1 /* 2 * Copyright (c) 2016, 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-8157819: TypeError when a java.util.Comparator object is invoked as a function 26 * 27 * @test 28 * @run 29 */ 30 31 var compare = java.util.Comparator.naturalOrder() 32 Assert.assertTrue(compare("nashorn", "ecmascript") > 0) 33 Assert.assertTrue(compare("abc", "xyz") < 0) 34 Assert.assertTrue(compare("hello", "hello") == 0) 35 36 var rcompare = java.util.Comparator.reverseOrder() 37 Assert.assertTrue(rcompare("nashorn", "ecmascript") < 0) 38 Assert.assertTrue(rcompare("abc", "xyz") > 0) 39 Assert.assertTrue(rcompare("hello", "hello") == 0) 40 41 var arr = [ "nashorn", "JavaScript", "ECMAScript", "ecmascript", "js" ] 42 Assert.assertEquals(arr.sort(compare).join(), 43 "ECMAScript,JavaScript,ecmascript,js,nashorn") 44 Assert.assertEquals(arr.sort(rcompare).join(), 45 "nashorn,js,ecmascript,JavaScript,ECMAScript") 46