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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html
parentInitial commit. (diff)
downloadfirefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+++ b/testing/web-platform/tests/css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<title>getComputedStyle() returns the right style for layout-dependent properties for nodes that have had an IB sibling removed</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>
+ <div></div>
+</span>
+<script>
+test(() => {
+ let first = document.querySelector("div");
+ let second = document.querySelector("div + div");
+
+ let oldWidth = getComputedStyle(second).width;
+ assert_true(oldWidth.indexOf("px") !== -1, "Should return the used value for width");
+
+ first.remove();
+
+ assert_equals(getComputedStyle(second).width, oldWidth, "Should return the used value for width (after sibling removal)");
+}, "getComputedStyle() should return the correct used value for nodes that have had an IB-split sibling removed");
+</script>