resource-selection-pointer-insert-source.html (1538B)
1 <!doctype html> 2 <title>pointer updates (adding source elements)</title> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 <div id=log></div> 6 <script> 7 var a = 0; 8 var b = 0; 9 var c = 0; 10 var x1 = 0; 11 var x2 = 0; 12 var x3 = 0; 13 var x4 = 0; 14 </script> 15 <video 16 ><source onerror=a++ 17 ><source onerror=b++ src='resources/delayed-broken-video.py' 18 ><source onerror=c++ 19 ></video 20 > 21 <script> 22 async_test(function(t) { 23 var video = document.querySelector('video'); 24 // add source elements 25 var source1 = document.createElement('source'); source1.onerror = function() { x1++; }; 26 var source2 = document.createElement('source'); source2.onerror = function() { x2++; }; 27 var source3 = document.createElement('source'); source3.onerror = function() { x3++; }; 28 var source4 = document.createElement('source'); source4.onerror = function() { x4++; }; 29 video.insertBefore(source1, video.querySelector('[onerror="a++"]')); 30 video.insertBefore(source2, video.querySelector('[onerror="b++"]')); 31 video.insertBefore(source3, video.querySelector('[onerror="c++"]')); 32 video.appendChild(source4); 33 window.onload = t.step_func(function() { 34 assert_equals(a, 1, 'error events on a'); 35 assert_equals(b, 1, 'error events on b'); 36 assert_equals(c, 1, 'error events on c'); 37 assert_equals(x1, 0, 'error events on x1'); 38 assert_equals(x2, 0, 'error events on x2'); 39 assert_equals(x3, 1, 'error events on x3'); 40 assert_equals(x4, 1, 'error events on x4'); 41 t.done(); 42 }); 43 }); 44 </script>