1 /* 2 * Copyright (c) 2017, 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 * JDK-8173480: in operator should work on java objects and classes 26 * 27 * @test 28 * @run 29 */ 30 31 var hash = "hash"; // for testing ConsString keys 32 33 var obj = new java.lang.Object(); 34 Assert.assertTrue("hashCode" in obj); 35 Assert.assertTrue(hash + "Code" in obj); 36 Assert.assertTrue("class" in obj); 37 Assert.assertFalse("x" in obj); 38 Assert.assertFalse(1 in obj); 39 Assert.assertFalse("1" in obj); 40 41 var map = new java.util.HashMap(); 42 map["k"] = true; 43 Assert.assertTrue(map["k"]); 44 Assert.assertTrue("k" in map); 45 Assert.assertTrue("hashCode" in map); 46 Assert.assertTrue(hash + "Code" in map); 47 Assert.assertTrue("class" in map); 48 Assert.assertFalse("x" in map); 49 Assert.assertFalse(1 in map); 50 Assert.assertFalse("1" in map); 51 52 var list = new java.util.ArrayList(); 53 list.add(true); 54 Assert.assertTrue(list[0]); 55 Assert.assertTrue(list["0"]); 56 Assert.assertTrue(0 in list); 57 Assert.assertTrue("0" in list); 58 Assert.assertTrue("hashCode" in list); 59 Assert.assertTrue(hash + "Code" in list); 60 Assert.assertTrue("class" in list); 61 Assert.assertFalse("x" in list); 62 Assert.assertFalse(1 in list); 63 Assert.assertFalse("1" in list); 64 65 var objectArray = new (Java.type("java.lang.Object[]"))(1); 66 objectArray[0] = true; 67 Assert.assertTrue(objectArray[0]); 68 Assert.assertTrue(objectArray["0"]); 69 Assert.assertTrue(0 in objectArray); 70 Assert.assertTrue("0" in objectArray); 71 Assert.assertTrue("hashCode" in objectArray); 72 Assert.assertTrue(hash + "Code" in objectArray); 73 Assert.assertTrue("class" in objectArray); 74 Assert.assertFalse("x" in objectArray); 75 Assert.assertFalse(1 in objectArray); 76 Assert.assertFalse("1" in objectArray); 77 78 var RuntimeClass = Java.type("java.lang.Runtime"); 79 Assert.assertTrue("getRuntime" in RuntimeClass); 80 Assert.assertTrue("runtime" in RuntimeClass); 81 Assert.assertTrue("class" in RuntimeClass); 82 Assert.assertFalse("hashCode" in RuntimeClass); 83 Assert.assertFalse(hash + "Code" in RuntimeClass); 84 Assert.assertFalse("x" in RuntimeClass); 85 Assert.assertFalse(1 in RuntimeClass); 86 Assert.assertFalse("1" in RuntimeClass); 87