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| 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-method-delegatesFocus-nested-browsing-context.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-method-delegatesFocus-nested-browsing-context.html')
| -rw-r--r-- | testing/web-platform/tests/shadow-dom/focus/focus-method-delegatesFocus-nested-browsing-context.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/shadow-dom/focus/focus-method-delegatesFocus-nested-browsing-context.html b/testing/web-platform/tests/shadow-dom/focus/focus-method-delegatesFocus-nested-browsing-context.html new file mode 100644 index 0000000000..d2724f17d5 --- /dev/null +++ b/testing/web-platform/tests/shadow-dom/focus/focus-method-delegatesFocus-nested-browsing-context.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>HTML Test: focus() on shadow host within an iframe 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> +<body> +<script> +test(() => { + const iframe = document.createElement("iframe"); + document.body.appendChild(iframe); + iframe.addEventListener("load", () => { + iframe.contentDocument.body.innerHTML = + `<div id="host"></div>`; + const host = iframe.contentDocument.getElementById("host"); + const firstInput = iframe.contentDocument.createElement("input"); + const secondInput = iframe.contentDocument.createElement("input"); + + host.attachShadow({mode: 'open', delegatesFocus: true}); + host.shadowRoot.appendChild(firstInput); + host.shadowRoot.appendChild(secondInput); + + iframe.contentDocument.body.appendChild(host); + + secondInput.focus(); + assert_equals(host.shadowRoot.activeElement, secondInput); + + // host is a shadow-including-ancestor of secondInput, so + // the focus should remain secondInput. + host.focus(); + assert_equals(host.shadowRoot.activeElement, secondInput); + }); +}, "focus delegate step should not be run when the focus target is a shadow-including inclusive ancestor of the current focus."); +</script> +</body> |