/* * 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-8043232: Index selection of overloaded java new constructors * * @test * @run */ // call explicit constructor print(new (java.awt["Color(int,int,int)"])(255,0,255)); // print the constructor itself print(java.awt["Color(int,int,int)"]); // store constructor to call later var Color = java.awt["Color(int,int,int)"]; // call stored constructor print(new Color(33, 233, 2)) // check if default constructor works var obj = new (java.lang["Object()"])(); if (obj.class != java.lang.Object.class) { fail("obj is a java.lang.Object"); } // expected failure cases. function checkIt(func) { try { func(); throw new Error("should have thrown TypeError"); } catch(e) { if (! (e instanceof TypeError)) { fail("Expected TypeError, got " + e); } print(e); } } // constructor of a non-existent class checkIt(function() new (java.lang["NonExistent(String)"])()); // non-existent constructor of an existing class checkIt(function() new (java.lang["Object(String)"])()); // garbage signature string checkIt(function() new (java.lang["Object()xxxxx"])()); checkIt(function() new (java.lang["Object("])()); checkIt(function() new (java.lang["Object)"])()); var System = Java.type("java.lang.System"); // try to do 'new' on static method checkIt(function() new (System.getProperty)("java.version")); // try to do 'new' on an instance method var println = System.out.println; checkIt(function() new println("hello")); // call constructor as normal method (without 'new') checkIt(function() Color());