Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/positions/T6404194.java
test/tools/javac/positions/T6404194.java
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| 1 /* | |
| 2 * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 21 * have any questions. | |
| 22 */ | |
| 23 | |
| 24 /* | |
| 25 * @test | |
| 26 * @bug 6404194 | |
| 27 * @summary javac parser generates incorrect end position for annotations with parentheses. | |
| 28 * @author Peter von der Ah\u00e9 | |
| 29 */ | |
| 30 | |
| 31 import com.sun.source.tree.ClassTree; | |
| 32 import com.sun.source.tree.CompilationUnitTree; | |
| 33 import com.sun.source.tree.Tree; | |
| 34 import com.sun.source.util.JavacTask; | |
| 35 import com.sun.source.util.Trees; | |
| 36 import java.io.IOException; | |
| 37 import java.net.URI; | |
| 38 import java.util.Collections; | |
| 39 import java.util.List; | |
| 40 import javax.tools.JavaCompiler; | |
| 41 import javax.tools.JavaFileObject; | |
| 42 import javax.tools.SimpleJavaFileObject; | |
| 43 import static javax.tools.JavaFileObject.Kind.SOURCE; | |
| 44 import javax.tools.ToolProvider; | |
| 45 | |
| 46 public class T6404194 { | |
| 47 public static void main(String... args) throws IOException { | |
| 48 class MyFileObject extends SimpleJavaFileObject { | |
| 49 MyFileObject() { | |
| 50 super(URI.create("myfo:///Test.java"), SOURCE); | |
| 51 } | |
| 52 @Override | |
| 53 public String getCharContent(boolean ignoreEncodingErrors) { | |
| 54 // 0 1 2 3 | |
| 55 // 01234567890123456 7890 123456789012345 | |
| 56 return "@SuppressWarning(\"foo\") @Deprecated class Test { Test() { } }"; | |
| 57 } | |
| 58 } | |
| 59 JavaCompiler javac = ToolProvider.getSystemJavaCompiler(); | |
| 60 List<JavaFileObject> compilationUnits = | |
| 61 Collections.<JavaFileObject>singletonList(new MyFileObject()); | |
| 62 JavacTask task = (JavacTask)javac.getTask(null, null, null, null, null, compilationUnits); | |
| 63 Trees trees = Trees.instance(task); | |
| 64 CompilationUnitTree toplevel = task.parse().iterator().next(); | |
| 65 ClassTree classTree = (ClassTree)toplevel.getTypeDecls().get(0); | |
| 66 List<? extends Tree> annotations = classTree.getModifiers().getAnnotations(); | |
| 67 Tree tree1 = annotations.get(0); | |
| 68 Tree tree2 = annotations.get(1); | |
| 69 long pos = trees.getSourcePositions().getStartPosition(toplevel, tree1); | |
| 70 if (pos != 0) | |
| 71 throw new AssertionError(String.format("Start pos for %s is incorrect (%s)!", | |
| 72 tree1, pos)); | |
| 73 pos = trees.getSourcePositions().getEndPosition(toplevel, tree1); | |
| 74 if (pos != 23) | |
| 75 throw new AssertionError(String.format("End pos for %s is incorrect (%s)!", | |
| 76 tree1, pos)); | |
| 77 pos = trees.getSourcePositions().getStartPosition(toplevel, tree2); | |
| 78 if (pos != 24) | |
| 79 throw new AssertionError(String.format("Start pos for %s is incorrect (%s)!", | |
| 80 tree2, pos)); | |
| 81 pos = trees.getSourcePositions().getEndPosition(toplevel, tree2); | |
| 82 if (pos != 35) | |
| 83 throw new AssertionError(String.format("End pos for %s is incorrect (%s)!", | |
| 84 tree2, pos)); | |
| 85 } | |
| 86 } |
