aoqi@0: /*
aoqi@0:  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * @test
aoqi@0:  * @bug 6930108
aoqi@0:  * @summary IllegalArgumentException in AbstractDiagnosticFormatter for tools/javac/api/TestJavacTaskScanner.java
aoqi@0:  * @library ./lib
aoqi@0:  * @build ToolTester
aoqi@0:  * @run main TestResolveError
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: import javax.lang.model.element.Element;
aoqi@0: import javax.lang.model.element.TypeElement;
aoqi@0: import javax.lang.model.type.DeclaredType;
aoqi@0: import javax.lang.model.type.TypeMirror;
aoqi@0: import javax.lang.model.util.Elements;
aoqi@0: import javax.lang.model.util.Types;
aoqi@0: import javax.tools.*;
aoqi@0: 
aoqi@0: import com.sun.tools.javac.api.JavacTaskImpl;
aoqi@0: 
aoqi@0: /*
aoqi@0:  * This is a cut down version of TestJavacTaskScanner, which as originally written
aoqi@0:  * caused an IllegalArgumentException in AbstractDiagnosticFormatter as a result
aoqi@0:  * of calling task.parseType with a name whose resolution depended on the setting
aoqi@0:  * of the bootclasspath.
aoqi@0:  * This test has the same call, task.parseType("List<String>", clazz), but checks
aoqi@0:  * that the error is handled in a reasonable way by javac.
aoqi@0:  */
aoqi@0: public class TestResolveError extends ToolTester {
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         new TestResolveError().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     void run() throws Exception {
aoqi@0:         StringWriter sw = new StringWriter();
aoqi@0:         PrintWriter pw = new PrintWriter(sw);
aoqi@0:         File file = new File(test_src, "TestResolveError.java");
aoqi@0:         final Iterable<? extends JavaFileObject> compilationUnits =
aoqi@0:             fm.getJavaFileObjects(new File[] {file});
aoqi@0:         task = (JavacTaskImpl)tool.getTask(pw, fm, null, null, null, compilationUnits);
aoqi@0:         elements = task.getElements();
aoqi@0:         types = task.getTypes();
aoqi@0: 
aoqi@0:         Iterable<? extends TypeElement> toplevels;
aoqi@0:         try {
aoqi@0:             toplevels = task.enter(task.parse());
aoqi@0:         } catch (IOException ex) {
aoqi@0:             throw new AssertionError(ex);
aoqi@0:         }
aoqi@0: 
aoqi@0:         for (TypeElement clazz : toplevels) {
aoqi@0:             System.out.format("Testing %s:%n%n", clazz.getSimpleName());
aoqi@0:             // this should not cause any exception from the compiler,
aoqi@0:             // such as IllegalArgumentException
aoqi@0:             testParseType(clazz);
aoqi@0:         }
aoqi@0: 
aoqi@0:         pw.close();
aoqi@0: 
aoqi@0:         String out = sw.toString();
aoqi@0:         System.out.println(out);
aoqi@0: 
aoqi@0:         if (out.contains("com.sun.tools.javac.util"))
aoqi@0:             throw new Exception("Unexpected output from compiler");
aoqi@0:     }
aoqi@0: 
aoqi@0:     void testParseType(TypeElement clazz) {
aoqi@0:         DeclaredType type = (DeclaredType)task.parseType("List<String>", clazz);
aoqi@0:         for (Element member : elements.getAllMembers((TypeElement)type.asElement())) {
aoqi@0:             TypeMirror mt = types.asMemberOf(type, member);
aoqi@0:             System.out.format("%s : %s -> %s%n", member.getSimpleName(), member.asType(), mt);
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     JavacTaskImpl task;
aoqi@0:     Elements elements;
aoqi@0:     Types types;
aoqi@0: }