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-rw-r--r--testing/web-platform/tests/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/legend-dynamic-update.html19
1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/legend-dynamic-update.html b/testing/web-platform/tests/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/legend-dynamic-update.html
new file mode 100644
index 0000000000..5dc68244fe
--- /dev/null
+++ b/testing/web-platform/tests/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/legend-dynamic-update.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<title>legend and dynamic update</title>
+<link rel=fieldset-foo-ref.html>
+<p>There should be a normal fieldset below with the legend "Foo".</p>
+<fieldset>
+ <legend>F</legend>
+</fieldset>
+<script>
+ const legend = document.querySelector('legend');
+ // force layout
+ legend.offsetTop;
+ requestAnimationFrame(() => {
+ legend.textContent += "oo";
+ requestAnimationFrame(() => {
+ document.documentElement.removeAttribute('class');
+ });
+ });
+</script>