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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/portals/about-blank-cannot-host.html
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
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.html18
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
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index 0000000000..c43fbc93ba
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+++ 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>