cd76322817
When --harmony-strict-legacy-accessor-builtins is enabled, it brings V8's behavior in line with the spec and more recent versions of SpiderMonkey and JSC: - No implicit receiver coercion - Attempting to redefine a non-configurable property throws Bug: v8:5070 Change-Id: I82b927538604136c0c550e19bcc606fbfea1377e Reviewed-on: https://chromium-review.googlesource.com/478312 Reviewed-by: Daniel Ehrenberg <littledan@chromium.org> Commit-Queue: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#44703}
55 lines
2.0 KiB
JavaScript
55 lines
2.0 KiB
JavaScript
// Copyright 2010 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 accessors on the global object.
|
|
//
|
|
// Flags: --harmony-strict-legacy-accessor-builtins
|
|
|
|
var x_ = 0;
|
|
|
|
this.__defineSetter__('x', function(x) { x_ = x; });
|
|
this.__defineGetter__('x', function() { return x_; });
|
|
|
|
this.__defineSetter__('y', function(x) { });
|
|
this.__defineGetter__('y', function() { return 7; });
|
|
|
|
function f(a) {
|
|
x = x + a;
|
|
return x;
|
|
}
|
|
|
|
function g(a) {
|
|
y = y + a;
|
|
return y;
|
|
}
|
|
|
|
assertEquals(1, f(1));
|
|
assertEquals(3, f(2));
|
|
|
|
assertEquals(7, g(1));
|
|
assertEquals(7, g(2));
|