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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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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/declarative/support/declarative-child-frame.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/declarative/support/declarative-child-frame.html')
-rw-r--r-- | testing/web-platform/tests/shadow-dom/declarative/support/declarative-child-frame.html | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/testing/web-platform/tests/shadow-dom/declarative/support/declarative-child-frame.html b/testing/web-platform/tests/shadow-dom/declarative/support/declarative-child-frame.html new file mode 100644 index 0000000000..603c47743b --- /dev/null +++ b/testing/web-platform/tests/shadow-dom/declarative/support/declarative-child-frame.html @@ -0,0 +1,23 @@ +<div id=iframe> + <div id=wrapper> + <div id=host> + <template shadowrootmode=open> + <span id=content>Content</span> + </template> + </div> + </div> +</div> + +<script> +function sendStatus(error, hasShadow, msg) { + const name = window.name; + parent.postMessage({ name, error, hasShadow, msg }, '*'); +} + +window.addEventListener('load', () => { + const host = document.querySelector('#host'); + if (!host) + return sendStatus(true, false, 'Unable to find host element'); + return sendStatus(false, !!host.shadowRoot); +}); +</script> |