| <html> |
| <body> |
| <p>Test an XMLHttpRequest of a Blob URL requesting a byte-range responds appropriately.</p> |
| <pre id="console"></pre> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function log(text) |
| { |
| var console = document.getElementById('console'); |
| console.appendChild(document.createTextNode(text + '\n')); |
| } |
| |
| function test(expect, actual) |
| { |
| var result = eval(actual); |
| if (expect == result) |
| log(`PASS: "${ actual }" == "${ expect }"`); |
| else |
| log(`FAIL: "${ actual }" EXPECT "${ expect }" GOT "${ result }"`); |
| } |
| |
| var array = new Int8Array([0, 1, 2, 3]); |
| var blob = new Blob(array); |
| var url = URL.createObjectURL(blob); |
| |
| var req = new XMLHttpRequest; |
| req.responseType = 'blob'; |
| req.open('GET', url); |
| req.setRequestHeader('Range', 'bytes=1-2'); |
| req.onreadystatechange = function() { |
| if (req.readyState == 4) { |
| test(206, 'req.status'); |
| test('bytes 1-2/4', 'req.getResponseHeader("Content-Range")'); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| }; |
| req.send(); |
| |
| </script> |
| </body> |
