1 files changed, 27 insertions, 0 deletions
diff --git a/toolkit/components/search/tests/xpcshell/test_SearchStaticData.js b/toolkit/components/search/tests/xpcshell/test_SearchStaticData.js
new file mode 100644
index 000000000..4e50ed2a9
--- /dev/null
+++ b/toolkit/components/search/tests/xpcshell/test_SearchStaticData.js
@@ -0,0 +1,27 @@
+/* Any copyright is dedicated to the Public Domain.
+ *    http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/*
+ * Tests the SearchStaticData module.
+ */
+
+"use strict";
+
+Cu.import("resource://gre/modules/SearchStaticData.jsm", this);
+
+function run_test() {
+  do_check_true(SearchStaticData.getAlternateDomains("www.google.com")
+                                .indexOf("www.google.fr") != -1);
+  do_check_true(SearchStaticData.getAlternateDomains("www.google.fr")
+                                .indexOf("www.google.com") != -1);
+  do_check_true(SearchStaticData.getAlternateDomains("www.google.com")
+                                .every(d => d.startsWith("www.google.")));
+  do_check_true(SearchStaticData.getAlternateDomains("google.com").length == 0);
+
+  // Test that methods from SearchStaticData module can be overwritten,
+  // needed for hotfixing.
+  let backup = SearchStaticData.getAlternateDomains;
+  SearchStaticData.getAlternateDomains = () => ["www.bing.fr"];
+  do_check_matches(SearchStaticData.getAlternateDomains("www.bing.com"), ["www.bing.fr"]);
+  SearchStaticData.getAlternateDomains = backup;
+}