third_party/WebKit/LayoutTests/media/video-played-reset.html

   1 <html>
   2     <head>
   3         <title>Test of 'played' attribute</title>
   4         <script src=media-file.js></script>
   5         <script src=video-test.js></script>
   6         <script src=video-played.js></script>
   7         <script>
   8
   9             var testFunctions =
  10             [
  11                 PlayWithNoRanges,
  12                 ResetToAVideoSource,
  13                 JumpAndPlayFwd,
  14                 ResetToAnEmptyVideoSource
  15             ];
  16
  17             // NOTE: Result details are not printed for this test because time values are different from machine
  18             // to machine and run to run. Commenting out the following line turns on detailed logging back on, which
  19             // can be useful for debugging test failure.
  20             disableFullTestDetailsPrinting();
  21
  22             function PlayWithNoRanges()
  23             {
  24                 consoleWrite("<br><b><em>Test playing when there are no ranges</em></b>");
  25
  26                 timeRangeCount = currentTimeRange = 0;
  27                 willPauseInExistingRange = false;
  28                 willExtendAnExistingRange = false;
  29
  30                 startPlayingInNewRange();
  31             }
  32
  33             function ResetToAVideoSource()
  34             {
  35                 consoleWrite("<br><b><em>Test to reset to non empty video source</em></b>");
  36
  37                 timeRangeCount = currentTimeRange = 0;
  38                 expectedStartTimes = new Array();
  39                 expectedEndTimes = new Array();
  40
  41                 willPauseInExistingRange = false;
  42                 willExtendAnExistingRange = false;
  43
  44                 var mediaFile = findMediaFile("video", "content/test");
  45                 runSilently("video.src = \"" + mediaFile + "\"");
  46
  47                 waitForEventOnce("canplay", canplay);
  48                 run("video.load()"); // Triggers canplay()
  49             }
  50
  51             function JumpAndPlayFwd()
  52             {
  53                 consoleWrite("<br><b><em>Test jumping forward into a new range and play</em></b>");
  54
  55                 var newTime = video.duration - 0.5;
  56                 runSilently("video.currentTime = " + (newTime.toFixed(2)));
  57
  58                 willPauseInExistingRange = false;
  59                 willExtendAnExistingRange = false;
  60                 currentTimeRange = 1;
  61
  62                 startPlayingInNewRange();
  63             }
  64
  65             function ResetToAnEmptyVideoSource()
  66             {
  67                 consoleWrite("<br><b><em>Test to reset to an empty video source</em></b>");
  68
  69                 willPauseInExistingRange = false;
  70                 willExtendAnExistingRange = false;
  71                 timeRangeCount = currentTimeRange = 0;
  72
  73                 expectedStartTimes = new Array();
  74                 expectedEndTimes = new Array();
  75
  76                 run("video.src = \"\"");
  77                 waitForEvent("loadstart", function () { testRanges(); nextTest(); });
  78                 run("video.load()"); // Triggers loadstart()
  79             }
  80         </script>
  81      </head>
  82
  83 <body onload="videoPlayedMain()">
  84
  85     <video controls></video>
  86     <p>Test of the media element 'played' attribute</p>
  87
  88 </body>
  89 </html>