| <body> |
| <p>Test the behavior of DOMApplicationCache methods related to dynamic entries when the context |
| is not associated with any cache.</p> |
| <div id="result"></div> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function log(message) |
| { |
| document.getElementById("result").innerHTML += message + "<br>"; |
| } |
| |
| |
| function isResultCorrect(_actual, _expected) |
| { |
| if (_expected === 0) |
| return _actual === _expected && (1/_actual) === (1/_expected); |
| if (_actual === _expected) |
| return true; |
| if (typeof(_expected) == "number" && isNaN(_expected)) |
| return typeof(_actual) == "number" && isNaN(_actual); |
| if (Object.prototype.toString.call(_expected) == Object.prototype.toString.call([])) { |
| log("Array comparison is not supported"); |
| return false; |
| } |
| return false; |
| } |
| |
| function shouldBe(_a, _b) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| log("WARN: shouldBe() expects string arguments"); |
| var exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| exception = e; |
| } |
| var _bv = eval(_b); |
| |
| if (exception) |
| log("FAIL: " + _a + " should be " + _bv + ". Threw exception " + exception); |
| else if (isResultCorrect(_av, _bv)) |
| log("PASS: " + _a + " is " + _b); |
| else if (typeof(_av) == typeof(_bv)) |
| log("FAIL: " + _a + " should be " + _bv + ". Was " + stringify(_av) + "."); |
| else |
| log("FAIL: " + _a + " should be " + _bv + " (of type " + typeof _bv + "). Was " + _av + " (of type " + typeof _av + ")."); |
| } |
| |
| |
| shouldBe("applicationCache.items.length", "0"); |
| shouldBe("applicationCache.items.item(0)", "null"); |
| shouldBe("applicationCache.items.item(1)", "null"); |
| shouldBe("applicationCache.items.item(0xffffffff)", "null"); |
| shouldBe("applicationCache.items.item(0xfffffffe)", "null"); |
| shouldBe("applicationCache.items.item(-1)", "null"); |
| shouldBe("applicationCache.items.item(-2)", "null"); |
| |
| shouldBe("applicationCache.items[0xfffffffe]", "undefined"); |
| shouldBe("applicationCache.items[0xffffffff]", "undefined"); |
| |
| // The below index access tests give different results in WebKit and Firefox 3.1b2 (undefined vs. empty string). |
| shouldBe("applicationCache.items['0']", "undefined"); |
| shouldBe("applicationCache.items['']", "undefined"); |
| shouldBe("applicationCache.items[0]", "undefined"); |
| shouldBe("applicationCache.items[1]", "undefined"); |
| shouldBe("applicationCache.items[-1]", "undefined"); |
| shouldBe("applicationCache.items[-2]", "undefined"); |
| applicationCache.items[100] = "foobar"; |
| applicationCache.items['100'] = "foobar"; |
| applicationCache.items['foo'] = "bar"; |
| shouldBe("applicationCache.items[100]", "undefined"); |
| shouldBe("applicationCache.items['100']", "undefined"); |
| |
| shouldBe("applicationCache.items['foo']", "undefined"); |
| shouldBe("applicationCache.items[0.1]", "undefined"); |
| |
| try { |
| applicationCache.hasItem('foo'); |
| log("FAIL: hasItem didn't raise an exception"); |
| } catch (ex) { |
| if (ex.code == 11) |
| log("PASS: hasItem raised INVALID_STATE_ERR"); |
| else |
| log("FAIL: hasItem raised unexpected exception " + ex); |
| } |
| |
| try { |
| applicationCache.add('foo'); |
| log("FAIL: add didn't raise an exception"); |
| } catch (ex) { |
| if (ex.code == 11) |
| log("PASS: add raised INVALID_STATE_ERR"); |
| else |
| log("FAIL: add raised unexpected exception " + ex); |
| } |
| |
| try { |
| applicationCache.remove('bar'); |
| log("FAIL: remove didn't raise an exception"); |
| } catch (ex) { |
| if (ex.code == 11) |
| log("PASS: remove raised INVALID_STATE_ERR"); |
| else |
| log("FAIL: remove raised unexpected exception " + ex); |
| } |
| |
| shouldBe("applicationCache.items.length", "0"); |
| |
| |
| |
| log("DONE"); |
| |
| </script> |
| </head> |
| </body> |
