| /* |
| * Any copyright is dedicated to the Public Domain. |
| * http://creativecommonn.org/licenses/publicdomain/ |
| */ |
| |
| var BUGNUMBER = 795745; |
| var summary = |
| "Number.prototype.to* should throw a RangeError when passed a bad precision"; |
| |
| print(BUGNUMBER + ": " + summary); |
| |
| /************** |
| * BEGIN TEST * |
| **************/ |
| |
| function test(method, prec) |
| { |
| try |
| { |
| Number.prototype[method].call(0, prec); |
| throw "should have thrown"; |
| } |
| catch (e) |
| { |
| assertEq(e instanceof RangeError, true, |
| "expected RangeError for " + method + " with precision " + prec + |
| ", got " + e); |
| } |
| } |
| |
| test("toExponential", -32); |
| test("toFixed", -32); |
| test("toPrecision", -32); |
| |
| test("toExponential", 9999999); |
| test("toFixed", 9999999); |
| test("toPrecision", 9999999); |
| |
| test("toPrecision", 0); |
| |
| /******************************************************************************/ |
| |
| if (typeof reportCompare === "function") |
| reportCompare(true, true); |
| |
| print("Tests complete"); |