigDecimal(true);
+        number = form.parse("23.1", new ParsePosition(0));
+
+        assertTrue(number instanceof BigDecimal);
+        assertEquals(new BigDecimal("23.1"), number);
+
+        // When parseIntegerOnly set to true, all float numbers will be parsed
+        // into Long.
+        // With the exception that, the value is out of the bound of Long or
+        // some special values such as NaN or Infinity.
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        form.setParseIntegerOnly(true);
+        number = form.parse("23.1f", new ParsePosition(0));
+
+        assertTrue(number instanceof Long);
+
+        number = form.parse("23.0", new ParsePosition(0));
+        assertTrue(number instanceof Long);
+
+        number = form.parse("-0.0", new ParsePosition(0));
+        assertTrue(number instanceof Long);
+        assertTrue(new Long(0).equals(number));
+
+        number = form.parse("-9,223,372,036,854,775,8080.00",
+                new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        // Even if parseIntegerOnly is set to true, NaN will be parsed to Double
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        form.setParseIntegerOnly(true);
+        DecimalFormatSymbols symbols = new DecimalFormatSymbols();
+        number = form.parse(symbols.getNaN(), new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        // Even if parseIntegerOnly is set to true, Infinity will still be
+        // parsed to Double
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        form.setParseIntegerOnly(true);
+        symbols = new DecimalFormatSymbols();
+        number = form.parse(symbols.getInfinity(), new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        // ParseBigDecimal take precedence of parseBigInteger
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        form.setParseIntegerOnly(true);
+        form.setParseBigDecimal(true);
+
+        number = form.parse("23.1f", new ParsePosition(0));
+
+        assertTrue(number instanceof BigDecimal);
+
+        number = form.parse("23.0", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+
+        number = form.parse("-9,223,372,036,854,775,8080.00",
+                new ParsePosition(0));
+        assertFalse(number instanceof BigInteger);
+        assertTrue(number instanceof BigDecimal);
+
+        // Test whether the parsed object is of type float. (To be specific,
+        // they are of type Double)
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+
+        number = form.parse("23.1f", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        form.setParseBigDecimal(true);
+        number = form.parse("23.1f", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+        assertEquals(new BigDecimal("23.1"), number);
+
+        // Integer will be parsed to Long, unless parseBigDecimal is set to true
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+
+        number = form.parse("123", new ParsePosition(0));
+        assertTrue(number instanceof Long);
+
+        form.setParseBigDecimal(true);
+        number = form.parse("123", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+        assertEquals(new BigDecimal("123"), number);
+
+        // NaN will be parsed to Double, no matter parseBigDecimal set or not.
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        symbols = new DecimalFormatSymbols();
+        number = form.parse(symbols.getNaN() + "", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        form.setParseBigDecimal(true);
+        number = form.parse(symbols.getNaN() + "", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        // Infinity will be parsed to Double, no matter parseBigDecimal set or
+        // not.
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        symbols = new DecimalFormatSymbols();
+
+        number = form.parse(symbols.getInfinity(), new ParsePosition(0));
+
+        assertTrue(number instanceof Double);
+        assertEquals("Infinity", number.toString());
+        // When set bigDecimal to true, the result of parsing infinity
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        symbols = new DecimalFormatSymbols();
+        form.setParseBigDecimal(true);
+
+        number = form.parse(symbols.getInfinity(), new ParsePosition(0));
+        assertTrue(number instanceof Double);
+        assertEquals("Infinity", number.toString());
+
+        // Negative infinity will be parsed to double no matter parseBigDecimal
+        // set or not
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        symbols = new DecimalFormatSymbols();
+
+        number = form.parse("-" + symbols.getInfinity(), new ParsePosition(0));
+
+        assertTrue(number instanceof Double);
+        assertEquals("-Infinity", number.toString());
+
+        // When set bigDecimal to true, the result of parsing minus infinity
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+        symbols = new DecimalFormatSymbols();
+        form.setParseBigDecimal(true);
+
+        number = form.parse("-" + symbols.getInfinity(), new ParsePosition(0));
+
+        assertTrue(number instanceof Double);
+        assertEquals("-Infinity", number.toString());
+
+        // -0.0 will be parsed to different type according to the combination of
+        // parseBigDecimal and parseIntegerOnly
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+
+        // parseBigDecimal == true;
+        // parseIntegerOnly == false;
+        form.setParseBigDecimal(true);
+        number = form.parse("-0", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+
+        number = form.parse("-0.0", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+
+        // parseBigDecimal == false;
+        // parseIntegerOnly == true;
+        form.setParseBigDecimal(false);
+        form.setParseIntegerOnly(true);
+        number = form.parse("-0", new ParsePosition(0));
+
+        assertTrue(number instanceof Long);
+
+        number = form.parse("-0.0", new ParsePosition(0));
+        assertTrue(number instanceof Long);
+
+        // parseBigDecimal == false;
+        // parseIntegerOnly == false;
+        form.setParseBigDecimal(false);
+        form.setParseIntegerOnly(false);
+        number = form.parse("-0", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        number = form.parse("-0.0", new ParsePosition(0));
+        assertTrue(number instanceof Double);
+
+        // parseBigDecimal == true;
+        // parseIntegerOnly == true;
+        // parseBigDecimal take precedence of parseBigInteger
+        form.setParseBigDecimal(true);
+        form.setParseIntegerOnly(true);
+        number = form.parse("-0", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+
+        number = form.parse("-0.0", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+
+        number = form.parse("12.4", new ParsePosition(0));
+        assertTrue(number instanceof BigDecimal);
+
+        // When parseBigDecimal is set to false, no matter how massive the
+        // mantissa part of a number is, the number will be parsed into Double
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+
+        number = form.parse("9,223,372,036,854,775,808.00",
+                new ParsePosition(0));
+
+        assertTrue(number instanceof Double);
+        assertEquals("9.223372036854776E18", number.toString());
+
+        number = form.parse("-9,223,372,036,854,775,8080.00",
+                new ParsePosition(0));
+        assertTrue(number instanceof Double);
+        assertEquals("-9.223372036854776E19", number.toString());
+
+        // When parseBigDecimal is set to true, if mantissa part of number
+        // exceeds Long.MAX_VALUE, the number will be parsed into BigDecimal
+
+        form = (DecimalFormat) DecimalFormat.getInstance();
+
+        form.setParseBigDecimal(true);
+        number = form.parse("9,223,372,036,854,775,808.00",
+                new ParsePosition(0));
+
+        assertTrue(number instanceof BigDecimal);
+
+        assertEquals(9.223372036854776E18, number.doubleValue(), 0);
+
+        number = form.parse("-9,223,372,036,854,775,8080.00",
+                new ParsePosition(0));
+
+        assertTrue(number instanceof BigDecimal);
+        assertEquals(-9.223372036854776E19, number.doubleValue(), 0);
+
+        // The minimum value of Long will be parsed to Long when parseBigDecimal
+        // is not set
+
+        ParsePosition pos = new ParsePosition(0);
+        DecimalFormat df = new DecimalFormat();
+        pos = new ParsePosition(0);
+        Number nb = df.parse("" + Long.MIN_VALUE, pos);
+        assertTrue(nb instanceof Long);
+
+        // The maximum value of Long will be parsed to Long when parseBigDecimal
+        // is set
+        pos = new ParsePosition(0);
+        df = new DecimalFormat();
+        pos = new ParsePosition(0);
+        nb = df.parse("" + Long.MAX_VALUE, pos);
+        assertTrue(nb instanceof Long);
+
+        // When parsing invalid string( which is neither consist of digits nor
+        // NaN/Infinity), a null will be returned.
+
+        pos = new ParsePosition(0);
+        df = new DecimalFormat();
+        try {
+            nb = df.parse("invalid", pos);
+            assertNull(nb);
+        } catch (NullPointerException e) {
+            fail("Should not throw NPE");
+        }
+    }
+
+    public void test_getMaximumFractionDigits() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        // getMaximumFractionDigits of NumberFormat default to 3
+        // getMaximumFractionDigits of DecimalFormat default to 3
+        assertEquals(3, nform.getMaximumFractionDigits());
+        assertEquals(3, form.getMaximumFractionDigits());
+
+        // Greater than 340 (critical number used to distinguish
+        // BigInteger and BigDecimal)
+        nform.setMaximumFractionDigits(500);
+        assertEquals(500, nform.getMaximumFractionDigits());
+        assertEquals(500, form.getMaximumFractionDigits());
+
+        form.setMaximumFractionDigits(500);
+        assertEquals(500, nform.getMaximumFractionDigits());
+        assertEquals(500, form.getMaximumFractionDigits());
+
+        form.format(12.3);
+        assertEquals(500, nform.getMaximumFractionDigits());
+        assertEquals(500, form.getMaximumFractionDigits());
+    }
+
+    public void test_getMinimumFractionDigits() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        // getMinimumFractionDigits from NumberFormat (default to 0)
+        // getMinimumFractionDigits from DecimalFormat (default to 0)
+        assertEquals(0, nform.getMinimumFractionDigits());
+        assertEquals(0, form.getMinimumFractionDigits());
+
+        // Greater than 340 (critical number used to distinguish
+        // BigInteger and BigDecimal)
+        nform.setMinimumFractionDigits(500);
+        assertEquals(500, nform.getMinimumFractionDigits());
+        assertEquals(500, form.getMinimumFractionDigits());
+
+        form.setMaximumFractionDigits(400);
+        assertEquals(400, nform.getMinimumFractionDigits());
+        assertEquals(400, form.getMinimumFractionDigits());
+    }
+
+    public void test_getMaximumIntegerDigits() {
+        final int maxIntDigit = 309;
+
+        // When use default locale, in this case zh_CN
+        // the returned instance of NumberFormat is a DecimalFormat
+        DecimalFormat form = new DecimalFormat("00.###E0");
+        assertEquals(2, form.getMaximumIntegerDigits());
+
+        NumberFormat nform = DecimalFormat.getInstance();
+        form = null;
+        if (nform instanceof DecimalFormat) {
+            form = (DecimalFormat) nform;
+        }
+
+        // Greater than 309 (critical number used to distinguish
+        // BigInteger and BigDecimal)
+        nform.setMaximumIntegerDigits(500);
+        assertEquals(500, nform.getMaximumIntegerDigits());
+        assertEquals(500, form.getMaximumIntegerDigits());
+
+        form = new DecimalFormat("00.###E0");
+        assertEquals(2, form.getMaximumIntegerDigits());
+
+        form.setMaximumIntegerDigits(500);
+        assertEquals(500, nform.getMaximumIntegerDigits());
+        assertEquals(500, form.getMaximumIntegerDigits());
+        form.format(12.3);
+        assertEquals(500, nform.getMaximumIntegerDigits());
+        assertEquals(500, form.getMaximumIntegerDigits());
+
+        nform = DecimalFormat.getInstance();
+        form = null;
+        if (nform instanceof DecimalFormat) {
+            form = (DecimalFormat) nform;
+        }
+        // getMaximumIntegerDigits from NumberFormat default to 309
+        // getMaximumIntegerDigits from DecimalFormat default to 309
+        // the following 2 assertions will fail on RI implementation, since the
+        // implementation of ICU and RI are not identical. RI does not give
+        // DecimalFormat an initial bound about its maximumIntegerDigits
+        // (default to Integer.MAX_VALUE: 2147483647 )
+        assertEquals(maxIntDigit, nform.getMaximumIntegerDigits());
+        assertEquals(maxIntDigit, form.getMaximumIntegerDigits());
+
+    }
+
+    public void test_getMinimumIntegerDigits() {
+        final int minIntDigit = 1;
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        // getMaximumIntegerDigits from NumberFormat (default to 1)
+        // getMaximumIntegerDigits from DecimalFormat (default to 1)
+        assertEquals(minIntDigit, nform.getMinimumIntegerDigits());
+        assertEquals(minIntDigit, form.getMinimumIntegerDigits());
+
+        // Greater than 309 (critical number used to distinguish
+        // BigInteger and BigDecimal)
+        nform.setMinimumIntegerDigits(500);
+        assertEquals(500, nform.getMinimumIntegerDigits());
+        assertEquals(500, form.getMinimumIntegerDigits());
+
+        form.setMaximumIntegerDigits(400);
+        assertEquals(400, nform.getMinimumIntegerDigits());
+        assertEquals(400, form.getMinimumIntegerDigits());
+
+    }
+
+    public void test_formatLjava_lang_Obj_Ljava_StringBuffer_Ljava_text_FieldPosition() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        // If Object(including null) is not of type Nubmer,
+        // IllegalArgumentException will be thrown out
+        try {
+            form.format(new Object(), new StringBuffer(), new FieldPosition(0));
+            fail("Should throw IAE");
+        } catch (IllegalArgumentException e) {
+            // expected
+        }
+        try {
+            form.format(null, new StringBuffer(), new FieldPosition(0));
+            fail("Should throw IAE");
+        } catch (IllegalArgumentException e) {
+            // expected
+        }
+
+        // When StringBuffer == null || FieldPosition == null
+        // NullPointerException will be thrown out.
+        try {
+            form.format(new Double(1.9), null, new FieldPosition(0));
+            fail("Should throw NPE");
+        } catch (NullPointerException e) {
+            // expected
+        }
+
+        try {
+            form.format(new Double(1.3), new StringBuffer(), null);
+            fail("Should throw NPE");
+        } catch (NullPointerException e) {
+            // expected
+        }
+
+        try {
+            form.format(new Double(1.4), null, null);
+            fail("Should throw NPE");
+        } catch (NullPointerException e) {
+            // expected
+        }
+
+        try {
+            form.format(new Object(), null, null);
+            fail("Should throw IllegalArgumentException");
+        } catch (IllegalArgumentException e) {
+            // expected
+        }
+
+        FieldPosition pos;
+        StringBuffer out;
+        DecimalFormat format = (DecimalFormat) NumberFormat
+                .getInstance(Locale.US);
+
+        // format maxLong
+        pos = new FieldPosition(0);
+        out = format.format(new Long(Long.MAX_VALUE), new StringBuffer(), pos);
+        assertTrue("Wrong result L1: " + out, out.toString().equals(
+                "9,223,372,036,854,775,807"));
+
+        // format minLong
+        pos = new FieldPosition(0);
+        out = format.format(new Long(Long.MIN_VALUE), new StringBuffer(), pos);
+        assertTrue("Wrong result L2: " + out, out.toString().equals(
+                "-9,223,372,036,854,775,808"));
+
+        // format maxLong of type BigInteger
+        pos = new FieldPosition(0);
+        out = format.format(new java.math.BigInteger(String
+                .valueOf(Long.MAX_VALUE)), new StringBuffer(), pos);
+        assertTrue("Wrong result BI1: " + out, out.toString().equals(
+                "9,223,372,036,854,775,807"));
+
+        // format minLong of type BigInteger
+        pos = new FieldPosition(0);
+        out = format.format(new java.math.BigInteger(String
+                .valueOf(Long.MIN_VALUE)), new StringBuffer(), pos);
+        assertTrue("Wrong result BI2: " + out, out.toString().equals(
+                "-9,223,372,036,854,775,808"));
+
+        // format maxLong + 1
+        java.math.BigInteger big;
+        pos = new FieldPosition(0);
+        big = new java.math.BigInteger(String.valueOf(Long.MAX_VALUE))
+                .add(new java.math.BigInteger("1"));
+        out = format.format(big, new StringBuffer(), pos);
+        assertTrue("Wrong result BI3: " + out, out.toString().equals(
+                "9,223,372,036,854,775,808"));
+
+        // format minLong - 1
+        pos = new FieldPosition(0);
+        big = new java.math.BigInteger(String.valueOf(Long.MIN_VALUE))
+                .add(new java.math.BigInteger("-1"));
+        out = format.format(big, new StringBuffer(), pos);
+        assertTrue("Wrong result BI4: " + out, out.toString().equals(
+                "-9,223,372,036,854,775,809"));
+
+        // format big decimal
+        pos = new FieldPosition(0);
+        out = format.format(new java.math.BigDecimal("51.348"),
+                new StringBuffer(), pos);
+        assertTrue("Wrong result BD1: " + out, out.toString().equals("51.348"));
+
+        // format big decimal
+        pos = new FieldPosition(0);
+        out = format.format(new java.math.BigDecimal("51"), new StringBuffer(),
+                pos);
+        assertTrue("Wrong result BD2: " + out, out.toString().equals("51"));
+
+        // format big decimal Double.MAX_VALUE * 2
+        java.math.BigDecimal bigDecimal;
+        pos = new FieldPosition(0);
+        final String doubleMax2 = "359,538,626,972,463,141,629,054,847,463,408,"
+                + "713,596,141,135,051,689,993,197,834,953,606,314,521,560,057,077,"
+                + "521,179,117,265,533,756,343,080,917,907,028,764,928,468,642,653,"
+                + "778,928,365,536,935,093,407,075,033,972,099,821,153,102,564,152,"
+                + "490,980,180,778,657,888,151,737,016,910,267,884,609,166,473,806,"
+                + "445,896,331,617,118,664,246,696,549,595,652,408,289,446,337,476,"
+                + "354,361,838,599,762,500,808,052,368,249,716,736";
+        bigDecimal = new BigDecimal(Double.MAX_VALUE).add(new BigDecimal(
+                Double.MAX_VALUE));
+        out = format.format(bigDecimal, new StringBuffer(), pos);
+        assertTrue("Wrong result BDmax2: " + out, out.toString().equals(
+                doubleMax2));
+
+        // format big decimal Double.MIN_VALUE + Double.MIN_VALUE
+        // and Double.MIN_VALUE - Double.MIN_VALUE
+        pos = new FieldPosition(0);
+
+        bigDecimal = new BigDecimal(Double.MIN_VALUE).add(new BigDecimal(
+                Double.MIN_VALUE));
+        out = format.format(bigDecimal, new StringBuffer(), pos);
+
+        bigDecimal = new BigDecimal(Float.MAX_VALUE).add(new BigDecimal(
+                Float.MAX_VALUE));
+        out = format.format(bigDecimal, new StringBuffer(), pos);
+        final String BDFloatMax2 = "680,564,693,277,057,719,623,408,366,969,033,850,880";
+        assertTrue("Wrong result BDFloatMax2: " + out, out.toString().equals(
+                BDFloatMax2));
+        // format big decimal Float.MIN_VALUE + Float.MIN_VALUE
+        // and Float.MIN_VALUE - Float.MIN_VALUE
+        bigDecimal = new BigDecimal(Float.MIN_VALUE).add(new BigDecimal(
+                Float.MIN_VALUE));
+        out = format.format(bigDecimal, new StringBuffer(), pos);
+        final String BDFloatMin2 = "0";
+
+        bigDecimal = new BigDecimal(Float.MIN_VALUE).subtract(new BigDecimal(
+                Float.MIN_VALUE));
+        out = format.format(bigDecimal, new StringBuffer(), pos);
+
+        assertTrue("Wrong result BDFloatMax2: " + out, out.toString().equals(
+                BDFloatMin2));
+
+    }
+
+    public void test_setMaximumFractionDigitsLjava_lang_Integer() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        form.setMaximumFractionDigits(-2);
+        assertEquals(0, form.getMaximumFractionDigits());
+
+        form.setMaximumFractionDigits(341);
+        assertEquals(341, form.getMaximumFractionDigits());
+    }
+
+    public void test_setMinimumFractionDigitsLjava_lang_Integer() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        form.setMinimumFractionDigits(-3);
+        assertEquals(0, form.getMinimumFractionDigits());
+
+        form.setMinimumFractionDigits(310);
+        assertEquals(310, form.getMinimumFractionDigits());
+    }
+
+    public void test_setMaximumIntegerDigitsLjava_lang_Integer() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        form.setMaximumIntegerDigits(-3);
+        assertEquals(0, form.getMaximumIntegerDigits());
+
+        form.setMaximumIntegerDigits(310);
+        assertEquals(310, form.getMaximumIntegerDigits());
+    }
+
+    public void test_setMinimumIntegerDigitsLjava_lang_Integer() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        form.setMinimumIntegerDigits(-3);
+        assertEquals(0, form.getMinimumIntegerDigits());
+
+        form.setMinimumIntegerDigits(310);
+        assertEquals(310, form.getMinimumIntegerDigits());
+    }
+
+    // When MaxFractionDigits is set first and less than MinFractionDigits, max
+    // will be changed to min value
+    public void test_setMinimumFactionDigitsLjava_lang_Integer_setMaximumFractionDigitsLjava_lang_Integer() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        form.setMaximumFractionDigits(100);
+        form.setMinimumFractionDigits(200);
+
+        assertEquals(200, form.getMaximumFractionDigits());
+        assertEquals(200, form.getMinimumFractionDigits());
+
+        form.setMaximumIntegerDigits(100);
+        form.setMinimumIntegerDigits(200);
+
+        assertEquals(200, form.getMaximumIntegerDigits());
+        assertEquals(200, form.getMinimumIntegerDigits());
+    }
+
+    // When MinFractionDigits is set first and less than MaxFractionDigits, min
+    // will be changed to max value
+    public void test_setMaximumFactionDigitsLjava_lang_Integer_setMinimumFractionDigitsLjava_lang_Integer() {
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+
+        form.setMinimumFractionDigits(200);
+        form.setMaximumFractionDigits(100);
+
+        assertEquals(100, form.getMaximumFractionDigits());
+        assertEquals(100, form.getMinimumFractionDigits());
+
+        form.setMinimumIntegerDigits(200);
+        form.setMaximumIntegerDigits(100);
+
+        assertEquals(100, form.getMaximumIntegerDigits());
+        assertEquals(100, form.getMinimumIntegerDigits());
+    }
+
+    public void test_equalsLjava_lang_Object() {
+        DecimalFormat format = (DecimalFormat) DecimalFormat.getInstance();
+        DecimalFormat cloned = (DecimalFormat) format.clone();
+        cloned.setDecimalFormatSymbols(new DecimalFormatSymbols());
+        assertEquals(format, cloned);
+
+        Currency c = Currency.getInstance(Locale.getDefault());
+        cloned.setCurrency(c);
+
+        assertEquals(format, cloned);
+    }
+
+    public void test_setPositivePrefixLjava_lang_String() {
+        DecimalFormat format = new DecimalFormat();
+        assertEquals("", format.getPositivePrefix());
+    }
+
+    public void test_setPositiveSuffixLjava_lang_String() {
+        DecimalFormat format = new DecimalFormat();
+        assertEquals("", format.getPositiveSuffix());
+    }
+
+    public void test_setNegativePrefixLjava_lang_String() {
+        DecimalFormat format = new DecimalFormat();
+        assertEquals("-", format.getNegativePrefix());
+    }
+
+    public void test_setNegativeSuffixLjava_lang_String() {
+        DecimalFormat format = new DecimalFormat();
+        assertEquals("", format.getNegativeSuffix());
+    }
+
+    public void test_setGroupingUse() {
+        DecimalFormat format = new DecimalFormat();
+        StringBuffer buf = new StringBuffer();
+        format.setGroupingUsed(false);
+        format.format(new Long(1970), buf, new FieldPosition(0));
+        assertEquals("1970", buf.toString());
+        assertFalse(format.isGroupingUsed());
+    }
+    
+
+    /**
+     * @tests java.text.DecimalFormat#DecimalFormat(java.lang.String)
+     */
+    public void test_ConstructorLjava_lang_String() {
+        // Test for method java.text.DecimalFormat(java.lang.String)
+        // the constructor form that specifies a pattern is equal to the form
+        // constructed with no pattern and applying that pattern using the
+        // applyPattern call
+        DecimalFormat format = new DecimalFormat("'$'0000.0000");
+        DecimalFormat format1 = new DecimalFormat();
+        format1.applyPattern("'$'0000.0000");
+        assertTrue("Constructed format did not match applied format object",
+                format.equals(format1));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#applyPattern(java.lang.String)
+     */
+    public void test_applyPatternLjava_lang_String() {
+        DecimalFormat format = new DecimalFormat("#.#");
+        assertTrue("Wrong pattern 1", format.toPattern().equals("#0.#"));
+        format = new DecimalFormat("#.");
+        assertTrue("Wrong pattern 2", format.toPattern().equals("#0."));
+        format = new DecimalFormat("#");
+        assertTrue("Wrong pattern 3", format.toPattern().equals("#"));
+        format = new DecimalFormat(".#");
+        assertTrue("Wrong pattern 4", format.toPattern().equals("#.0"));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#clone()
+     */
+    public void test_clone() {
+        DecimalFormat format = (DecimalFormat) DecimalFormat.getInstance();
+        DecimalFormat cloned = (DecimalFormat) format.clone();
+        assertEquals(cloned.getDecimalFormatSymbols(), format
+                .getDecimalFormatSymbols());
+        
+        format = new DecimalFormat("'$'0000.0000");
+        DecimalFormat format1 = (DecimalFormat) (format.clone());
+        // make sure the objects are equal
+        assertTrue("Object's clone isn't equal!", format.equals(format1));
+        // change the content of the clone and make sure it's not equal anymore
+        // verifies that it's data is now distinct from the original
+        format1.applyPattern("'$'0000.####");
+        assertTrue("Object's changed clone should not be equal!", !format
+                .equals(format1));
+    }
+
+    private void compare(String testName, String format, String expected) {
+        assertTrue(testName + " got: " + format + " expected: " + expected,
+                format.equals(expected));
+    }
+
+    private boolean compare(int count, String format, String expected) {
+        boolean result = format.equals(expected);
+        if (!result)
+            System.out.println("Failure test: " + count + " got: " + format
+                    + " expected: " + expected);
+        return result;
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#format(double, java.lang.StringBuffer,
+     *        java.text.FieldPosition)
+     */
+    public void test_formatDLjava_lang_StringBufferLjava_text_FieldPosition() {
+        new Support_DecimalFormat(
+                "test_formatDLjava_lang_StringBufferLjava_text_FieldPosition")
+                .t_format_with_FieldPosition();
+
+        int failCount = 0;
+        Support_BitSet failures = new Support_BitSet();
+
+        DecimalFormat df = new DecimalFormat("00.0#E0");
+        compare("00.0#E0: 0.0", df.format(0.0), "00.0E0");
+        compare("00.0#E0: 1.0", df.format(1.0), "10.0E-1");
+        compare("00.0#E0: 12.0", df.format(12.0), "12.0E0");
+        compare("00.0#E0: 123.0", df.format(123.0), "12.3E1");
+        compare("00.0#E0: 1234.0", df.format(1234.0), "12.34E2");
+        compare("00.0#E0: 12346.0", df.format(12346.0), "12.35E3");
+        compare("00.0#E0: 99999.0", df.format(99999.0), "10.0E4");
+        compare("00.0#E0: 1.2", df.format(1.2), "12.0E-1");
+        compare("00.0#E0: 12.3", df.format(12.3), "12.3E0");
+        compare("00.0#E0: 123.4", df.format(123.4), "12.34E1");
+        compare("00.0#E0: 1234.6", df.format(1234.6), "12.35E2");
+        compare("00.0#E0: 9999.9", df.format(9999.9), "10.0E3");
+        compare("00.0#E0: 0.1", df.format(0.1), "10.0E-2");
+        compare("00.0#E0: 0.12", df.format(0.12), "12.0E-2");
+        compare("00.0#E0: 0.123", df.format(0.123), "12.3E-2");
+        compare("00.0#E0: 0.1234", df.format(0.1234), "12.34E-2");
+        compare("00.0#E0: 0.12346", df.format(0.12346), "12.35E-2");
+        compare("00.0#E0: 0.99999", df.format(0.99999), "10.0E-1");
+        compare("00.0#E0: -0.0", df.format(-0.0), "-00.0E0");
+        compare("00.0#E0: -1.0", df.format(-1.0), "-10.0E-1");
+        compare("00.0#E0: -12.0", df.format(-12.0), "-12.0E0");
+        compare("00.0#E0: -123.0", df.format(-123.0), "-12.3E1");
+        compare("00.0#E0: -1234.0", df.format(-1234.0), "-12.34E2");
+        compare("00.0#E0: -12346.0", df.format(-12346.0), "-12.35E3");
+        compare("00.0#E0: -99999.0", df.format(-99999.0), "-10.0E4");
+
+        df = new DecimalFormat("##0.0E0");
+        compare("##0.0E0: -0.0", df.format(-0.0), "-0.0E0");
+        compare("##0.0E0: 0.0", df.format(0.0), "0.0E0");
+        compare("##0.0E0: 1.0", df.format(1.0), "1.0E0");
+        compare("##0.0E0: 12.0", df.format(12.0), "12E0");
+        compare("##0.0E0: 123.0", df.format(123.0), "123E0");
+        compare("##0.0E0: 1234.0", df.format(1234.0), "1.234E3");
+        compare("##0.0E0: 12346.0", df.format(12346.0), "12.35E3");
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(99999.0), "100E3"))
+            failures.set(failCount);
+        failCount++;
+        compare("##0.0E0: 999999.0", df.format(999999.0), "1.0E6");
+
+        df = new DecimalFormat("#00.0##E0");
+        compare("#00.0##E0: 0.1", df.format(0.1), ".100E0");
+        compare("#00.0##E0: 0.12", df.format(0.12), ".120E0");
+        compare("#00.0##E0: 0.123", df.format(0.123), ".123E0");
+        compare("#00.0##E0: 0.1234", df.format(0.1234), ".1234E0");
+        compare("#00.0##E0: 0.1234567", df.format(0.1234567), ".123457E0");
+        compare("#00.0##E0: 0.01", df.format(0.01), "10.0E-3");
+        compare("#00.0##E0: 0.012", df.format(0.012), "12.0E-3");
+        compare("#00.0##E0: 0.0123", df.format(0.0123), "12.3E-3");
+        compare("#00.0##E0: 0.01234", df.format(0.01234), "12.34E-3");
+        compare("#00.0##E0: 0.01234567", df.format(0.01234567), "12.3457E-3");
+        compare("#00.0##E0: 0.001", df.format(0.001), "1.00E-3");
+        compare("#00.0##E0: 0.0012", df.format(0.0012), "1.20E-3");
+        compare("#00.0##E0: 0.00123", df.format(0.00123), "1.23E-3");
+        compare("#00.0##E0: 0.001234", df.format(0.001234), "1.234E-3");
+        compare("#00.0##E0: 0.001234567", df.format(0.001234567), "1.23457E-3");
+        compare("#00.0##E0: 0.0001", df.format(0.0001), "100E-6");
+        compare("#00.0##E0: 0.00012", df.format(0.00012), "120E-6");
+        compare("#00.0##E0: 0.000123", df.format(0.000123), "123E-6");
+        compare("#00.0##E0: 0.0001234", df.format(0.0001234), "123.4E-6");
+        compare("#00.0##E0: 0.0001234567", df.format(0.0001234567),
+                "123.457E-6");
+
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(0.0), "0.00E0"))
+            failures.set(failCount);
+        failCount++;
+        compare("#00.0##E0: 1.0", df.format(1.0), "1.00E0");
+        compare("#00.0##E0: 12.0", df.format(12.0), "12.0E0");
+        compare("#00.0##E0: 123.0", df.format(123.0), "123E0");
+        compare("#00.0##E0: 1234.0", df.format(1234.0), "1.234E3");
+        compare("#00.0##E0: 12345.0", df.format(12345.0), "12.345E3");
+        compare("#00.0##E0: 123456.0", df.format(123456.0), "123.456E3");
+        compare("#00.0##E0: 1234567.0", df.format(1234567.0), "1.23457E6");
+        compare("#00.0##E0: 12345678.0", df.format(12345678.0), "12.3457E6");
+        compare("#00.0##E0: 99999999.0", df.format(99999999.0), "100E6");
+
+        df = new DecimalFormat("#.0E0");
+        compare("#.0E0: -0.0", df.format(-0.0), "-.0E0");
+        compare("#.0E0: 0.0", df.format(0.0), ".0E0");
+        compare("#.0E0: 1.0", df.format(1.0), ".1E1");
+        compare("#.0E0: 12.0", df.format(12.0), ".12E2");
+        compare("#.0E0: 123.0", df.format(123.0), ".12E3");
+        compare("#.0E0: 1234.0", df.format(1234.0), ".12E4");
+        compare("#.0E0: 9999.0", df.format(9999.0), ".1E5");
+
+        df = new DecimalFormat("0.#E0");
+        compare("0.#E0: -0.0", df.format(-0.0), "-0E0");
+        compare("0.#E0: 0.0", df.format(0.0), "0E0");
+        compare("0.#E0: 1.0", df.format(1.0), "1E0");
+        compare("0.#E0: 12.0", df.format(12.0), "1.2E1");
+        compare("0.#E0: 123.0", df.format(123.0), "1.2E2");
+        compare("0.#E0: 1234.0", df.format(1234.0), "1.2E3");
+        compare("0.#E0: 9999.0", df.format(9999.0), "1E4");
+
+        df = new DecimalFormat(".0E0");
+        compare(".0E0: -0.0", df.format(-0.0), "-.0E0");
+        compare(".0E0: 0.0", df.format(0.0), ".0E0");
+        compare(".0E0: 1.0", df.format(1.0), ".1E1");
+        compare(".0E0: 12.0", df.format(12.0), ".1E2");
+        compare(".0E0: 123.0", df.format(123.0), ".1E3");
+        compare(".0E0: 1234.0", df.format(1234.0), ".1E4");
+        compare(".0E0: 9999.0", df.format(9999.0), ".1E5");
+
+        df = new DecimalFormat("0.E0");
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(0.0), "0.E0"))
+            failures.set(failCount);
+        failCount++;
+        if (!compare(failCount, df.format(1.0), "1.E0"))
+            failures.set(failCount);
+        failCount++;
+        if (!compare(failCount, df.format(12.0), "1.E1"))
+            failures.set(failCount);
+        failCount++;
+        if (!compare(failCount, df.format(123.0), "1.E2"))
+            failures.set(failCount);
+        failCount++;
+        if (!compare(failCount, df.format(1234.0), "1.E3"))
+            failures.set(failCount);
+        failCount++;
+        if (!compare(failCount, df.format(9999.0), "1.E4"))
+            failures.set(failCount);
+        failCount++;
+
+        df = new DecimalFormat("##0.00#E0");
+        compare("##0.00#E0: 0.1", df.format(0.1), ".100E0");
+        compare("##0.00#E0: 0.1234567", df.format(0.1234567), ".123457E0");
+        compare("##0.00#E0: 0.9999999", df.format(0.9999999), "1.00E0");
+        compare("##0.00#E0: 0.01", df.format(0.01), "10.0E-3");
+        compare("##0.00#E0: 0.01234567", df.format(0.01234567), "12.3457E-3");
+        compare("##0.00#E0: 0.09999999", df.format(0.09999999), ".100E0");
+        compare("##0.00#E0: 0.001", df.format(0.001), "1.00E-3");
+        compare("##0.00#E0: 0.001234567", df.format(0.001234567), "1.23457E-3");
+        compare("##0.00#E0: 0.009999999", df.format(0.009999999), "10.0E-3");
+        compare("##0.00#E0: 0.0001", df.format(0.0001), "100E-6");
+        compare("##0.00#E0: 0.0001234567", df.format(0.0001234567),
+                "123.457E-6");
+        compare("##0.00#E0: 0.0009999999", df.format(0.0009999999), "1.00E-3");
+
+        df = new DecimalFormat("###0.00#E0");
+        compare("###0.00#E0: 0.1", df.format(0.1), ".100E0");
+        compare("###0.00#E0: 0.12345678", df.format(0.12345678), ".1234568E0");
+        compare("###0.00#E0: 0.99999999", df.format(0.99999999), "1.00E0");
+        compare("###0.00#E0: 0.01", df.format(0.01), "100E-4");
+        compare("###0.00#E0: 0.012345678", df.format(0.012345678),
+                "123.4568E-4");
+        compare("###0.00#E0: 0.099999999", df.format(0.099999999), ".100E0");
+        compare("###0.00#E0: 0.001", df.format(0.001), "10.0E-4");
+        compare("###0.00#E0: 0.0012345678", df.format(0.0012345678),
+                "12.34568E-4");
+        compare("###0.00#E0: 0.0099999999", df.format(0.0099999999), "100E-4");
+        compare("###0.00#E0: 0.0001", df.format(0.0001), "1.00E-4");
+        compare("###0.00#E0: 0.00012345678", df.format(0.00012345678),
+                "1.234568E-4");
+        compare("###0.00#E0: 0.00099999999", df.format(0.00099999999),
+                "10.0E-4");
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(0.00001), "1000E-8"))
+            failures.set(failCount);
+        failCount++;
+        compare("###0.00#E0: 0.000012345678", df.format(0.000012345678),
+                "1234.568E-8");
+        compare("###0.00#E0: 0.000099999999", df.format(0.000099999999),
+                "1.00E-4");
+
+        df = new DecimalFormat("###0.0#E0");
+        compare("###0.0#E0: 0.1", df.format(0.1), ".10E0");
+        compare("###0.0#E0: 0.1234567", df.format(0.1234567), ".123457E0");
+        compare("###0.0#E0: 0.9999999", df.format(0.9999999), "1.0E0");
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(0.01), "100E-4"))
+            failures.set(failCount);
+        failCount++;
+        compare("###0.0#E0: 0.01234567", df.format(0.01234567), "123.457E-4");
+        compare("###0.0#E0: 0.09999999", df.format(0.09999999), ".10E0");
+        compare("###0.0#E0: 0.001", df.format(0.001), "10E-4");
+        compare("###0.0#E0: 0.001234567", df.format(0.001234567), "12.3457E-4");
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(0.009999999), "100E-4"))
+            failures.set(failCount);
+        failCount++;
+        compare("###0.0#E0: 0.0001", df.format(0.0001), "1.0E-4");
+        compare("###0.0#E0: 0.0001234567", df.format(0.0001234567),
+                "1.23457E-4");
+        compare("###0.0#E0: 0.0009999999", df.format(0.0009999999), "10E-4");
+        // Fails in JDK 1.2.2
+        if (!compare(failCount, df.format(0.00001), "1000E-8"))
+            failures.set(failCount);
+        failCount++;
+        compare("###0.0#E0: 0.00001234567", df.format(0.00001234567),
+                "1234.57E-8");
+        compare("###0.0#E0: 0.00009999999", df.format(0.00009999999), "1.0E-4");
+
+        assertTrue("Failed " + failures + " of " + failCount,
+                failures.length() == 0);
+
+        String formatString = "##0.#";
+        df = new DecimalFormat(formatString);
+        df.setMinimumFractionDigits(30);
+        compare(formatString + ": 0.000000000000000000000000000000", df
+                .format(0.0), "0.000000000000000000000000000000");
+        compare(formatString + ": -0.000000000000000000000000000000", df
+                .format(-0.0), "-0.000000000000000000000000000000");
+        compare(formatString + ": 1.000000000000000000000000000000", df
+                .format(1.0), "1.000000000000000000000000000000");
+        compare(formatString + ": -1.000000000000000000000000000000", df
+                .format(-1.0), "-1.000000000000000000000000000000");
+
+        df = new DecimalFormat(formatString);
+        df.setMaximumFractionDigits(30);
+        compare(formatString + ": 0", df.format(0.0), "0");
+        compare(formatString + ": -0", df.format(-0.0), "-0");
+        compare(formatString + ": 1", df.format(1.0), "1");
+        compare(formatString + ": -1", df.format(-1.0), "-1");
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#format(long, java.lang.StringBuffer,
+     *        java.text.FieldPosition)
+     */
+    public void test_formatJLjava_lang_StringBufferLjava_text_FieldPosition() {
+        int failCount = 0;
+        Support_BitSet failures = new Support_BitSet();
+
+        DecimalFormat df = new DecimalFormat("00.0#E0");
+        assertTrue("00.0#E0: 0", df.format(0).equals("00.0E0"));
+        assertTrue("00.0#E0: 1", df.format(1).equals("10.0E-1"));
+        assertTrue("00.0#E0: 12", df.format(12).equals("12.0E0"));
+        assertTrue("00.0#E0: 123", df.format(123).equals("12.3E1"));
+        assertTrue("00.0#E0: 1234", df.format(1234).equals("12.34E2"));
+        assertTrue("00.0#E0: 12346", df.format(12346).equals("12.35E3"));
+        assertTrue("00.0#E0: 99999", df.format(99999).equals("10.0E4"));
+        assertTrue("00.0#E0: -1", df.format(-1).equals("-10.0E-1"));
+        assertTrue("00.0#E0: -12", df.format(-12).equals("-12.0E0"));
+        assertTrue("00.0#E0: -123", df.format(-123).equals("-12.3E1"));
+        assertTrue("00.0#E0: -1234", df.format(-1234).equals("-12.34E2"));
+        assertTrue("00.0#E0: -12346", df.format(-12346).equals("-12.35E3"));
+        assertTrue("00.0#E0: -99999", df.format(-99999).equals("-10.0E4"));
+
+        df = new DecimalFormat("##0.0E0");
+        assertTrue("##0.0E0: 0", df.format(0).equals("0.0E0"));
+        assertTrue("##0.0E0: 1", df.format(1).equals("1.0E0"));
+        assertTrue("##0.0E0: 12", df.format(12).equals("12E0"));
+        assertTrue("##0.0E0: 123", df.format(123).equals("123E0"));
+        assertTrue("##0.0E0: 1234", df.format(1234).equals("1.234E3"));
+        assertTrue("##0.0E0: 12346", df.format(12346).equals("12.35E3"));
+        // Fails in JDK 1.2.2
+        if (!df.format(99999).equals("100E3"))
+            failures.set(failCount);
+        failCount++;
+        assertTrue("##0.0E0: 999999", df.format(999999).equals("1.0E6"));
+
+        df = new DecimalFormat("#00.0##E0");
+        // Fails in JDK 1.2.2
+        if (!df.format(0).equals("0.00E0"))
+            failures.set(failCount);
+        failCount++;
+        assertTrue("#00.0##E0: 1", df.format(1).equals("1.00E0"));
+        assertTrue("#00.0##E0: 12", df.format(12).equals("12.0E0"));
+        assertTrue("#00.0##E0: 123", df.format(123).equals("123E0"));
+        assertTrue("#00.0##E0: 1234", df.format(1234).equals("1.234E3"));
+        assertTrue("#00.0##E0: 12345", df.format(12345).equals("12.345E3"));
+        assertTrue("#00.0##E0: 123456", df.format(123456).equals("123.456E3"));
+        assertTrue("#00.0##E0: 1234567", df.format(1234567).equals("1.23457E6"));
+        assertTrue("#00.0##E0: 12345678", df.format(12345678).equals(
+                "12.3457E6"));
+        assertTrue("#00.0##E0: 99999999", df.format(99999999).equals("100E6"));
+
+        df = new DecimalFormat("#.0E0");
+        assertTrue("#.0E0: 0", df.format(0).equals(".0E0"));
+        assertTrue("#.0E0: 1", df.format(1).equals(".1E1"));
+        assertTrue("#.0E0: 12", df.format(12).equals(".12E2"));
+        assertTrue("#.0E0: 123", df.format(123).equals(".12E3"));
+        assertTrue("#.0E0: 1234", df.format(1234).equals(".12E4"));
+        assertTrue("#.0E0: 9999", df.format(9999).equals(".1E5"));
+
+        df = new DecimalFormat("0.#E0");
+        assertTrue("0.#E0: 0", df.format(0).equals("0E0"));
+        assertTrue("0.#E0: 1", df.format(1).equals("1E0"));
+        assertTrue("0.#E0: 12", df.format(12).equals("1.2E1"));
+        assertTrue("0.#E0: 123", df.format(123).equals("1.2E2"));
+        assertTrue("0.#E0: 1234", df.format(1234).equals("1.2E3"));
+        assertTrue("0.#E0: 9999", df.format(9999).equals("1E4"));
+
+        assertTrue("Failed " + failures + " of " + failCount,
+                failures.length() == 0);
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#formatToCharacterIterator(java.lang.Object)
+     */
+    public void test_formatToCharacterIteratorLjava_lang_Object() {
+        new Support_DecimalFormat(
+                "test_formatToCharacterIteratorLjava_lang_Object")
+                .t_formatToCharacterIterator();
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#format(double)
+     */
+    public void test_formatD() {
+        DecimalFormat format = (DecimalFormat) NumberFormat
+                .getInstance(Locale.ENGLISH);
+        format.setGroupingUsed(false);
+        format.setMaximumFractionDigits(400);
+        for (int i = 0; i < 309; i++) {
+            String tval = "1";
+            for (int j = 0; j < i; j++)
+                tval += "0";
+            double d = Double.parseDouble(tval);
+            String result = format.format(d);
+            assertEquals(i + ") e:" + tval + " r:" + result, tval, result);
+        }
+        for (int i = 0; i < 322; i++) {
+            String tval = "0.";
+            for (int j = 0; j < i; j++)
+                tval += "0";
+            tval += "1";
+            double d = Double.parseDouble(tval);
+            String result = format.format(d);
+            assertEquals(i + ") e:" + tval + " r:" + result, tval, result);
+        }
+        assertEquals("999999999999999", format.format(999999999999999.));
+        assertEquals("1", "999999999999999.9", format.format(999999999999999.9));
+        assertEquals("2", "99999999999999.98", format.format(99999999999999.99));
+        assertEquals("3", "9999999999999.998", format.format(9999999999999.999));
+        assertEquals("4", "999999999999.9999", format.format(999999999999.9999));
+        assertEquals("5", "99999999999.99998", format.format(99999999999.99999));
+        assertEquals("6", "9999999999.999998", format.format(9999999999.999999));
+        assertEquals("7", "999999999.9999999", format.format(999999999.9999999));
+        assertEquals("8", "99999999.99999999", format.format(99999999.99999999));
+        assertEquals("9", "9999999.999999998", format.format(9999999.999999999));
+        assertEquals("10", "99999.99999999999", format
+                .format(99999.99999999999));
+        assertEquals("11", "9999.999999999998", format
+                .format(9999.999999999999));
+        assertEquals("12", "999.9999999999999", format
+                .format(999.9999999999999));
+        assertEquals("13", "99.99999999999999", format
+                .format(99.99999999999999));
+        assertEquals("14", "9.999999999999998", format
+                .format(9.999999999999999));
+        assertEquals("15", "0.9999999999999999", format
+                .format(.9999999999999999));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#getDecimalFormatSymbols()
+     */
+    public void test_getDecimalFormatSymbols() {
+        DecimalFormat df = (DecimalFormat) NumberFormat
+                .getInstance(Locale.ENGLISH);
+        DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
+        assertTrue("Identical symbols", dfs != df.getDecimalFormatSymbols());
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#getCurrency()
+     */
+    public void test_getCurrency() {
+        Currency currK = Currency.getInstance("KRW");
+        Currency currX = Currency.getInstance("XXX");
+        Currency currE = Currency.getInstance("EUR");
+        //Currency currF = Currency.getInstance("FRF");
+
+        DecimalFormat df = (DecimalFormat) NumberFormat
+                .getCurrencyInstance(new Locale("ko", "KR"));
+        assertTrue("Test1: Returned incorrect currency",
+                df.getCurrency() == currK);
+
+        df = (DecimalFormat) NumberFormat.getCurrencyInstance(new Locale("",
+                "KR"));
+        assertTrue("Test2: Returned incorrect currency",
+                df.getCurrency() == currK);
+
+        df = (DecimalFormat) NumberFormat.getCurrencyInstance(new Locale("ko",
+                ""));
+        assertTrue("Test3: Returned incorrect currency",
+                df.getCurrency() == currX);
+
+        df = (DecimalFormat) NumberFormat.getCurrencyInstance(new Locale("fr",
+                "FR"));
+        assertTrue("Test4: Returned incorrect currency",
+                df.getCurrency() == currE);
+
+        // JDK fails these tests since it doesn't have the PREEURO variant
+        // df = (DecimalFormat)NumberFormat.getCurrencyInstance(new Locale("fr",
+        // "FR","PREEURO"));
+        // assertTrue("Test5: Returned incorrect currency", df.getCurrency() ==
+        // currF);
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#getGroupingSize()
+     */
+    public void test_getGroupingSize() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        assertTrue("Wrong unset size", df.getGroupingSize() == 0);
+        df = new DecimalFormat("#,##0.##");
+        assertTrue("Wrong set size", df.getGroupingSize() == 3);
+        df = new DecimalFormat("#,###,###0.##");
+        assertTrue("Wrong multiple set size", df.getGroupingSize() == 4);
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#getMultiplier()
+     */
+    public void test_getMultiplier() {
+        final int defaultMultiplier = 1;
+        NumberFormat nform = DecimalFormat.getInstance();
+        DecimalFormat form = (DecimalFormat) nform;
+        assertEquals(defaultMultiplier, form.getMultiplier());
+        
+        DecimalFormat df = new DecimalFormat("###0.##");
+        assertTrue("Wrong unset multiplier", df.getMultiplier() == 1);
+        df = new DecimalFormat("###0.##%");
+        assertTrue("Wrong percent multiplier", df.getMultiplier() == 100);
+        df = new DecimalFormat("###0.##\u2030");
+        assertTrue("Wrong mille multiplier", df.getMultiplier() == 1000);
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#isDecimalSeparatorAlwaysShown()
+     */
+    public void test_isDecimalSeparatorAlwaysShown() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        assertTrue("Wrong unset value", !df.isDecimalSeparatorAlwaysShown());
+        df = new DecimalFormat("###0.00");
+        assertTrue("Wrong unset2 value", !df.isDecimalSeparatorAlwaysShown());
+        df = new DecimalFormat("###0.");
+        assertTrue("Wrong set value", df.isDecimalSeparatorAlwaysShown());
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#parse(java.lang.String,
+     *        java.text.ParsePosition)
+     */
+    public void test_parseLjava_lang_StringLjava_text_ParsePosition() {
+        DecimalFormat format = (DecimalFormat) NumberFormat
+                .getNumberInstance(Locale.ENGLISH);
+        ParsePosition pos = new ParsePosition(0);
+        Number result = format.parse("9223372036854775807", pos);
+        assertTrue("Wrong result type for Long.MAX_VALUE",
+                result.getClass() == Long.class);
+        assertTrue("Wrong result Long.MAX_VALUE",
+                result.longValue() == Long.MAX_VALUE);
+        pos = new ParsePosition(0);
+        result = format.parse("-9223372036854775808", pos);
+        assertTrue("Wrong result type for Long.MIN_VALUE",
+                result.getClass() == Long.class);
+        assertTrue("Wrong result Long.MIN_VALUE: " + result.longValue(), result
+                .longValue() == Long.MIN_VALUE);
+        pos = new ParsePosition(0);
+        result = format.parse("9223372036854775808", pos);
+        assertTrue("Wrong result type for Long.MAX_VALUE+1",
+                result.getClass() == Double.class);
+        assertTrue("Wrong result Long.MAX_VALUE + 1",
+                result.doubleValue() == (double) Long.MAX_VALUE + 1);
+        pos = new ParsePosition(0);
+        result = format.parse("-9223372036854775809", pos);
+        assertTrue("Wrong result type for Long.MIN_VALUE+1",
+                result.getClass() == Double.class);
+        assertTrue("Wrong result Long.MIN_VALUE - 1",
+                result.doubleValue() == (double) Long.MIN_VALUE - 1);
+
+        pos = new ParsePosition(0);
+        result = format.parse("18446744073709551629", pos);
+        assertTrue("Wrong result type for overflow",
+                result.getClass() == Double.class);
+        assertTrue("Wrong result for overflow",
+                result.doubleValue() == 18446744073709551629d);
+
+        pos = new ParsePosition(0);
+        result = format.parse("42325917317067571199", pos);
+        assertTrue("Wrong result type for overflow a: " + result, result
+                .getClass() == Double.class);
+        assertTrue("Wrong result for overflow a: " + result, result
+                .doubleValue() == 42325917317067571199d);
+        pos = new ParsePosition(0);
+        result = format.parse("4232591731706757119E1", pos);
+        assertTrue("Wrong result type for overflow b: " + result, result
+                .getClass() == Double.class);
+        assertTrue("Wrong result for overflow b: " + result, result
+                .doubleValue() == 42325917317067571190d);
+        pos = new ParsePosition(0);
+        result = format.parse(".42325917317067571199E20", pos);
+        assertTrue("Wrong result type for overflow c: " + result, result
+                .getClass() == Double.class);
+        assertTrue("Wrong result for overflow c: " + result, result
+                .doubleValue() == 42325917317067571199d);
+        pos = new ParsePosition(0);
+        result = format.parse("922337203685477580.9E1", pos);
+        assertTrue("Wrong result type for overflow d: " + result, result
+                .getClass() == Double.class);
+        assertTrue("Wrong result for overflow d: " + result, result
+                .doubleValue() == 9223372036854775809d);
+        pos = new ParsePosition(0);
+        result = format.parse("9.223372036854775809E18", pos);
+        assertTrue("Wrong result type for overflow e: " + result, result
+                .getClass() == Double.class);
+        assertTrue("Wrong result for overflow e: " + result, result
+                .doubleValue() == 9223372036854775809d);
+
+        // test parse with multipliers
+        format.setMultiplier(100);
+        result = format.parse("9223372036854775807", new ParsePosition(0));
+        assertTrue("Wrong result type multiplier 100: " + result, result
+                .getClass() == Long.class);
+        assertTrue("Wrong result for multiplier 100: " + result, result
+                .longValue() == 92233720368547758L);
+
+        format.setMultiplier(1000);
+        result = format.parse("9223372036854775807", new ParsePosition(0));
+        assertTrue("Wrong result type multiplier 1000: " + result, result
+                .getClass() == Long.class);
+        assertTrue("Wrong result for multiplier 1000: " + result, result
+                .longValue() == 9223372036854776L);
+
+        format.setMultiplier(10000);
+        result = format.parse("9223372036854775807", new ParsePosition(0));
+        assertTrue("Wrong result type multiplier 10000: " + result, result
+                .getClass() == Double.class);
+        assertTrue("Wrong result for multiplier 10000: " + result, result
+                .doubleValue() == 922337203685477.5807d);
+
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setDecimalFormatSymbols(java.text.DecimalFormatSymbols)
+     */
+    public void test_setDecimalFormatSymbolsLjava_text_DecimalFormatSymbols() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        DecimalFormatSymbols dfs = new DecimalFormatSymbols();
+        dfs.setDecimalSeparator('@');
+        df.setDecimalFormatSymbols(dfs);
+        assertTrue("Not set", df.getDecimalFormatSymbols().equals(dfs));
+        assertTrue("Symbols not used", df.format(1.2).equals("1@2"));
+        
+        // The returned symbols may be cloned in two spots
+        // 1. When set
+        // 2. When returned
+        DecimalFormat format = new DecimalFormat();
+        DecimalFormatSymbols symbols = new DecimalFormatSymbols();
+        format.setDecimalFormatSymbols(symbols);
+        DecimalFormatSymbols symbolsOut = format.getDecimalFormatSymbols();
+        assertNotSame(symbols, symbolsOut);
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setDecimalSeparatorAlwaysShown(boolean)
+     */
+    public void test_setDecimalSeparatorAlwaysShownZ() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        assertTrue("Wrong default result", df.format(5).equals("5"));
+        df.setDecimalSeparatorAlwaysShown(true);
+        assertTrue("Not set", df.isDecimalSeparatorAlwaysShown());
+        assertTrue("Wrong set result", df.format(7).equals("7."));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setCurrency(java.util.Currency)
+     */
+    public void test_setCurrencyLjava_util_Currency() {
+        Locale locale = Locale.CANADA;
+        DecimalFormat df = ((DecimalFormat) NumberFormat
+                .getCurrencyInstance(locale));
+
+        try {
+            df.setCurrency(null);
+            fail("Expected NullPointerException");
+        } catch (NullPointerException e) {
+        }
+
+        Currency currency = Currency.getInstance("AED");
+        df.setCurrency(currency);
+        assertTrue("Returned incorrect currency", currency == df.getCurrency());
+        assertTrue("Returned incorrect currency symbol", currency.getSymbol(
+                locale)
+                .equals(df.getDecimalFormatSymbols().getCurrencySymbol()));
+        assertTrue("Returned incorrect international currency symbol", currency
+                .getCurrencyCode().equals(
+                        df.getDecimalFormatSymbols()
+                                .getInternationalCurrencySymbol()));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setGroupingSize(int)
+     */
+    public void test_setGroupingSizeI() {
+        DecimalFormat df = new DecimalFormat("###0.##",
+                new DecimalFormatSymbols(Locale.ENGLISH));
+        df.setGroupingUsed(true);
+        df.setGroupingSize(2);
+        assertTrue("Value not set", df.getGroupingSize() == 2);
+        String result = df.format(123);
+        assertTrue("Invalid format:" + result, result.equals("1,23"));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setMaximumFractionDigits(int)
+     */
+    public void test_setMaximumFractionDigitsI() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        df.setMaximumFractionDigits(3);
+        assertTrue("Not set", df.getMaximumFractionDigits() == 3);
+        assertTrue("Wrong maximum", df.format(1.23456).equals("1.235"));
+        df.setMinimumFractionDigits(4);
+        assertTrue("Not changed", df.getMaximumFractionDigits() == 4);
+        assertTrue("Incorrect fraction", df.format(456).equals("456.0000"));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setMaximumIntegerDigits(int)
+     */
+    public void test_setMaximumIntegerDigitsI() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        df.setMaximumIntegerDigits(2);
+        assertTrue("Not set", df.getMaximumIntegerDigits() == 2);
+        assertTrue("Wrong maximum", df.format(1234).equals("34"));
+        df.setMinimumIntegerDigits(4);
+        assertTrue("Not changed", df.getMaximumIntegerDigits() == 4);
+        assertTrue("Incorrect integer", df.format(26).equals("0026"));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setMinimumFractionDigits(int)
+     */
+    public void test_setMinimumFractionDigitsI() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        df.setMinimumFractionDigits(4);
+        assertTrue("Not set", df.getMinimumFractionDigits() == 4);
+        assertTrue("Wrong minimum", df.format(1.23).equals("1.2300"));
+        df.setMaximumFractionDigits(2);
+        assertTrue("Not changed", df.getMinimumFractionDigits() == 2);
+        assertTrue("Incorrect fraction", df.format(456).equals("456.00"));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setMinimumIntegerDigits(int)
+     */
+    public void test_setMinimumIntegerDigitsI() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        df.setMinimumIntegerDigits(3);
+        assertTrue("Not set", df.getMinimumIntegerDigits() == 3);
+        assertTrue("Wrong minimum", df.format(12).equals("012"));
+        df.setMaximumIntegerDigits(2);
+        assertTrue("Not changed", df.getMinimumIntegerDigits() == 2);
+        assertTrue("Incorrect integer", df.format(0.7).equals("00.7"));
+    }
+
+    /**
+     * @tests java.text.DecimalFormat#setMultiplier(int)
+     */
+    public void test_setMultiplierI() {
+        DecimalFormat df = new DecimalFormat("###0.##");
+        df.setMultiplier(10);
+        assertTrue("Wrong multiplier", df.getMultiplier() == 10);
+        assertTrue("Wrong format", df.format(5).equals("50"));
+        assertTrue("Wrong parse", df.parse("50", new ParsePosition(0))
+                .intValue() == 5);
+    }
+}

Propchange: incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/DecimalFormatTest.java
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Added: incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/FieldPositionTest.java
URL: http://svn.apache.org/viewcvs/incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/FieldPositionTest.java?rev=396968&view=auto
==============================================================================
--- incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/FieldPositionTest.java (added)
+++ incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/FieldPositionTest.java Tue Apr 25 13:03:30 2006
@@ -0,0 +1,237 @@
+/* Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.harmony.text.tests.java.text;
+
+import java.text.DateFormat;
+import java.text.FieldPosition;
+
+public class FieldPositionTest extends junit.framework.TestCase {
+
+	/**
+	 * @tests java.text.FieldPosition#FieldPosition(int)
+	 */
+	public void test_ConstructorI() {
+		// Test for constructor java.text.FieldPosition(int)
+		FieldPosition fpos = new FieldPosition(DateFormat.MONTH_FIELD);
+		assertEquals("Test1: Constructor failed to set field identifier!",
+				DateFormat.MONTH_FIELD, fpos.getField());
+		assertEquals("Constructor failed to set field attribute!", null, fpos
+				.getFieldAttribute());
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#FieldPosition(java.text.Format$Field)
+	 */
+	public void test_ConstructorLjava_text_Format$Field() {
+		// Test for constructor java.text.FieldPosition(Format.Field)
+		FieldPosition fpos = new FieldPosition(DateFormat.Field.MONTH);
+		assertSame("Constructor failed to set field attribute!",
+				DateFormat.Field.MONTH, fpos.getFieldAttribute());
+		assertEquals("Test1: Constructor failed to set field identifier!", -1,
+				fpos.getField());
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#FieldPosition(java.text.Format$Field, int)
+	 */
+	public void test_ConstructorLjava_text_Format$FieldI() {
+		// Test for constructor java.text.FieldPosition(Format.Field, int)
+		FieldPosition fpos = new FieldPosition(DateFormat.Field.MONTH,
+				DateFormat.MONTH_FIELD);
+		assertSame("Constructor failed to set field attribute!",
+				DateFormat.Field.MONTH, fpos.getFieldAttribute());
+		assertEquals("Test1: Constructor failed to set field identifier!",
+				DateFormat.MONTH_FIELD, fpos.getField());
+
+		// test special cases
+		FieldPosition fpos2 = new FieldPosition(DateFormat.Field.HOUR1,
+				DateFormat.HOUR1_FIELD);
+		assertSame("Constructor failed to set field attribute!",
+				DateFormat.Field.HOUR1, fpos2.getFieldAttribute());
+		assertEquals("Test2: Constructor failed to set field identifier!",
+				DateFormat.HOUR1_FIELD, fpos2.getField());
+
+		FieldPosition fpos3 = new FieldPosition(DateFormat.Field.TIME_ZONE,
+				DateFormat.MONTH_FIELD);
+		assertSame("Constructor failed to set field attribute!",
+				DateFormat.Field.TIME_ZONE, fpos3.getFieldAttribute());
+		assertEquals("Test3: Constructor failed to set field identifier!",
+				DateFormat.MONTH_FIELD, fpos3.getField());
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#equals(java.lang.Object)
+	 */
+	public void test_equalsLjava_lang_Object() {
+		// Test for method boolean
+		// java.text.FieldPosition.equals(java.lang.Object)
+		FieldPosition fpos = new FieldPosition(1);
+		FieldPosition fpos1 = new FieldPosition(1);
+		assertTrue("Identical objects were not equal!", fpos.equals(fpos1));
+
+		FieldPosition fpos2 = new FieldPosition(2);
+		assertTrue("Objects with a different ID should not be equal!", !fpos
+				.equals(fpos2));
+
+		fpos.setBeginIndex(1);
+		fpos1.setBeginIndex(2);
+		assertTrue("Objects with a different beginIndex were still equal!",
+				!fpos.equals(fpos1));
+		fpos1.setBeginIndex(1);
+		fpos1.setEndIndex(2);
+		assertTrue("Objects with a different endIndex were still equal!", !fpos
+				.equals(fpos1));
+
+		FieldPosition fpos3 = new FieldPosition(DateFormat.Field.ERA, 1);
+		assertTrue("Objects with a different attribute should not be equal!",
+				!fpos.equals(fpos3));
+		FieldPosition fpos4 = new FieldPosition(DateFormat.Field.AM_PM, 1);
+		assertTrue("Objects with a different attribute should not be equal!",
+				!fpos3.equals(fpos4));
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#getBeginIndex()
+	 */
+	public void test_getBeginIndex() {
+		// Test for method int java.text.FieldPosition.getBeginIndex()
+		FieldPosition fpos = new FieldPosition(1);
+		fpos.setEndIndex(3);
+		fpos.setBeginIndex(2);
+		assertTrue("getBeginIndex should have returned 2",
+				fpos.getBeginIndex() == 2);
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#getEndIndex()
+	 */
+	public void test_getEndIndex() {
+		// Test for method int java.text.FieldPosition.getEndIndex()
+		FieldPosition fpos = new FieldPosition(1);
+		fpos.setBeginIndex(2);
+		fpos.setEndIndex(3);
+		assertTrue("getEndIndex should have returned 3",
+				fpos.getEndIndex() == 3);
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#getField()
+	 */
+	public void test_getField() {
+		// Test for method int java.text.FieldPosition.getField()
+		FieldPosition fpos = new FieldPosition(65);
+		assertTrue(
+				"FieldPosition(65) should have caused getField to return 65",
+				fpos.getField() == 65);
+		FieldPosition fpos2 = new FieldPosition(DateFormat.Field.MINUTE);
+		assertTrue(
+				"FieldPosition(DateFormat.Field.MINUTE) should have caused getField to return -1",
+				fpos2.getField() == -1);
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#getFieldAttribute()
+	 */
+	public void test_getFieldAttribute() {
+		// Test for method int java.text.FieldPosition.getFieldAttribute()
+		FieldPosition fpos = new FieldPosition(DateFormat.Field.TIME_ZONE);
+		assertTrue(
+				"FieldPosition(DateFormat.Field.TIME_ZONE) should have caused getFieldAttribute to return DateFormat.Field.TIME_ZONE",
+				fpos.getFieldAttribute() == DateFormat.Field.TIME_ZONE);
+
+		FieldPosition fpos2 = new FieldPosition(DateFormat.TIMEZONE_FIELD);
+		assertTrue(
+				"FieldPosition(DateFormat.TIMEZONE_FIELD) should have caused getFieldAttribute to return null",
+				fpos2.getFieldAttribute() == null);
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#hashCode()
+	 */
+	public void test_hashCode() {
+		// Test for method int java.text.FieldPosition.hashCode()
+		FieldPosition fpos = new FieldPosition(1);
+		fpos.setBeginIndex(5);
+		fpos.setEndIndex(110);
+		assertEquals("hashCode returned incorrect value", 620, fpos.hashCode());
+
+		FieldPosition fpos2 = new FieldPosition(
+				DateFormat.Field.DAY_OF_WEEK_IN_MONTH);
+		fpos2.setBeginIndex(5);
+		fpos2.setEndIndex(110);
+		assertEquals("hashCode returned incorrect value", 451685956, fpos2
+				.hashCode());
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#setBeginIndex(int)
+	 */
+	public void test_setBeginIndexI() {
+		// Test for method void java.text.FieldPosition.setBeginIndex(int)
+		FieldPosition fpos = new FieldPosition(1);
+		fpos.setBeginIndex(2);
+		fpos.setEndIndex(3);
+		assertTrue("beginIndex should have been set to 2",
+				fpos.getBeginIndex() == 2);
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#setEndIndex(int)
+	 */
+	public void test_setEndIndexI() {
+		// Test for method void java.text.FieldPosition.setEndIndex(int)
+		FieldPosition fpos = new FieldPosition(1);
+		fpos.setEndIndex(3);
+		fpos.setBeginIndex(2);
+		assertTrue("EndIndex should have been set to 3",
+				fpos.getEndIndex() == 3);
+	}
+
+	/**
+	 * @tests java.text.FieldPosition#toString()
+	 */
+	public void test_toString() {
+		// Test for method java.lang.String java.text.FieldPosition.toString()
+		FieldPosition fpos = new FieldPosition(1);
+		fpos.setBeginIndex(2);
+		fpos.setEndIndex(3);
+		assertEquals(
+				"ToString returned the wrong value:",
+				"java.text.FieldPosition[attribute=null, field=1, beginIndex=2, endIndex=3]",
+				fpos.toString());
+
+		FieldPosition fpos2 = new FieldPosition(DateFormat.Field.ERA);
+		fpos2.setBeginIndex(4);
+		fpos2.setEndIndex(5);
+		assertEquals("ToString returned the wrong value:",
+				"java.text.FieldPosition[attribute=" + DateFormat.Field.ERA
+						+ ", field=-1, beginIndex=4, endIndex=5]", fpos2
+						.toString());
+	}
+
+	/**
+	 * Sets up the fixture, for example, open a network connection. This method
+	 * is called before a test is executed.
+	 */
+	protected void setUp() {
+	}
+
+	/**
+	 * Tears down the fixture, for example, close a network connection. This
+	 * method is called after a test is executed.
+	 */
+	protected void tearDown() {
+	}
+}

Propchange: incubator/harmony/enhanced/classlib/trunk/modules/text/src/test/java/org/apache/harmony/text/tests/java/text/FieldPositionTest.java
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