1 files changed, 20 insertions, 0 deletions
diff --git a/testing/web-platform/tests/permissions-policy/resources/permissions-policy-clipboard-write.html b/testing/web-platform/tests/permissions-policy/resources/permissions-policy-clipboard-write.html
new file mode 100644
index 0000000000..7eb96e3db0
--- /dev/null
+++ b/testing/web-platform/tests/permissions-policy/resources/permissions-policy-clipboard-write.html
@@ -0,0 +1,20 @@
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script>
+'use strict';
+
+(async () => {
+  try {
+    // TODO(https://crbug.com/1074482): Cross-origin focus is asynchronous and
+    // requires user gesture. Implement testing support for cross-origin focus.
+    window.focus(); // The Clipboard API requires focus.
+
+    await test_driver.set_permission({ name: 'clipboard-write' }, 'granted');
+    await navigator.clipboard.writeText('test text');
+
+    window.parent.postMessage({ enabled: true }, "*");
+  } catch (e) {
+    window.parent.postMessage({ enabled: false }, "*");
+  }
+})();
+</script>