attila@963: /*
attila@963:  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
attila@963:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@963:  *
attila@963:  * This code is free software; you can redistribute it and/or modify it
attila@963:  * under the terms of the GNU General Public License version 2 only, as
attila@963:  * published by the Free Software Foundation.
attila@963:  *
attila@963:  * This code is distributed in the hope that it will be useful, but WITHOUT
attila@963:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
attila@963:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
attila@963:  * version 2 for more details (a copy is included in the LICENSE file that
attila@963:  * accompanied this code).
attila@963:  *
attila@963:  * You should have received a copy of the GNU General Public License version
attila@963:  * 2 along with this work; if not, write to the Free Software Foundation,
attila@963:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@963:  *
attila@963:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
attila@963:  * or visit www.oracle.com if you need additional information or have any
attila@963:  * questions.
attila@963:  */
attila@963: 
attila@963: /**
attila@963:  * JDK-8043232: Index selection of overloaded java new constructors
attila@963:  *
attila@963:  * @test
attila@963:  * @run
attila@963:  */
attila@963: 
attila@963: // call explicit constructor
yan@1538: print(new (java.lang["String(char[],int,int)"])(['a','b', 'c', 'd'], 1, 3));
attila@963: // print the constructor itself
yan@1538: print(java.lang["String(char[],int,int)"]);
attila@963: 
attila@963: // store constructor to call later
yan@1538: var Color = java.lang["String(char[],int,int)"];
attila@963: // call stored constructor
yan@1538: print(new Color(['r','r', 'e', 'd'], 1, 3))
attila@963: 
attila@963: // check if default constructor works
attila@963: var obj = new (java.lang["Object()"])();
attila@963: if (obj.class != java.lang.Object.class) {
attila@963:     fail("obj is a java.lang.Object");
attila@963: }
attila@963: 
attila@963: // expected failure cases.
attila@963: function checkIt(func) {
attila@963:     try {
attila@963:         func();
attila@963:         throw new Error("should have thrown TypeError");
attila@963:     } catch(e) {
attila@963:         if (! (e instanceof TypeError)) {
attila@963:             fail("Expected TypeError, got " + e);
attila@963:         }
attila@963:         print(e);
attila@963:     }
attila@963: }
attila@963: 
attila@963: // constructor of a non-existent class
attila@963: checkIt(function() new (java.lang["NonExistent(String)"])());
attila@963: 
attila@963: // non-existent constructor of an existing class
attila@963: checkIt(function() new (java.lang["Object(String)"])());
attila@963: 
attila@963: // garbage signature string
attila@963: checkIt(function() new (java.lang["Object()xxxxx"])());
attila@963: checkIt(function() new (java.lang["Object("])());
attila@963: checkIt(function() new (java.lang["Object)"])());
attila@963: 
attila@963: var System = Java.type("java.lang.System");
attila@963: // try to do 'new' on static method
attila@963: checkIt(function() new (System.getProperty)("java.version"));
attila@963: 
attila@963: // try to do 'new' on an instance method
attila@963: var println = System.out.println;
attila@963: checkIt(function() new println("hello"));
attila@963: 
attila@963: // call constructor as normal method (without 'new')
attila@963: checkIt(function() Color());
attila@963: 
attila@963: // try constructor on interface
attila@963: checkIt(function() new java.lang["Runnable()"]);
attila@963: checkIt(function() new java.lang["Runnable(int)"]);
attila@963: 
attila@963: // try constructor on abstrace class
attila@963: try {
attila@963:     new java.io["InputStream()"];
attila@963:     throw new Error("should have thrown exception!");
attila@963: } catch (e) {
attila@963:     print(e);
attila@963: }