30 lines
1.4 KiB
JavaScript
30 lines
1.4 KiB
JavaScript
function setupChromeSandbox() {
|
|
this.chromeObj = {a: 2 };
|
|
this.chromeArr = [4, 2, 1];
|
|
}
|
|
|
|
function checkDefineThrows(sb, obj, prop, desc) {
|
|
var result = Cu.evalInSandbox('(function() { try { Object.defineProperty(' + obj + ', "' + prop + '", ' + desc.toSource() + '); return "nothrow"; } catch (e) { return e.toString(); }})();', sb);
|
|
Assert.notEqual(result, 'nothrow');
|
|
Assert.ok(!!/denied|prohibited/.exec(result));
|
|
Assert.ok(result.includes(prop)); // Make sure the prop name is in the error message.
|
|
}
|
|
|
|
function run_test() {
|
|
var chromeSB = new Cu.Sandbox(this);
|
|
var contentSB = new Cu.Sandbox('http://www.example.org');
|
|
Cu.evalInSandbox('(' + setupChromeSandbox.toSource() + ')()', chromeSB);
|
|
contentSB.chromeObj = chromeSB.chromeObj;
|
|
contentSB.chromeArr = chromeSB.chromeArr;
|
|
|
|
Assert.equal(Cu.evalInSandbox('chromeObj.a', contentSB), undefined);
|
|
try {
|
|
Cu.evalInSandbox('chromeArr[1]', contentSB);
|
|
Assert.ok(false);
|
|
} catch (e) { Assert.ok(/denied|insecure/.test(e)); }
|
|
|
|
checkDefineThrows(contentSB, 'chromeObj', 'a', {get: function() { return 2; }});
|
|
checkDefineThrows(contentSB, 'chromeObj', 'a', {configurable: true, get: function() { return 2; }});
|
|
checkDefineThrows(contentSB, 'chromeObj', 'b', {configurable: true, get: function() { return 2; }, set: function() {}});
|
|
checkDefineThrows(contentSB, 'chromeArr', '1', {configurable: true, get: function() { return 2; }});
|
|
}
|