| /* |
| * 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.netbeans.spi.java.project.support; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.net.URL; |
| import java.nio.charset.Charset; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.TreeSet; |
| import java.util.regex.Matcher; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipOutputStream; |
| import org.netbeans.api.annotations.common.NonNull; |
| import org.netbeans.junit.NbTestCase; |
| import org.openide.filesystems.FileLock; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.filesystems.URLMapper; |
| import org.openide.filesystems.test.TestFileUtils; |
| |
| public class JavadocAndSourceRootDetectionTest extends NbTestCase { |
| |
| public JavadocAndSourceRootDetectionTest(String testName) { |
| super(testName); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| clearWorkDir(); |
| } |
| |
| public void testFindJavadocRoot() throws Exception { |
| FileObject root = FileUtil.toFileObject(getWorkDir()); |
| TestFileUtils.writeFile(root, "javadoc-and-sources-detection/dist/javadoc/package-list", "some content"); |
| FileObject javadocRoot = JavadocAndSourceRootDetection.findJavadocRoot(root); |
| assertNotNull(javadocRoot); |
| assertEquals(root.getFileObject("javadoc-and-sources-detection/dist/javadoc"), javadocRoot); |
| |
| TestFileUtils.writeFile(root, "javadoc-and-sources-detection/src/org/netbeans/testpackage/Main.java", |
| "/*\n"+ |
| " * comment\n"+ |
| " */\n"+ |
| "package org.netbeans.testpackage;\n"+ |
| "public class Main {\n"+ |
| "}\n"); |
| |
| FileObject sourcesRoot = JavadocAndSourceRootDetection.findSourceRoot(root); |
| assertNotNull(sourcesRoot); |
| assertEquals(root.getFileObject("javadoc-and-sources-detection/src"), sourcesRoot); |
| |
| URL url = JavadocAndSourceRootDetectionTest.class.getResource("../classpath/support/ProjectClassPathImplementationTest.class"); |
| assertNotNull(url); |
| FileObject fo2 = URLMapper.findFileObject(url); |
| assertNotNull(fo2); |
| FileObject packageRoot = JavadocAndSourceRootDetection.findPackageRoot(fo2); |
| assertNotNull(packageRoot); |
| assertEquals("org/netbeans/spi/java/project/classpath/support/ProjectClassPathImplementationTest.class". |
| replace('/', File.separatorChar), FileUtil.getRelativePath(packageRoot, fo2)); |
| |
| FileObject libZip = FileUtil.createData(root, "a-lib.zip"); |
| TestFileUtils.writeZipFile(root, "a-lib.zip", |
| "a-library-version-1.0/docs/api/package-list:some content", |
| "a-library-version-1.0/src/org/netbeans/foo/Main.java:package org.netbeans.foo;"); |
| FileObject lib = FileUtil.getArchiveRoot(libZip); |
| sourcesRoot = JavadocAndSourceRootDetection.findSourceRoot(lib); |
| assertNotNull(sourcesRoot); |
| assertEquals(lib.getFileObject("a-library-version-1.0/src"), sourcesRoot); |
| javadocRoot = JavadocAndSourceRootDetection.findJavadocRoot(lib); |
| assertNotNull(javadocRoot); |
| assertEquals(lib.getFileObject("a-library-version-1.0/docs/api"), javadocRoot); |
| } |
| |
| public void testFindJavadocRoots() throws Exception { |
| FileObject root = FileUtil.toFileObject(getWorkDir()); |
| final Set<String> expected = new TreeSet<>(); |
| expected.add(TestFileUtils.writeFile(root, "lib1/dist/javadoc1/package-list", "some content").getParent().getPath()); |
| expected.add(TestFileUtils.writeFile(root, "lib2/dist/javadoc2/package-list", "some content").getParent().getPath()); |
| expected.add(TestFileUtils.writeFile(root, "lib2/dist/javadoc3/package-list", "some content").getParent().getPath()); |
| expected.add(TestFileUtils.writeFile(root, "other/lib/dist/javadoc4/package-list", "some content").getParent().getPath()); |
| final Collection< ? extends FileObject> javadocRoots = JavadocAndSourceRootDetection.findJavadocRoots(root, null); |
| final Set<String> result = new TreeSet<>(); |
| for (FileObject jr : javadocRoots) { |
| result.add(jr.getPath()); |
| } |
| assertEquals(expected, result); |
| } |
| |
| public void testParsing() throws Exception { |
| assertParse("/**\n * Some license here\n */\n\npackage foo;\n\npublic class Foo {}\n", false, "foo"); |
| assertParse("package foo;", false, "foo"); |
| assertParse("package foo; ", false, "foo"); |
| assertParse("/**/package foo;", false, "foo"); |
| assertParse("/***/package foo;", false, "foo"); |
| assertParse("/*****/package foo;", false, "foo"); |
| // would like to test stack overflow from #154894, but never managed to reproduce it in a unit test (only in standalone j2seproject) |
| } |
| |
| |
| public void testFindAllSourceRoots() throws Exception { |
| FileUtil.setMIMEType("java", "text/x-java"); |
| final FileObject wd = FileUtil.toFileObject(getWorkDir()); |
| final FileObject root1 = FileUtil.createFolder(wd,"root1"); |
| final FileObject root2 = FileUtil.createFolder(wd,"foo/root2"); |
| final FileObject root3 = FileUtil.createFolder(wd,"foo/test/root3"); |
| final FileObject root4 = FileUtil.createFolder (wd,"root4"); |
| TestFileUtils.writeFile(root1,"org/me/Test1.java","package org.me; class Test1{}"); |
| TestFileUtils.writeFile(root2,"org/me/Test2.java","package org.me; class Test2{}"); |
| TestFileUtils.writeFile(root3,"org/me/Test3.java","package org.me; class Test3{}"); |
| TestFileUtils.writeFile(root4,"org/me/Test4.java","package org.me; class Test4{}"); |
| final List<FileObject> result = new ArrayList(JavadocAndSourceRootDetection.findSourceRoots(wd, null)); |
| final List<FileObject> expected = new ArrayList(Arrays.asList( |
| root1, |
| root2, |
| root3, |
| root4)); |
| final Comparator<FileObject> c = new Comparator<FileObject>() { |
| public int compare(FileObject o1, FileObject o2) { |
| return o1.getNameExt().compareToIgnoreCase(o2.getNameExt()); |
| } |
| }; |
| Collections.sort(expected,c); |
| Collections.sort(result,c); |
| assertEquals (expected.toString(), result.toString()); |
| } |
| |
| public void testFindPackageRoot() throws Exception { |
| final String testFileContent = |
| "package org.netbeans.testpackage;\n"+ //NOI18N |
| "public class Test {\n"+ //NOI18N |
| "}\n"; //NOI18N |
| final FileObject workdir = FileUtil.toFileObject(getWorkDir()); |
| final FileObject folderRoot = workdir.createFolder("src"); //NOI18N |
| FileObject testFile = TestFileUtils.writeFile( |
| folderRoot, |
| "org/netbeans/testpackage/Test.java", //NOI18N |
| testFileContent); |
| assertEquals(folderRoot, JavadocAndSourceRootDetection.findPackageRoot(testFile)); |
| |
| final FileObject zipRoot1 = createZipFile( |
| workdir, |
| "zipRoot1.zip", //NOI18N |
| "org/netbeans/testpackage/Test.java", //NOI18N |
| testFileContent); |
| testFile = zipRoot1.getFileObject("org/netbeans/testpackage/Test.java"); //NOI18N |
| assertEquals(zipRoot1, JavadocAndSourceRootDetection.findPackageRoot(testFile)); |
| |
| final FileObject zipRoot2 = createZipFile( |
| workdir, |
| "zipRoot2.zip", //NOI18N |
| "src/org/netbeans/testpackage/Test.java", //NOI18N |
| testFileContent); |
| testFile = zipRoot2.getFileObject("src/org/netbeans/testpackage/Test.java"); //NOI18N |
| FileObject expected = zipRoot2.getFileObject("src"); //NOI18N |
| assertNotNull(expected); |
| assertEquals(expected, JavadocAndSourceRootDetection.findPackageRoot(testFile)); |
| } |
| |
| private void assertParse(String text, boolean packageInfo, String expectedPackage) { |
| Matcher m = (packageInfo ? JavadocAndSourceRootDetection.PACKAGE_INFO : JavadocAndSourceRootDetection.JAVA_FILE).matcher(text); |
| assertEquals("Misparse of:\n" + text, expectedPackage, m.matches() ? m.group(1) : null); |
| } |
| |
| private static FileObject createZipFile ( |
| @NonNull final FileObject folder, |
| @NonNull final String name, |
| @NonNull final String path, |
| @NonNull final String content) throws IOException { |
| final FileObject zipRoot1 = folder.createData(name); |
| final FileLock lock = zipRoot1.lock(); |
| try { |
| final ZipOutputStream zout = new ZipOutputStream(zipRoot1.getOutputStream(lock)); //NOI18N |
| try { |
| final String[] pathElements = path.split("/"); //NOI18N |
| final StringBuilder currentPath = new StringBuilder(); |
| for (String element : pathElements) { |
| if (currentPath.length() > 0) { |
| currentPath.append('/'); //NOI18N |
| } |
| currentPath.append(element); |
| zout.putNextEntry(new ZipEntry(currentPath.toString())); |
| } |
| zout.write(content.getBytes(Charset.defaultCharset())); |
| } finally { |
| zout.close(); |
| } |
| } finally { |
| lock.releaseLock(); |
| } |
| return FileUtil.getArchiveRoot(zipRoot1); |
| } |
| |
| } |