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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <meta charset="utf-8"> | 2 <meta charset="utf-8"> |
3 <title>AnimationTiming Test: multiple calls to requestAnimationFrame with the sa
me callback</title> | 3 <title>AnimationTiming Test: multiple calls to requestAnimationFrame with the sa
me callback</title> |
4 <link rel="author" title="Intel" href="http://www.intel.com"> | 4 <link rel="author" title="Intel" href="http://www.intel.com"> |
5 <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-window-reques
tanimationframe"> | 5 <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-window-reques
tanimationframe"> |
6 <script src="../../../../../resources/testharness.js"></script> | 6 <script src="../../../../../resources/testharness.js"></script> |
7 <script src="../../../../../resources/testharnessreport.js"></script> | 7 <script src="../../../../../resources/testharnessreport.js"></script> |
8 <div id="log"></div> | 8 <div id="log"></div> |
9 <script> | 9 <script> |
10 | 10 |
11 async_test(function(t) { | 11 async_test(function(t) { |
12 var counter = 0; | 12 var counter = 0; |
13 window.requestAnimationFrame(callback); | 13 window.requestAnimationFrame(callback); |
14 | 14 |
15 function callback() { | 15 function callback() { |
16 ++counter; | 16 ++counter; |
17 if (counter == 2) { | 17 if (counter == 2) { |
18 t.done(); | 18 t.done(); |
19 } else { | 19 } else { |
20 window.requestAnimationFrame(callback); | 20 window.requestAnimationFrame(callback); |
21 } | 21 } |
22 }; | 22 }; |
23 | 23 |
24 }, "Check that multiple calls to requestAnimationFrame with the same callback
will result in multiple entries being in the list with that same callback."); | 24 }, "Check that multiple calls to requestAnimationFrame with the same callback
will result in multiple entries being in the list with that same callback."); |
25 | 25 |
26 </script> | 26 </script> |
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