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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="../../../resources/js-test.js"></script> |
| 5 </head> |
| 6 <body> |
| 7 <p>This is basic behavior test for isTabStop attribute.</p> |
| 8 <pre id="console"></pre> |
| 9 <script> |
| 10 var div; |
| 11 |
| 12 function test() { |
| 13 debug("Testing isTabStop property and attribute"); |
| 14 |
| 15 debug("Test isTabStop normal assignment behavior"); |
| 16 div = document.createElement("div"); |
| 17 var flag = div.isTabStop; |
| 18 shouldBe("div.isTabStop", "false"); |
| 19 |
| 20 div.isTabStop = flag; |
| 21 shouldBe("div.isTabStop", "false"); |
| 22 |
| 23 div.removeAttribute('isTabstop'); |
| 24 shouldBe("div.isTabStop", "false"); |
| 25 |
| 26 debug("Test isTabStop override by tabindex property"); |
| 27 div.tabIndex = 0; |
| 28 shouldBe("div.isTabStop", "true"); |
| 29 |
| 30 div.tabIndex = -1; |
| 31 shouldBe("div.isTabStop", "false"); |
| 32 |
| 33 div.tabIndex = 1; |
| 34 shouldBe("div.isTabStop", "true"); |
| 35 |
| 36 debug("Test isTabStop override by tabindex attribute"); |
| 37 div.isTabStop = false; |
| 38 div.setAttribute("tabindex", "0"); |
| 39 shouldBe("div.isTabStop", "true"); |
| 40 |
| 41 div.isTabStop = true; |
| 42 div.setAttribute("tabindex", "-1"); |
| 43 shouldBe("div.isTabStop", "false"); |
| 44 |
| 45 div.isTabStop = false; |
| 46 div.setAttribute("tabIndex", "1"); |
| 47 shouldBe("div.isTabStop", "true"); |
| 48 |
| 49 debug("Test isTabStop change after tabindex change"); |
| 50 div.tabIndex = 0; |
| 51 div.isTabStop = false; |
| 52 shouldBe("div.isTabStop", "false"); |
| 53 |
| 54 div.tabIndex = -1; |
| 55 div.isTabStop = true; |
| 56 shouldBe("div.isTabStop", "true"); |
| 57 |
| 58 debug("Test isTabStop change before tabindex change which will be overridden
"); |
| 59 div.isTabStop = false; |
| 60 div.tabIndex = 0; |
| 61 shouldBe("div.isTabStop", "true"); |
| 62 |
| 63 div.isTabStop = true; |
| 64 div.tabIndex = -1; |
| 65 shouldBe("div.isTabStop", "false"); |
| 66 } |
| 67 |
| 68 function run_test() { |
| 69 if (window.testRunner) |
| 70 testRunner.dumpAsText(); |
| 71 |
| 72 test(); |
| 73 |
| 74 debug('Test finished.'); |
| 75 } |
| 76 |
| 77 run_test(); |
| 78 </script> |
| 79 </body> |
| 80 </html> |
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