| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * 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.luni.tests.java.util; |
| |
| import dalvik.annotation.TestTargets; |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargetClass; |
| |
| import junit.framework.TestCase; |
| |
| import java.util.Formattable; |
| import java.util.Formatter; |
| |
| @TestTargetClass(Formattable.class) |
| public class FormattableTest extends TestCase { |
| |
| class Mock_Formattable implements Formattable { |
| boolean flag = false; |
| |
| public void formatTo(Formatter arg0, int arg1, int arg2, int arg3) { |
| StringBuilder sb = new StringBuilder(); |
| |
| if (arg3 == 1) { |
| sb.append("single precision "); |
| } |
| if (arg3 == 2) { |
| sb.append("double precision "); |
| } |
| |
| arg0.format(sb.toString()); |
| flag = true; |
| } |
| |
| public boolean isFormatToCalled() { |
| return flag; |
| } |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "formatTo", |
| args = {java.util.Formatter.class, int.class, int.class, int.class} |
| ) |
| public void testFormatTo() { |
| Formatter fmt = new Formatter(); |
| Mock_Formattable mf = new Mock_Formattable(); |
| |
| assertTrue(fmt.format("%1.1s", mf).toString().equals("single precision ")); |
| assertTrue(fmt.format("%2.1s", mf).toString().equals("single precision single precision ")); |
| assertTrue(fmt.format("%2.2s", mf).toString().equals("single precision single precision double precision ")); |
| assertTrue(mf.isFormatToCalled()); |
| } |
| |
| } |