Index: test/mjsunit/regress/regress-900.js |
=================================================================== |
--- test/mjsunit/regress/regress-900.js (revision 0) |
+++ test/mjsunit/regress/regress-900.js (revision 0) |
@@ -0,0 +1,46 @@ |
+// Copyright 2011 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. |
+ |
+// Check that we allow accessors on JSArray elements. |
+ |
+var a = []; |
+var b = {} |
+Object.defineProperty(a, "1", {get: function() {return "foo";}}); |
+Object.defineProperty( |
+ b, "1", {get: function() {return "bar";}, set: function() {this.x = 42;}}); |
+assertEquals(a[1], 'foo'); |
+assertEquals(b[1], 'bar'); |
+// Make sure we can't overwrite an accessor, but that the setter is |
+// instead called. |
+b[1] = 'foobar'; |
+assertEquals(b[1], 'bar'); |
+assertEquals(b.x, 42); |
+ |
+var desc = Object.getOwnPropertyDescriptor(b, "1"); |
+assertEquals(desc['writable'], undefined); |
+assertFalse(desc['enumerable']); |
+assertFalse(desc['configurable']); |