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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>clearInterval test</title> | |
| 5 <script src="../../../resources/testharness.js"></script> | |
| 6 <script src="../../../resources/testharnessreport.js"></script> | |
| 7 <link rel="stylesheet" href="../../../resources/testharness.css"> | |
| 8 </head> | |
| 9 <body> | |
| 10 <script> | |
| 11 var clearIntervalTest = async_test('Actions registered with setInterval should b e cleared by clearInterval.'); | |
| 12 | |
| 13 clearIntervalTest.step(function () | |
| 14 { | |
| 15 var count = 0; | |
| 16 var timeoutID; | |
|
Ken Russell (switch to Gerrit)
2013/07/18 19:05:13
Should this be named intervalID for clarity?
Yuta Kitamura
2013/07/19 05:14:08
Done.
| |
| 17 | |
| 18 // Fire |action| every 5ms for three times, and then clear the action. | |
| 19 function action() | |
| 20 { | |
| 21 ++count; | |
| 22 if (count == 3) { | |
| 23 window.clearInterval(timeoutID); | |
| 24 // Wait for a reasonably long time (50ms here) to make sure |action| is not fired anymore. | |
| 25 window.setTimeout(clearIntervalTest.step_func(function () | |
| 26 { | |
| 27 assert_equals(count, 3); | |
| 28 clearIntervalTest.done(); | |
| 29 }, 50)); | |
| 30 } | |
| 31 } | |
| 32 timeoutID = window.setInterval(action, 5); | |
| 33 }); | |
| 34 </script> | |
| 35 </body> | |
| 36 </html> | |
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