1 /* 2 * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 8190939 8191842 26 * @summary test expressions whose type is inaccessible 27 * @modules jdk.compiler/com.sun.tools.javac.api 28 * jdk.compiler/com.sun.tools.javac.main 29 * jdk.jdeps/com.sun.tools.javap 30 * @library /tools/lib 31 * @build KullaTesting Compiler 32 * @run testng InaccessibleExpressionTest 33 */ 34 35 36 import java.nio.file.Path; 37 import java.nio.file.Paths; 38 39 import org.testng.annotations.BeforeMethod; 40 import jdk.jshell.VarSnippet; 41 import org.testng.annotations.Test; 42 43 import static org.testng.Assert.assertEquals; 44 45 @Test 46 public class InaccessibleExpressionTest extends KullaTesting { 47 48 @BeforeMethod 49 @Override setUp()50 public void setUp() { 51 Path path = Paths.get("eit"); 52 Compiler compiler = new Compiler(); 53 compiler.compile(path, 54 "package priv;\n" + 55 "\n" + 56 "import java.util.function.Supplier;\n" + 57 "import java.util.ArrayList;\n" + 58 "\n" + 59 "public class GetPriv {\n" + 60 " private enum Count { One };\n" + 61 " public static Packp down() { return new Packp(); }\n" + 62 " public static MyList list() { return new MyList(); }\n" + 63 " public static Count priv() { return Count.One; }\n" + 64 "}\n" + 65 "\n" + 66 "class Packp extends Packp2 {\n" + 67 "public String toString() { return \"Packp\"; } }\n" + 68 "\n" + 69 "class Packp2 implements Supplier<Integer> {" + 70 "public Integer get() { return 5; }}\n" + 71 "\n" + 72 "class MyList extends ArrayList<Integer> {}"); 73 String tpath = compiler.getPath(path).toString(); 74 setUp(b -> b 75 .remoteVMOptions("--class-path", tpath) 76 .compilerOptions("--class-path", tpath)); 77 } 78 testExternal()79 public void testExternal() { 80 assertEval("import static priv.GetPriv.*;"); 81 VarSnippet down = varKey(assertEval("down()", "Packp")); 82 assertEquals(down.typeName(), "priv.Packp"); 83 assertEval(down.name() + ".get()", "5"); 84 VarSnippet list = varKey(assertEval("list()", "[]")); 85 assertEquals(list.typeName(), "priv.MyList"); 86 assertEval(list.name() + ".size()", "0"); 87 VarSnippet one = varKey(assertEval("priv()", "One")); 88 assertEquals(one.typeName(), "priv.GetPriv.Count"); 89 assertEval("var v = down();", "Packp"); 90 assertDeclareFail("v.toString()", "compiler.err.not.def.access.class.intf.cant.access"); 91 } 92 testInternal()93 public void testInternal() { 94 assertEval( 95 "class Top {" + 96 " private class Inner {" + 97 " public String toString() { return \"Inner\"; }" + 98 " }" + 99 " Inner n = new Inner(); }"); 100 VarSnippet n = varKey(assertEval("new Top().n", "Inner")); 101 assertEquals(n.typeName(), "Top.Inner"); 102 } 103 104 } 105