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/*
* Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6427274 6347778 6469079
* @summary Various bugs fixed while writing Compiler API Guide
* @author Peter von der Ah\u0081
* @library ../lib
* @modules java.compiler
* jdk.compiler
* @build ToolTester
* @compile Test.java
* @run main Test
*/
import javax.tools.*;
import java.io.File;
import java.util.Collections;
public class Test extends ToolTester {
public boolean success = false;
class DiagnosticTester implements DiagnosticListener<JavaFileObject> {
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
if (diagnostic.getKind() == Diagnostic.Kind.NOTE) {
try {
// 6427274: FileObject.openReader throws exception
// 6347778: getSource() returns null for notes
diagnostic.getSource().openReader(true).getClass();
} catch (Exception ex) {
throw new AssertionError(ex);
}
success = true;
}
}
}
void test(String... args) throws Exception {
final Iterable<? extends JavaFileObject> compilationUnits =
fm.getJavaFileObjects(new File(test_src, "TestMe.java"));
task = tool.getTask(null, fm, new DiagnosticTester(), null, null, compilationUnits);
if (!task.call())
throw new AssertionError("Compilation failed");
if (!success)
throw new AssertionError("Did not see a NOTE");
// 6427274: openReader throws exception
fm.getFileForInput(StandardLocation.PLATFORM_CLASS_PATH,
"java.lang",
"Object.class").openReader(true).getClass();
DiagnosticCollector<JavaFileObject> diags = new DiagnosticCollector<JavaFileObject>();
task = tool.getTask(null, fm, diags, Collections.singleton("-Xlint:all"),
null, compilationUnits);
if (!task.call())
throw new AssertionError("Compilation failed");
String msg = diags.getDiagnostics().get(0).getMessage(null);
long lineno = diags.getDiagnostics().get(0).getLineNumber();
if (msg.contains(":"+lineno+":"))
// 6469079: Diagnostic.getMessage(Locale) includes line numbers
throw new AssertionError(msg);
}
public static void main(String... args) throws Exception {
try (Test t = new Test()) {
t.test(args);
}
}
}
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