| // 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. |
| |
| var x = {}; |
| |
| // Add property a with getter/setter. |
| x.__defineGetter__("a", function() { |
| try { |
| y.x = 40; |
| } catch (e) { |
| assertEquals(3, e.stack.split('\n').length); |
| } |
| return 40; |
| }); |
| |
| x.__defineSetter__("a", function(val) { |
| try { |
| y.x = 40; |
| } catch(e) { |
| assertEquals(3, e.stack.split('\n').length); |
| } |
| }); |
| |
| // Add property b with getter/setter. |
| function getB() { |
| try { |
| y.x = 30; |
| } catch (e) { |
| assertEquals(3, e.stack.split('\n').length); |
| } |
| return 30; |
| } |
| |
| function setB(val) { |
| try { |
| y.x = 30; |
| } catch(e) { |
| assertEquals(3, e.stack.split('\n').length); |
| } |
| } |
| |
| x.__defineGetter__("b", getB); |
| x.__defineSetter__("b", setB); |
| |
| // Add property c with getter/setter. |
| var descriptor = { |
| get: function() { |
| try { |
| y.x = 40; |
| } catch (e) { |
| assertEquals(3, e.stack.split('\n').length); |
| } |
| return 40; |
| }, |
| set: function(val) { |
| try { |
| y.x = 40; |
| } catch(e) { |
| assertEquals(3, e.stack.split('\n').length); |
| } |
| } |
| } |
| |
| Object.defineProperty(x, 'c', descriptor) |
| |
| // Check that the stack for an exception in a getter and setter produce the |
| // expected stack height. |
| x.a; |
| x.b; |
| x.c; |
| x.a = 1; |
| x.b = 1; |
| x.c = 1; |
| |
| // Do the same with the getters/setters on the a prototype object. |
| xx = {} |
| xx.__proto__ = x |
| |
| xx.a; |
| xx.b; |
| xx.c; |
| xx.a = 1; |
| xx.b = 1; |
| xx.c = 1; |