diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/shadow-dom/focus/focus-tab-on-shadow-host.html | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/shadow-dom/focus/focus-tab-on-shadow-host.html')
-rw-r--r-- | testing/web-platform/tests/shadow-dom/focus/focus-tab-on-shadow-host.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/shadow-dom/focus/focus-tab-on-shadow-host.html b/testing/web-platform/tests/shadow-dom/focus/focus-tab-on-shadow-host.html new file mode 100644 index 0000000000..0dffc0157f --- /dev/null +++ b/testing/web-platform/tests/shadow-dom/focus/focus-tab-on-shadow-host.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>HTML Test: Use tab to navigate the focus to an element inside shadow host with delegatesFocus</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/resources/testdriver.js"></script> +<script src="/resources/testdriver-vendor.js"></script> +<script src="resources/shadow-utils.js"></script> + +<body> + <div id="host"></div> +</body> + +<script> +const host = document.getElementById("host"); + +const shadowRoot = host.attachShadow({ mode: "open", delegatesFocus: true }); +const input = document.createElement("input"); +shadowRoot.appendChild(input); + +promise_test(async function() { + assert_equals(document.activeElement, document.body); + // Press <tab> + await navigateFocusForward(); + assert_equals(document.activeElement, host); + assert_equals(shadowRoot.activeElement, input); + assert_true(host.matches(':focus')); + assert_true(input.matches(':focus')); + assert_true(input.matches(':focus-visible')); +}, ":focus should be applied to the host and :focus-visible should be applied to the child node when the focus is moved by <tab>"); +</script> |