| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 libcore.java.util; |
| |
| import java.io.IOException; |
| import java.util.Calendar; |
| import java.util.Formattable; |
| import java.util.Formatter; |
| import java.util.FormatterClosedException; |
| import java.util.IllegalFormatException; |
| import java.util.IllegalFormatFlagsException; |
| import java.util.Locale; |
| import junit.framework.TestCase; |
| import tests.support.Support_Locale; |
| |
| public final class OldFormatterTest extends TestCase { |
| |
| public void test_Formattable() { |
| Formattable ones = new Formattable() { |
| public void formatTo(Formatter formatter, int flags, int width, int precision) throws IllegalFormatException { |
| try { |
| formatter.out().append("111"); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| }; |
| Formattable twos = new Formattable() { |
| public void formatTo(Formatter formatter, int flags, int width, int precision) throws IllegalFormatException { |
| try { |
| formatter.out().append("222"); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| }; |
| |
| assertEquals("aaa 111?", new Formatter().format("aaa %s?", ones).toString()); |
| assertEquals("aaa 111 bbb 222?", new Formatter().format("aaa %s bbb %s?", ones, twos).toString()); |
| } |
| |
| public void test_formatLjava_util_LocaleLjava_lang_StringLjava_lang_Object() { |
| Double val = new Double(3.14); |
| Calendar cal = Calendar.getInstance(); |
| Formatter fLoc = null; |
| Formatter fNoL = null; |
| cal.set(2008, Calendar.SEPTEMBER, 23, 18, 30); |
| |
| if (Support_Locale.isLocaleAvailable(Locale.GERMAN)) { |
| fLoc = new Formatter(Locale.GERMAN); |
| fNoL = new Formatter(Locale.GERMAN); |
| fLoc.format(Locale.US, "%f", val); |
| fNoL.format("%f", val); |
| assertFalse(fLoc.toString().equals(fNoL.toString())); |
| } |
| |
| if (Support_Locale.isLocaleAvailable(Locale.FRANCE)) { |
| fLoc = new Formatter(Locale.FRANCE); |
| fNoL = new Formatter(Locale.FRANCE); |
| fLoc.format(Locale.US, "%f", val); |
| fNoL.format("%f", val); |
| assertFalse(fLoc.toString().equals(fNoL.toString())); |
| } |
| |
| fLoc = new Formatter(Locale.US); |
| fNoL = new Formatter(Locale.US); |
| fLoc.format(Locale.US, "%f", val); |
| fNoL.format("%f", val); |
| assertTrue(fLoc.toString().equals(fNoL.toString())); |
| |
| if (Support_Locale.isLocaleAvailable(Locale.GERMAN)) { |
| fLoc = new Formatter(Locale.GERMAN); |
| fNoL = new Formatter(Locale.GERMAN); |
| fLoc.format(Locale.US, "%tA %tB %td %tT", cal, cal, cal, cal); |
| fNoL.format("%tA %tB %td %tT", cal, cal, cal, cal); |
| assertFalse(fLoc.toString().equals(fNoL.toString())); |
| } |
| |
| if (Support_Locale.isLocaleAvailable(Locale.FRANCE)) { |
| fLoc = new Formatter(Locale.FRANCE); |
| fNoL = new Formatter(Locale.FRANCE); |
| fLoc.format(Locale.US, "%tA %tB %td %tT", cal, cal, cal, cal); |
| fNoL.format("%tA %tB %td %tT", cal, cal, cal, cal); |
| assertFalse(fLoc.toString().equals(fNoL.toString())); |
| } |
| |
| fLoc = new Formatter(Locale.US); |
| fNoL = new Formatter(Locale.US); |
| fLoc.format(Locale.US, "%tA %tB %td %tT", cal, cal, cal, cal); |
| fNoL.format("%tA %tB %td %tT", cal, cal, cal, cal); |
| assertTrue(fLoc.toString().equals(fNoL.toString())); |
| |
| final String[] illFlags = { "%+ e", "%+ E", "%+ g", "%+ G", "%+ f", |
| "%+ a", "%+ A", "%-03e", "%-03E", "%-03g", "%-03G", "%-03f", |
| "%-03a", "%-03A" }; |
| for (int i = 0; i < illFlags.length; i++) { |
| if (Support_Locale.isLocaleAvailable(Locale.FRANCE)) { |
| try { |
| fLoc = new Formatter(Locale.US); |
| fLoc.format(Locale.FRANCE, illFlags[i], 1.23d); |
| fail("should throw IllegalFormatFlagsException"); |
| } catch (IllegalFormatFlagsException expected) { |
| } |
| } |
| |
| if (Support_Locale.isLocaleAvailable(Locale.CANADA)) { |
| try { |
| fLoc = new Formatter(Locale.CANADA); |
| fLoc.format(Locale.GERMAN, illFlags[i], (Double) null); |
| fail("should throw IllegalFormatFlagsException"); |
| } catch (IllegalFormatFlagsException expected) { |
| } |
| } |
| } |
| fLoc.close(); |
| |
| if (Support_Locale.isLocaleAvailable(Locale.GERMAN)) { |
| try { |
| fLoc.format(Locale.GERMAN, "%f", val); |
| } catch (FormatterClosedException expected) { |
| } |
| } |
| } |
| } |