1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/script/basic/JDK-8023373.js Wed Apr 27 01:36:41 2016 +0800 1.3 @@ -0,0 +1,84 @@ 1.4 +/* 1.5 + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/** 1.28 + * JDK-8023373: allow super invocation for adapters 1.29 + * 1.30 + * @test 1.31 + * @run 1.32 + */ 1.33 + 1.34 +var CharArray = Java.type("char[]") 1.35 +var jString = Java.type("java.lang.String") 1.36 +var Character = Java.type("java.lang.Character") 1.37 + 1.38 +function capitalize(s) { 1.39 + if(s instanceof CharArray) { 1.40 + return new jString(s).toUpperCase() 1.41 + } 1.42 + if(s instanceof jString) { 1.43 + return s.toUpperCase() 1.44 + } 1.45 + return Character.toUpperCase(s) // must be int 1.46 +} 1.47 + 1.48 +var sw = new (Java.type("java.io.StringWriter")) 1.49 + 1.50 +var FilterWriterAdapter = Java.extend(Java.type("java.io.FilterWriter")) 1.51 + 1.52 +var cw = new FilterWriterAdapter(sw) { 1.53 + write: function(s, off, len) { 1.54 + s = capitalize(s) 1.55 + // Must handle overloads by arity 1.56 + if(off === undefined) { 1.57 + cw.super$write(s, 0, s.length()) 1.58 + } else if (typeof s === "string") { 1.59 + cw.super$write(s, off, len) 1.60 + } 1.61 + } 1.62 +} 1.63 + 1.64 +cw.write("abcd") 1.65 +cw.write("e".charAt(0)) 1.66 +cw.write("fgh".toCharArray()) 1.67 +cw.write("**ijk**", 2, 3) 1.68 +cw.write("***lmno**".toCharArray(), 3, 4) 1.69 +cw.flush() 1.70 +print(sw) 1.71 + 1.72 +// Can invoke super for Object methods 1.73 +print("cw has super hashCode(): " + (typeof cw.super$hashCode === "function")) 1.74 +print("cw has super equals(): " + (typeof cw.super$equals === "function")) 1.75 +// Can't invoke super for final methods 1.76 +print("cw has no super getClass(): " + (typeof cw.super$getClass === "undefined")) 1.77 +print("cw has no super wait(): " + (typeof cw.super$wait === "undefined")) 1.78 + 1.79 +var r = new (Java.type("java.lang.Runnable"))(function() {}) 1.80 +// Can't invoke super for abstract methods 1.81 +print("r has no super run(): " + (typeof r.super$run === "undefined")) 1.82 +// Interfaces can also invoke super Object methods 1.83 +print("r has super hashCode(): " + (typeof r.super$hashCode === "function")) 1.84 +print("r has super equals(): " + (typeof r.super$equals === "function")) 1.85 +// But still can't invoke final methods 1.86 +print("r has no super getClass(): " + (typeof r.super$getClass === "undefined")) 1.87 +print("r has no super wait(): " + (typeof r.super$wait === "undefined"))