diff -r 000000000000 -r 6474c204b198 toolkit/components/places/tests/migration/test_database_from_alpha.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/places/tests/migration/test_database_from_alpha.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,34 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * This file tests migration replaces the database if schema version < 6.
+ */
+
+add_test(function corrupt_database_not_exists() {
+  let dbFile = gProfD.clone();
+  dbFile.append("places.sqlite.corrupt");
+  do_check_false(dbFile.exists());
+  run_next_test();
+});
+
+add_test(function database_is_valid() {
+  do_check_eq(PlacesUtils.history.databaseStatus,
+              PlacesUtils.history.DATABASE_STATUS_CORRUPT);
+  do_check_eq(DBConn().schemaVersion, CURRENT_SCHEMA_VERSION);
+  run_next_test();
+});
+
+add_test(function corrupt_database_exists() {
+  let dbFile = gProfD.clone();
+  dbFile.append("places.sqlite.corrupt");
+  do_check_true(dbFile.exists());
+  run_next_test();
+});
+
+function run_test()
+{
+  setPlacesDatabase("places_alpha.sqlite");
+  run_next_test();
+}
+