1 function setupChromeSandbox() {
2 this.chromeObj = {a: 2 };
3 this.chromeArr = [4, 2, 1];
6 function checkDefineThrows(sb, obj, prop, desc) {
7 var result = Cu.evalInSandbox('(function() { try { Object.defineProperty(' + obj + ', "' + prop + '", ' + desc.toSource() + '); return "nothrow"; } catch (e) { return e.toString(); }})();', sb);
8 Assert.notEqual(result, 'nothrow');
9 Assert.ok(!!/denied|prohibited/.exec(result));
10 Assert.ok(result.includes(prop)); // Make sure the prop name is in the error message.
14 var chromeSB = new Cu.Sandbox(this);
15 var contentSB = new Cu.Sandbox('http://www.example.org');
16 Cu.evalInSandbox('(' + setupChromeSandbox.toSource() + ')()', chromeSB);
17 contentSB.chromeObj = chromeSB.chromeObj;
18 contentSB.chromeArr = chromeSB.chromeArr;
20 Assert.equal(Cu.evalInSandbox('chromeObj.a', contentSB), undefined);
22 Cu.evalInSandbox('chromeArr[1]', contentSB);
24 } catch (e) { Assert.ok(/denied|insecure/.test(e)); }
26 checkDefineThrows(contentSB, 'chromeObj', 'a', {get: function() { return 2; }});
27 checkDefineThrows(contentSB, 'chromeObj', 'a', {configurable: true, get: function() { return 2; }});
28 checkDefineThrows(contentSB, 'chromeObj', 'b', {configurable: true, get: function() { return 2; }, set: function() {}});
29 checkDefineThrows(contentSB, 'chromeArr', '1', {configurable: true, get: function() { return 2; }});