| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <script> |
| window.jsTestIsAsync = true; |
| |
| var xhr; |
| var greenSquareBase64Encoded = [ |
| "/9j/4AAQSkZJRgABAQEAYABgAAD/4QCARXhpZgAATU0AKgAAAAgABQESAAMAAAABAAEAAAEaAAUA", |
| "AAABAAAASgEbAAUAAAABAAAAUgEoAAMAAAABAAIAAIdpAAQAAAABAAAAWgAAAAAAAABgAAAAAQAA", |
| "AGAAAAABAAKgAgAEAAAAAQAAABCgAwAEAAAAAQAAABAAAAAA/9sAQwACAQECAQECAgECAgICAgMF", |
| "AwMDAwMGBAQDBQcGBwcHBgYGBwgLCQcICggGBgkNCQoLCwwMDAcJDQ4NDA4LDAwL/9sAQwECAgID", |
| "AgMFAwMFCwgGCAsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsL", |
| "CwsL/8AAEQgAEAAQAwEiAAIRAQMRAf/EAB8AAAEFAQEBAQEBAAAAAAAAAAABAgMEBQYHCAkKC//E", |
| "ALUQAAIBAwMCBAMFBQQEAAABfQECAwAEEQUSITFBBhNRYQcicRQygZGhCCNCscEVUtHwJDNicoIJ", |
| "ChYXGBkaJSYnKCkqNDU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6g4SFhoeI", |
| "iYqSk5SVlpeYmZqio6Slpqeoqaqys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2drh4uPk5ebn6Onq", |
| "8fLz9PX29/j5+v/EAB8BAAMBAQEBAQEBAQEAAAAAAAABAgMEBQYHCAkKC//EALURAAIBAgQEAwQH", |
| "BQQEAAECdwABAgMRBAUhMQYSQVEHYXETIjKBCBRCkaGxwQkjM1LwFWJy0QoWJDThJfEXGBkaJico", |
| "KSo1Njc4OTpDREVGR0hJSlNUVVZXWFlaY2RlZmdoaWpzdHV2d3h5eoKDhIWGh4iJipKTlJWWl5iZ", |
| "mqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uLj5OXm5+jp6vLz9PX29/j5+v/a", |
| "AAwDAQACEQMRAD8A90ooor+Kz/D8/9k=" |
| ].join(""); |
| |
| // Derived from <http://stackoverflow.com/questions/14967647/> |
| function createBlobWithBase64EncodedData(base64EncodedData, mimeType) |
| { |
| var decodedData = atob(base64EncodedData); |
| var length = decodedData.length; |
| var view = new Uint8Array(new ArrayBuffer(length)); |
| for (var i = 0; i < length; ++i) |
| view[i] = decodedData.charCodeAt(i); |
| return new Blob([view.buffer], {type: mimeType}); |
| } |
| |
| function runTest() |
| { |
| xhr = new XMLHttpRequest; |
| xhr.open("GET", URL.createObjectURL(createBlobWithBase64EncodedData(greenSquareBase64Encoded, "image/jpeg"))); |
| xhr.responseType = "arraybuffer"; |
| xhr.onload = function () { |
| shouldBeEqualToString("xhr.getResponseHeader('Content-Type')", "image/jpeg"); |
| shouldBeEqualToString("xhr.getResponseHeader('Content-Length')", "764"); |
| finishJSTest(); |
| } |
| xhr.onerror = function () { |
| testFailed("Failed to fetch blob URL."); |
| finishJSTest(); |
| } |
| xhr.send(); |
| } |
| |
| description("Tests that a blob URL fetched via XHR has appropriate Content-Type and Content-Length headers."); |
| runTest(); |
| </script> |
| </body> |
| </html> |
