1 files changed, 63 insertions, 0 deletions
diff --git a/toolkit/mozapps/update/tests/unit_aus_update/cleanupSuccessLogsFIFO.js b/toolkit/mozapps/update/tests/unit_aus_update/cleanupSuccessLogsFIFO.js
new file mode 100644
index 0000000000..9caceccc99
--- /dev/null
+++ b/toolkit/mozapps/update/tests/unit_aus_update/cleanupSuccessLogsFIFO.js
@@ -0,0 +1,63 @@
+/* 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/.
+ */
+
+async function run_test() {
+  setupTestCommon();
+
+  debugDump("testing update logs are first in first out deleted");
+
+  let patchProps = { state: STATE_PENDING };
+  let patches = getLocalPatchString(patchProps);
+  let updates = getLocalUpdateString({}, patches);
+  writeUpdatesToXMLFile(getLocalUpdatesXMLString(updates), true);
+  writeStatusFile(STATE_SUCCEEDED);
+
+  let log = getUpdateDirFile(FILE_LAST_UPDATE_LOG);
+  writeFile(log, "Backup Update Log");
+
+  log = getUpdateDirFile(FILE_BACKUP_UPDATE_LOG);
+  writeFile(log, "To Be Deleted Backup Update Log");
+
+  log = getUpdateDirFile(FILE_UPDATE_LOG);
+  writeFile(log, "Last Update Log");
+
+  standardInit();
+
+  Assert.ok(
+    !gUpdateManager.downloadingUpdate,
+    "there should not be a downloading update"
+  );
+  Assert.ok(!gUpdateManager.readyUpdate, "there should not be a ready update");
+  Assert.equal(
+    gUpdateManager.getUpdateCount(),
+    1,
+    "the update manager update count" + MSG_SHOULD_EQUAL
+  );
+  await waitForUpdateXMLFiles();
+
+  log = getUpdateDirFile(FILE_UPDATE_LOG);
+  Assert.ok(!log.exists(), MSG_SHOULD_NOT_EXIST);
+
+  log = getUpdateDirFile(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 = getUpdateDirFile(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 = getUpdateDirFile(DIR_PATCH);
+  Assert.ok(dir.exists(), MSG_SHOULD_EXIST);
+
+  doTestFinish();
+}