JezK
Edit File: regress-1170.js
// 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. // Flags: --es52_globals var setter_value = 0; this.__defineSetter__("a", function(v) { setter_value = v; }); eval("var a = 1"); assertEquals(1, setter_value); assertFalse("value" in Object.getOwnPropertyDescriptor(this, "a")); eval("with({}) { eval('var a = 2') }"); assertEquals(2, setter_value); assertFalse("value" in Object.getOwnPropertyDescriptor(this, "a")); // Function declarations are treated specially to match Safari. We do // not call setters for them. this.__defineSetter__("a", function(v) { assertUnreachable(); }); eval("function a() {}"); assertTrue("value" in Object.getOwnPropertyDescriptor(this, "a")); this.__defineSetter__("b", function(v) { setter_value = v; }); try { eval("const b = 3"); } catch(e) { assertUnreachable(); } assertEquals(3, setter_value); try { eval("with({}) { eval('const b = 23') }"); } catch(e) { assertInstanceof(e, TypeError); } this.__defineSetter__("c", function(v) { throw 42; }); try { eval("var c = 1"); assertUnreachable(); } catch(e) { assertEquals(42, e); assertFalse("value" in Object.getOwnPropertyDescriptor(this, "c")); } __proto__.__defineSetter__("aa", function(v) { assertUnreachable(); }); eval("var aa = 1"); assertTrue(this.hasOwnProperty("aa")); __proto__.__defineSetter__("bb", function(v) { assertUnreachable(); }); eval("with({}) { eval('var bb = 2') }"); assertTrue(this.hasOwnProperty("bb")); // Function declarations are treated specially to match Safari. We do // not call setters for them. __proto__.__defineSetter__("cc", function(v) { assertUnreachable(); }); eval("function cc() {}"); assertTrue(this.hasOwnProperty("cc")); __proto__.__defineSetter__("dd", function(v) { assertUnreachable(); }); try { eval("const dd = 23"); } catch(e) { assertUnreachable(); } try { eval("with({}) { eval('const dd = 23') }"); } catch(e) { assertInstanceof(e, TypeError); }