Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/testing/web-platform/tests/permissions-policy/experimental-features/unload-disallowed-subframe.tentative.window.js b/testing/web-platform/tests/permissions-policy/experimental-features/unload-disallowed-subframe.tentative.window.js
new file mode 100644
index 0000000000..b2fb19ae12
--- /dev/null
+++ b/testing/web-platform/tests/permissions-policy/experimental-features/unload-disallowed-subframe.tentative.window.js
@@ -0,0 +1,21 @@
+// META: title='unload' Policy : allowed in main frame but disallowed in subframe
+// META: script=/common/dispatcher/dispatcher.js
+// META: script=/common/utils.js
+// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js
+// META: script=./resources/unload-helper.js
+// META: timeout=long
+
+'use strict';
+
+// Check that unload is allowed by policy in main but can be disabled in the
+// subframe.
+promise_test(async t => {
+  const rcHelper =
+      new RemoteContextHelper({scripts: ['./resources/unload-helper.js']});
+  // In the same browsing context group to ensure BFCache is not used.
+  const main = await rcHelper.addWindow();
+  const subframe =
+      await main.addIframe({headers: [['Permissions-Policy', 'unload=()']]});
+  await assertWindowRunsUnload(subframe, 'subframe', {shouldRunUnload: false});
+  await assertWindowRunsUnload(main, 'main', {shouldRunUnload: true});
+});