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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 /testing/web-platform/tests/css/cssom/getComputedStyle-layout-dependent-replaced-into-ib-split.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>
+<title>getComputedStyle() returns the right style for layout-dependent properties for nodes that have been just inserted into the document, and that have an ancestor whose layout tree was recreated (like an IB-split)</title>
+<link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1585882">
+<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>
+ div {
+ width: 100%;
+ }
+</style>
+<span>
+ <div></div>
+</span>
+<script>
+test(() => {
+ let oldDiv = document.querySelector("div");
+ window.unused = oldDiv.getBoundingClientRect(); // update layout
+
+ let oldWidth = getComputedStyle(oldDiv).width;
+ assert_true(oldWidth.indexOf("px") !== -1, "Should return the used value for width");
+
+ let newDiv = document.createElement("div");
+ oldDiv.replaceWith(newDiv);
+
+ assert_equals(getComputedStyle(newDiv).width, oldWidth, "Should return the used value for width (just inserted into the document)");
+}, "getComputedStyle() should return used value correctly for nodes just inserted into the document, even if they're in an IB-split");
+</script>