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Diffstat (limited to 'test/script/sandbox/javaextend.js')
-rw-r--r-- | test/script/sandbox/javaextend.js | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/test/script/sandbox/javaextend.js b/test/script/sandbox/javaextend.js deleted file mode 100644 index a2d18333..00000000 --- a/test/script/sandbox/javaextend.js +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2010, 2013, 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. - */ - -/** - * @test - * @run - */ - -function model(n) { - return Java.type("jdk.nashorn.test.models." + n) -} - -// Can't extend a final class -try { - Java.extend(model("FinalClass")) -} catch(e) { - print(e) -} - -// Can't extend a class with no public or protected constructor -try { - Java.extend(model("NoAccessibleConstructorClass")) -} catch(e) { - print(e) -} - -// Can't extend a non-public class -try { - Java.extend(model("NonPublicClass")) -} catch(e) { - print(e) -} - -// Can't extend a class with explicit non-overridable finalizer -try { - Java.extend(model("ClassWithFinalFinalizer")) -} catch(e) { - print(e) -} - -// Can't extend a class with inherited non-overridable finalizer -try { - Java.extend(model("ClassWithInheritedFinalFinalizer")) -} catch(e) { - print(e) -} - - -// Can't extend two classes -try { - Java.extend(java.lang.Thread,java.lang.Number) -} catch(e) { - print(e) -} - -// Make sure we can implement interfaces from the unnamed package -var c = new (Java.extend(Java.type("UnnamedPackageTestCallback")))() { call: function(s) { return s + s } } -print(c.call("abcd")) - -// Basic Runnable from an object -new (Java.extend(java.lang.Runnable))({ run: function() { print("run-object") } }).run() - -// Basic Runnable from a function -new (Java.extend(java.lang.Runnable))(function() { print("run-fn") }).run() - -// Basic Runnable from an autoconverted function -var t = new java.lang.Thread(function() { print("run-fn-autoconvert") }) -t.start() -t.join() - -// SAM conversion should work on overloaded methods of same name -var os = new (Java.extend(model("OverloadedSam")))(function(s1, s2) { print("overloaded-sam: " + s1 + ", " + s2) }) -os.sam("x") -os.sam("x", "y") - -// Test overriding of hashCode, equals, and toString -var oo = Java.extend(model("OverrideObject")) -// First, see non-overridden values -print("oo-plain-hashCode: " + (new oo({})).hashCode()) -print("oo-plain-toString: " + (new oo({})).toString()) -print("oo-plain-equals : " + (new oo({})).equals({})) -// Now, override them -print("oo-overridden-hashCode: " + (new oo({ hashCode: function() { return 6 }})).hashCode()) -print("oo-overridden-toString: " + (new oo({ toString: function() { return "override-object-overriden" }})).toString()) -print("oo-overridden-equals : " + (new oo({ equals: function() { return true }})).equals({})) -// Finally, test that equals and hashCode can be overridden with functions from a prototype, but toString() can't: -function Proto() { - return this; -} -Proto.prototype = { - toString: function() { return "this-will-never-be-seen" }, // toString only overridden when it's own property, never from prototype - equals: function() { return true }, - hashCode: function() { return 7 } -} -print("oo-proto-overridden-hashCode: " + (new oo(new Proto())).hashCode()) -print("oo-proto-overridden-toString: " + (new oo(new Proto())).toString()) -print("oo-proto-overridden-equals : " + (new oo(new Proto())).equals({})) - -// Subclass a class with a protected constructor, and one that takes -// additional constructor arguments (a token). Also demonstrates how can -// you access the Java adapter instance from the script (just store it in the -// scope, in this example, "cwa") to retrieve the token later on. -var cwa = new (Java.extend(model("ConstructorWithArgument")))("cwa-token", function() { print(cwa.token) }) -cwa.doSomething() - -// Do the same thing with proprietary syntax and object literal -var cwa2 = new (model("ConstructorWithArgument"))("cwa2-token") { doSomething: function() { print("cwa2-" + cwa2.token ) } } -cwa2.doSomething() - -// Implement two interfaces -var desertToppingAndFloorWax = new (Java.extend(model("DessertTopping"), model("FloorWax"))) { - pourOnDessert: function() { print("Glop; IM IN UR DESSERT NOW") }, - shineUpTheFloor: function() { print("The floor sure is shining!") } -} -var dtfwDriver = new (model("DessertToppingFloorWaxDriver")) -dtfwDriver.decorateDessert(desertToppingAndFloorWax) -dtfwDriver.waxFloor(desertToppingAndFloorWax) - -// Extend a class and implement two interfaces. For additional measure, put the class in between the two interfaces -var desertToppingFloorWaxAndToothpaste = new (Java.extend(model("DessertTopping"), model("Toothpaste"), model("FloorWax"))) { - pourOnDessert: function() { print("Yum") }, - shineUpTheFloor: function() { print("Scrub, scrub, scrub") }, - applyToBrushImpl: function() { print("It's a dessert topping! It's a floor wax! It's a toothpaste!") } -} -dtfwDriver.decorateDessert(desertToppingFloorWaxAndToothpaste) -dtfwDriver.waxFloor(desertToppingFloorWaxAndToothpaste) -desertToppingFloorWaxAndToothpaste.applyToBrush(); |