nashorn/test/script/basic/JDK-8047764-strict.js
author martin
Wed, 10 Dec 2014 09:23:00 -0800
changeset 28057 1a47ceecdba5
parent 26765 97501edd2979
permissions -rw-r--r--
8065804: JEP 171: Clarifications/corrections for fence intrinsics Reviewed-by: dholmes, shade, dl, psandoz
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
26765
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     1
/*
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     2
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     4
 * 
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     7
 * published by the Free Software Foundation.
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     8
 * 
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    13
 * accompanied this code).
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    14
 * 
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    18
 * 
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    21
 * questions.
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    22
 */
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    23
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    24
/**
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    25
 * JDK-8047764: Indexed or polymorphic set on global affects Object.prototype
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    26
 *
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    27
 * @test
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    28
 * @run
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    29
 */
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    30
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    31
// Same as JDK-8047764.js but running in strict mode
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    32
"use strict";
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    33
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    34
// Test global set operation on properties defined in Object.prototype
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    35
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    36
Object.defineProperty(Object.prototype, "prop1", { get: function() { return 1; }, set: function(v) { print("setting prop1: " + v); }});
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    37
Object.defineProperty(Object.prototype, "prop2", { value: 1, writable: false, configurable: false });
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    38
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    39
try {
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    40
    prop1 = 1;
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    41
    print("prop 1: " + prop2);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    42
} catch (e) {
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    43
    print(e.name);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    44
}
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    45
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    46
try {
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    47
    prop2 = 2;
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    48
    print("prop 2: " + prop2);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    49
} catch (e) {
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    50
    print(e.name);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    51
}
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    52
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    53
// Make sure various ways of setting global toString don't affect Object.prototype.toString
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    54
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    55
function checkToString() {
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    56
    print(global);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    57
    print(Object.prototype);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    58
    print(global.toString === Object.prototype.toString);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    59
    print(objProtoToString === Object.prototype.toString);
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    60
}
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    61
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    62
var global = this;
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    63
var objProtoToString = Object.prototype.toString;
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    64
global["toString"] = function() { return "global toString 1"; };
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    65
checkToString();
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    66
global.toString = function() { return "global toString 2"; };
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    67
checkToString();
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    68
toString = function() { return "global toString 3"; };
97501edd2979 8047764: Indexed or polymorphic set on global affects Object.prototype
hannesw
parents:
diff changeset
    69
checkToString();