| /********************************************************************** |
| * This file is part of "Object Teams Development Tooling"-Software |
| * |
| * Copyright 2018 Stephan Herrmann |
| * |
| * 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 |
| * |
| * Please visit http://www.eclipse.org/objectteams for updates and contact. |
| * |
| * Contributors: |
| * Stephan Herrmann - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.objectteams.otdt.tests.compiler; |
| |
| import java.io.File; |
| import java.util.Map; |
| |
| import org.eclipse.jdt.core.ToolFactory; |
| import org.eclipse.jdt.core.tests.util.Util; |
| import org.eclipse.jdt.core.util.ClassFileBytesDisassembler; |
| import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; |
| import org.eclipse.jdt.internal.compiler.impl.CompilerOptions; |
| import org.eclipse.objectteams.otdt.tests.otjld.AbstractOTJLDTest; |
| |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| |
| public class AttributesTest extends AbstractOTJLDTest { |
| |
| String versionString = null; |
| |
| public AttributesTest(String name) { |
| super(name); |
| } |
| public static Class<? extends TestCase> testClass() { |
| return AttributesTest.class; |
| } |
| protected void setUp() throws Exception { |
| super.setUp(); |
| this.versionString = (this.complianceLevel < ClassFileConstants.JDK9) |
| ? "version 1.8 : 52.0" |
| : (this.complianceLevel < ClassFileConstants.JDK10 ? "version 9 : 53.0" : "version 10 : 54.0"); |
| } |
| |
| |
| // Use this static initializer to specify subset for tests |
| // All specified tests which does not belong to the class are skipped... |
| static { |
| // TESTS_PREFIX = "test012"; |
| // 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_8); |
| } |
| |
| private void assertSubstring(String actualOutput, String expectedOutput) { |
| 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); |
| } |
| } |
| |
| // https://bugs.eclipse.org/537772 - Attribute OTCompilerVersion should not be set for o.o.Team |
| public void testAttributesInOOTeam() throws Exception { |
| Map<String,String> customOptions = getCompilerOptions(); |
| customOptions.put(CompilerOptions.OPTION_PureJavaOnly, CompilerOptions.ENABLED); |
| runConformTest( |
| new String[] { |
| "org/objectteams/Team.java", |
| "package org.objectteams;\n" + |
| "public class Team {\n" + |
| "}\n" |
| }, |
| customOptions); |
| |
| ClassFileBytesDisassembler disassembler = ToolFactory.createDefaultClassFileBytesDisassembler(); |
| String path = OUTPUT_DIR + File.separator + "org/objectteams/Team.class"; |
| byte[] classFileBytes = org.eclipse.jdt.internal.compiler.util.Util.getFileByteContent(new File(path)); |
| String actualOutput = |
| disassembler.disassemble( |
| classFileBytes, |
| "\n", |
| ClassFileBytesDisassembler.SYSTEM); |
| |
| String expectedOutput = |
| "// Compiled from Team.java ("+versionString+", super bit)\n" + |
| "public class org.objectteams.Team {\n" + |
| " Constant pool:\n" + |
| " constant #1 class: #2 org/objectteams/Team\n" + |
| " constant #2 utf8: \"org/objectteams/Team\"\n" + |
| " constant #3 class: #4 java/lang/Object\n" + |
| " constant #4 utf8: \"java/lang/Object\"\n" + |
| " constant #5 utf8: \"<init>\"\n" + |
| " constant #6 utf8: \"()V\"\n" + |
| " constant #7 utf8: \"Code\"\n" + |
| " constant #8 method_ref: #3.#9 java/lang/Object.<init> ()V\n" + |
| " constant #9 name_and_type: #5.#6 <init> ()V\n" + |
| " constant #10 utf8: \"LineNumberTable\"\n" + |
| " constant #11 utf8: \"LocalVariableTable\"\n" + |
| " constant #12 utf8: \"this\"\n" + |
| " constant #13 utf8: \"Lorg/objectteams/Team;\"\n" + |
| " constant #14 utf8: \"SourceFile\"\n" + |
| " constant #15 utf8: \"Team.java\"\n" + |
| " constant #16 utf8: \"OTClassFlags\"\n" + |
| " \n" + |
| " // Method descriptor #6 ()V\n" + |
| " // Stack: 1, Locals: 1\n" + |
| " public Team();\n" + |
| " 0 aload_0 [this]\n" + |
| " 1 invokespecial java.lang.Object() [8]\n" + |
| " 4 return\n" + |
| " Line numbers:\n" + |
| " [pc: 0, line: 2]\n" + |
| " Local variable table:\n" + |
| " [pc: 0, pc: 5] local: this index: 0 type: org.objectteams.Team\n" + |
| "\n" + |
| " Attribute: OTClassFlags Length: 2\n" + |
| "}"; |
| |
| assertSubstring(actualOutput, expectedOutput); |
| } |
| } |