source: other-projects/trunk/gs3-release-maker/apache-ant-1.6.5/src/testcases/org/apache/tools/ant/util/JavaEnvUtilsTest.java@ 14627

Last change on this file since 14627 was 14627, checked in by oranfry, 17 years ago

initial import of the gs3-release-maker
File size: 5.2 KB
Line 
1/*
2 * Copyright 2002,2004 The Apache Software Foundation
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 */
17package org.apache.tools.ant.util;
18
19import java.io.File;
20
21import junit.framework.AssertionFailedError;
22import junit.framework.TestCase;
23
24import org.apache.tools.ant.taskdefs.condition.Os;
25
26/**
27 * TestCase for JavaEnvUtils.
28 *
29 */
30public class JavaEnvUtilsTest extends TestCase {
31 public JavaEnvUtilsTest(String s) {
32 super(s);
33 }
34
35 public void testGetExecutableNetware() {
36 if (Os.isName("netware")) {
37 assertEquals("java", JavaEnvUtils.getJreExecutable("java"));
38 assertEquals("javac", JavaEnvUtils.getJdkExecutable("javac"));
39 assertEquals("foo", JavaEnvUtils.getJreExecutable("foo"));
40 assertEquals("foo", JavaEnvUtils.getJdkExecutable("foo"));
41 }
42 }
43
44 public void testGetExecutableWindows() {
45 if (Os.isFamily("windows")) {
46 FileUtils fileUtils = FileUtils.newFileUtils();
47 String javaHome =
48 fileUtils.normalize(System.getProperty("java.home"))
49 .getAbsolutePath();
50
51 String j = JavaEnvUtils.getJreExecutable("java");
52 assertTrue(j.endsWith(".exe"));
53 assertTrue(j+" is absolute", (new File(j)).isAbsolute());
54 try {
55 assertTrue(j+" is normalized and in the JRE dir",
56 j.startsWith(javaHome));
57 } catch (AssertionFailedError e) {
58 // java.home is bogus
59 assertEquals("java.exe", j);
60 }
61
62 j = JavaEnvUtils.getJdkExecutable("javac");
63 assertTrue(j.endsWith(".exe"));
64 try {
65 assertTrue(j+" is absolute", (new File(j)).isAbsolute());
66 String javaHomeParent =
67 fileUtils.normalize(javaHome+"/..").getAbsolutePath();
68 assertTrue(j+" is normalized and in the JDK dir",
69 j.startsWith(javaHomeParent));
70
71 if (JavaEnvUtils.getJavaVersion() == JavaEnvUtils.JAVA_1_0 ||
72 JavaEnvUtils.getJavaVersion() == JavaEnvUtils.JAVA_1_1) {
73 assertTrue(j+" is normalized and in the JRE dir",
74 j.startsWith(javaHome));
75 } else {
76 assertTrue(j+" is normalized and not in the JRE dir",
77 !j.startsWith(javaHome));
78 }
79
80 } catch (AssertionFailedError e) {
81 // java.home is bogus
82 assertEquals("javac.exe", j);
83 }
84
85 assertEquals("foo.exe", JavaEnvUtils.getJreExecutable("foo"));
86 assertEquals("foo.exe", JavaEnvUtils.getJdkExecutable("foo"));
87 }
88 }
89
90 public void testGetExecutableMostPlatforms() {
91 if (!Os.isName("netware") && !Os.isFamily("windows")) {
92 FileUtils fileUtils = FileUtils.newFileUtils();
93 String javaHome =
94 fileUtils.normalize(System.getProperty("java.home"))
95 .getAbsolutePath();
96
97 // could still be OS/2
98 String extension = Os.isFamily("dos") ? ".exe" : "";
99
100 String j = JavaEnvUtils.getJreExecutable("java");
101 if (!extension.equals("")) {
102 assertTrue(j.endsWith(extension));
103 }
104 assertTrue(j+" is absolute", (new File(j)).isAbsolute());
105 assertTrue(j+" is normalized and in the JRE dir",
106 j.startsWith(javaHome));
107
108 j = JavaEnvUtils.getJdkExecutable("javac");
109 if (!extension.equals("")) {
110 assertTrue(j.endsWith(extension));
111 }
112 assertTrue(j+" is absolute", (new File(j)).isAbsolute());
113
114 String javaHomeParent =
115 fileUtils.normalize(javaHome+"/..").getAbsolutePath();
116 assertTrue(j+" is normalized and in the JDK dir",
117 j.startsWith(javaHomeParent));
118
119 if (JavaEnvUtils.getJavaVersion() == JavaEnvUtils.JAVA_1_0 ||
120 JavaEnvUtils.getJavaVersion() == JavaEnvUtils.JAVA_1_1 ||
121 Os.isFamily("mac")) {
122 assertTrue(j+" is normalized and in the JRE dir",
123 j.startsWith(javaHome));
124 } else {
125 assertTrue(j+" is normalized and not in the JRE dir",
126 !j.startsWith(javaHome));
127 }
128
129 assertEquals("foo"+extension,
130 JavaEnvUtils.getJreExecutable("foo"));
131 assertEquals("foo"+extension,
132 JavaEnvUtils.getJdkExecutable("foo"));
133 }
134
135 }
136
137}
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