--- old/test/nashorn/script/basic/JDK-8051778.js 2020-04-15 19:01:48.000000000 +0530 +++ /dev/null 2020-04-15 19:01:48.000000000 +0530 @@ -1,83 +0,0 @@ -/* - * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -/** - * JDK-8051778: support bind on all Nashorn callables - * - * @test - * @run - */ - -var bind = Function.prototype.bind; - -// Bind a POJO method -var l = new java.util.ArrayList(); -var l_add_foo = bind.call(l.add, l, "foo"); -l_add_foo(); -print("l=" + l); - -// Bind a BoundCallable -var l_add = bind.call(l.add, l); -var l_add_foo2 = bind.call(l_add, null, "foo2"); -l_add_foo2(); -print("l=" + l); - -// Bind a POJO method retrieved from one instance to a different but -// compatible instance. -var l2 = new java.util.ArrayList(); -var l2_size = bind.call(l.size, l2); -print("l2_size()=" + l2_size()); - -// Bind a Java type object (used as a constructor). -var construct_two = bind.call(java.lang.Integer, null, 2); -print("Bound Integer(2) constructor: " + new construct_two()) - -// Bind a @FunctionalInterface proxying to an object literal. NOTE: the -// expected value of this.a is always "original" and never "bound". This -// might seem counterintuitive, but we are not binding the apply() -// function of the object literal that defines the BiFunction behaviour, -// we are binding the SAM proxy object instead, and it is always -// forwarding to the apply() function with "this" set to the object -// literal. Basically, binding "this" for SAM proxies is useless; only -// binding arguments makes sense. -var f1 = new java.util.function.BiFunction() { - apply: function(x, y) { - return "BiFunction with literal: " + this.a + ", " + x + ", " + y; - }, - a: "unbound" -}; -print((bind.call(f1, {a: "bound"}))(1, 2)) -print((bind.call(f1, {a: "bound"}, 3))(4)) -print((bind.call(f1, {a: "bound"}, 5, 6))()) - -// Bind a @FunctionalInterface proxying to a function. With the same -// reasoning as above (binding the proxy vs. binding the JS function), -// the value of this.a will always be undefined, and never "bound". -var f2 = new java.util.function.BiFunction( - function(x, y) { - return "BiFunction with function: " + this.a + ", " + x + ", " + y; - } -); -print((bind.call(f2, {a: "bound"}))(7, 8)) -print((bind.call(f2, {a: "bound"}, 9))(10)) -print((bind.call(f2, {a: "bound"}, 11, 12))())