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| (Empty) | |
| 1 <html> |
| 2 <head> |
| 3 <script src="../fast/js/resources/js-test-pre.js"></script> |
| 4 <script src="vibration-utils.js"></script> |
| 5 </head> |
| 6 <body> |
| 7 <script> |
| 8 description('Tests for how durations are handled in the Vibration API.'); |
| 9 |
| 10 // Empty pattern is empty. Does not start a vibration. |
| 11 shouldBeTrue("navigator.vibrate([])"); |
| 12 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])"); |
| 13 shouldBeFalse("internals.isVibrating(document)"); |
| 14 stopVibration(); |
| 15 |
| 16 // An empty pattern is stored internally for a single 0. |
| 17 shouldBeTrue("navigator.vibrate(0)"); |
| 18 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])"); |
| 19 shouldBeFalse("internals.isVibrating(document)"); |
| 20 stopVibration(); |
| 21 |
| 22 // An empty pattern is stored internally for a single 0. |
| 23 shouldBeTrue("navigator.vibrate([0])"); |
| 24 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])"); |
| 25 shouldBeFalse("internals.isVibrating(document)"); |
| 26 stopVibration(); |
| 27 |
| 28 // The maximum vibration duration. |
| 29 shouldBeTrue("navigator.vibrate(10000)"); |
| 30 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000
])"); |
| 31 shouldBeTrue("internals.isVibrating(document)"); |
| 32 stopVibration(); |
| 33 |
| 34 // Overly long vibrations are truncated to the maximum duration. |
| 35 shouldBeTrue("navigator.vibrate(10001)"); |
| 36 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000
])"); |
| 37 shouldBeTrue("internals.isVibrating(document)"); |
| 38 stopVibration(); |
| 39 |
| 40 // All values in the sequence are truncated. |
| 41 shouldBeTrue("navigator.vibrate([10001, 10001, 10001])"); |
| 42 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000
, 10000, 10000])"); |
| 43 shouldBeTrue("internals.isVibrating(document)"); |
| 44 stopVibration(); |
| 45 |
| 46 // A negative integer is clamped to 0. This becomes an empty pattern. |
| 47 shouldBeTrue("navigator.vibrate(-1)"); |
| 48 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])"); |
| 49 shouldBeFalse("internals.isVibrating(document)"); |
| 50 stopVibration(); |
| 51 |
| 52 // WebIDL cannot clamp values in sequences yet, so -1 first overflows to a huge |
| 53 // number, then it is truncated to the maximum duration. |
| 54 // All values in the sequence overflow and truncate in the same way. |
| 55 // This is a bug, and this test exposes the incorrect behavior. |
| 56 // FIXME: http://crbug.com/309700 |
| 57 shouldBeTrue("navigator.vibrate([-1, -1, -1])"); |
| 58 shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000
, 10000, 10000])"); |
| 59 shouldBeTrue("internals.isVibrating(document)"); |
| 60 stopVibration(); |
| 61 |
| 62 </script> |
| 63 <script src="../fast/js/resources/js-test-post.js"></script> |
| 64 </body> |
| 65 </html> |
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Chromium Code Reviews
Issue 40443002:
Add Vibration API layout tests that inspect internal state. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master