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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-054.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-054.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-054.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-054.html b/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-054.html new file mode 100644 index 0000000000..232dc0d7b1 --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-054.html @@ -0,0 +1,34 @@ +<!doctype HTML> +<html> +<meta charset="utf8"> +<title>Display Locking: focus on styled element</title> +<link rel="author" title="Rakina Zata Amni" href="mailto:rakina@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> +<meta name="assert" content="focus does not target display-none but hidden elements"> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<div id="container" style="content-visibility: auto"> + <div id="focusable1" tabIndex="0"> + focusable thing + </div> + <div id="displayNoneParent"> + <div id="focusable2" tabIndex="0"> + focusable thing + </div> + </div> +</div> + +<script> +test(() => { + focusable1.style.display = "none"; + focusable1.focus(); + assert_not_equals(document.activeElement, focusable1); + + displayNoneParent.style.display = "none"; + focusable2.focus(); + assert_not_equals(document.activeElement, focusable2); +}, "Trying to focus on an element in a hidden subtree with display none will not work"); +</script> +</html> |