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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/blur-on-shadow-host-delegatesFocus.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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/blur-on-shadow-host-delegatesFocus.html')
| -rw-r--r-- | testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html b/testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html new file mode 100644 index 0000000000..289b554372 --- /dev/null +++ b/testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>HTML Test: Blur on shadow host</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> + +<div id="host"> + <input id="slotted"> +</div> + +<script> +const host = document.getElementById("host"); + +const shadowRoot = host.attachShadow({ mode: "open", delegatesFocus: true }); + +shadowRoot.innerHTML = "<input><slot>" + +test(function() { + host.focus(); + assert_equals(document.activeElement, host); + assert_equals(shadowRoot.activeElement, shadowRoot.querySelector("input")); + host.blur(); + assert_equals(document.activeElement, document.body); + assert_equals(shadowRoot.activeElement, null); +}, "Calling blur() on shadow host with delegatesFocus should remove the focus."); + +test(function() { + const slotted = document.getElementById("slotted"); + slotted.focus(); + assert_equals(document.activeElement, slotted); + assert_equals(shadowRoot.activeElement, null) + host.blur(); + assert_equals(document.activeElement, slotted); + assert_equals(shadowRoot.activeElement, null) +}, "Calling blur() on shadow host with delegatesFocus when the focus is on a slotted element should not remove the focus."); +</script> |