78 lines
3.0 KiB
Java
78 lines
3.0 KiB
Java
/*
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* Copyright (c) 2013, 2015, 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 8006033
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* @summary bug in Pretty.toSimpleString
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.file
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* jdk.compiler/com.sun.tools.javac.tree
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*/
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import java.io.File;
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import javax.tools.StandardJavaFileManager;
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import com.sun.source.tree.CompilationUnitTree;
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import com.sun.source.util.JavacTask;
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import com.sun.tools.javac.api.JavacTool;
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import com.sun.tools.javac.tree.JCTree;
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import com.sun.tools.javac.tree.Pretty;
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public class PrettySimpleStringTest {
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public static void main(String... args) throws Exception {
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new PrettySimpleStringTest().run();
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}
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void run() throws Exception {
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File testSrc = new File(System.getProperty("test.src"));
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File thisFile = new File(testSrc, getClass().getName() + ".java");
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JavacTool tool = JavacTool.create();
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
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JavacTask task = tool.getTask(null, fm, null, null, null,
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fm.getJavaFileObjects(thisFile));
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Iterable<? extends CompilationUnitTree> trees = task.parse();
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CompilationUnitTree thisTree = trees.iterator().next();
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{ // test default
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String thisSrc = Pretty.toSimpleString((JCTree) thisTree);
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System.err.println(thisSrc);
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String expect = "import jav[...]} } }";
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if (!thisSrc.equals(expect)) {
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throw new Exception("unexpected result");
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}
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}
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{ // test explicit length
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String thisSrc = Pretty.toSimpleString((JCTree) thisTree, 32);
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System.err.println(thisSrc);
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String expect = "import java.io.Fil[...]} } } } }";
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if (!thisSrc.equals(expect)) {
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throw new Exception("unexpected result");
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}
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}
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}
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}
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}
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