Project import generated by Copybara.
GitOrigin-RevId: d9e9e3fb4e31372ec1fb43b178994ca78fa8fe70
diff --git a/static/js/tracker/ac_test.js b/static/js/tracker/ac_test.js
new file mode 100644
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--- /dev/null
+++ b/static/js/tracker/ac_test.js
@@ -0,0 +1,40 @@
+/* Copyright 2016 The Chromium Authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file or at
+ * https://developers.google.com/open-source/licenses/bsd
+ */
+
+var firstCharMap;
+
+function setUp() {
+ firstCharMap = new Object();
+}
+
+function testAddItemToFirstCharMap_OneWordLabel() {
+ _AC_AddItemToFirstCharMap(firstCharMap, 'h', 'Hot');
+ let hArray = firstCharMap['h'];
+ assertEquals(1, hArray.length);
+ assertEquals('Hot', hArray[0].value);
+
+ _AC_AddItemToFirstCharMap(firstCharMap, '-', '-Hot');
+ _AC_AddItemToFirstCharMap(firstCharMap, 'h', '-Hot');
+ let minusArray = firstCharMap['-'];
+ assertEquals(1, minusArray.length);
+ assertEquals('-Hot', minusArray[0].value);
+ hArray = firstCharMap['h'];
+ assertEquals(2, hArray.length);
+ assertEquals('Hot', hArray[0].value);
+ assertEquals('-Hot', hArray[1].value);
+}
+
+function testAddItemToFirstCharMap_KeyValueLabels() {
+ _AC_AddItemToFirstCharMap(firstCharMap, 'p', 'Priority-High');
+ _AC_AddItemToFirstCharMap(firstCharMap, 'h', 'Priority-High');
+ let pArray = firstCharMap['p'];
+ assertEquals(1, pArray.length);
+ assertEquals('Priority-High', pArray[0].value);
+ let hArray = firstCharMap['h'];
+ assertEquals(1, hArray.length);
+ assertEquals('Priority-High', hArray[0].value);
+}