| description("Test that XHR.responseType = 'blob' gives you back a Blob."); |
| |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| function testBlob(blobURL, blobType, doneFunction) { |
| window.xhr = new XMLHttpRequest(); |
| xhr.open("GET", blobURL); |
| xhr.responseType = "blob"; |
| shouldBeEqualToString("xhr.responseType", "blob"); |
| xhr.send(); |
| xhr.onreadystatechange = function() { |
| if (xhr.readyState != 4) { |
| shouldBeNull("xhr.response"); |
| return; |
| } |
| shouldBeTrue("xhr.response instanceof Blob"); |
| // This is checking a value determined by MIME sniffing |
| shouldBeEqualToString("xhr.response.type", blobType); |
| doneFunction(); |
| } |
| } |
| |
| testBlob("resources/UTF8.txt", "text/plain", function() { |
| testBlob("resources/does_not_exist.txt", "", function() { |
| testBlob("resources/empty-file", "text/plain", function() { |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }) |
| }) |
| }); |
