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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/semantics/forms/the-fieldset-element/disabled-003.html | |
parent | Initial commit. (diff) | |
download | firefox-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>
Diffstat (limited to 'testing/web-platform/tests/html/semantics/forms/the-fieldset-element/disabled-003.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/forms/the-fieldset-element/disabled-003.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/forms/the-fieldset-element/disabled-003.html b/testing/web-platform/tests/html/semantics/forms/the-fieldset-element/disabled-003.html new file mode 100644 index 0000000000..de01eb57fc --- /dev/null +++ b/testing/web-platform/tests/html/semantics/forms/the-fieldset-element/disabled-003.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Disable nested fieldsets with focused element</title> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-fieldset-element"> +<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1427047"> +<link rel="author" href="mailto:xiaochengh@chromium.org"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<div id=container1> + <fieldset id=target1> + <legend>foo</legend> + <fieldset> + <legend>bar</legend> + <input id=input1> + </fieldset> + </fieldset> +</div> +<script> +test(() => { + input1.focus(); + target1.disabled = true; + assert_not_equals(document.activeElement, input1); +}, 'Disable light-nested fieldsets should not crash'); +</script> + +<div id=container2></div> +<script> +test(() => { + let n = 100; + let markup = '<fieldset><legend>foo</legend>'.repeat(n) + + '<input id=input2>' + '</fieldset>'.repeat(n); + container2.innerHTML = markup; + input2.focus(); + container2.firstChild.disabled = true; + assert_not_equals(document.activeElement, input2); +}, 'Disable deep-nested fieldsets should not hang'); +</script> + |