| <!doctype html> |
| <html> |
| <head> |
| <script src="../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <pre id='console'></pre> |
| <script> |
| description("Test FileReader methods and their argument type checking."); |
| |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| var blob = new Blob(["aa"]); |
| var fileReader; |
| var method; |
| function testReadMethod(name) |
| { |
| fileReader = new FileReader(); |
| shouldThrow("fileReader." + name + "();"); |
| shouldThrow("fileReader." + name + "(2);"); |
| shouldThrow("fileReader." + name + "(null)"); |
| shouldThrow("fileReader." + name + "(fileReader)"); |
| shouldThrow("fileReader." + name + "([])"); |
| shouldNotThrow("fileReader." + name + "(blob, 'utf-8')"); |
| shouldThrow("fileReader." + name + "(blob)"); |
| } |
| |
| var methods = [ "readAsArrayBuffer", "readAsBinaryString", "readAsText", "readAsDataURL" ]; |
| |
| methods.forEach(function (m) { testReadMethod(m); }); |
| |
| </script> |
| </body> |
| </html> |
