Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 100 insertions, 0 deletions

diff --git a/toolkit/components/antitracking/test/browser/serviceWorker.js b/toolkit/components/antitracking/test/browser/serviceWorker.js
new file mode 100644
index 0000000000..32555d8c25
--- /dev/null
+++ b/toolkit/components/antitracking/test/browser/serviceWorker.js
@@ -0,0 +1,100 @@
+let value = "";
+let fetch_url = "";
+
+self.onfetch = function(e) {
+  fetch_url = e.request.url;
+};
+
+// Call clients.claim() to enable fetch event.
+self.addEventListener("activate", e => {
+  e.waitUntil(self.clients.claim());
+});
+
+self.addEventListener("message", async e => {
+  let res = {};
+
+  switch (e.data.type) {
+    case "GetScriptValue":
+      res.result = "OK";
+      res.value = value;
+      break;
+
+    case "SetScriptValue":
+      res.result = "OK";
+      value = e.data.value;
+      break;
+
+    case "HasCache":
+      // Return if the cache storage exists or not.
+      try {
+        res.value = await caches.has(e.data.value);
+        res.result = "OK";
+      } catch (e) {
+        res.result = "ERROR";
+      }
+      break;
+
+    case "SetCache":
+      // Open a cache storage with the given name.
+      try {
+        let cache = await caches.open(e.data.value);
+        await cache.add("empty.js");
+        res.result = "OK";
+      } catch (e) {
+        res.result = "ERROR";
+      }
+      break;
+
+    case "SetIndexedDB":
+      await new Promise(resolve => {
+        let idxDB = indexedDB.open("test", 1);
+
+        idxDB.onupgradeneeded = evt => {
+          let db = evt.target.result;
+          db.createObjectStore("foobar", { keyPath: "id" });
+        };
+
+        idxDB.onsuccess = evt => {
+          let db = evt.target.result;
+          db
+            .transaction("foobar", "readwrite")
+            .objectStore("foobar")
+            .put({ id: 1, value: e.data.value }).onsuccess = _ => {
+            resolve();
+          };
+        };
+      });
+      res.result = "OK";
+      break;
+
+    case "GetIndexedDB":
+      res.value = await new Promise(resolve => {
+        let idxDB = indexedDB.open("test", 1);
+
+        idxDB.onsuccess = evt => {
+          let db = evt.target.result;
+          db
+            .transaction("foobar")
+            .objectStore("foobar")
+            .get(1).onsuccess = ee => {
+            resolve(
+              ee.target.result === undefined ? "" : ee.target.result.value
+            );
+          };
+        };
+      });
+      res.result = "OK";
+      break;
+
+    case "GetFetchURL":
+      res.value = fetch_url;
+      fetch_url = "";
+      res.result = "OK";
+      break;
+
+    default:
+      res.result = "ERROR";
+  }
+
+  e.source.postMessage(res);
+});