1 files changed, 46 insertions, 0 deletions
diff --git a/toolkit/mozapps/update/tests/unit_aus_update/cleanupDownloadingForDifferentChannel.js b/toolkit/mozapps/update/tests/unit_aus_update/cleanupDownloadingForDifferentChannel.js
new file mode 100644
index 000000000..a0a95af1b
--- /dev/null
+++ b/toolkit/mozapps/update/tests/unit_aus_update/cleanupDownloadingForDifferentChannel.js
@@ -0,0 +1,46 @@
+/* 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/.
+ */
+
+/* General Update Manager Tests */
+
+function run_test() {
+  setupTestCommon();
+
+  debugDump("testing removal of an active update for a channel that is not" +
+            "valid due to switching channels (Bug 486275).");
+
+  let patches = getLocalPatchString(null, null, null, null, null, null,
+                                    STATE_DOWNLOADING);
+  let updates = getLocalUpdateString(patches, null, null, "version 1.0", "1.0");
+  writeUpdatesToXMLFile(getLocalUpdatesXMLString(updates), true);
+  writeStatusFile(STATE_DOWNLOADING);
+
+  patches = getLocalPatchString(null, null, null, null, null, null,
+                                STATE_FAILED);
+  updates = getLocalUpdateString(patches, null, "Existing", "version 3.0",
+                                 "3.0", "3.0", null, null, null, null,
+                                 getString("patchApplyFailure"));
+  writeUpdatesToXMLFile(getLocalUpdatesXMLString(updates), false);
+
+  setUpdateChannel("original_channel");
+
+  standardInit();
+
+  Assert.equal(gUpdateManager.updateCount, 1,
+               "the update manager update count" + MSG_SHOULD_EQUAL);
+  let update = gUpdateManager.getUpdateAt(0);
+  Assert.equal(update.name, "Existing",
+               "the update's name" + MSG_SHOULD_EQUAL);
+
+  Assert.ok(!gUpdateManager.activeUpdate,
+            "there should not be an active update");
+  // Verify that the active-update.xml file has had the update from the old
+  // channel removed.
+  let file = getUpdatesXMLFile(true);
+  Assert.equal(readFile(file), getLocalUpdatesXMLString(""),
+               "the contents of active-update.xml" + MSG_SHOULD_EQUAL);
+
+  doTestFinish();
+}