| <!DOCTYPE html> |
| <head> |
| <title>timeranges-nearest</title> |
| <script src="video-test.js"></script> |
| <script> |
| var timeRanges; |
| function runTest() { |
| if (!window.internals) { |
| failTest('This test requires window.internals.'); |
| return; |
| } |
| |
| var startTimes = new Float32Array([1, 4]); |
| var endTimes = new Float32Array([2, 5]); |
| timeRanges = internals.createTimeRanges(startTimes, endTimes); |
| testExpected("internals.closestTimeToTimeRanges( .5, timeRanges)", 1); |
| testExpected("internals.closestTimeToTimeRanges(1.5, timeRanges)", 1.5); |
| testExpected("internals.closestTimeToTimeRanges(2.1, timeRanges)", 2); |
| testExpected("internals.closestTimeToTimeRanges(3.0, timeRanges)", 2); |
| testExpected("internals.closestTimeToTimeRanges(3.9, timeRanges)", 4); |
| testExpected("internals.closestTimeToTimeRanges(5.5, timeRanges)", 5); |
| endTest(); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| <div>This tests the ability of a TimeRanges object to return the time nearest its constituent ranges given a target time.</div> |
| </body> |
