1 files changed, 38 insertions, 0 deletions
diff --git a/toolkit/mozapps/update/tests/unit_aus_update/downloadResumeForSameAppVersion.js b/toolkit/mozapps/update/tests/unit_aus_update/downloadResumeForSameAppVersion.js
new file mode 100644
index 0000000000..8a386513f3
--- /dev/null
+++ b/toolkit/mozapps/update/tests/unit_aus_update/downloadResumeForSameAppVersion.js
@@ -0,0 +1,38 @@
+/* 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 resuming an update download in progress for the same " +
+      "version of the application on startup (Bug 485624)"
+  );
+
+  let patchProps = { state: STATE_DOWNLOADING };
+  let patches = getLocalPatchString(patchProps);
+  let updateProps = { appVersion: "1.0" };
+  let updates = getLocalUpdateString(updateProps, patches);
+  writeUpdatesToXMLFile(getLocalUpdatesXMLString(updates), true);
+  writeStatusFile(STATE_DOWNLOADING);
+
+  standardInit();
+
+  Assert.equal(
+    gUpdateManager.getUpdateCount(),
+    0,
+    "the update manager updateCount attribute" + MSG_SHOULD_EQUAL
+  );
+  Assert.equal(
+    gUpdateManager.downloadingUpdate.state,
+    STATE_DOWNLOADING,
+    "the update manager activeUpdate state attribute" + MSG_SHOULD_EQUAL
+  );
+
+  // Cancel the download early to prevent it writing the update xml files during
+  // shutdown.
+  await gAUS.stopDownload();
+  executeSoon(doTestFinish);
+}