| <DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("Tests large values for WheelEvent.wheelDeltaX / wheelDeltaY."); |
| |
| evalAndLog("wheelEvent = new WheelEvent('foo', { wheelDeltaX:-2147483648, wheelDeltaY:-2147483648 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "-2147483648"); |
| shouldBe("wheelEvent.wheelDeltaY", "-2147483648"); |
| shouldBe("wheelEvent.deltaX", "2147483648"); |
| shouldBe("wheelEvent.deltaY", "2147483648"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = new WheelEvent('foo', { wheelDeltaX:2147483647, wheelDeltaY:2147483647 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "2147483647"); |
| shouldBe("wheelEvent.wheelDeltaY", "2147483647"); |
| shouldBe("wheelEvent.deltaX", "-2147483647"); |
| shouldBe("wheelEvent.deltaY", "-2147483647"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = new WheelEvent('foo', { deltaX:-2147483647, deltaY:-2147483647 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "2147483647"); |
| shouldBe("wheelEvent.wheelDeltaY", "2147483647"); |
| shouldBe("wheelEvent.deltaX", "-2147483647"); |
| shouldBe("wheelEvent.deltaY", "-2147483647"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = new WheelEvent('foo', { deltaX:-2147483648, deltaY:-2147483648 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "2147483647"); |
| shouldBe("wheelEvent.wheelDeltaY", "2147483647"); |
| shouldBe("wheelEvent.deltaX", "-2147483648"); |
| shouldBe("wheelEvent.deltaY", "-2147483648"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = new WheelEvent('foo', { deltaX:2147483647, deltaY:2147483647 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "-2147483647"); |
| shouldBe("wheelEvent.wheelDeltaY", "-2147483647"); |
| shouldBe("wheelEvent.deltaX", "2147483647"); |
| shouldBe("wheelEvent.deltaY", "2147483647"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = new WheelEvent('foo', { deltaX:-2147483649, deltaY:-2147483649 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "2147483647"); |
| shouldBe("wheelEvent.wheelDeltaY", "2147483647"); |
| shouldBe("wheelEvent.deltaX", "-2147483649"); |
| shouldBe("wheelEvent.deltaY", "-2147483649"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = new WheelEvent('foo', { deltaX:2147483649, deltaY:2147483649 })"); |
| shouldBe("wheelEvent.wheelDeltaX", "-2147483648"); |
| shouldBe("wheelEvent.wheelDeltaY", "-2147483648"); |
| shouldBe("wheelEvent.deltaX", "2147483649"); |
| shouldBe("wheelEvent.deltaY", "2147483649"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = document.createEvent('wheelevent')"); |
| evalAndLog("wheelEvent.initWebKitWheelEvent(-2147483648, -2147483648)"); |
| shouldBe("wheelEvent.deltaX", "2147483648"); |
| shouldBe("wheelEvent.deltaY", "2147483648"); |
| |
| debug(""); |
| evalAndLog("wheelEvent = document.createEvent('wheelevent')"); |
| evalAndLog("wheelEvent.initWebKitWheelEvent(2147483647, 2147483647)"); |
| shouldBe("wheelEvent.deltaX", "-2147483647"); |
| shouldBe("wheelEvent.deltaY", "-2147483647"); |
| </script> |
| </body> |
| </html> |
