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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/portals/about-blank-cannot-host.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/portals/about-blank-cannot-host.html')
| -rw-r--r-- | testing/web-platform/tests/portals/about-blank-cannot-host.html | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/portals/about-blank-cannot-host.html b/testing/web-platform/tests/portals/about-blank-cannot-host.html new file mode 100644 index 0000000000..c43fbc93ba --- /dev/null +++ b/testing/web-platform/tests/portals/about-blank-cannot-host.html @@ -0,0 +1,18 @@ +<!DOCTYPE html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> + +promise_test(async (t) => { + assert_implements("HTMLPortalElement" in self); + let hostWindow = window.open(); + assert_equals(hostWindow.location.href, "about:blank"); + + let portal = hostWindow.document.createElement("portal"); + portal.src = "resources/simple-portal.html"; + hostWindow.document.body.appendChild(portal); + + await promise_rejects_dom(t, "InvalidStateError", hostWindow.DOMException, portal.activate()); +}, "about:blank cannot host a portal"); + +</script> |