2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.sal.java.api.generator.test;
10 import static org.junit.Assert.assertTrue;
13 import java.io.IOException;
14 import java.util.ArrayList;
15 import java.util.Arrays;
16 import java.util.HashSet;
17 import java.util.List;
20 import javax.tools.JavaCompiler;
21 import javax.tools.JavaFileObject;
22 import javax.tools.StandardJavaFileManager;
23 import javax.tools.ToolProvider;
25 import org.junit.After;
26 import org.junit.Before;
27 import org.junit.Ignore;
28 import org.junit.Test;
29 import org.opendaylight.yangtools.binding.generator.util.Types;
30 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedTypeBuilderImpl;
31 import org.opendaylight.yangtools.sal.binding.generator.api.BindingGenerator;
32 import org.opendaylight.yangtools.sal.binding.generator.impl.BindingGeneratorImpl;
33 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedType;
34 import org.opendaylight.yangtools.sal.binding.model.api.Type;
35 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTypeBuilder;
36 import org.opendaylight.yangtools.sal.java.api.generator.GeneratorJavaFile;
37 import org.opendaylight.yangtools.yang.model.api.Module;
38 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
39 import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
41 public class GeneratorJavaFileTest {
42 private static final String FS = File.separator;
43 private static final String PATH = "target/test/test-dir";
44 private final File testDir = new File(PATH);
46 private static final String GENERATOR_OUTPUT_PATH = "target/test/src";
47 private static final File GENERATOR_OUTPUT = new File(GENERATOR_OUTPUT_PATH);
48 private static final String COMPILER_OUTPUT_PATH = "target/test/bin";
49 private static final File COMPILER_OUTPUT = new File(COMPILER_OUTPUT_PATH);
53 assertTrue(testDir.mkdirs());
54 assertTrue(COMPILER_OUTPUT.mkdirs());
55 assertTrue(GENERATOR_OUTPUT.mkdirs());
59 public void cleanUp() {
60 if(testDir.exists()) {
61 deleteTestDir(testDir);
63 if(COMPILER_OUTPUT.exists()) {
64 deleteTestDir(COMPILER_OUTPUT);
66 if(GENERATOR_OUTPUT.exists()) {
67 deleteTestDir(GENERATOR_OUTPUT);
72 public void test() throws IOException {
73 final Set<GeneratedType> types = new HashSet<GeneratedType>();
74 GeneratedType t1 = createGeneratedType(
75 "org.opendaylight.controller.gen", "Type1");
76 GeneratedType t2 = createGeneratedType(
77 "org.opendaylight.controller.gen", "Type2");
78 GeneratedType t3 = createGeneratedType(
79 "org.opendaylight.controller.gen", "Type3");
83 GeneratedTypeBuilder gtb = new GeneratedTypeBuilderImpl("org.opendaylight.controller.gen", "Type4");
84 gtb.addImplementsType(Types.augmentableTypeFor(gtb));
85 types.add(gtb.toInstance());
86 GeneratorJavaFile generator = new GeneratorJavaFile(types);
87 generator.generateToFile(new File(PATH));
89 String[] files = new File(PATH + FS + "org" + FS + "opendaylight" + FS
90 + "controller" + FS + "gen").list();
91 List<String> filesList = Arrays.asList(files);
93 //assertEquals(5, files.length);
94 assertTrue(filesList.contains("Type1.java"));
95 assertTrue(filesList.contains("Type2.java"));
96 assertTrue(filesList.contains("Type3.java"));
97 assertTrue(filesList.contains("Type4.java"));
98 assertTrue(filesList.contains("Type4Builder.java"));
103 public void compilationTest() throws Exception {
104 final YangParserImpl parser = new YangParserImpl();
105 final BindingGenerator bindingGenerator = new BindingGeneratorImpl();
107 final String resPath = getClass().getResource("/yang").getPath();
108 final File sourcesDir = new File(resPath);
109 final List<File> sourceFiles = new ArrayList<File>();
110 final File[] fileArray = sourcesDir.listFiles();
112 for (int i = 0; i < fileArray.length; ++i) {
113 sourceFiles.add(fileArray[i]);
116 final Set<Module> modulesToBuild = parser.parseYangModels(sourceFiles);
118 final SchemaContext context = parser.resolveSchemaContext(modulesToBuild);
119 final List<Type> types = bindingGenerator.generateTypes(context);
120 final GeneratorJavaFile generator = new GeneratorJavaFile(new HashSet<>(types));
121 generator.generateToFile(new File(GENERATOR_OUTPUT_PATH));
123 JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
124 StandardJavaFileManager fileManager = compiler.getStandardFileManager(
127 List<File> filesList = getJavaFiles(new File(GENERATOR_OUTPUT_PATH));
128 File current = new File(System.getProperty("user.dir"));
129 File parentPath = current.getParentFile().getParentFile();
130 File f = new File(parentPath,"yang/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/DataObject.java"
134 Iterable<? extends JavaFileObject> compilationUnits = fileManager
135 .getJavaFileObjectsFromFiles(filesList);
136 Iterable<String> options = Arrays.asList(new String[]{"-d", COMPILER_OUTPUT_PATH});
137 boolean compiled = compiler.getTask(null, null, null, options, null,
138 compilationUnits).call();
139 assertTrue(compiled);
142 private GeneratedType createGeneratedType(String pkgName, String name) {
143 GeneratedTypeBuilder builder = new GeneratedTypeBuilderImpl(pkgName,
145 builder.addImplementsType(Types.DATA_OBJECT);
146 return builder.toInstance();
149 private void deleteTestDir(File file) {
150 if (file.isDirectory()) {
151 for (File f : file.listFiles()) {
155 if (!file.delete()) {
156 throw new RuntimeException("Failed to clean up after test");
161 * Search recursively given directory for *.java files.
163 * @param directory directory to search
164 * @return List of java files found
166 private List<File> getJavaFiles(File directory) {
167 List<File> result = new ArrayList<File>();
168 for (File file : directory.listFiles()) {
169 if (file.isDirectory()) {
170 result.addAll(getJavaFiles(file));
172 String absPath = file.getAbsolutePath();
173 if (absPath.endsWith(".java")) {