author | erikj |
Tue, 12 Sep 2017 19:03:39 +0200 | |
changeset 47216 | 71c04702a3d5 |
parent 42407 | langtools/test/tools/javac/parser/JavacParserTest.java@f3702cff2933 |
child 47439 | 94943e6674be |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 7073631 7159445 7156633 8028235 8065753 |
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* @summary tests error and diagnostics positions |
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* @author Jan Lahoda |
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* @modules jdk.compiler/com.sun.tools.javac.api |
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* jdk.compiler/com.sun.tools.javac.main |
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* jdk.compiler/com.sun.tools.javac.tree |
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*/ |
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import com.sun.source.tree.BinaryTree; |
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import com.sun.source.tree.BlockTree; |
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import com.sun.source.tree.ClassTree; |
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import com.sun.source.tree.CompilationUnitTree; |
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import com.sun.source.tree.ErroneousTree; |
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import com.sun.source.tree.ExpressionStatementTree; |
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import com.sun.source.tree.ExpressionTree; |
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import com.sun.source.tree.LambdaExpressionTree; |
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import com.sun.source.tree.MethodInvocationTree; |
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import com.sun.source.tree.MethodTree; |
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import com.sun.source.tree.ModifiersTree; |
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import com.sun.source.tree.PrimitiveTypeTree; |
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import com.sun.source.tree.StatementTree; |
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import com.sun.source.tree.Tree; |
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import com.sun.source.tree.Tree.Kind; |
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import com.sun.source.tree.VariableTree; |
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import com.sun.source.tree.WhileLoopTree; |
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import com.sun.source.util.SourcePositions; |
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import com.sun.source.util.TreeScanner; |
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import com.sun.source.util.Trees; |
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import com.sun.tools.javac.api.JavacTaskImpl; |
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import com.sun.tools.javac.main.Main; |
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import com.sun.tools.javac.main.Main.Result; |
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import com.sun.tools.javac.tree.JCTree; |
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import java.io.IOException; |
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import java.io.StringWriter; |
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import java.lang.annotation.ElementType; |
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import java.lang.annotation.Retention; |
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import java.lang.annotation.RetentionPolicy; |
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import java.lang.annotation.Target; |
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import java.lang.reflect.Method; |
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import java.net.URI; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.LinkedList; |
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import java.util.List; |
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import java.util.regex.Pattern; |
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import javax.lang.model.type.TypeKind; |
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import javax.tools.Diagnostic; |
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import javax.tools.DiagnosticCollector; |
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import javax.tools.DiagnosticListener; |
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import javax.tools.JavaCompiler; |
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import javax.tools.JavaFileManager; |
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import javax.tools.JavaFileObject; |
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import javax.tools.SimpleJavaFileObject; |
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import javax.tools.ToolProvider; |
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public class JavacParserTest extends TestCase { |
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static final JavaCompiler tool = ToolProvider.getSystemJavaCompiler(); |
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static final JavaFileManager fm = tool.getStandardFileManager(null, null, null); |
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private JavacParserTest(){} |
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public static void main(String... args) throws Exception { |
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try { |
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new JavacParserTest().run(args); |
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} finally { |
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fm.close(); |
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} |
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} |
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class MyFileObject extends SimpleJavaFileObject { |
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private String text; |
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public MyFileObject(String text) { |
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super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE); |
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this.text = text; |
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} |
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@Override |
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public CharSequence getCharContent(boolean ignoreEncodingErrors) { |
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return text; |
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} |
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} |
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/* |
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* converts Windows to Unix style LFs for comparing strings |
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*/ |
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String normalize(String in) { |
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return in.replace(System.getProperty("line.separator"), "\n"); |
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} |
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CompilationUnitTree getCompilationUnitTree(String code) throws IOException { |
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JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
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null, Arrays.asList(new MyFileObject(code))); |
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CompilationUnitTree cut = ct.parse().iterator().next(); |
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return cut; |
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} |
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List<String> getErroneousTreeValues(ErroneousTree node) { |
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List<String> values = new ArrayList<>(); |
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if (node.getErrorTrees() != null) { |
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for (Tree t : node.getErrorTrees()) { |
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values.add(t.toString()); |
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} |
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} else { |
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throw new RuntimeException("ERROR: No Erroneous tree " |
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+ "has been created."); |
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} |
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return values; |
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} |
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@Test |
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void testPositionForSuperConstructorCalls() throws IOException { |
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assert tool != null; |
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String code = "package test; public class Test {public Test() {super();}}"; |
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JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
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null, Arrays.asList(new MyFileObject(code))); |
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CompilationUnitTree cut = ct.parse().iterator().next(); |
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SourcePositions pos = Trees.instance(ct).getSourcePositions(); |
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|
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MethodTree method = |
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(MethodTree) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0); |
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ExpressionStatementTree es = |
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(ExpressionStatementTree) method.getBody().getStatements().get(0); |
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|
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final int esStartPos = code.indexOf(es.toString()); |
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final int esEndPos = esStartPos + es.toString().length(); |
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assertEquals("testPositionForSuperConstructorCalls", |
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esStartPos, pos.getStartPosition(cut, es)); |
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assertEquals("testPositionForSuperConstructorCalls", |
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esEndPos, pos.getEndPosition(cut, es)); |
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|
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MethodInvocationTree mit = (MethodInvocationTree) es.getExpression(); |
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|
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final int mitStartPos = code.indexOf(mit.toString()); |
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final int mitEndPos = mitStartPos + mit.toString().length(); |
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assertEquals("testPositionForSuperConstructorCalls", |
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mitStartPos, pos.getStartPosition(cut, mit)); |
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assertEquals("testPositionForSuperConstructorCalls", |
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mitEndPos, pos.getEndPosition(cut, mit)); |
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|
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final int methodStartPos = mitStartPos; |
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final int methodEndPos = methodStartPos + mit.getMethodSelect().toString().length(); |
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assertEquals("testPositionForSuperConstructorCalls", |
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methodStartPos, pos.getStartPosition(cut, mit.getMethodSelect())); |
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assertEquals("testPositionForSuperConstructorCalls", |
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methodEndPos, pos.getEndPosition(cut, mit.getMethodSelect())); |
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} |
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|
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@Test |
179 |
void testPositionForEnumModifiers() throws IOException { |
|
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final String theString = "public"; |
|
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String code = "package test; " + theString + " enum Test {A;}"; |
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JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
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null, Arrays.asList(new MyFileObject(code))); |
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CompilationUnitTree cut = ct.parse().iterator().next(); |
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SourcePositions pos = Trees.instance(ct).getSourcePositions(); |
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|
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ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
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ModifiersTree mt = clazz.getModifiers(); |
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int spos = code.indexOf(theString); |
191 |
int epos = spos + theString.length(); |
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assertEquals("testPositionForEnumModifiers", |
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spos, pos.getStartPosition(cut, mt)); |
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assertEquals("testPositionForEnumModifiers", |
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epos, pos.getEndPosition(cut, mt)); |
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} |
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|
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@Test |
199 |
void testNewClassWithEnclosing() throws IOException { |
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|
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final String theString = "Test.this.new d()"; |
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String code = "package test; class Test { " + |
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"class d {} private void method() { " + |
13074 | 204 |
"Object o = " + theString + "; } }"; |
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JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
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null, Arrays.asList(new MyFileObject(code))); |
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CompilationUnitTree cut = ct.parse().iterator().next(); |
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SourcePositions pos = Trees.instance(ct).getSourcePositions(); |
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210 |
|
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ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
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ExpressionTree est = |
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((VariableTree) ((MethodTree) clazz.getMembers().get(1)).getBody().getStatements().get(0)).getInitializer(); |
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|
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final int spos = code.indexOf(theString); |
216 |
final int epos = spos + theString.length(); |
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assertEquals("testNewClassWithEnclosing", |
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spos, pos.getStartPosition(cut, est)); |
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assertEquals("testNewClassWithEnclosing", |
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epos, pos.getEndPosition(cut, est)); |
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} |
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|
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@Test |
224 |
void testPreferredPositionForBinaryOp() throws IOException { |
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225 |
|
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String code = "package test; public class Test {" |
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+ "private void test() {" |
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+ "Object o = null; boolean b = o != null && o instanceof String;" |
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+ "} private Test() {}}"; |
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|
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CompilationUnitTree cut = getCompilationUnitTree(code); |
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ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
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MethodTree method = (MethodTree) clazz.getMembers().get(0); |
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VariableTree condSt = (VariableTree) method.getBody().getStatements().get(1); |
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BinaryTree cond = (BinaryTree) condSt.getInitializer(); |
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236 |
|
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JCTree condJC = (JCTree) cond; |
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int condStartPos = code.indexOf("&&"); |
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assertEquals("testPreferredPositionForBinaryOp", |
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condStartPos, condJC.pos); |
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} |
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242 |
|
13074 | 243 |
@Test |
244 |
void testErrorRecoveryForEnhancedForLoop142381() throws IOException { |
|
245 |
||
246 |
String code = "package test; class Test { " + |
|
247 |
"private void method() { " + |
|
248 |
"java.util.Set<String> s = null; for (a : s) {} } }"; |
|
249 |
||
250 |
final List<Diagnostic<? extends JavaFileObject>> errors = |
|
251 |
new LinkedList<Diagnostic<? extends JavaFileObject>>(); |
|
252 |
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253 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, |
13074 | 254 |
new DiagnosticListener<JavaFileObject>() { |
255 |
public void report(Diagnostic<? extends JavaFileObject> diagnostic) { |
|
256 |
errors.add(diagnostic); |
|
257 |
} |
|
258 |
}, null, null, Arrays.asList(new MyFileObject(code))); |
|
259 |
||
260 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
|
261 |
||
262 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
|
263 |
StatementTree forStatement = |
|
264 |
((MethodTree) clazz.getMembers().get(0)).getBody().getStatements().get(1); |
|
265 |
||
266 |
assertEquals("testErrorRecoveryForEnhancedForLoop142381", |
|
267 |
Kind.ENHANCED_FOR_LOOP, forStatement.getKind()); |
|
268 |
assertFalse("testErrorRecoveryForEnhancedForLoop142381", errors.isEmpty()); |
|
269 |
} |
|
270 |
||
271 |
@Test |
|
272 |
void testPositionAnnotationNoPackage187551() throws IOException { |
|
273 |
||
274 |
String code = "\n@interface Test {}"; |
|
275 |
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JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
13074 | 277 |
null, Arrays.asList(new MyFileObject(code))); |
278 |
||
279 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
|
280 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
|
281 |
Trees t = Trees.instance(ct); |
|
282 |
||
283 |
assertEquals("testPositionAnnotationNoPackage187551", |
|
284 |
1, t.getSourcePositions().getStartPosition(cut, clazz)); |
|
285 |
} |
|
286 |
||
287 |
@Test |
|
288 |
void testPositionsSane1() throws IOException { |
|
289 |
performPositionsSanityTest("package test; class Test { " + |
|
290 |
"private void method() { " + |
|
291 |
"java.util.List<? extends java.util.List<? extends String>> l; " + |
|
292 |
"} }"); |
|
293 |
} |
|
294 |
||
295 |
@Test |
|
296 |
void testPositionsSane2() throws IOException { |
|
297 |
performPositionsSanityTest("package test; class Test { " + |
|
298 |
"private void method() { " + |
|
299 |
"java.util.List<? super java.util.List<? super String>> l; " + |
|
300 |
"} }"); |
|
301 |
} |
|
302 |
||
303 |
@Test |
|
304 |
void testPositionsSane3() throws IOException { |
|
305 |
performPositionsSanityTest("package test; class Test { " + |
|
306 |
"private void method() { " + |
|
307 |
"java.util.List<? super java.util.List<?>> l; } }"); |
|
308 |
} |
|
309 |
||
310 |
private void performPositionsSanityTest(String code) throws IOException { |
|
311 |
||
312 |
final List<Diagnostic<? extends JavaFileObject>> errors = |
|
313 |
new LinkedList<Diagnostic<? extends JavaFileObject>>(); |
|
314 |
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315 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, |
13074 | 316 |
new DiagnosticListener<JavaFileObject>() { |
317 |
||
318 |
public void report(Diagnostic<? extends JavaFileObject> diagnostic) { |
|
319 |
errors.add(diagnostic); |
|
320 |
} |
|
321 |
}, null, null, Arrays.asList(new MyFileObject(code))); |
|
322 |
||
323 |
final CompilationUnitTree cut = ct.parse().iterator().next(); |
|
324 |
final Trees trees = Trees.instance(ct); |
|
325 |
||
326 |
new TreeScanner<Void, Void>() { |
|
327 |
||
328 |
private long parentStart = 0; |
|
329 |
private long parentEnd = Integer.MAX_VALUE; |
|
330 |
||
331 |
@Override |
|
332 |
public Void scan(Tree node, Void p) { |
|
333 |
if (node == null) { |
|
334 |
return null; |
|
335 |
} |
|
336 |
||
337 |
long start = trees.getSourcePositions().getStartPosition(cut, node); |
|
338 |
||
339 |
if (start == (-1)) { |
|
340 |
return null; // synthetic tree |
|
341 |
} |
|
342 |
assertTrue(node.toString() + ":" + start + "/" + parentStart, |
|
343 |
parentStart <= start); |
|
344 |
||
345 |
long prevParentStart = parentStart; |
|
346 |
||
347 |
parentStart = start; |
|
348 |
||
349 |
long end = trees.getSourcePositions().getEndPosition(cut, node); |
|
350 |
||
351 |
assertTrue(node.toString() + ":" + end + "/" + parentEnd, |
|
352 |
end <= parentEnd); |
|
353 |
||
354 |
long prevParentEnd = parentEnd; |
|
355 |
||
356 |
parentEnd = end; |
|
357 |
||
358 |
super.scan(node, p); |
|
359 |
||
360 |
parentStart = prevParentStart; |
|
361 |
parentEnd = prevParentEnd; |
|
362 |
||
363 |
return null; |
|
364 |
} |
|
365 |
||
366 |
private void assertTrue(String message, boolean b) { |
|
367 |
if (!b) fail(message); |
|
368 |
} |
|
369 |
}.scan(cut, null); |
|
370 |
} |
|
371 |
||
372 |
@Test |
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373 |
void testCorrectWildcardPositions1() throws IOException { |
13074 | 374 |
performWildcardPositionsTest("package test; import java.util.List; " + |
375 |
"class Test { private void method() { List<? extends List<? extends String>> l; } }", |
|
376 |
||
377 |
Arrays.asList("List<? extends List<? extends String>> l;", |
|
378 |
"List<? extends List<? extends String>>", |
|
379 |
"List", |
|
380 |
"? extends List<? extends String>", |
|
381 |
"List<? extends String>", |
|
382 |
"List", |
|
383 |
"? extends String", |
|
384 |
"String")); |
|
385 |
} |
|
386 |
||
387 |
@Test |
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|
388 |
void testCorrectWildcardPositions2() throws IOException { |
13074 | 389 |
performWildcardPositionsTest("package test; import java.util.List; " |
390 |
+ "class Test { private void method() { List<? super List<? super String>> l; } }", |
|
391 |
Arrays.asList("List<? super List<? super String>> l;", |
|
392 |
"List<? super List<? super String>>", |
|
393 |
"List", |
|
394 |
"? super List<? super String>", |
|
395 |
"List<? super String>", |
|
396 |
"List", |
|
397 |
"? super String", |
|
398 |
"String")); |
|
399 |
} |
|
400 |
||
401 |
@Test |
|
42407
f3702cff2933
8169069: Module system implementation refresh (11/2016)
alanb
parents:
30730
diff
changeset
|
402 |
void testCorrectWildcardPositions3() throws IOException { |
13074 | 403 |
performWildcardPositionsTest("package test; import java.util.List; " + |
404 |
"class Test { private void method() { List<? super List<?>> l; } }", |
|
405 |
||
406 |
Arrays.asList("List<? super List<?>> l;", |
|
407 |
"List<? super List<?>>", |
|
408 |
"List", |
|
409 |
"? super List<?>", |
|
410 |
"List<?>", |
|
411 |
"List", |
|
412 |
"?")); |
|
413 |
} |
|
414 |
||
415 |
@Test |
|
42407
f3702cff2933
8169069: Module system implementation refresh (11/2016)
alanb
parents:
30730
diff
changeset
|
416 |
void testCorrectWildcardPositions4() throws IOException { |
13074 | 417 |
performWildcardPositionsTest("package test; import java.util.List; " + |
418 |
"class Test { private void method() { " + |
|
419 |
"List<? extends List<? extends List<? extends String>>> l; } }", |
|
420 |
||
421 |
Arrays.asList("List<? extends List<? extends List<? extends String>>> l;", |
|
422 |
"List<? extends List<? extends List<? extends String>>>", |
|
423 |
"List", |
|
424 |
"? extends List<? extends List<? extends String>>", |
|
425 |
"List<? extends List<? extends String>>", |
|
426 |
"List", |
|
427 |
"? extends List<? extends String>", |
|
428 |
"List<? extends String>", |
|
429 |
"List", |
|
430 |
"? extends String", |
|
431 |
"String")); |
|
432 |
} |
|
433 |
||
434 |
@Test |
|
42407
f3702cff2933
8169069: Module system implementation refresh (11/2016)
alanb
parents:
30730
diff
changeset
|
435 |
void testCorrectWildcardPositions5() throws IOException { |
13074 | 436 |
performWildcardPositionsTest("package test; import java.util.List; " + |
437 |
"class Test { private void method() { " + |
|
438 |
"List<? extends List<? extends List<? extends String >>> l; } }", |
|
439 |
Arrays.asList("List<? extends List<? extends List<? extends String >>> l;", |
|
440 |
"List<? extends List<? extends List<? extends String >>>", |
|
441 |
"List", |
|
442 |
"? extends List<? extends List<? extends String >>", |
|
443 |
"List<? extends List<? extends String >>", |
|
444 |
"List", |
|
445 |
"? extends List<? extends String >", |
|
446 |
"List<? extends String >", |
|
447 |
"List", |
|
448 |
"? extends String", |
|
449 |
"String")); |
|
450 |
} |
|
451 |
||
452 |
void performWildcardPositionsTest(final String code, |
|
453 |
List<String> golden) throws IOException { |
|
454 |
||
455 |
final List<Diagnostic<? extends JavaFileObject>> errors = |
|
456 |
new LinkedList<Diagnostic<? extends JavaFileObject>>(); |
|
457 |
||
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
458 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, |
13074 | 459 |
new DiagnosticListener<JavaFileObject>() { |
460 |
public void report(Diagnostic<? extends JavaFileObject> diagnostic) { |
|
461 |
errors.add(diagnostic); |
|
462 |
} |
|
463 |
}, null, null, Arrays.asList(new MyFileObject(code))); |
|
464 |
||
465 |
final CompilationUnitTree cut = ct.parse().iterator().next(); |
|
466 |
final List<String> content = new LinkedList<String>(); |
|
467 |
final Trees trees = Trees.instance(ct); |
|
468 |
||
469 |
new TreeScanner<Void, Void>() { |
|
470 |
@Override |
|
471 |
public Void scan(Tree node, Void p) { |
|
472 |
if (node == null) { |
|
473 |
return null; |
|
474 |
} |
|
475 |
long start = trees.getSourcePositions().getStartPosition(cut, node); |
|
476 |
||
477 |
if (start == (-1)) { |
|
478 |
return null; // synthetic tree |
|
479 |
} |
|
480 |
long end = trees.getSourcePositions().getEndPosition(cut, node); |
|
481 |
String s = code.substring((int) start, (int) end); |
|
482 |
content.add(s); |
|
483 |
||
484 |
return super.scan(node, p); |
|
485 |
} |
|
486 |
}.scan(((MethodTree) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0)).getBody().getStatements().get(0), null); |
|
487 |
||
488 |
assertEquals("performWildcardPositionsTest",golden.toString(), |
|
489 |
content.toString()); |
|
490 |
} |
|
491 |
||
492 |
@Test |
|
493 |
void testStartPositionForMethodWithoutModifiers() throws IOException { |
|
494 |
||
495 |
String code = "package t; class Test { <T> void t() {} }"; |
|
496 |
||
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
497 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
13074 | 498 |
null, Arrays.asList(new MyFileObject(code))); |
499 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
|
500 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
|
501 |
MethodTree mt = (MethodTree) clazz.getMembers().get(0); |
|
502 |
Trees t = Trees.instance(ct); |
|
503 |
int start = (int) t.getSourcePositions().getStartPosition(cut, mt); |
|
504 |
int end = (int) t.getSourcePositions().getEndPosition(cut, mt); |
|
505 |
||
506 |
assertEquals("testStartPositionForMethodWithoutModifiers", |
|
507 |
"<T> void t() {}", code.substring(start, end)); |
|
508 |
} |
|
509 |
||
510 |
@Test |
|
511 |
void testVariableInIfThen1() throws IOException { |
|
512 |
||
513 |
String code = "package t; class Test { " + |
|
514 |
"private static void t(String name) { " + |
|
515 |
"if (name != null) String nn = name.trim(); } }"; |
|
516 |
||
517 |
DiagnosticCollector<JavaFileObject> coll = |
|
518 |
new DiagnosticCollector<JavaFileObject>(); |
|
519 |
||
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
520 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, coll, null, |
13074 | 521 |
null, Arrays.asList(new MyFileObject(code))); |
522 |
||
523 |
ct.parse(); |
|
524 |
||
525 |
List<String> codes = new LinkedList<String>(); |
|
526 |
||
527 |
for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) { |
|
528 |
codes.add(d.getCode()); |
|
529 |
} |
|
530 |
||
531 |
assertEquals("testVariableInIfThen1", |
|
532 |
Arrays.<String>asList("compiler.err.variable.not.allowed"), |
|
533 |
codes); |
|
534 |
} |
|
535 |
||
536 |
@Test |
|
537 |
void testVariableInIfThen2() throws IOException { |
|
538 |
||
539 |
String code = "package t; class Test { " + |
|
540 |
"private static void t(String name) { " + |
|
541 |
"if (name != null) class X {} } }"; |
|
542 |
DiagnosticCollector<JavaFileObject> coll = |
|
543 |
new DiagnosticCollector<JavaFileObject>(); |
|
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
544 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, coll, null, |
13074 | 545 |
null, Arrays.asList(new MyFileObject(code))); |
546 |
||
547 |
ct.parse(); |
|
548 |
||
549 |
List<String> codes = new LinkedList<String>(); |
|
550 |
||
551 |
for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) { |
|
552 |
codes.add(d.getCode()); |
|
553 |
} |
|
554 |
||
555 |
assertEquals("testVariableInIfThen2", |
|
556 |
Arrays.<String>asList("compiler.err.class.not.allowed"), codes); |
|
557 |
} |
|
558 |
||
559 |
@Test |
|
560 |
void testVariableInIfThen3() throws IOException { |
|
561 |
||
562 |
String code = "package t; class Test { "+ |
|
563 |
"private static void t() { " + |
|
564 |
"if (true) abstract class F {} }}"; |
|
565 |
DiagnosticCollector<JavaFileObject> coll = |
|
566 |
new DiagnosticCollector<JavaFileObject>(); |
|
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
567 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, coll, null, |
13074 | 568 |
null, Arrays.asList(new MyFileObject(code))); |
569 |
||
570 |
ct.parse(); |
|
571 |
||
572 |
List<String> codes = new LinkedList<String>(); |
|
573 |
||
574 |
for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) { |
|
575 |
codes.add(d.getCode()); |
|
576 |
} |
|
577 |
||
578 |
assertEquals("testVariableInIfThen3", |
|
579 |
Arrays.<String>asList("compiler.err.class.not.allowed"), codes); |
|
580 |
} |
|
581 |
||
582 |
@Test |
|
583 |
void testVariableInIfThen4() throws IOException { |
|
584 |
||
585 |
String code = "package t; class Test { "+ |
|
586 |
"private static void t(String name) { " + |
|
587 |
"if (name != null) interface X {} } }"; |
|
588 |
DiagnosticCollector<JavaFileObject> coll = |
|
589 |
new DiagnosticCollector<JavaFileObject>(); |
|
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
590 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, coll, null, |
13074 | 591 |
null, Arrays.asList(new MyFileObject(code))); |
592 |
||
593 |
ct.parse(); |
|
594 |
||
595 |
List<String> codes = new LinkedList<String>(); |
|
596 |
||
597 |
for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) { |
|
598 |
codes.add(d.getCode()); |
|
599 |
} |
|
600 |
||
601 |
assertEquals("testVariableInIfThen4", |
|
602 |
Arrays.<String>asList("compiler.err.class.not.allowed"), codes); |
|
603 |
} |
|
604 |
||
605 |
@Test |
|
606 |
void testVariableInIfThen5() throws IOException { |
|
607 |
||
608 |
String code = "package t; class Test { "+ |
|
609 |
"private static void t() { " + |
|
610 |
"if (true) } }"; |
|
611 |
DiagnosticCollector<JavaFileObject> coll = |
|
612 |
new DiagnosticCollector<JavaFileObject>(); |
|
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
613 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, coll, null, |
13074 | 614 |
null, Arrays.asList(new MyFileObject(code))); |
615 |
||
616 |
ct.parse(); |
|
617 |
||
618 |
List<String> codes = new LinkedList<String>(); |
|
619 |
||
620 |
for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) { |
|
621 |
codes.add(d.getCode()); |
|
622 |
} |
|
623 |
||
624 |
assertEquals("testVariableInIfThen5", |
|
625 |
Arrays.<String>asList("compiler.err.illegal.start.of.stmt"), |
|
626 |
codes); |
|
627 |
} |
|
628 |
||
629 |
// see javac bug #6882235, NB bug #98234: |
|
630 |
@Test |
|
631 |
void testMissingExponent() throws IOException { |
|
632 |
||
633 |
String code = "\nclass Test { { System.err.println(0e); } }"; |
|
634 |
||
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
635 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
13074 | 636 |
null, Arrays.asList(new MyFileObject(code))); |
637 |
||
638 |
assertNotNull(ct.parse().iterator().next()); |
|
639 |
} |
|
640 |
||
641 |
@Test |
|
642 |
void testTryResourcePos() throws IOException { |
|
643 |
||
644 |
final String code = "package t; class Test { " + |
|
645 |
"{ try (java.io.InputStream in = null) { } } }"; |
|
646 |
||
647 |
CompilationUnitTree cut = getCompilationUnitTree(code); |
|
648 |
||
649 |
new TreeScanner<Void, Void>() { |
|
650 |
@Override |
|
651 |
public Void visitVariable(VariableTree node, Void p) { |
|
652 |
if ("in".contentEquals(node.getName())) { |
|
653 |
JCTree.JCVariableDecl var = (JCTree.JCVariableDecl) node; |
|
654 |
assertEquals("testTryResourcePos", "in = null) { } } }", |
|
655 |
code.substring(var.pos)); |
|
656 |
} |
|
657 |
return super.visitVariable(node, p); |
|
658 |
} |
|
659 |
}.scan(cut, null); |
|
660 |
} |
|
661 |
||
662 |
@Test |
|
663 |
void testVarPos() throws IOException { |
|
664 |
||
665 |
final String code = "package t; class Test { " + |
|
666 |
"{ java.io.InputStream in = null; } }"; |
|
667 |
||
668 |
CompilationUnitTree cut = getCompilationUnitTree(code); |
|
669 |
||
670 |
new TreeScanner<Void, Void>() { |
|
671 |
||
672 |
@Override |
|
673 |
public Void visitVariable(VariableTree node, Void p) { |
|
674 |
if ("in".contentEquals(node.getName())) { |
|
675 |
JCTree.JCVariableDecl var = (JCTree.JCVariableDecl) node; |
|
676 |
assertEquals("testVarPos","in = null; } }", |
|
677 |
code.substring(var.pos)); |
|
678 |
} |
|
679 |
return super.visitVariable(node, p); |
|
680 |
} |
|
681 |
}.scan(cut, null); |
|
682 |
} |
|
683 |
||
684 |
// expected erroneous tree: int x = y;(ERROR); |
|
685 |
@Test |
|
686 |
void testOperatorMissingError() throws IOException { |
|
687 |
||
688 |
String code = "package test; public class ErrorTest { " |
|
689 |
+ "void method() { int x = y z } }"; |
|
690 |
CompilationUnitTree cut = getCompilationUnitTree(code); |
|
691 |
final List<String> values = new ArrayList<>(); |
|
692 |
final List<String> expectedValues = |
|
693 |
new ArrayList<>(Arrays.asList("[z]")); |
|
694 |
||
695 |
new TreeScanner<Void, Void>() { |
|
696 |
@Override |
|
697 |
public Void visitErroneous(ErroneousTree node, Void p) { |
|
698 |
values.add(getErroneousTreeValues(node).toString()); |
|
699 |
return null; |
|
700 |
||
701 |
} |
|
702 |
}.scan(cut, null); |
|
703 |
||
42407
f3702cff2933
8169069: Module system implementation refresh (11/2016)
alanb
parents:
30730
diff
changeset
|
704 |
assertEquals("testOperatorMissingError: The Erroneous tree " |
13074 | 705 |
+ "error values: " + values |
706 |
+ " do not match expected error values: " |
|
707 |
+ expectedValues, values, expectedValues); |
|
708 |
} |
|
709 |
||
710 |
// expected erroneous tree: String s = (ERROR); |
|
711 |
@Test |
|
712 |
void testMissingParenthesisError() throws IOException { |
|
713 |
||
714 |
String code = "package test; public class ErrorTest { " |
|
715 |
+ "void f() {String s = new String; } }"; |
|
716 |
CompilationUnitTree cut = getCompilationUnitTree(code); |
|
717 |
final List<String> values = new ArrayList<>(); |
|
718 |
final List<String> expectedValues = |
|
719 |
new ArrayList<>(Arrays.asList("[new String()]")); |
|
720 |
||
721 |
new TreeScanner<Void, Void>() { |
|
722 |
@Override |
|
723 |
public Void visitErroneous(ErroneousTree node, Void p) { |
|
724 |
values.add(getErroneousTreeValues(node).toString()); |
|
725 |
return null; |
|
726 |
} |
|
727 |
}.scan(cut, null); |
|
728 |
||
42407
f3702cff2933
8169069: Module system implementation refresh (11/2016)
alanb
parents:
30730
diff
changeset
|
729 |
assertEquals("testMissingParenthesisError: The Erroneous tree " |
13074 | 730 |
+ "error values: " + values |
731 |
+ " do not match expected error values: " |
|
732 |
+ expectedValues, values, expectedValues); |
|
733 |
} |
|
734 |
||
735 |
// expected erroneous tree: package test; (ERROR)(ERROR) |
|
736 |
@Test |
|
737 |
void testMissingClassError() throws IOException { |
|
738 |
||
739 |
String code = "package Test; clas ErrorTest { " |
|
740 |
+ "void f() {String s = new String(); } }"; |
|
741 |
CompilationUnitTree cut = getCompilationUnitTree(code); |
|
742 |
final List<String> values = new ArrayList<>(); |
|
743 |
final List<String> expectedValues = |
|
744 |
new ArrayList<>(Arrays.asList("[, clas]", "[]")); |
|
745 |
||
746 |
new TreeScanner<Void, Void>() { |
|
747 |
@Override |
|
748 |
public Void visitErroneous(ErroneousTree node, Void p) { |
|
749 |
values.add(getErroneousTreeValues(node).toString()); |
|
750 |
return null; |
|
751 |
} |
|
752 |
}.scan(cut, null); |
|
753 |
||
42407
f3702cff2933
8169069: Module system implementation refresh (11/2016)
alanb
parents:
30730
diff
changeset
|
754 |
assertEquals("testMissingClassError: The Erroneous tree " |
13074 | 755 |
+ "error values: " + values |
756 |
+ " do not match expected error values: " |
|
757 |
+ expectedValues, values, expectedValues); |
|
758 |
} |
|
759 |
||
760 |
// expected erroneous tree: void m1(int i) {(ERROR);{(ERROR);} |
|
761 |
@Test |
|
762 |
void testSwitchError() throws IOException { |
|
763 |
||
764 |
String code = "package test; public class ErrorTest { " |
|
765 |
+ "int numDays; void m1(int i) { switchh {i} { case 1: " |
|
766 |
+ "numDays = 31; break; } } }"; |
|
767 |
CompilationUnitTree cut = getCompilationUnitTree(code); |
|
768 |
final List<String> values = new ArrayList<>(); |
|
769 |
final List<String> expectedValues = |
|
770 |
new ArrayList<>(Arrays.asList("[switchh]", "[i]")); |
|
771 |
||
772 |
new TreeScanner<Void, Void>() { |
|
773 |
@Override |
|
774 |
public Void visitErroneous(ErroneousTree node, Void p) { |
|
775 |
values.add(getErroneousTreeValues(node).toString()); |
|
776 |
return null; |
|
777 |
} |
|
778 |
}.scan(cut, null); |
|
779 |
||
780 |
assertEquals("testSwitchError: The Erroneous tree " |
|
781 |
+ "error values: " + values |
|
782 |
+ " do not match expected error values: " |
|
783 |
+ expectedValues, values, expectedValues); |
|
784 |
} |
|
785 |
||
786 |
// expected erroneous tree: class ErrorTest {(ERROR) |
|
787 |
@Test |
|
788 |
void testMethodError() throws IOException { |
|
789 |
||
790 |
String code = "package Test; class ErrorTest { " |
|
791 |
+ "static final void f) {String s = new String(); } }"; |
|
792 |
CompilationUnitTree cut = cut = getCompilationUnitTree(code); |
|
793 |
||
794 |
final List<String> values = new ArrayList<>(); |
|
795 |
final List<String> expectedValues = |
|
796 |
new ArrayList<>(Arrays.asList("[\nstatic final void f();]")); |
|
797 |
||
798 |
new TreeScanner<Void, Void>() { |
|
799 |
@Override |
|
800 |
public Void visitErroneous(ErroneousTree node, Void p) { |
|
801 |
values.add(normalize(getErroneousTreeValues(node).toString())); |
|
802 |
return null; |
|
803 |
} |
|
804 |
}.scan(cut, null); |
|
805 |
||
806 |
assertEquals("testMethodError: The Erroneous tree " |
|
807 |
+ "error value: " + values |
|
808 |
+ " does not match expected error values: " |
|
809 |
+ expectedValues, values, expectedValues); |
|
810 |
} |
|
811 |
||
812 |
/* |
|
813 |
* The following tests do not work just yet with nb-javac nor javac, |
|
814 |
* they need further investigation, see CR: 7167356 |
|
815 |
*/ |
|
816 |
||
817 |
void testPositionBrokenSource126732a() throws IOException { |
|
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
818 |
String[] commands = new String[]{ |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
819 |
"return Runnable()", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
820 |
"do { } while (true)", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
821 |
"throw UnsupportedOperationException()", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
822 |
"assert true", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
823 |
"1 + 1",}; |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
824 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
825 |
for (String command : commands) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
826 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
827 |
String code = "package test;\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
828 |
+ "public class Test {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
829 |
+ " public static void test() {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
830 |
+ " " + command + " {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
831 |
+ " new Runnable() {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
832 |
+ " };\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
833 |
+ " }\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
834 |
+ "}"; |
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
835 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, |
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
836 |
null, null, Arrays.asList(new MyFileObject(code))); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
837 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
838 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
839 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
840 |
MethodTree method = (MethodTree) clazz.getMembers().get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
841 |
List<? extends StatementTree> statements = |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
842 |
method.getBody().getStatements(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
843 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
844 |
StatementTree ret = statements.get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
845 |
StatementTree block = statements.get(1); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
846 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
847 |
Trees t = Trees.instance(ct); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
848 |
int len = code.indexOf(command + " {") + (command + " ").length(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
849 |
assertEquals(command, len, |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
850 |
t.getSourcePositions().getEndPosition(cut, ret)); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
851 |
assertEquals(command, len, |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
852 |
t.getSourcePositions().getStartPosition(cut, block)); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
853 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
854 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
855 |
|
13074 | 856 |
void testPositionBrokenSource126732b() throws IOException { |
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
857 |
String[] commands = new String[]{ |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
858 |
"break", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
859 |
"break A", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
860 |
"continue ", |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
861 |
"continue A",}; |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
862 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
863 |
for (String command : commands) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
864 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
865 |
String code = "package test;\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
866 |
+ "public class Test {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
867 |
+ " public static void test() {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
868 |
+ " while (true) {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
869 |
+ " " + command + " {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
870 |
+ " new Runnable() {\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
871 |
+ " };\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
872 |
+ " }\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
873 |
+ " }\n" |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
874 |
+ "}"; |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
875 |
|
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
876 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, |
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
877 |
null, null, Arrays.asList(new MyFileObject(code))); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
878 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
879 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
880 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
881 |
MethodTree method = (MethodTree) clazz.getMembers().get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
882 |
List<? extends StatementTree> statements = |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
883 |
((BlockTree) ((WhileLoopTree) method.getBody().getStatements().get(0)).getStatement()).getStatements(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
884 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
885 |
StatementTree ret = statements.get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
886 |
StatementTree block = statements.get(1); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
887 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
888 |
Trees t = Trees.instance(ct); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
889 |
int len = code.indexOf(command + " {") + (command + " ").length(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
890 |
assertEquals(command, len, |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
891 |
t.getSourcePositions().getEndPosition(cut, ret)); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
892 |
assertEquals(command, len, |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
893 |
t.getSourcePositions().getStartPosition(cut, block)); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
894 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
895 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
896 |
|
13074 | 897 |
void testStartPositionEnumConstantInit() throws IOException { |
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
898 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
899 |
String code = "package t; enum Test { AAA; }"; |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
900 |
|
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
901 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null, |
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
902 |
null, Arrays.asList(new MyFileObject(code))); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
903 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
904 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
905 |
VariableTree enumAAA = (VariableTree) clazz.getMembers().get(0); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
906 |
Trees t = Trees.instance(ct); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
907 |
int start = (int) t.getSourcePositions().getStartPosition(cut, |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
908 |
enumAAA.getInitializer()); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
909 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
910 |
assertEquals("testStartPositionEnumConstantInit", -1, start); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
911 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
912 |
|
22155
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
913 |
@Test |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
914 |
void testVoidLambdaParameter() throws IOException { |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
915 |
String code = "package t; class Test { " + |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
916 |
"Runnable r = (void v) -> { };" + |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
917 |
"}"; |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
918 |
DiagnosticCollector<JavaFileObject> coll = |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
919 |
new DiagnosticCollector<>(); |
27388
d694da45bd7a
8062676: Tests which leak lots of file managers should be fixed (group 2)
jjg
parents:
22155
diff
changeset
|
920 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, coll, null, |
22155
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
921 |
null, Arrays.asList(new MyFileObject(code))); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
922 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
923 |
CompilationUnitTree cut = ct.parse().iterator().next(); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
924 |
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
925 |
VariableTree field = (VariableTree) clazz.getMembers().get(0); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
926 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
927 |
assertEquals("actual kind: " + field.getInitializer().getKind(), |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
928 |
field.getInitializer().getKind(), |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
929 |
Kind.LAMBDA_EXPRESSION); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
930 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
931 |
LambdaExpressionTree lambda = (LambdaExpressionTree) field.getInitializer(); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
932 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
933 |
assertEquals("actual parameters: " + lambda.getParameters().size(), |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
934 |
lambda.getParameters().size(), |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
935 |
1); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
936 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
937 |
Tree paramType = lambda.getParameters().get(0).getType(); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
938 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
939 |
assertEquals("actual parameter type: " + paramType.getKind(), |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
940 |
paramType.getKind(), |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
941 |
Kind.PRIMITIVE_TYPE); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
942 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
943 |
TypeKind primitiveTypeKind = ((PrimitiveTypeTree) paramType).getPrimitiveTypeKind(); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
944 |
|
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
945 |
assertEquals("actual parameter type: " + primitiveTypeKind, |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
946 |
primitiveTypeKind, |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
947 |
TypeKind.VOID); |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
948 |
} |
2f0a83a98593
8028235: Better error recovery for parsing 'void' as a type of the lambda parameter
jlahoda
parents:
13074
diff
changeset
|
949 |
|
27989 | 950 |
@Test //JDK-8065753 |
951 |
void testWrongFirstToken() throws IOException { |
|
952 |
String code = "<"; |
|
953 |
String expectedErrors = "Test.java:1:1: compiler.err.expected3: class, interface, enum\n" + |
|
954 |
"1 error\n"; |
|
955 |
StringWriter out = new StringWriter(); |
|
956 |
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(out, fm, null, |
|
957 |
Arrays.asList("-XDrawDiagnostics"), null, Arrays.asList(new MyFileObject(code))); |
|
958 |
||
27992 | 959 |
Result errorCode = ct.doCall(); |
960 |
assertEquals("the error code is not correct; actual:" + errorCode, Main.Result.ERROR, errorCode); |
|
961 |
String actualErrors = normalize(out.toString()); |
|
962 |
assertEquals("the error message is not correct, actual: " + actualErrors, expectedErrors, actualErrors); |
|
27989 | 963 |
} |
964 |
||
13074 | 965 |
void run(String[] args) throws Exception { |
966 |
int passed = 0, failed = 0; |
|
967 |
final Pattern p = (args != null && args.length > 0) |
|
968 |
? Pattern.compile(args[0]) |
|
969 |
: null; |
|
970 |
for (Method m : this.getClass().getDeclaredMethods()) { |
|
971 |
boolean selected = (p == null) |
|
972 |
? m.isAnnotationPresent(Test.class) |
|
973 |
: p.matcher(m.getName()).matches(); |
|
974 |
if (selected) { |
|
975 |
try { |
|
976 |
m.invoke(this, (Object[]) null); |
|
977 |
System.out.println(m.getName() + ": OK"); |
|
978 |
passed++; |
|
979 |
} catch (Throwable ex) { |
|
980 |
System.out.printf("Test %s failed: %s %n", m, ex.getCause()); |
|
981 |
failed++; |
|
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
982 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
983 |
} |
13074 | 984 |
} |
985 |
System.out.printf("Passed: %d, Failed %d%n", passed, failed); |
|
986 |
if (failed > 0) { |
|
987 |
throw new RuntimeException("Tests failed: " + failed); |
|
988 |
} |
|
989 |
if (passed == 0 && failed == 0) { |
|
990 |
throw new AssertionError("No test(s) selected: passed = " + |
|
991 |
passed + ", failed = " + failed + " ??????????"); |
|
992 |
} |
|
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
993 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
994 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
995 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
996 |
abstract class TestCase { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
997 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
998 |
void assertEquals(String message, int i, int pos) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
999 |
if (i != pos) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1000 |
fail(message); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1001 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1002 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1003 |
|
12715
139b8354de6a
7159445: (javac) emits inaccurate diagnostics for enhanced for-loops
ksrini
parents:
12466
diff
changeset
|
1004 |
void assertFalse(String message, boolean bvalue) { |
139b8354de6a
7159445: (javac) emits inaccurate diagnostics for enhanced for-loops
ksrini
parents:
12466
diff
changeset
|
1005 |
if (bvalue == true) { |
139b8354de6a
7159445: (javac) emits inaccurate diagnostics for enhanced for-loops
ksrini
parents:
12466
diff
changeset
|
1006 |
fail(message); |
139b8354de6a
7159445: (javac) emits inaccurate diagnostics for enhanced for-loops
ksrini
parents:
12466
diff
changeset
|
1007 |
} |
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1008 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1009 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1010 |
void assertEquals(String message, int i, long l) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1011 |
if (i != l) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1012 |
fail(message + ":" + i + ":" + l); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1013 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1014 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1015 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1016 |
void assertEquals(String message, Object o1, Object o2) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1017 |
if (o1 != null && o2 != null && !o1.equals(o2)) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1018 |
fail(message); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1019 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1020 |
if (o1 == null && o2 != null) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1021 |
fail(message); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1022 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1023 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1024 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1025 |
void assertNotNull(Object o) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1026 |
if (o == null) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1027 |
fail(); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1028 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1029 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1030 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1031 |
void fail() { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1032 |
fail("test failed"); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1033 |
} |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1034 |
|
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1035 |
void fail(String message) { |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1036 |
throw new RuntimeException(message); |
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1037 |
} |
13074 | 1038 |
|
1039 |
/** |
|
1040 |
* Indicates that the annotated method is a test method. |
|
1041 |
*/ |
|
1042 |
@Retention(RetentionPolicy.RUNTIME) |
|
1043 |
@Target(ElementType.METHOD) |
|
1044 |
public @interface Test {} |
|
11148
cb6d891ce911
7119487: JavacParserTest.java test fails on Windows platforms
ksrini
parents:
diff
changeset
|
1045 |
} |