1 files changed, 19 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/fetch/https/clonedresponse/https_test.js b/dom/serviceworkers/test/fetch/https/clonedresponse/https_test.js
new file mode 100644
index 0000000000..8ab34123af
--- /dev/null
+++ b/dom/serviceworkers/test/fetch/https/clonedresponse/https_test.js
@@ -0,0 +1,19 @@
+self.addEventListener("install", function (event) {
+  event.waitUntil(
+    caches.open("cache").then(function (cache) {
+      return cache.add("index.html");
+    })
+  );
+});
+
+self.addEventListener("fetch", function (event) {
+  if (event.request.url.includes("index.html")) {
+    event.respondWith(
+      new Promise(function (resolve, reject) {
+        caches.match(event.request).then(function (response) {
+          resolve(response.clone());
+        });
+      })
+    );
+  }
+});