Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/T6972327.java
test/tools/javac/T6972327.java
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| 1 /* | |
| 2 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 */ | |
| 23 | |
| 24 /* | |
| 25 * @test | |
| 26 * @bug 6972327 | |
| 27 * @summary JCTree.pos incorrect for annotations without modifiers and package | |
| 28 */ | |
| 29 | |
| 30 import com.sun.source.tree.*; | |
| 31 import com.sun.source.util.Trees; | |
| 32 import com.sun.tools.javac.api.*; | |
| 33 import com.sun.tools.javac.tree.*; | |
| 34 import com.sun.tools.javac.tree.JCTree.*; | |
| 35 import java.net.URI; | |
| 36 import java.util.Arrays; | |
| 37 import javax.tools.*; | |
| 38 | |
| 39 public class T6972327 { | |
| 40 | |
| 41 public static void main(String[] args) throws Exception { | |
| 42 final String bootPath = System.getProperty("sun.boot.class.path"); //NOI18N | |
| 43 final JavaCompiler tool = ToolProvider.getSystemJavaCompiler(); | |
| 44 assert tool != null; | |
| 45 | |
| 46 String code = "\n@interface Test {}"; | |
| 47 | |
| 48 JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, | |
| 49 Arrays.asList("-bootclasspath", bootPath, "-Xjcov"), null, Arrays.asList(new MyFileObject(code))); | |
| 50 CompilationUnitTree cut = ct.parse().iterator().next(); | |
| 51 ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0); | |
| 52 Trees t = Trees.instance(ct); | |
| 53 | |
| 54 long pos = t.getSourcePositions().getStartPosition(cut, clazz); | |
| 55 if (pos != code.indexOf(code.trim())) | |
| 56 throw new IllegalStateException("Unexpected position=" + pos); | |
| 57 } | |
| 58 | |
| 59 static class MyFileObject extends SimpleJavaFileObject { | |
| 60 private String text; | |
| 61 | |
| 62 public MyFileObject(String text) { | |
| 63 super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE); | |
| 64 this.text = text; | |
| 65 } | |
| 66 | |
| 67 @Override | |
| 68 public CharSequence getCharContent(boolean ignoreEncodingErrors) { | |
| 69 return text; | |
| 70 } | |
| 71 } | |
| 72 } |
