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-rw-r--r--test/script/sandbox/javaextend.js147
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diff --git a/test/script/sandbox/javaextend.js b/test/script/sandbox/javaextend.js
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-/*
- * 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();