import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

toolkit/mozapps/update/tests/unit_aus_update/cleanupSuccessLogsFIFO.js

@@ -0,0 +1,45 @@
+/* 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/.
+ */
+
+function run_test() {
+  setupTestCommon();
+
+  debugDump("testing update logs are first in first out deleted");
+
+  writeUpdatesToXMLFile(getLocalUpdatesXMLString(""), false);
+  let patches = getLocalPatchString(null, null, null, null, null, null,
+                                    STATE_PENDING);
+  let updates = getLocalUpdateString(patches);
+  writeUpdatesToXMLFile(getLocalUpdatesXMLString(updates), true);
+  writeStatusFile(STATE_SUCCEEDED);
+
+  let log = getUpdateLog(FILE_LAST_UPDATE_LOG);
+  writeFile(log, "Backup Update Log");
+
+  log = getUpdateLog(FILE_BACKUP_UPDATE_LOG);
+  writeFile(log, "To Be Deleted Backup Update Log");
+
+  log = getUpdateLog(FILE_UPDATE_LOG);
+  writeFile(log, "Last Update Log");
+
+  standardInit();
+
+  Assert.ok(!log.exists(), MSG_SHOULD_NOT_EXIST);
+
+  log = getUpdateLog(FILE_LAST_UPDATE_LOG);
+  Assert.ok(log.exists(), MSG_SHOULD_EXIST);
+  Assert.equal(readFile(log), "Last Update Log",
+               "the last update log contents" + MSG_SHOULD_EQUAL);
+
+  log = getUpdateLog(FILE_BACKUP_UPDATE_LOG);
+  Assert.ok(log.exists(), MSG_SHOULD_EXIST);
+  Assert.equal(readFile(log), "Backup Update Log",
+               "the backup update log contents" + MSG_SHOULD_EQUAL);
+
+  let dir = getUpdatesPatchDir();
+  Assert.ok(dir.exists(), MSG_SHOULD_EXIST);
+
+  doTestFinish();
+}