| /******************************************************************************* |
| * Copyright (c) 2011 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.core.tests.compiler.regression; |
| |
| import java.io.File; |
| |
| import junit.framework.Test; |
| |
| import org.eclipse.jdt.core.ToolFactory; |
| import org.eclipse.jdt.core.tests.util.Util; |
| import org.eclipse.jdt.core.util.ClassFileBytesDisassembler; |
| |
| public class BootstrapMethodAttributeTest extends AbstractRegressionTest { |
| public BootstrapMethodAttributeTest(String name) { |
| super(name); |
| } |
| |
| public static Class testClass() { |
| return BootstrapMethodAttributeTest.class; |
| } |
| |
| // Use this static initializer to specify subset for tests |
| // All specified tests which does not belong to the class are skipped... |
| static { |
| // TESTS_PREFIX = "testBug95521"; |
| // TESTS_NAMES = new String[] { "testBug359495" }; |
| // TESTS_NUMBERS = new int[] { 53 }; |
| // TESTS_RANGE = new int[] { 23 -1,}; |
| } |
| public static Test suite() { |
| return buildMinimalComplianceTestSuite(testClass(), F_1_7); |
| } |
| public void test001() throws Exception { |
| |
| ClassFileBytesDisassembler disassembler = ToolFactory.createDefaultClassFileBytesDisassembler(); |
| String path = this.getCompilerTestsPluginDirectoryPath() + File.separator + "workspace" + File.separator + "TestBootstrapMethodAtt.class"; |
| byte[] classFileBytes = org.eclipse.jdt.internal.compiler.util.Util.getFileByteContent(new File(path)); |
| String actualOutput = |
| disassembler.disassemble( |
| classFileBytes, |
| "\n", |
| ClassFileBytesDisassembler.DETAILED); |
| |
| String expectedOutput = |
| "// (version 1.2 : 46.0, no super bit)\n" + |
| "public class test.G {\n" + |
| " \n" + |
| " // Method descriptor #2 ()V\n" + |
| " // Stack: 0, Locals: 0\n" + |
| " public static void call();\n" + |
| " 0 invokedynamic 0 dyn() : void [18]\n" + |
| " 5 return\n" + |
| "\n" + |
| "Bootstrap methods:\n" + |
| " 0 : # 17 arguments: {#1}\n" + |
| "}"; |
| |
| int index = actualOutput.indexOf(expectedOutput); |
| if (index == -1 || expectedOutput.length() == 0) { |
| System.out.println(Util.displayString(actualOutput, 2)); |
| } |
| if (index == -1) { |
| assertEquals("Wrong contents", expectedOutput, actualOutput); |
| } |
| } |
| } |