| /* |
| * Copyright (c) 2010, 2015, 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. |
| */ |
| |
| /** |
| * Verify that JSAdapter works as expected. |
| * |
| * @test |
| * @run |
| */ |
| |
| var obj = new JSAdapter() { |
| __get__: function(name) { |
| Assert.assertTrue(this === obj); |
| print("getter called for '" + name + "'"); return name; |
| }, |
| |
| __put__: function(name, value) { |
| Assert.assertTrue(this === obj); |
| print("setter called for '" + name + "' with " + value); |
| }, |
| |
| __call__: function(name, arg1, arg2) { |
| Assert.assertTrue(this === obj); |
| print("method '" + name + "' called with " + arg1 + ", " + arg2); |
| }, |
| |
| __new__: function(arg1, arg2) { |
| Assert.assertTrue(this === obj); |
| print("new with " + arg1 + ", " + arg2); |
| }, |
| |
| __getKeys__: function() { |
| Assert.assertTrue(this === obj); |
| print("__getKeys__ called"); |
| return [ "foo", "bar" ]; |
| }, |
| |
| __getValues__: function() { |
| Assert.assertTrue(this === obj); |
| print("__getValues__ called"); |
| return [ "fooval", "barval" ]; |
| }, |
| |
| __has__: function(name) { |
| Assert.assertTrue(this === obj); |
| print("__has__ called with '" + name + "'"); |
| return name == "js"; |
| }, |
| |
| __delete__: function(name) { |
| Assert.assertTrue(this === obj); |
| print("__delete__ called with '" + name + "'"); |
| return true; |
| }, |
| |
| __preventExtensions__ : function() { |
| Assert.assertTrue(this === obj); |
| print("__preventExtensions__ called"); |
| }, |
| |
| __freeze__ : function() { |
| Assert.assertTrue(this === obj); |
| print("__freeze__ called"); |
| |
| }, |
| |
| __isFrozen__ : function() { |
| Assert.assertTrue(this === obj); |
| print("__isFrozen__ called"); |
| return false; |
| }, |
| |
| __seal__ : function() { |
| Assert.assertTrue(this === obj); |
| print("__seal__ called"); |
| }, |
| |
| __isSealed__ : function() { |
| Assert.assertTrue(this === obj); |
| print("__isSealed__ called"); |
| return false; |
| }, |
| |
| __isExtensible__ : function() { |
| Assert.assertTrue(this === obj); |
| print("__isExtensible__ called"); |
| return true; |
| } |
| }; |
| |
| // calls __get__ |
| print(obj.foo); |
| |
| // calls __put__ |
| obj.foo = 33; |
| |
| // calls __call__ |
| obj.func("hello", "world"); |
| |
| // calls __new__ |
| new obj("hey!", "it works!"); |
| |
| // calls __getKeys__ |
| for (i in obj) { |
| print(i); |
| } |
| |
| // calls __getValues__ |
| for each (i in obj) { |
| print(i); |
| } |
| |
| // calls __has__ |
| var x = "foo" in obj; |
| print(x); |
| |
| // calls __has__ |
| var y = "js" in obj; |
| print(y); |
| |
| // calls __delete__ |
| print(delete obj.prop); |
| |
| // call __get__ and __set__ |
| print(obj["js"]); |
| obj["js"] = "javascript"; |
| print(obj["javascript"]); |
| |
| // call __isExtensible__, __isSealed__, __isFrozen__ |
| print(Object.isExtensible(obj)); |
| print(Object.isSealed(obj)); |
| print(Object.isFrozen(obj)); |
| |
| // call __freeze__, __seal__, __preventExtensions__ |
| Object.freeze(obj); |
| Object.seal(obj); |
| Object.preventExtensions(obj); |