error-toString.js (461B)
1 var errorToString = Error.prototype.toString; 2 3 4 assertEq(errorToString.call({message: "", name: ""}), ""); 5 assertEq(errorToString.call({name: undefined, message: ""}), "Error"); 6 assertEq(errorToString.call({name: "Test", message: undefined}), "Test"); 7 assertEq(errorToString.call({name: "Test", message: ""}), "Test"); 8 assertEq(errorToString.call({name: "", message: "Test"}), "Test"); 9 assertEq(errorToString.call({name: "Test", message: "it!"}), "Test: it!");