jjg@519: /*
ohair@554:  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
jjg@519:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@519:  *
jjg@519:  * This code is free software; you can redistribute it and/or modify it
jjg@519:  * under the terms of the GNU General Public License version 2 only, as
jjg@519:  * published by the Free Software Foundation.
jjg@519:  *
jjg@519:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@519:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@519:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@519:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@519:  * accompanied this code).
jjg@519:  *
jjg@519:  * You should have received a copy of the GNU General Public License version
jjg@519:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@519:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@519:  *
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.
jjg@519:  */
jjg@519: 
jjg@519: /**
jjg@519:  * @test
jjg@519:  * @bug 6930108
jjg@519:  * @summary IllegalArgumentException in AbstractDiagnosticFormatter for tools/javac/api/TestJavacTaskScanner.java
jjg@519:  * @library ./lib
jjg@519:  * @build ToolTester
jjg@519:  * @run main TestResolveError
jjg@519:  */
jjg@519: 
jjg@519: import java.io.*;
jjg@519: import javax.lang.model.element.Element;
jjg@519: import javax.lang.model.element.TypeElement;
jjg@519: import javax.lang.model.type.DeclaredType;
jjg@519: import javax.lang.model.type.TypeMirror;
jjg@519: import javax.lang.model.util.Elements;
jjg@519: import javax.lang.model.util.Types;
jjg@519: import javax.tools.*;
jjg@519: 
jjg@519: import com.sun.tools.javac.api.JavacTaskImpl;
jjg@519: 
jjg@519: /*
jjg@519:  * This is a cut down version of TestJavacTaskScanner, which as originally written
jjg@519:  * caused an IllegalArgumentException in AbstractDiagnosticFormatter as a result
jjg@519:  * of calling task.parseType with a name whose resolution depended on the setting
jjg@519:  * of the bootclasspath.
jjg@519:  * This test has the same call, task.parseType("List<String>", clazz), but checks
jjg@519:  * that the error is handled in a reasonable way by javac.
jjg@519:  */
jjg@519: public class TestResolveError extends ToolTester {
jjg@519:     public static void main(String... args) throws Exception {
jjg@519:         new TestResolveError().run();
jjg@519:     }
jjg@519: 
jjg@519:     void run() throws Exception {
jjg@519:         StringWriter sw = new StringWriter();
jjg@519:         PrintWriter pw = new PrintWriter(sw);
jjg@519:         File file = new File(test_src, "TestResolveError.java");
jjg@519:         final Iterable<? extends JavaFileObject> compilationUnits =
jjg@519:             fm.getJavaFileObjects(new File[] {file});
jjg@519:         task = (JavacTaskImpl)tool.getTask(pw, fm, null, null, null, compilationUnits);
jjg@519:         elements = task.getElements();
jjg@519:         types = task.getTypes();
jjg@519: 
jjg@519:         Iterable<? extends TypeElement> toplevels;
jjg@519:         try {
jjg@519:             toplevels = task.enter(task.parse());
jjg@519:         } catch (IOException ex) {
jjg@519:             throw new AssertionError(ex);
jjg@519:         }
jjg@519: 
jjg@519:         for (TypeElement clazz : toplevels) {
jjg@519:             System.out.format("Testing %s:%n%n", clazz.getSimpleName());
jjg@519:             // this should not cause any exception from the compiler,
jjg@519:             // such as IllegalArgumentException
jjg@519:             testParseType(clazz);
jjg@519:         }
jjg@519: 
jjg@519:         pw.close();
jjg@519: 
jjg@519:         String out = sw.toString();
jjg@519:         System.out.println(out);
jjg@519: 
jjg@519:         if (out.contains("com.sun.tools.javac.util"))
jjg@519:             throw new Exception("Unexpected output from compiler");
jjg@519:     }
jjg@519: 
jjg@519:     void testParseType(TypeElement clazz) {
jjg@519:         DeclaredType type = (DeclaredType)task.parseType("List<String>", clazz);
jjg@519:         for (Element member : elements.getAllMembers((TypeElement)type.asElement())) {
jjg@519:             TypeMirror mt = types.asMemberOf(type, member);
jjg@519:             System.out.format("%s : %s -> %s%n", member.getSimpleName(), member.asType(), mt);
jjg@519:         }
jjg@519:     }
jjg@519: 
jjg@519:     JavacTaskImpl task;
jjg@519:     Elements elements;
jjg@519:     Types types;
jjg@519: }