duke@1: /* ohair@554: * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved. duke@1: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. duke@1: * duke@1: * This code is free software; you can redistribute it and/or modify it duke@1: * under the terms of the GNU General Public License version 2 only, as duke@1: * published by the Free Software Foundation. duke@1: * duke@1: * This code is distributed in the hope that it will be useful, but WITHOUT duke@1: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or duke@1: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License duke@1: * version 2 for more details (a copy is included in the LICENSE file that duke@1: * accompanied this code). duke@1: * duke@1: * You should have received a copy of the GNU General Public License version duke@1: * 2 along with this work; if not, write to the Free Software Foundation, duke@1: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. duke@1: * 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. duke@1: */ duke@1: duke@1: /* duke@1: * @test duke@1: * @bug 6402516 duke@1: * @summary need Trees.getScope(TreePath) duke@1: * @build Checker CheckIsAccessible duke@1: * @run main CheckIsAccessible duke@1: */ duke@1: duke@1: import java.util.*; duke@1: import com.sun.source.tree.*; duke@1: import com.sun.source.util.*; duke@1: import javax.lang.model.element.*; duke@1: import javax.lang.model.type.*; duke@1: import javax.lang.model.util.*; duke@1: duke@1: /* duke@1: * Check the accessibility of items of a scope against the contents of string literals. duke@1: */ duke@1: public class CheckIsAccessible extends Checker { duke@1: public static void main(String... args) throws Exception { duke@1: Checker chk = new CheckIsAccessible(); duke@1: chk.check("TestIsAccessible.java", "A.java"); duke@1: } duke@1: duke@1: @Override duke@1: protected boolean check(Scope s, String ref) { duke@1: System.err.println("checkIsAccessible: " + s + " " + s.getEnclosingClass() + " " + ref); duke@1: if (ref.length() == 0) duke@1: return true; duke@1: duke@1: Trees trees = getTrees(); duke@1: String[] args = ref.split(" +", 3); duke@1: boolean expect = args[args.length - 1].equals("yes"); duke@1: boolean actual; duke@1: switch (args.length) { duke@1: case 2: duke@1: TypeElement te = getTypeElement(args[0]); duke@1: actual = trees.isAccessible(s, te); duke@1: if (actual != expect) duke@1: error(s, ref, "accessible issue found: " + te + " " + actual); duke@1: break; duke@1: duke@1: case 3: duke@1: DeclaredType site = getType(args[0]); duke@1: Element member = getMember(args[1]); duke@1: actual = trees.isAccessible(s, member, site); duke@1: if (actual != expect) duke@1: error(s, ref, "accessible issue found: " + member + "@" + site + " " + actual); duke@1: break; duke@1: duke@1: default: duke@1: throw new IllegalArgumentException(ref); duke@1: } duke@1: duke@1: return (actual == expect); duke@1: } duke@1: duke@1: private TypeElement getTypeElement(String name) { duke@1: TypeElement te = getElements().getTypeElement(name); duke@1: if (te == null) duke@1: throw new IllegalArgumentException("can't find element " + name); duke@1: return te; duke@1: } duke@1: duke@1: private DeclaredType getType(String name) { duke@1: return (DeclaredType)(getTypeElement(name).asType()); duke@1: } duke@1: duke@1: private Element getMember(String name) { duke@1: int sep = name.indexOf("#"); duke@1: String tname = name.substring(0, sep); duke@1: String mname = name.substring(sep+1); duke@1: TypeElement te = getTypeElement(tname); duke@1: for (Element e: te.getEnclosedElements()) { duke@1: if (mname.contentEquals(e.getSimpleName())) duke@1: return e; duke@1: } duke@1: throw new IllegalArgumentException("can't find member " + mname + " in " + tname); duke@1: } duke@1: duke@1: }