2 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/requestidlecallback/resources/post_name_on_load.html b/testing/web-platform/tests/requestidlecallback/resources/post_name_on_load.html
new file mode 100644
index 0000000000..4679a6e6ec
--- /dev/null
+++ b/testing/web-platform/tests/requestidlecallback/resources/post_name_on_load.html
@@ -0,0 +1,7 @@
+<!doctype html>
+<script>
+  addEventListener('load', _ => {
+    let params = new URLSearchParams(window.location.search);
+    window.opener.postMessage(params.get('name'), '*');
+  });
+</script>
diff --git a/testing/web-platform/tests/requestidlecallback/resources/ric-utils.js b/testing/web-platform/tests/requestidlecallback/resources/ric-utils.js
new file mode 100644
index 0000000000..d6d22767a9
--- /dev/null
+++ b/testing/web-platform/tests/requestidlecallback/resources/ric-utils.js
@@ -0,0 +1,14 @@
+function getDeadlineForNextIdleCallback() {
+    return new Promise(
+        resolve =>
+            requestIdleCallback(deadline => resolve(deadline.timeRemaining()))
+    );
+}
+
+function getPendingRenderDeadlineCap() {
+    return 1000 / 60;
+}
+
+function getRICRetryCount() {
+    return 10;
+}
+\ No newline at end of file