1 files changed, 86 insertions, 0 deletions
diff --git a/toolkit/components/places/tests/unit/test_PlacesUtils_invalidateCachedGuids.js b/toolkit/components/places/tests/unit/test_PlacesUtils_invalidateCachedGuids.js
new file mode 100644
index 0000000000..33bf696a29
--- /dev/null
+++ b/toolkit/components/places/tests/unit/test_PlacesUtils_invalidateCachedGuids.js
@@ -0,0 +1,86 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+async function changeGuid(db, id, newGuid) {
+  await db.execute(
+    `UPDATE moz_bookmarks SET
+       guid = :newGuid
+     WHERE id = :id`,
+    { id, newGuid }
+  );
+}
+
+add_task(async function test_invalidateCachedGuids() {
+  info("Add bookmarks");
+  await PlacesUtils.bookmarks.insertTree({
+    guid: PlacesUtils.bookmarks.unfiledGuid,
+    children: [
+      {
+        guid: "bookmarkAAAA",
+        url: "http://example.com/a",
+        title: "A",
+      },
+      {
+        guid: "bookmarkBBBB",
+        url: "http://example.com/b",
+        title: "B",
+      },
+    ],
+  });
+
+  let ids = await PlacesUtils.promiseManyItemIds([
+    "bookmarkAAAA",
+    "bookmarkBBBB",
+  ]);
+  Assert.equal(
+    await PlacesUtils.promiseItemGuid(ids.get("bookmarkAAAA")),
+    "bookmarkAAAA"
+  );
+  Assert.equal(
+    await PlacesUtils.promiseItemGuid(ids.get("bookmarkBBBB")),
+    "bookmarkBBBB"
+  );
+
+  info("Change GUIDs");
+  await PlacesUtils.withConnectionWrapper(
+    "test_invalidateCachedGuids",
+    async function(db) {
+      await db.executeTransaction(async function() {
+        await changeGuid(db, ids.get("bookmarkAAAA"), "bookmarkCCCC");
+        await changeGuid(db, ids.get("bookmarkBBBB"), "bookmarkDDDD");
+      });
+    }
+  );
+  Assert.equal(
+    await PlacesUtils.promiseItemId("bookmarkAAAA"),
+    ids.get("bookmarkAAAA")
+  );
+  Assert.equal(
+    await PlacesUtils.promiseItemId("bookmarkBBBB"),
+    ids.get("bookmarkBBBB")
+  );
+
+  info("Invalidate the cache");
+  PlacesUtils.invalidateCachedGuids();
+
+  let newIds = await PlacesUtils.promiseManyItemIds([
+    "bookmarkCCCC",
+    "bookmarkDDDD",
+  ]);
+  Assert.equal(
+    await PlacesUtils.promiseItemGuid(newIds.get("bookmarkCCCC")),
+    "bookmarkCCCC"
+  );
+  Assert.equal(
+    await PlacesUtils.promiseItemGuid(newIds.get("bookmarkDDDD")),
+    "bookmarkDDDD"
+  );
+  await Assert.rejects(
+    PlacesUtils.promiseItemId("bookmarkAAAA"),
+    /no item found for the given GUID/
+  );
+  await Assert.rejects(
+    PlacesUtils.promiseItemId("bookmarkBBBB"),
+    /no item found for the given GUID/
+  );
+});