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ladybird/Tests/LibWeb/Text/input/wpt-import/css/cssom-view/client-props-root.html
Andreas Kling 90cfa2597d Tests: Import WPT tests for clientLeft and clientTop
Import several WPT tests covering client* properties:
- client-props-input.html (border offsets on input/textarea)
- client-props-root.html (root element client properties)
- client-props-zoom.html (client properties with zoom)
- client-props-inline-list-item.html (inline list-item display)
- client-props-root-display-none-crash.html (crash test)
- table-client-props.html (table element client properties)
2026-02-22 13:24:05 +01:00

30 lines
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HTML

<!doctype html>
<title>client* on the scrolling element</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
<link rel="help" href="https://drafts.csswg.org/cssom-view/#extension-to-the-element-interface">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1654769">
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<link rel="author" title="Mozilla" href="https://mozilla.org">
<script src=../../resources/testharness.js></script>
<script src=../../resources/testharnessreport.js></script>
<style>
:root {
/* Ensure the width of the root element's box is smaller than the viewport. */
margin: 5px;
/* Remove the scrollbars so that we can test {Width, Height}. */
scrollbar-width: none;
/* Would love to add a border but https://github.com/w3c/csswg-drafts/issues/5363 */
}
</style>
<div style="height: 200vh; width: 200vw"></div>
<script>
test(function() {
scrollTo(100, 100);
assert_equals(document.documentElement.clientTop, 0, "Client top doesn't depend on scrolling");
assert_equals(document.documentElement.clientLeft, 0, "Client left doesn't depend on scrolling");
assert_equals(document.documentElement.clientWidth, window.innerWidth, "Without scrollbars, client width should match viewport width");
assert_equals(document.documentElement.clientHeight, window.innerHeight, "Without scrollbars, client height should match viewport height");
}, "client* properties on the root element");
</script>