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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="../../../resources/js-test.js"></script> |
| 5 </head> |
| 6 <body> |
| 7 <div id="container" style="overflow: scroll; height: 200px; width: 200px"> |
| 8 <div style="height: 1000px; width: 1000px; border: 1px solid black;"> |
| 9 This box should force the container div to have a scrollable area to test. |
| 10 </div> |
| 11 </div> |
| 12 <script type="text/javascript"> |
| 13 if (window.testRunner) |
| 14 testRunner.dumpAsText(); |
| 15 |
| 16 var element = document.getElementById("container"); |
| 17 |
| 18 description("This test makes sure setting scrollLeft or scrollTop to\ |
| 19 an invalid value throws an exception."); |
| 20 |
| 21 // scrollLeft ///////////////////////// |
| 22 debug(''); |
| 23 debug('scrollLeft Tests'); |
| 24 debug(''); |
| 25 |
| 26 debug("Testing - setting scrollLeft to a valid value"); |
| 27 shouldNotThrow('element.scrollLeft = 32'); |
| 28 shouldNotThrow('element.scrollLeft = 32.1'); |
| 29 shouldNotThrow('element.scrollLeft = "string"'); |
| 30 shouldNotThrow('element.scrollLeft = null'); |
| 31 shouldNotThrow('element.scrollLeft = undefined'); |
| 32 shouldNotThrow('element.scrollLeft = Infinity'); |
| 33 shouldNotThrow('element.scrollLeft = NaN'); |
| 34 shouldNotThrow('element.scrollLeft = { x: 42 }'); |
| 35 shouldNotThrow('element.scrollLeft = { x: 42, behavior: "auto" }'); |
| 36 shouldNotThrow('element.scrollLeft = { x: 42, behavior: "instant" }'); |
| 37 shouldNotThrow('element.scrollLeft = { x: 42, behavior: "smooth" }'); |
| 38 |
| 39 debug("Testing - setting scrollLeft to an invalid value"); |
| 40 shouldThrow('element.scrollLeft = { }'); |
| 41 shouldThrow('element.scrollLeft = { x: 42, behavior: "" }'); |
| 42 shouldThrow('element.scrollLeft = { x: 42, behavior: "abcd" }'); |
| 43 shouldThrow('element.scrollLeft = { behavior: "abcd" }'); |
| 44 shouldThrow('element.scrollLeft = { behavior: "smooth" }'); |
| 45 shouldThrow('element.scrollLeft = { behavior: "instant" }'); |
| 46 shouldThrow('element.scrollLeft = { behavior: "smooth" }'); |
| 47 |
| 48 // scrollTop ///////////////////////// |
| 49 debug(''); |
| 50 debug('scrollTop Tests'); |
| 51 debug(''); |
| 52 |
| 53 debug("Testing - setting scrollTop to a valid value"); |
| 54 shouldNotThrow('element.scrollTop = 32'); |
| 55 shouldNotThrow('element.scrollTop = 32.1'); |
| 56 shouldNotThrow('element.scrollTop = "string"'); |
| 57 shouldNotThrow('element.scrollTop = null'); |
| 58 shouldNotThrow('element.scrollTop = undefined'); |
| 59 shouldNotThrow('element.scrollTop = Infinity'); |
| 60 shouldNotThrow('element.scrollTop = NaN'); |
| 61 shouldNotThrow('element.scrollTop = { y: 42 }'); |
| 62 shouldNotThrow('element.scrollTop = { y: 42, behavior: "auto" }'); |
| 63 shouldNotThrow('element.scrollTop = { y: 42, behavior: "instant" }'); |
| 64 shouldNotThrow('element.scrollTop = { y: 42, behavior: "smooth" }'); |
| 65 |
| 66 debug("Testing - setting scrollTop to an invalid value"); |
| 67 shouldThrow('element.scrollTop = { }'); |
| 68 shouldThrow('element.scrollTop = { y: 42, behavior: "" }'); |
| 69 shouldThrow('element.scrollTop = { y: 42, behavior: "abcd" }'); |
| 70 shouldThrow('element.scrollTop = { behavior: "abcd" }'); |
| 71 shouldThrow('element.scrollTop = { behavior: "smooth" }'); |
| 72 shouldThrow('element.scrollTop = { behavior: "instant" }'); |
| 73 shouldThrow('element.scrollTop = { behavior: "smooth" }'); |
| 74 </script> |
| 75 </body> |
| 76 </html> |
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