| Philip Jägenstedt | c053f40 | 2014-01-22 17:02:18 | [diff] [blame^] | 1 | <!doctype html> |
| 2 | <html> |
| 3 | <head> |
| 4 | <title>XMLHttpRequest: implements EventTarget</title> |
| 5 | <script src="/resources/testharness.js"></script> |
| 6 | <script src="/resources/testharnessreport.js"></script> |
| 7 | <link rel="help" href="http://dvcs.w3.org/hg/xhr/raw-file/tip/Overview.html#xmlhttprequesteventtarget" data-tested-assertations=".." /> |
| 8 | <!-- Obviously, most of the stuff actually being tested here is covered in the DOM events spec, not in the XHR spec --> |
| 9 | </head> |
| 10 | <body> |
| 11 | <div id="log"></div> |
| 12 | <script> |
| 13 | var test = async_test(), |
| 14 | x = null, |
| 15 | expected = ["a1", "b1", "c1", "a2", "b2", "c2", "a3", "c3", "a4", "c4"], |
| 16 | result = [] |
| 17 | function callback(e) { |
| 18 | result.push("b" + x.readyState) |
| 19 | test.step(function() { |
| 20 | if(x.readyState == 3) |
| 21 | assert_unreached() |
| 22 | }) |
| 23 | } |
| 24 | test.step(function() { |
| 25 | x = new XMLHttpRequest() |
| 26 | x.onreadystatechange = function() { |
| 27 | test.step(function() { |
| 28 | result.push("a" + x.readyState) |
| 29 | }) |
| 30 | } |
| 31 | x.addEventListener("readystatechange", callback, false) |
| 32 | x.addEventListener("readystatechange", function() { |
| 33 | test.step(function() { |
| 34 | result.push("c" + x.readyState) |
| 35 | if(x.readyState == 2) |
| 36 | x.removeEventListener("readystatechange", callback, false) |
| 37 | if(x.readyState == 4) { |
| 38 | assert_array_equals(result, expected) |
| 39 | test.done() |
| 40 | } |
| 41 | }) |
| 42 | }, false) |
| 43 | x.open("GET", "folder.txt") |
| 44 | x.send(null) |
| 45 | }) |
| 46 | </script> |
| 47 | </body> |
| 48 | </html> |
