1 files changed, 53 insertions, 0 deletions
diff --git a/browser/components/places/tests/unit/test_browserGlue_corrupt.js b/browser/components/places/tests/unit/test_browserGlue_corrupt.js
new file mode 100644
index 0000000000..0514b06bbc
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+++ b/browser/components/places/tests/unit/test_browserGlue_corrupt.js
@@ -0,0 +1,53 @@
+/* -*- 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/. */
+
+/**
+ * Tests that nsBrowserGlue correctly restores bookmarks from a JSON backup if
+ * database is corrupt and one backup is available.
+ */
+
+function run_test() {
+  // Create our bookmarks.html from bookmarks.glue.html.
+  create_bookmarks_html("bookmarks.glue.html");
+
+  remove_all_JSON_backups();
+
+  // Create our JSON backup from bookmarks.glue.json.
+  create_JSON_backup("bookmarks.glue.json");
+
+  run_next_test();
+}
+
+registerCleanupFunction(function () {
+  remove_bookmarks_html();
+  remove_all_JSON_backups();
+  return PlacesUtils.bookmarks.eraseEverything();
+});
+
+add_task(async function test_main() {
+  // Create a corrupt database.
+  await createCorruptDB();
+
+  // Initialize nsBrowserGlue before Places.
+  Cc["@mozilla.org/browser/browserglue;1"].getService(Ci.nsISupports);
+
+  // Check the database was corrupt.
+  // nsBrowserGlue uses databaseStatus to manage initialization.
+  Assert.equal(
+    PlacesUtils.history.databaseStatus,
+    PlacesUtils.history.DATABASE_STATUS_CORRUPT
+  );
+
+  // The test will continue once restore has finished.
+  await promiseTopicObserved("places-browser-init-complete");
+
+  // Check that JSON backup has been restored.
+  let bm = await PlacesUtils.bookmarks.fetch({
+    parentGuid: PlacesUtils.bookmarks.toolbarGuid,
+    index: 0,
+  });
+  Assert.equal(bm.title, "examplejson");
+});