2 'This is a test case for bugs <a href="https://bugs.webkit.org/show_bug.cgi?id=55346">55346</a>, <a href="https://bugs.webkit.org/show_bug.cgi?id=70889">70889</a>, and <a href="https://bugs.webkit.org/show_bug.cgi?id=75452">75452</a>.'
5 shouldBe("({}).toString.call(Error.prototype)", '"[object Error]"');
6 shouldBe("({}).toString.call(RangeError.prototype)", '"[object Error]"');
8 var err = new Error("message");
10 shouldBe("err.toString()", '"message"');
12 var err = new Error();
13 shouldBeFalse("err.hasOwnProperty('message')");
15 var err = new Error(undefined);
16 shouldBeFalse("err.hasOwnProperty('message')");