mcimadamore@137: /*
ohair@798:  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
mcimadamore@137:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
mcimadamore@137:  *
mcimadamore@137:  * This code is free software; you can redistribute it and/or modify it
mcimadamore@137:  * under the terms of the GNU General Public License version 2 only, as
mcimadamore@137:  * published by the Free Software Foundation.
mcimadamore@137:  *
mcimadamore@137:  * This code is distributed in the hope that it will be useful, but WITHOUT
mcimadamore@137:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
mcimadamore@137:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
mcimadamore@137:  * version 2 for more details (a copy is included in the LICENSE file that
mcimadamore@137:  * accompanied this code).
mcimadamore@137:  *
mcimadamore@137:  * You should have received a copy of the GNU General Public License version
mcimadamore@137:  * 2 along with this work; if not, write to the Free Software Foundation,
mcimadamore@137:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
mcimadamore@137:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
mcimadamore@137:  */
mcimadamore@137: 
mcimadamore@137: /*
mcimadamore@137:  * @test
mcimadamore@137:  * @bug     6731573
mcimadamore@137:  * @summary diagnostic output should optionally include source line
mcimadamore@137:  * @author  Maurizio Cimadamore
mcimadamore@137:  * @library ../lib
mcimadamore@137:  */
mcimadamore@137: 
mcimadamore@137: import java.io.*;
mcimadamore@137: import java.util.*;
mcimadamore@137: import javax.tools.*;
mcimadamore@137: 
mcimadamore@137: public class T6731573 extends ToolTester {
mcimadamore@137: 
mcimadamore@137:     enum DiagnosticType {
mcimadamore@137:         BASIC(null) {
mcimadamore@137:             boolean shouldDisplaySource(SourceLine sourceLine) {
mcimadamore@137:                 return sourceLine != SourceLine.DISABLED;
mcimadamore@137:             }
mcimadamore@137:         },
mcimadamore@137:         RAW("-XDrawDiagnostics") {
mcimadamore@137:             boolean shouldDisplaySource(SourceLine sourceLine) {
mcimadamore@137:                 return sourceLine == SourceLine.ENABLED;
mcimadamore@137:             }
mcimadamore@137:         };
mcimadamore@137: 
mcimadamore@137:         String optValue;
mcimadamore@137: 
mcimadamore@137:         DiagnosticType(String optValue) {
mcimadamore@137:             this.optValue = optValue;
mcimadamore@137:         }
mcimadamore@137: 
mcimadamore@137:         abstract boolean shouldDisplaySource(SourceLine sourceLine);
mcimadamore@137:     }
mcimadamore@137: 
mcimadamore@137:     enum SourceLine {
mcimadamore@137:         STANDARD(null),
mcimadamore@137:         ENABLED("-XDshowSource=true"),
mcimadamore@137:         DISABLED("-XDshowSource=false");
mcimadamore@137: 
mcimadamore@137:         String optValue;
mcimadamore@137: 
mcimadamore@137:         SourceLine(String optValue) {
mcimadamore@137:             this.optValue = optValue;
mcimadamore@137:         }
mcimadamore@137:     }
mcimadamore@137: 
mcimadamore@137:     void checkErrorLine(String output, boolean expected, List<String> options) {
mcimadamore@137:         System.err.println("\noptions = "+options);
mcimadamore@137:         System.err.println(output);
mcimadamore@137:         boolean errLinePresent = output.contains("^");
mcimadamore@137:         if (errLinePresent != expected) {
mcimadamore@137:             throw new AssertionError("Error in diagnostic: error line" +
mcimadamore@137:                     (expected ? "" : " not") + " expected but" +
mcimadamore@137:                     (errLinePresent ? "" : " not") + " found");
mcimadamore@137:         }
mcimadamore@137:     }
mcimadamore@137: 
mcimadamore@137:     void exec(DiagnosticType diagType, SourceLine sourceLine) {
mcimadamore@137:         final Iterable<? extends JavaFileObject> compilationUnits =
mcimadamore@137:             fm.getJavaFileObjects(new File(test_src, "Erroneous.java"));
mcimadamore@137:         StringWriter pw = new StringWriter();
mcimadamore@137:         ArrayList<String> options = new ArrayList<String>();
mcimadamore@137:         if (diagType.optValue != null)
mcimadamore@137:             options.add(diagType.optValue);
mcimadamore@137:         if (sourceLine.optValue != null)
mcimadamore@137:             options.add(sourceLine.optValue);
mcimadamore@137:         task = tool.getTask(pw, fm, null, options, null, compilationUnits);
mcimadamore@137:         task.call();
mcimadamore@137:         checkErrorLine(pw.toString(),
mcimadamore@137:                 diagType.shouldDisplaySource(sourceLine),
mcimadamore@137:                 options);
mcimadamore@137:     }
mcimadamore@137: 
mcimadamore@137:     void test() {
mcimadamore@137:         for (DiagnosticType dt : DiagnosticType.values()) {
mcimadamore@137:             for (SourceLine sl : SourceLine.values()) {
mcimadamore@137:                 exec(dt, sl);
mcimadamore@137:             }
mcimadamore@137:         }
mcimadamore@137:     }
mcimadamore@137: 
mcimadamore@137:     public static void main(String... args) throws Exception {
mcimadamore@137:         new T6731573().test();
mcimadamore@137:     }
jjg@525: }