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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/events/test/test_bug1013412.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/events/test/test_bug1013412.html')
| -rw-r--r-- | dom/events/test/test_bug1013412.html | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/dom/events/test/test_bug1013412.html b/dom/events/test/test_bug1013412.html new file mode 100644 index 0000000000..938445bd66 --- /dev/null +++ b/dom/events/test/test_bug1013412.html @@ -0,0 +1,111 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1013412 +--> +<head> + <title>Test for Bug 1013412</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/paint_listener.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <style> + #content { + height: 800px; + overflow: scroll; + } + + #scroller { + height: 2000px; + background: repeating-linear-gradient(#EEE, #EEE 100px, #DDD 100px, #DDD 200px); + } + + #scrollbox { + margin-top: 200px; + width: 500px; + height: 500px; + border-radius: 250px; + box-shadow: inset 0 0 0 60px #555; + background: #777; + } + + #circle { + position: relative; + left: 240px; + top: 20px; + border: 10px solid white; + border-radius: 10px; + width: 0px; + height: 0px; + transform-origin: 10px 230px; + will-change: transform; + } + </style> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1013412">Mozilla Bug 1013412</a> +<p id="display"></p> +<div id="content"> + <p>Scrolling the page should be async, but scrolling over the dark circle should not scroll the page and instead rotate the white ball.</p> + <div id="scroller"> + <div id="scrollbox"> + <div id="circle"></div> + </div> + </div> +</div> +<pre id="test"> +<script type="application/javascript"> + +/** Test for Bug 1013412 **/ + +var rotation = 0; +var rotationAdjusted = false; + +var incrementForMode = function (mode) { + switch (mode) { + case WheelEvent.DOM_DELTA_PIXEL: return 1; + case WheelEvent.DOM_DELTA_LINE: return 15; + case WheelEvent.DOM_DELTA_PAGE: return 400; + } + return 0; +}; + +document.getElementById("scrollbox").addEventListener("wheel", function (e) { + rotation += e.deltaY * incrementForMode(e.deltaMode) * 0.2; + document.getElementById("circle").style.transform = "rotate(" + rotation + "deg)"; + rotationAdjusted = true; + e.preventDefault(); +}); + +var iteration = 0; +function runTest() { + var content = document.getElementById('content'); + if (iteration < 300) { // enough iterations that we would scroll to the bottom of 'content' + iteration++; + sendWheelAndPaint(content, 100, 10, + { deltaMode: WheelEvent.DOM_DELTA_LINE, + deltaY: 1.0, lineOrPageDeltaY: 1 }, + runTest); + return; + } + var scrollbox = document.getElementById('scrollbox'); + is(content.scrollTop < content.scrollTopMax, true, "We should not have scrolled to the bottom of the scrollframe"); + is(rotationAdjusted, true, "The rotation should have been adjusted"); + SimpleTest.finish(); +} + +function startTest() { + // If we allow smooth scrolling the "smooth" scrolling may cause the page to + // glide past the scrollbox (which is supposed to stop the scrolling) and so + // we might end up at the bottom of the page. + SpecialPowers.pushPrefEnv({"set": [["general.smoothScroll", false]]}, runTest); +} + +SimpleTest.waitForExplicitFinish(); +SimpleTest.waitForFocus(startTest, window); + +</script> +</pre> + +</body> +</html> |