2c7f0edd48
R=rossberg@chromium.org BUG=v8:1973 TEST=mjsunit/regress/regress-1973 Review URL: https://chromiumcodereview.appspot.com/9705020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
53 lines
2.5 KiB
JavaScript
53 lines
2.5 KiB
JavaScript
// Copyright 2012 the V8 project authors. All rights reserved.
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following
|
|
// disclaimer in the documentation and/or other materials provided
|
|
// with the distribution.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
// Test that getters and setters pass unwrapped this values in strict mode
|
|
// and wrapped this values is non-strict mode.
|
|
|
|
function TestAccessorWrapping(primitive) {
|
|
var prototype = Object.getPrototypeOf(Object(primitive))
|
|
// Check that strict mode passes unwrapped this value.
|
|
var strict_type = typeof primitive;
|
|
Object.defineProperty(prototype, "strict", {
|
|
get: function() { "use strict"; assertSame(strict_type, typeof this); },
|
|
set: function() { "use strict"; assertSame(strict_type, typeof this); }
|
|
});
|
|
primitive.strict = primitive.strict;
|
|
// Check that non-strict mode passes wrapped this value.
|
|
var sloppy_type = typeof Object(primitive);
|
|
Object.defineProperty(prototype, "sloppy", {
|
|
get: function() { assertSame(sloppy_type, typeof this); },
|
|
set: function() { assertSame(sloppy_type, typeof this); }
|
|
});
|
|
primitive.sloppy = primitive.sloppy;
|
|
}
|
|
|
|
TestAccessorWrapping(true);
|
|
TestAccessorWrapping(0);
|
|
TestAccessorWrapping({});
|
|
TestAccessorWrapping("");
|