1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.bcel.classfile;
19
20 import static org.junit.jupiter.api.Assertions.assertTrue;
21
22 import java.io.InputStream;
23 import java.net.URL;
24 import java.net.URLClassLoader;
25 import java.nio.file.Files;
26 import java.nio.file.Path;
27 import java.nio.file.Paths;
28
29 import org.junit.jupiter.api.Test;
30
31 /**
32 * javap input:
33 *
34 * <pre>
35 * javap "src/test/resources/kotlin/test$method name with () in it$1.class"
36 * </pre>
37 *
38 * javap output:
39 *
40 * <pre>
41 *
42 Compiled from "test.kt"
43 final class test$method name with () in it$1 extends kotlin.jvm.internal.Lambda implements kotlin.jvm.functions.Function0<kotlin.Unit> {
44 public static final test$method name with () in it$1 INSTANCE;
45 test$method name with () in it$1();
46 public final void invoke();
47 public java.lang.Object invoke();
48 static {};
49 * </pre>
50 */
51 public class InvalidMethodSigantureTestCase {
52
53 final class TestVisitor extends org.apache.bcel.classfile.EmptyVisitor {
54 @Override
55 public void visitField(final Field field) {
56 field.getType();
57 }
58 }
59 private static final String CLASS_NAME = "test$method name with () in it$1";
60
61 private static final String SRC_TEST_RESOURCES_KOTLIN = "src/test/resources/kotlin/";
62
63 @Test
64 public void testLoadClass() throws Exception {
65 final Path path = Paths.get(SRC_TEST_RESOURCES_KOTLIN);
66 assertTrue(Files.exists(path));
67 assertTrue(Files.isDirectory(path));
68 try (URLClassLoader cl = URLClassLoader.newInstance(new URL[] { path.toUri().toURL() })) {
69 Class.forName(CLASS_NAME, false, cl);
70 }
71 }
72
73 @Test
74 //@Disabled("TODO?")
75 public void testMethodWithParens() throws Exception {
76 try (final InputStream inputStream = Files.newInputStream(Paths.get(SRC_TEST_RESOURCES_KOTLIN, CLASS_NAME + ".class"))) {
77 final ClassParser classParser = new ClassParser(inputStream, CLASS_NAME);
78 final JavaClass javaClass = classParser.parse();
79 final TestVisitor visitor = new TestVisitor();
80 new DescendingVisitor(javaClass, visitor).visit();
81 }
82 }
83 }