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Bug 422132 part.2 Add new tests r=smaug

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Masayuki Nakano 2012-08-20 11:46:08 +09:00
Родитель 458cc0d34f
Коммит b618daeb4c
2 изменённых файлов: 95 добавлений и 0 удалений
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1
content/events/test/Makefile.in
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@ -34,6 +34,7 @@ MOCHITEST_FILES = \
test_bug405632.html \
test_bug409604.html \
test_bug412567.html \
test_bug422132.html \
test_bug426082.html \
test_bug427537.html \
test_bug432698.html \

94
content/events/test/test_bug422132.html Normal file
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@ -0,0 +1,94 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=422132
-->
<head>
<title>Test for Bug 422132</title>
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=422132">Mozilla Bug 422132</a>
<p id="display"></p>
<div id="target" style="font-size: 0; width: 200px; height: 200px; overflow: auto;">
<div style="width: 1000px; height: 1000px;"></div>
</div>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 422132 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTests, window);
function hitEventLoop(aFunc, aTimes)
{
if (--aTimes) {
setTimeout(hitEventLoop, 0, aFunc, aTimes);
} else {
setTimeout(aFunc, 20);
}
}
function runTests()
{
SpecialPowers.setIntPref("mousewheel.min_line_scroll_amount", 1);
SpecialPowers.setIntPref("mousewheel.transaction.timeout", 100000);
var target = document.getElementById("target");
var scrollLeft = target.scrollLeft;
var scrollTop = target.scrollTop;
synthesizeWheel(target, 10, 10,
{ deltaMode: WheelEvent.DOM_DELTA_PIXEL,
deltaX: 0.5, deltaY: 0.5, lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 });
hitEventLoop(function () {
is(target.scrollLeft, scrollLeft, "scrolled to right by 0.5px delta value");
is(target.scrollTop, scrollTop, "scrolled to bottom by 0.5px delta value");
scrollLeft = target.scrollLeft;
scrollTop = target.scrollTop;
synthesizeWheel(target, 10, 10,
{ deltaMode: WheelEvent.DOM_DELTA_PIXEL,
deltaX: 0.5, deltaY: 0.5, lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 });
hitEventLoop(function () {
ok(target.scrollLeft > scrollLeft,
"not scrolled to right by 0.5px delta value with pending 0.5px delta");
ok(target.scrollTop > scrollTop,
"not scrolled to bottom by 0.5px delta value with pending 0.5px delta");
scrollLeft = target.scrollLeft;
scrollTop = target.scrollTop;
synthesizeWheel(target, 10, 10,
{ deltaMode: WheelEvent.DOM_DELTA_LINE,
deltaX: 0.5, deltaY: 0.5, lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 });
hitEventLoop(function () {
is(target.scrollLeft, scrollLeft, "scrolled to right by 0.5 line delta value");
is(target.scrollTop, scrollTop, "scrolled to bottom by 0.5 line delta value");
scrollLeft = target.scrollLeft;
scrollTop = target.scrollTop;
synthesizeWheel(target, 10, 10,
{ deltaMode: WheelEvent.DOM_DELTA_LINE,
deltaX: 0.5, deltaY: 0.5, lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 });
hitEventLoop(function () {
ok(target.scrollLeft > scrollLeft,
"not scrolled to right by 0.5 line delta value with pending 0.5 line delta");
ok(target.scrollTop > scrollTop,
"not scrolled to bottom by 0.5 line delta value with pending 0.5 line delta");
SpecialPowers.clearUserPref("mousewheel.min_line_scroll_amount");
SpecialPowers.clearUserPref("mousewheel.transaction.timeout");
SimpleTest.finish();
}, 20);
}, 20);
}, 20);
}, 20);
}
</script>
</pre>
</body>
</html>