author | jjg |
Wed, 29 Oct 2014 17:25:23 -0700 | |
changeset 27319 | 030080f03e4f |
parent 6580 | d3d578d22cc7 |
child 30730 | d3ce7619db2c |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010, 2014, 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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/* |
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* @test |
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* @bug 6570730 |
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* @summary com.sun.source.tree.ModifiersTree.getFlags() should return class type |
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*/ |
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import java.io.*; |
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import java.util.*; |
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import javax.tools.*; |
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import com.sun.source.tree.*; |
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import com.sun.source.util.*; |
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import com.sun.tools.javac.api.*; |
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public class ClassTreeTest { |
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public static void main(String... args) throws Exception { |
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new ClassTreeTest().run(); |
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} |
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void run() throws Exception { |
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JavacTool tool = JavacTool.create(); |
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) { |
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List<String> opts = Collections.<String>emptyList(); |
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File testSrc = new File(System.getProperty("test.src")); |
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File thisFile = new File(testSrc, ClassTreeTest.class.getSimpleName() + ".java"); |
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Iterable<? extends JavaFileObject> fos = fm.getJavaFileObjects(thisFile); |
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JavacTask task = tool.getTask(null, fm, null, opts, null, fos); |
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for (CompilationUnitTree cu: task.parse()) { |
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check(cu, "CLASS", Tree.Kind.CLASS); |
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check(cu, "INTERFACE", Tree.Kind.INTERFACE); |
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check(cu, "ENUM", Tree.Kind.ENUM); |
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check(cu, "ANNOTATION_TYPE", Tree.Kind.ANNOTATION_TYPE); |
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} |
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int expected = 4; |
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if (checks != expected) |
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error("Unexpected number of checks performed; expected: " + expected + ", found: " + checks); |
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if (errors > 0) |
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throw new Exception(errors + " errors found"); |
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} |
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} |
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void check(CompilationUnitTree cu, String name, Tree.Kind k) { |
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checks++; |
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TreeScanner<ClassTree,String> s = new TreeScanner<ClassTree,String>() { |
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@Override |
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public ClassTree visitClass(ClassTree c, String name) { |
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if (c.getSimpleName().toString().equals(name)) |
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return c; |
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else |
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return super.visitClass(c, name); |
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} |
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@Override |
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public ClassTree reduce(ClassTree t1, ClassTree t2) { |
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return (t1 != null ? t1 : t2); |
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} |
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}; |
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ClassTree c = s.scan(cu, name); |
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if (c == null) |
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error("Can't find node named " + name); |
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else if (c.getKind() != k) |
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error("Unexpected kind for node named " + name + ": expected: " + k + ", found: " + c.getKind()); |
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} |
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void error(String msg) { |
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System.err.println("Error: " + msg); |
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errors++; |
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} |
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int checks; |
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int errors; |
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class CLASS { } |
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interface INTERFACE { } |
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enum ENUM { } |
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@interface ANNOTATION_TYPE { } |
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} |