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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 <script> | |
| 4 function setupTest() { | |
| 5 var horizontalOverflow = testResults[currentTest][1]; | |
| 6 if (horizontalOverflow) { | |
| 7 document.getElementById('child').style.width = '200px'; | |
| 8 } else { | |
| 9 document.getElementById('child').style.width = '50px'; | |
| 10 } | |
| 11 | |
| 12 var verticalOverflow = testResults[currentTest][2]; | |
| 13 if (verticalOverflow) { | |
| 14 document.getElementById('child').style.height = '200px'; | |
| 15 } else { | |
| 16 document.getElementById('child').style.height = '50px'; | |
| 17 } | |
| 18 } | |
| 19 | |
| 20 function finished(result) | |
| 21 { | |
| 22 document.getElementById('result').innerHTML = result; | |
| 23 | |
| 24 if (window.testRunner) | |
| 25 testRunner.notifyDone(); | |
| 26 } | |
| 27 | |
| 28 function nextTest() { | |
| 29 if (currentTest == testResults.length) { | |
| 30 finished("SUCCESS"); | |
| 31 return; | |
| 32 } | |
| 33 | |
| 34 forceLayout(); | |
| 35 setupTest(); | |
| 36 forceLayout(); | |
| 37 } | |
| 38 | |
| 39 function overflowChanged(event) { | |
| 40 var result = [event.orient, event.horizontalOverflow, event.verticalOver
flow]; | |
| 41 | |
| 42 if ('' + result == testResults[currentTest]) { | |
| 43 currentTest++; | |
| 44 nextTest(); | |
| 45 } else | |
| 46 finished("FAILURE: expected " + testResults[currentTest] + " got " +
result); | |
| 47 } | |
| 48 | |
| 49 function forceLayout() { | |
| 50 document.body.offsetTop; | |
| 51 } | |
| 52 | |
| 53 function runTest() { | |
| 54 if (window.testRunner) { | |
| 55 testRunner.dumpAsText(); | |
| 56 testRunner.waitUntilDone(); | |
| 57 } | |
| 58 | |
| 59 testResults = [[OverflowEvent.HORIZONTAL, true, false], | |
| 60 [OverflowEvent.HORIZONTAL, false, false], | |
| 61 [OverflowEvent.VERTICAL, false, true], | |
| 62 [OverflowEvent.VERTICAL, false, false], | |
| 63 [OverflowEvent.BOTH, true, true], | |
| 64 [OverflowEvent.BOTH, false, false], | |
| 65 [OverflowEvent.VERTICAL, false, true], | |
| 66 [OverflowEvent.BOTH, true, false], | |
| 67 [OverflowEvent.BOTH, false, true]]; | |
| 68 | |
| 69 currentTest = 0; | |
| 70 | |
| 71 var c = document.getElementById('container'); | |
| 72 c.addEventListener('overflowchanged', overflowChanged, false); | |
| 73 nextTest(); | |
| 74 } | |
| 75 </script> | |
| 76 </head> | |
| 77 <body onload="runTest()"> | |
| 78 <div id="container" style="width:100; height:100px; border: solid red 2px; o
verflow: hidden"> | |
| 79 <div id="child" style="margin-top: 30px; margin-left: 30px; width:50px;
height:50px; border: solid blue 2px;"></div> | |
| 80 </div> | |
| 81 This tests that overflowchanged events are fired correctly. If the test is s
uccessful, the text "SUCCESS" should be shown below. | |
| 82 <div id="result">FAILURE</div> | |
| 83 </body> | |
| 84 </html> | |
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Chromium Code Reviews
Issue 959643002:
Remove the overflowchanged event with a runtime flag (Closed)
Base URL: svn://svn.chromium.org/blink/trunk