| /* |
| * 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 org.apache.tools.ant.util; |
| |
| import java.io.File; |
| |
| import junit.framework.AssertionFailedError; |
| import junit.framework.TestCase; |
| |
| import org.apache.tools.ant.taskdefs.condition.Os; |
| |
| /** |
| * TestCase for JavaEnvUtils. |
| * |
| */ |
| public class JavaEnvUtilsTest extends TestCase { |
| |
| private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); |
| |
| public JavaEnvUtilsTest(String s) { |
| super(s); |
| } |
| |
| public void testGetExecutableNetware() { |
| if (Os.isName("netware")) { |
| assertEquals("java", JavaEnvUtils.getJreExecutable("java")); |
| assertEquals("javac", JavaEnvUtils.getJdkExecutable("javac")); |
| assertEquals("foo", JavaEnvUtils.getJreExecutable("foo")); |
| assertEquals("foo", JavaEnvUtils.getJdkExecutable("foo")); |
| } |
| } |
| |
| public void testGetExecutableWindows() { |
| if (Os.isFamily("windows")) { |
| String javaHome = |
| FILE_UTILS.normalize(System.getProperty("java.home")) |
| .getAbsolutePath(); |
| |
| String j = JavaEnvUtils.getJreExecutable("java"); |
| assertTrue(j.endsWith(".exe")); |
| assertTrue(j+" is absolute", (new File(j)).isAbsolute()); |
| try { |
| assertTrue(j+" is normalized and in the JRE dir", |
| j.startsWith(javaHome)); |
| } catch (AssertionFailedError e) { |
| // java.home is bogus |
| assertEquals("java.exe", j); |
| } |
| |
| j = JavaEnvUtils.getJdkExecutable("javac"); |
| assertTrue(j.endsWith(".exe")); |
| try { |
| assertTrue(j+" is absolute", (new File(j)).isAbsolute()); |
| String javaHomeParent = |
| FILE_UTILS.normalize(javaHome+"/..").getAbsolutePath(); |
| assertTrue(j+" is normalized and in the JDK dir", |
| j.startsWith(javaHomeParent)); |
| assertTrue(j+" is normalized and not in the JRE dir", |
| !j.startsWith(javaHome)); |
| |
| } catch (AssertionFailedError e) { |
| // java.home is bogus |
| assertEquals("javac.exe", j); |
| } |
| |
| assertEquals("foo.exe", JavaEnvUtils.getJreExecutable("foo")); |
| assertEquals("foo.exe", JavaEnvUtils.getJdkExecutable("foo")); |
| } |
| } |
| |
| public void testGetExecutableMostPlatforms() { |
| if (!Os.isName("netware") && !Os.isFamily("windows")) { |
| String javaHome = |
| FILE_UTILS.normalize(System.getProperty("java.home")) |
| .getAbsolutePath(); |
| |
| // could still be OS/2 |
| String extension = Os.isFamily("dos") ? ".exe" : ""; |
| |
| String j = JavaEnvUtils.getJreExecutable("java"); |
| if (!extension.equals("")) { |
| assertTrue(j.endsWith(extension)); |
| } |
| assertTrue(j+" is absolute", (new File(j)).isAbsolute()); |
| assertTrue(j+" is normalized and in the JRE dir", |
| j.startsWith(javaHome)); |
| |
| j = JavaEnvUtils.getJdkExecutable("javac"); |
| if (!extension.equals("")) { |
| assertTrue(j.endsWith(extension)); |
| } |
| assertTrue(j+" is absolute", (new File(j)).isAbsolute()); |
| |
| String javaHomeParent = |
| FILE_UTILS.normalize(javaHome+"/..").getAbsolutePath(); |
| assertTrue(j+" is normalized and in the JDK dir", |
| j.startsWith(javaHomeParent)); |
| |
| if (Os.isFamily("mac")) { |
| assertTrue(j+" is normalized and in the JRE dir", |
| j.startsWith(javaHome)); |
| } else { |
| assertTrue(j+" is normalized and not in the JRE dir", |
| !j.startsWith(javaHome)); |
| } |
| |
| assertEquals("foo"+extension, |
| JavaEnvUtils.getJreExecutable("foo")); |
| assertEquals("foo"+extension, |
| JavaEnvUtils.getJdkExecutable("foo")); |
| } |
| |
| } |
| |
| public void testIsAtLeastJavaVersion() |
| { |
| assertTrue( |
| "Current java version is not at least the current java version...", |
| JavaEnvUtils.isAtLeastJavaVersion(JavaEnvUtils.getJavaVersion())); |
| assertFalse( |
| "In case the current java version is higher than 9.0 definitely a new algorithem will be needed", |
| JavaEnvUtils.isAtLeastJavaVersion("9.0")); |
| } |
| |
| } |