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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /layout/generic/test/test_overlay_scrollbar_position.html
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!doctype html>
+<meta charset="utf-8">
+<title>Test for overlay scrollbar positions</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<style>
+ div {
+ width: 100px;
+ height: 100px;
+ }
+</style>
+<div style="overflow-x: scroll" data-expected-bottom></div>
+<div style="overflow-y: scroll" data-expected-right></div>
+<div style="overflow-y: scroll" dir="rtl" data-expected-left></div>
+<script>
+add_task(async function() {
+ await SpecialPowers.pushPrefEnv({
+ set: [["ui.useOverlayScrollbars", 1]],
+ });
+ for (let div of document.querySelectorAll("div")) {
+ let rect = div.getBoundingClientRect();
+ let kids = SpecialPowers.InspectorUtils.getChildrenForNode(
+ div,
+ /* anonymous = */ true,
+ false
+ );
+ is(kids.length, 3, "Should create both horizontal and vertical scrollbars, and a scrollcorner");
+ for (let attr of ["top", "left", "bottom", "right"]) {
+ if (!div.hasAttribute(`data-expected-${attr}`)) {
+ continue;
+ }
+ let vertical = attr == "left" || attr == "right";
+ let scrollbar = kids[vertical ? 1 : 0];
+ is(scrollbar.tagName, "scrollbar", "Should find scrollbar");
+ is(scrollbar.getAttribute("orient"), vertical ? "vertical" : "horizontal", "Should be the right scrollbar");
+ let scrollbarRect = scrollbar.getBoundingClientRect();
+ let diff = scrollbarRect[attr] - rect[attr];
+ is(diff, 0, `Scrollbar should be at ${attr}: ${scrollbarRect[attr]} vs. ${rect[attr]}`);
+ }
+ }
+});
+</script>