1 files changed, 45 insertions, 0 deletions
diff --git a/toolkit/components/places/tests/bookmarks/test_388695.js b/toolkit/components/places/tests/bookmarks/test_388695.js
new file mode 100644
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+++ b/toolkit/components/places/tests/bookmarks/test_388695.js
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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Get bookmark service
+let bm = PlacesUtils.bookmarks;
+
+// Test that Bookmarks fetch properly orders its results based on
+// the last modified value. Note we cannot rely on dateAdded due to
+// the low PR_Now() resolution.
+
+add_task(async function sort_bookmark_by_relevance() {
+  let now = new Date();
+  let modifiedTime = new Date(now.setHours(now.getHours() - 2));
+
+  let url = "http://foo.tld.com/";
+  let parentGuid = (
+    await bm.insert({
+      type: bm.TYPE_FOLDER,
+      title: "test folder",
+      parentGuid: bm.unfiledGuid,
+    })
+  ).guid;
+  let item1Guid = (await bm.insert({ url, parentGuid })).guid;
+  let item2Guid = (
+    await bm.insert({
+      url,
+      parentGuid,
+      dateAdded: modifiedTime,
+      lastModified: modifiedTime,
+    })
+  ).guid;
+  let bms = [];
+  await bm.fetch({ url }, bm1 => bms.push(bm1));
+  Assert.equal(bms[0].guid, item1Guid);
+  Assert.equal(bms[1].guid, item2Guid);
+  await bm.update({ guid: item2Guid, title: "modified" });
+
+  let bms1 = [];
+  await bm.fetch({ url }, bm2 => bms1.push(bm2));
+  Assert.equal(bms1[0].guid, item2Guid);
+  Assert.equal(bms1[1].guid, item1Guid);
+});