diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/unix/SymlinkTest.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/unix/SymlinkTest.java | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/unix/SymlinkTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/unix/SymlinkTest.java new file mode 100644 index 00000000..e36d6838 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/unix/SymlinkTest.java @@ -0,0 +1,297 @@ +/* + * 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. + * + */ + +/* + * Since the initial version of this file was deveolped on the clock on + * an NSF grant I should say the following boilerplate: + * + * This material is based upon work supported by the National Science + * Foundaton under Grant No. EIA-0196404. Any opinions, findings, and + * conclusions or recommendations expressed in this material are those + * of the author and do not necessarily reflect the views of the + * National Science Foundation. + */ + +package org.apache.tools.ant.taskdefs.optional.unix; + +import org.apache.tools.ant.BuildFileRule; +import org.apache.tools.ant.taskdefs.condition.Os; + +import org.apache.tools.ant.Project; +import org.apache.tools.ant.util.SymbolicLinkUtils; +import org.junit.After; +import org.junit.Assume; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.File; + +/** + * Test cases for the Symlink task. Link creation, link deletion, recording + * of links in multiple directories, and restoration of links recorded are + * all tested. A separate test for the utility method Symlink.deleteSymlink + * is not included because action="delete" only prints a message and calls + * Symlink.deleteSymlink, making a separate test redundant. + * + */ + +public class SymlinkTest { + + @Rule + public BuildFileRule buildRule = new BuildFileRule(); + + private boolean supportsSymlinks = Os.isFamily("unix"); + + @Before + public void setUp() { + Assume.assumeTrue("Symlinks not supported on current operating system", supportsSymlinks); + buildRule.configureProject("src/etc/testcases/taskdefs/optional/unix/symlink.xml"); + buildRule.executeTarget("setUp"); + } + + @Test + public void testSingle() { + buildRule.executeTarget("test-single"); + Project p = buildRule.getProject(); + assertNotNull("Failed to create file", + p.getProperty("test.single.file.created")); + assertNotNull("Failed to create link", + p.getProperty("test.single.link.created")); + } + + @Test + public void testDelete() { + buildRule.executeTarget("test-delete"); + Project p = buildRule.getProject(); + String linkDeleted = p.getProperty("test.delete.link.still.there"); + assertNotNull("Actual file deleted by symlink", + p.getProperty("test.delete.file.still.there")); + if (linkDeleted != null) { + fail(linkDeleted); + } + } + + @Test + public void testRecord() { + buildRule.executeTarget("test-record"); + Project p = buildRule.getProject(); + + assertNotNull("Failed to create dir1", + p.getProperty("test.record.dir1.created")); + + assertNotNull("Failed to create dir2", + p.getProperty("test.record.dir2.created")); + + assertNotNull("Failed to create file1", + p.getProperty("test.record.file1.created")); + + assertNotNull("Failed to create file2", + p.getProperty("test.record.file2.created")); + + assertNotNull("Failed to create fileA", + p.getProperty("test.record.fileA.created")); + + assertNotNull("Failed to create fileB", + p.getProperty("test.record.fileB.created")); + + assertNotNull("Failed to create fileC", + p.getProperty("test.record.fileC.created")); + + assertNotNull("Failed to create link1", + p.getProperty("test.record.link1.created")); + + assertNotNull("Failed to create link2", + p.getProperty("test.record.link2.created")); + + assertNotNull("Failed to create link3", + p.getProperty("test.record.link3.created")); + + assertNotNull("Failed to create dirlink", + p.getProperty("test.record.dirlink.created")); + + assertNotNull("Failed to create dirlink2", + p.getProperty("test.record.dirlink2.created")); + + assertNotNull("Couldn't record links in dir1", + p.getProperty("test.record.dir1.recorded")); + + assertNotNull("Couldn't record links in dir2", + p.getProperty("test.record.dir2.recorded")); + + String dir3rec = p.getProperty("test.record.dir3.recorded"); + + if (dir3rec != null) { + fail(dir3rec); + } + + } + + @Test + public void testRecreate() { + buildRule.executeTarget("test-recreate"); + Project p = buildRule.getProject(); + String link1Rem = p.getProperty("test.recreate.link1.not.removed"); + String link2Rem = p.getProperty("test.recreate.link2.not.removed"); + String link3Rem = p.getProperty("test.recreate.link3.not.removed"); + String dirlinkRem = p.getProperty("test.recreate.dirlink.not.removed"); + if (link1Rem != null) { + fail(link1Rem); + } + if (link2Rem != null) { + fail(link2Rem); + } + if (link3Rem != null) { + fail(link3Rem); + } + if (dirlinkRem != null) { + fail(dirlinkRem); + } + assertNotNull("Failed to recreate link1", + p.getProperty("test.recreate.link1.recreated")); + assertNotNull("Failed to recreate link2", + p.getProperty("test.recreate.link2.recreated")); + assertNotNull("Failed to recreate link3", + p.getProperty("test.recreate.link3.recreated")); + assertNotNull("Failed to recreate dirlink", + p.getProperty("test.recreate.dirlink.recreated")); + + String doubleRecreate = p.getProperty("test.recreate.dirlink2.recreated.twice"); + + if (doubleRecreate != null) { + fail(doubleRecreate); + } + + assertNotNull("Failed to alter dirlink3", + p.getProperty("test.recreate.dirlink3.was.altered")); + } + + @Test + public void testSymbolicLinkUtilsMethods() throws Exception { + + buildRule.executeTarget("test-fileutils"); + SymbolicLinkUtils su = SymbolicLinkUtils.getSymbolicLinkUtils(); + + java.io.File f = new File(buildRule.getOutputDir(), "file1"); + assertTrue(f.exists()); + assertFalse(f.isDirectory()); + assertTrue(f.isFile()); + assertFalse(su.isSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isSymbolicLink(f.getParentFile(), + f.getName())); + assertFalse(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + f = new File(buildRule.getOutputDir(), "dir1"); + assertTrue(f.exists()); + assertTrue(f.isDirectory()); + assertFalse(f.isFile()); + assertFalse(su.isSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isSymbolicLink(f.getParentFile(), + f.getName())); + assertFalse(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + f = new File(buildRule.getOutputDir(), "file2"); + assertFalse(f.exists()); + assertFalse(f.isDirectory()); + assertFalse(f.isFile()); + assertFalse(su.isSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isSymbolicLink(f.getParentFile(), + f.getName())); + assertFalse(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + f = new File(buildRule.getOutputDir(), "dir2"); + assertFalse(f.exists()); + assertFalse(f.isDirectory()); + assertFalse(f.isFile()); + assertFalse(su.isSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isSymbolicLink(f.getParentFile(), + f.getName())); + assertFalse(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + + f = new File(buildRule.getOutputDir(), "file.there"); + assertTrue(f.exists()); + assertFalse(f.isDirectory()); + assertTrue(f.isFile()); + assertTrue(su.isSymbolicLink(f.getAbsolutePath())); + assertTrue(su.isSymbolicLink(f.getParentFile(), + f.getName())); + assertFalse(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + f = new File(buildRule.getOutputDir(), "dir.there"); + assertTrue(f.exists()); + assertTrue(f.isDirectory()); + assertFalse(f.isFile()); + assertTrue(su.isSymbolicLink(f.getAbsolutePath())); + assertTrue(su.isSymbolicLink(f.getParentFile(), + f.getName())); + assertFalse(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertFalse(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + // it is not possible to find out that symbolic links pointing + // to inexistent files or directories are symbolic links + // it used to be possible to detect this on Mac + // this is not true under Snow Leopard and JDK 1.5 + // Removing special handling of MacOS until someone shouts + // Antoine + f = new File(buildRule.getOutputDir(), "file.notthere"); + assertFalse(f.exists()); + assertFalse(f.isDirectory()); + assertFalse(f.isFile()); + assertTrue(su.isSymbolicLink(f.getAbsolutePath()) == false); + assertTrue(su.isSymbolicLink(f.getParentFile(), f.getName()) == false); + assertTrue(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertTrue(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + f = new File(buildRule.getOutputDir(), "dir.notthere"); + assertFalse(f.exists()); + assertFalse(f.isDirectory()); + assertFalse(f.isFile()); + assertTrue(su.isSymbolicLink(f.getAbsolutePath()) == false); + assertTrue(su.isSymbolicLink(f.getParentFile(), f.getName()) == false); + assertTrue(su.isDanglingSymbolicLink(f.getAbsolutePath())); + assertTrue(su.isDanglingSymbolicLink(f.getParentFile(), + f.getName())); + + } + + @After + public void tearDown() { + if (buildRule.getProject() != null) { + buildRule.executeTarget("tearDown"); + } + } + +} |