mirror of
https://github.com/openjdk/jdk.git
synced 2026-01-28 12:09:14 +00:00
75 lines
2.9 KiB
Java
75 lines
2.9 KiB
Java
/*
|
|
* Copyright (c) 2025, 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 8341342
|
|
* @summary Test Elements methods programmatically
|
|
* @modules jdk.compiler
|
|
* @run junit TestElementsProgrammatic
|
|
*/
|
|
|
|
import com.sun.source.util.JavacTask;
|
|
import java.net.URI;
|
|
import java.util.List;
|
|
import java.util.function.Consumer;
|
|
import javax.tools.JavaCompiler;
|
|
import javax.tools.JavaFileObject;
|
|
import javax.tools.SimpleJavaFileObject;
|
|
import javax.tools.ToolProvider;
|
|
|
|
import org.junit.jupiter.params.ParameterizedTest;
|
|
import org.junit.jupiter.params.provider.MethodSource;
|
|
|
|
import static org.junit.jupiter.api.Assertions.*;
|
|
|
|
/**
|
|
* Programmatically test workings of various methods of Elements.
|
|
*/
|
|
public class TestElementsProgrammatic {
|
|
|
|
private final JavaCompiler systemCompiler = ToolProvider.getSystemJavaCompiler();
|
|
|
|
@ParameterizedTest
|
|
@MethodSource
|
|
public void automaticallyEnter(Consumer<JavacTask> verify) {
|
|
//make sure the get{All,}{Module,Package,Type}Element{s,} methods will automatically enter:
|
|
JavaFileObject input =
|
|
SimpleJavaFileObject.forSource(URI.create("mem://Test.java"), "");
|
|
List<JavaFileObject> inputs = List.of(input);
|
|
JavacTask task = (JavacTask) systemCompiler.getTask(null, null, null, null, null, inputs);
|
|
verify.accept(task);
|
|
}
|
|
|
|
private static List<Consumer<JavacTask>> automaticallyEnter() {
|
|
return List.of(
|
|
task -> assertFalse(task.getElements().getAllModuleElements().isEmpty()),
|
|
task -> assertNotNull(task.getElements().getModuleElement("java.base")),
|
|
task -> assertNotNull(task.getElements().getPackageElement("java.lang")),
|
|
task -> assertFalse(task.getElements().getAllPackageElements("java.lang").isEmpty()),
|
|
task -> assertNotNull(task.getElements().getTypeElement("java.lang.Object")),
|
|
task -> assertFalse(task.getElements().getAllTypeElements("java.lang.Object").isEmpty())
|
|
);
|
|
}
|
|
}
|