/*
* 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 android.core;
import com.ibm.icu4jni.text.RuleBasedNumberFormat;
import com.ibm.icu4jni.text.RuleBasedNumberFormat.RBNFType;
import junit.framework.TestCase;
import android.test.suitebuilder.annotation.SmallTest;
/**
* Some String tests.
*/
public class StringTest extends TestCase {
private String germanSpelloutRule = "%alt-ones:" +
" -x: minus >>;" +
" x.x: << komma >>;" +
" null; eins; =%%main=;" +
"%%main:" +
" null; ein; zwei; drei; vier; f\u00fcnf; sechs; sieben; acht; neun;\n" +
" zehn; elf; zwu00f6lf; >>zehn;" +
" 20: [>>und]zwanzig;" +
" 30: [>>und]dreiu00dfig;" +
" 40: [>>und]vierzig;" +
" 50: [>>und]fu00fcnfzig;" +
" 60: [>>und]sechzig;" +
" 70: [>>und]siebzig;" +
" 80: [>>und]achtzig;" +
" 90: [>>und]neunzig;" +
" 100: hundert[>%alt-ones>];" +
" 200: <<hundert[>%alt-ones>];" +
" 1000: tausend[>%alt-ones>];" +
" 1100: tausendein[>%alt-ones>];" +
" 1200: tausend[>%alt-ones>];" +
" 2000: <<tausend[>%alt-ones>];";
@SmallTest
public void testString() throws Exception {
String test = "0123456789";
String test1 = new String("0123456789"); // different object
String test2 = new String("0123456780"); // different value
String offset = new String("xxx0123456789yyy");
String sub = offset.substring(3, 13);
assertEquals(test, test);
assertEquals(test, test1);
assertFalse(test.equals(test2));
assertEquals(0, test.compareTo(test1));
assertTrue(test1.compareTo(test2) > 0);
assertTrue(test2.compareTo(test1) < 0);
/* compare string with a nonzero offset, in left/right side */
assertEquals(0, test.compareTo(sub));
assertEquals(0, sub.compareTo(test));
assertEquals(test, sub);
assertEquals(sub, test);
/* same base, one is a substring */
assertFalse(offset.equals(sub));
assertFalse(sub.equals(offset));
/* wrong class */
assertFalse(test.equals(this));
/* null ptr - throw */
try {
test.compareTo(null);
fail("didn't get expected npe");
} catch (NullPointerException npe) {
// expected
}
/* null ptr - ok */
assertFalse(test.equals(null));
test = test.substring(1);
assertEquals("123456789", test);
assertFalse(test.equals(test1));
test = test.substring(1);
assertEquals("23456789", test);
test = test.substring(1);
assertEquals("3456789", test);
test = test.substring(1);
assertEquals("456789", test);
test = test.substring(3, 5);
assertEquals("78", test);
test = "this/is/a/path";
String[] strings = test.split("/");
assertEquals(4, strings.length);
assertEquals("this is a path", test.replaceAll("/", " "));
assertEquals("this is a path", test.replace("/", " "));
assertEquals(0, "abc".compareToIgnoreCase("ABC"));
assertTrue("abc".compareToIgnoreCase("DEF") < 0);
assertTrue("ABC".compareToIgnoreCase("def") < 0);
assertTrue("Now".compareTo("Mow") > 0);
assertTrue("Now".compareToIgnoreCase("Mow") > 0);
// RuleBasedNumberFormnat tests
RuleBasedNumberFormat format = new RuleBasedNumberFormat();
format.open(RBNFType.SPELLOUT);
String result = format.format(15);
assertEquals("Expected spellout format: 'fifteen' but was "
+ result, "fifteen", result);
format.close();
format.open(RBNFType.DURATION);
result = format.format(15);
assertEquals("Expected spellout format: '15 sec.' but was "
+ result, "15 sec.", result);
format.close();
format.open(RBNFType.ORDINAL);
result = format.format(15);
assertEquals("Expected spellout format: '15th' but was "
+ result, "15th", result);
format.close();
format.open(germanSpelloutRule);
result = format.format(1323);
assertEquals("Expected spellout format: 'tausenddrei" +
"hundertdreiundzwanzig' but was " + result, "tausend" +
"dreihundertdreiundzwanzig", result);
int res = format.parse("tausenddreihundertdreiundzwanzig")
.intValue();
assertEquals("Expected spellout format: 'tausend" +
"dreihundertdreiundzwanzig' but was " + res , 1323, res);
format.close();
}
}