117 lines
4.3 KiB
Java
117 lines
4.3 KiB
Java
/*
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* Copyright (c) 2006, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6397044
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* @summary JCModifiers.getModifiers() returns incorrect Modifiers set.
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.code
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* jdk.compiler/com.sun.tools.javac.file
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* jdk.compiler/com.sun.tools.javac.tree
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*/
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import java.io.*;
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import java.util.*;
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import javax.tools.*;
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import javax.lang.model.element.Modifier;
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import com.sun.source.tree.*;
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import com.sun.source.util.*;
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import com.sun.tools.javac.api.JavacTool;
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import com.sun.tools.javac.code.Flags;
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import com.sun.tools.javac.tree.JCTree.JCModifiers;
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public abstract class T6397044 {
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public static void main(String[] args) throws Exception {
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String srcDir = System.getProperty("test.src", ".");
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String self = T6397044.class.getName();
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JavacTool tool = JavacTool.create();
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try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
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Iterable<? extends JavaFileObject> files
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= fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(srcDir, self + ".java")));
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JavacTask task = tool.getTask(null, fm, null, List.of("--release", "16"), null, files);
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Iterable<? extends CompilationUnitTree> trees = task.parse();
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Checker checker = new Checker();
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for (CompilationUnitTree tree: trees)
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checker.check(tree);
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}
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}
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public int x_public;
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protected int x_protected;
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private int x_private;
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abstract int x_abstract();
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static int x_static;
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final int x_final = 1;
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transient int x_transient;
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volatile int x_volatile;
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synchronized void x_synchronized() { }
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native int x_native();
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strictfp void x_strictfp() { }
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static class Checker extends TreeScanner<Void,Void> {
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void check(Tree tree) {
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if (tree != null)
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tree.accept(this, null);
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}
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void check(List<? extends Tree> trees) {
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if (trees == null)
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return;
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for (Tree tree: trees)
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check(tree);
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}
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public Void visitCompilationUnit(CompilationUnitTree tree, Void ignore) {
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check(tree.getTypeDecls());
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return null;
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}
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public Void visitClass(ClassTree tree, Void ignore) {
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check(tree.getMembers());
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return null;
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}
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public Void visitMethod(MethodTree tree, Void ignore) {
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check(tree.getName(), tree.getModifiers());
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return null;
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}
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public Void visitVariable(VariableTree tree, Void ignore) {
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check(tree.getName(), tree.getModifiers());
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return null;
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}
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private void check(CharSequence name, ModifiersTree modifiers) {
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long sysflags = ((JCModifiers) modifiers).flags;
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System.err.println(name + ": " + modifiers.getFlags() + " | " + Flags.toString(sysflags));
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if (name.toString().startsWith("x_")) {
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String expected = "[" + name.toString().substring(2) + "]";
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String found = modifiers.getFlags().toString();
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if (!found.equals(expected))
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throw new AssertionError("expected: " + expected + "; found: " + found);
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}
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}
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}
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}
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