diff -r 000000000000 -r b1a7da25b547 test/script/basic/NASHORN-148.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/NASHORN-148.js Wed Apr 27 01:36:41 2016 +0800 @@ -0,0 +1,83 @@ +/* + * 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. + */ + +/** + * NASHORN-148 : arguments element deletion/resurrection does not work as expected + * + * @test + * @run + */ + + +function func(x) { + print("func.x = " + x); + print("func.arguments[0] = " + arguments[0]); + + arguments[0] = "world"; + + print("func.x = " + x); + print("func.arguments[0] = " + arguments[0]); + + x = "changed x"; + print("func.x = " + x); + print("func.arguments[0] = " + arguments[0]); + + // delete arguments[0] + delete arguments[0]; + print("func.x = " + x); + print("func.arguments[0] = " + arguments[0]); + + // resurrect arguments[0] + arguments[0] = 42; + print("func.x = " + x); + print("func.arguments[0] = " + arguments[0]); + + x = 33; + print("func.x = " + x); + print("func.arguments[0] = " + arguments[0]); +} + +func(3.14); + + +// deletion and resurrection of different argument +function func2(x, y) { + delete arguments[0]; + arguments[0] = 3434; + print("func2.x = " + x); + print("func2.arguments[0] = " + arguments[0]); + + print("func2.y = " + y); + print("func2.arguments[1] = " + arguments[1]); + + y = 54; + print("func2.y = " + y); + print("func2.arguments[1] = " + arguments[1]); + + arguments[1] = 67; + print("func2.y = " + y); + print("func2.arguments[1] = " + arguments[1]); +} + +func2(1, 3); +