sundar@1833: /*
sundar@1833:  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
sundar@1833:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
sundar@1833:  *
sundar@1833:  * This code is free software; you can redistribute it and/or modify it
sundar@1833:  * under the terms of the GNU General Public License version 2 only, as
sundar@1833:  * published by the Free Software Foundation.
sundar@1833:  *
sundar@1833:  * This code is distributed in the hope that it will be useful, but WITHOUT
sundar@1833:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
sundar@1833:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
sundar@1833:  * version 2 for more details (a copy is included in the LICENSE file that
sundar@1833:  * accompanied this code).
sundar@1833:  *
sundar@1833:  * You should have received a copy of the GNU General Public License version
sundar@1833:  * 2 along with this work; if not, write to the Free Software Foundation,
sundar@1833:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
sundar@1833:  *
sundar@1833:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
sundar@1833:  * or visit www.oracle.com if you need additional information or have any
sundar@1833:  * questions.
sundar@1833:  */
sundar@1833: 
sundar@1833: /**
sundar@1833:  * JDK-8157819: TypeError when a java.util.Comparator object is invoked as a function
sundar@1833:  *
sundar@1833:  * @test
sundar@1833:  * @run
sundar@1833:  */
sundar@1833: 
sundar@1833: var compare = java.util.Comparator.naturalOrder()
sundar@1833: Assert.assertTrue(compare("nashorn", "ecmascript") > 0)
sundar@1833: Assert.assertTrue(compare("abc", "xyz") < 0)
sundar@1833: Assert.assertTrue(compare("hello", "hello") == 0)
sundar@1833: 
sundar@1833: var rcompare = java.util.Comparator.reverseOrder()
sundar@1833: Assert.assertTrue(rcompare("nashorn", "ecmascript") < 0)
sundar@1833: Assert.assertTrue(rcompare("abc", "xyz") > 0)
sundar@1833: Assert.assertTrue(rcompare("hello", "hello") == 0)
sundar@1833: 
sundar@1833: var arr = [ "nashorn", "JavaScript", "ECMAScript", "ecmascript", "js" ]
sundar@1833: Assert.assertEquals(arr.sort(compare).join(),
sundar@1833:     "ECMAScript,JavaScript,ecmascript,js,nashorn")
sundar@1833: Assert.assertEquals(arr.sort(rcompare).join(),
sundar@1833:     "nashorn,js,ecmascript,JavaScript,ECMAScript")
sundar@1833: