1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/clipboard-apis/feature-policy/clipboard-read/clipboard-read-enabled-by-feature-policy-attribute-cross-origin-tentative.https.sub.html b/testing/web-platform/tests/clipboard-apis/feature-policy/clipboard-read/clipboard-read-enabled-by-feature-policy-attribute-cross-origin-tentative.https.sub.html
new file mode 100644
index 0000000000..367d033d0f
--- /dev/null
+++ b/testing/web-platform/tests/clipboard-apis/feature-policy/clipboard-read/clipboard-read-enabled-by-feature-policy-attribute-cross-origin-tentative.https.sub.html
@@ -0,0 +1,31 @@
+<!doctype html>
+<body>Body needed for test_driver.click()</body>
+<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>
+<script src="/feature-policy/resources/featurepolicy.js"></script>
+<script src="../../resources/user-activation.js"></script>
+<script>
+'use strict';
+
+const same_origin_src =
+  '/feature-policy/resources/feature-policy-clipboard-read.html';
+const cross_origin_src =
+  'https://{{domains[www]}}:{{ports[https][0]}}' + same_origin_src;
+
+// TODO(https://github.com/whatwg/html/issues/5493, https://crbug.com/1074482):
+// In Chrome and Firefox, Cross-origin focus requires user gesture. In Chrome
+// only, cross-origin focus is asynchronous. Implement WPT support for
+// cross-origin focus.
+promise_test(async t => {
+  await waitForUserActivation();
+  test_feature_availability(
+    'navigator.clipboard.readText()',
+    t,
+    cross_origin_src,
+    expect_feature_available_default,
+    'clipboard-read'
+  );
+}, 'Feature policy "clipboard-read" can be enabled in cross-origin iframe using allow="clipboard-read" attribute');
+</script>