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1 /*
2  * Copyright (C) 2007 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /**
18  * Simple string test.
19  */
20 public class Main {
main(String args[])21     public static void main(String args[]) {
22         basicTest();
23         indexTest();
24     }
25 
basicTest()26     public static void basicTest() {
27         String baseStr = "*** This is a very nice string!!!";
28         String testStr;
29         int i;
30 
31         testStr = baseStr.substring(4, baseStr.length() - 3);
32         System.out.println("testStr is '" + testStr + "'");
33 
34         /* sloppy for loop */
35         for (i = 0; i < testStr.length(); i++)
36             System.out.print(testStr.charAt(i));
37         System.out.print("\n");
38 
39         String testStr2 = "This is a very nice strinG";
40         if (testStr.length() != testStr2.length())
41             System.out.println("WARNING: stringTest length mismatch");
42 
43         System.out.println("Compare result is " + testStr.compareTo(testStr2));
44 
45         // expected: -65302
46         String s1 = "\u0c6d\u0cb6\u0d00\u0000\u0080\u0080\u0080\u0000\u0002\u0002\u0002\u0000\u00e9\u00e9\u00e9";
47         String s2 = "\u0c6d\u0cb6\u0d00\u0000\u0080\u0080\u0080\u0000\u0002\u0002\u0002\u0000\uffff\uffff\uffff\u00e9\u00e9\u00e9";
48         System.out.println("Compare unicode: " + s1.compareTo(s2));
49 
50         try {
51             testStr.charAt(500);
52             System.out.println("GLITCH: expected exception");
53         } catch (StringIndexOutOfBoundsException sioobe) {
54             System.out.println("Got expected exception");
55         }
56     }
57 
indexTest()58     public static void indexTest() {
59         String baseStr = "The quick brown fox jumps over the lazy dog!";
60         String subStr;
61 
62         subStr = baseStr.substring(5, baseStr.length() - 4);
63         System.out.println("subStr is '" + subStr + "'");
64 
65         System.out.println("Indexes are: " +
66             baseStr.indexOf('T') + ":" +
67             subStr.indexOf('T') + ":" +
68             subStr.indexOf('u') + ":" +
69             baseStr.indexOf('!') + ":" +
70             subStr.indexOf('y') + ":" +
71             subStr.indexOf('d') + ":" +
72             baseStr.indexOf('x') + ":" +
73             subStr.indexOf('x', 0) + ":" +
74             subStr.indexOf('x', -1) + ":" +
75             subStr.indexOf('x', 200) + ":" +
76             baseStr.indexOf('x', 17) + ":" +
77             baseStr.indexOf('x', 18) + ":" +
78             baseStr.indexOf('x', 19) + ":" +
79             subStr.indexOf('x', 13) + ":" +
80             subStr.indexOf('x', 14) + ":" +
81             subStr.indexOf('&') + ":" +
82             baseStr.indexOf(0x12341234));
83     }
84 }
85