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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-050.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.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-050.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-050.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-050.html b/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-050.html new file mode 100644 index 0000000000..bcc4f5e430 --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-050.html @@ -0,0 +1,39 @@ +<!doctype HTML> +<html> +<meta charset="utf8"> +<title>Content Visibility: focus on new 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 can target content-visibility: auto subtrees created while hidden"> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<style> +.auto { + content-visibility: auto; +} +.spacer { + height: 3000px; +} +</style> + +<div class=spacer></div> +<div id=container class=auto></div> + +<script> +async_test((t) => { + function runTest() { + const focusable = document.createElement("div"); + focusable.tabIndex = 0; + container.appendChild(focusable); + focusable.focus(); + requestAnimationFrame(() => { + t.step(() => assert_greater_than(document.scrollingElement.scrollTop, 500)); + t.done(); + }); + } + onload = requestAnimationFrame(() => requestAnimationFrame(runTest)); +}, "Using tabindex to focus an newly constructed element in an auto subtree focuses element"); +</script> +</html> |