1 files changed, 114 insertions, 0 deletions
diff --git a/comm/mailnews/local/test/unit/test_pop3Filters.js b/comm/mailnews/local/test/unit/test_pop3Filters.js
new file mode 100644
index 0000000000..53ef182a6d
--- /dev/null
+++ b/comm/mailnews/local/test/unit/test_pop3Filters.js
@@ -0,0 +1,114 @@
+/* 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/. */
+
+var { PromiseTestUtils } = ChromeUtils.import(
+  "resource://testing-common/mailnews/PromiseTestUtils.jsm"
+);
+
+let [daemon, server, handler] = setupServerDaemon();
+server.start();
+registerCleanupFunction(() => {
+  server.stop();
+});
+
+let incomingServer = createPop3ServerAndLocalFolders(server.port);
+
+/**
+ * Inject a message to the server and do a GetNewMail for the incomingServer.
+ */
+async function getNewMail() {
+  daemon.setMessages(["message1.eml", "message3.eml"]);
+  let urlListener = new PromiseTestUtils.PromiseUrlListener();
+  MailServices.pop3.GetNewMail(
+    null,
+    urlListener,
+    localAccountUtils.inboxFolder,
+    incomingServer
+  );
+  return urlListener.promise;
+}
+
+/**
+ * Test DeleteFromPop3Server filter should send DELE for matched message.
+ */
+add_task(async function testDeleteFromPop3Server() {
+  // Turn on leaveMessagesOnServer, so that DELE would not be sent normally.
+  incomingServer.leaveMessagesOnServer = true;
+
+  // Create a DeleteFromPop3Server filter.
+  let filterList = incomingServer.getFilterList(null);
+  let filter = filterList.createFilter("deleteFromServer");
+
+  let searchTerm = filter.createTerm();
+  searchTerm.attrib = Ci.nsMsgSearchAttrib.Subject;
+  searchTerm.op = Ci.nsMsgSearchOp.Contains;
+  let value = searchTerm.value;
+  value.str = "mail 2";
+  searchTerm.value = value;
+  filter.appendTerm(searchTerm);
+
+  let action = filter.createAction();
+  action.type = Ci.nsMsgFilterAction.DeleteFromPop3Server;
+  filter.appendAction(action);
+
+  filter.enabled = true;
+  filterList.insertFilterAt(0, filter);
+
+  await getNewMail();
+  do_check_transaction(server.playTransaction(), [
+    "CAPA",
+    "AUTH PLAIN",
+    "STAT",
+    "LIST",
+    "UIDL",
+    "RETR 1", // message1.eml doesn't match the filter, no DELE.
+    "RETR 2",
+    "DELE 2", // message3.eml matches the filter, DELE was sent.
+  ]);
+
+  // MailServices.accounts.removeIncomingServer(incomingServer, false);
+  filterList.removeFilterAt(0);
+});
+
+/**
+ * Test FetchBodyFromPop3Server filter should send RETR for matched message.
+ */
+add_task(async function testFetchBodyFromPop3Server() {
+  incomingServer.leaveMessagesOnServer = true;
+  // Turn on leaveMessagesOnServer, so that RETR would not be sent normally.
+  incomingServer.headersOnly = true;
+
+  // Create a FetchBodyFromPop3Server filter.
+  let filterList = incomingServer.getFilterList(null);
+  let filter = filterList.createFilter("fetchBodyFromServer");
+
+  let searchTerm = filter.createTerm();
+  searchTerm.attrib = Ci.nsMsgSearchAttrib.Subject;
+  searchTerm.op = Ci.nsMsgSearchOp.Contains;
+  let value = searchTerm.value;
+  value.str = "mail 2";
+  searchTerm.value = value;
+  filter.appendTerm(searchTerm);
+
+  let action = filter.createAction();
+  action.type = Ci.nsMsgFilterAction.FetchBodyFromPop3Server;
+  filter.appendAction(action);
+
+  filter.enabled = true;
+  filterList.insertFilterAt(0, filter);
+
+  await getNewMail();
+  do_check_transaction(server.playTransaction(), [
+    "CAPA",
+    "AUTH PLAIN",
+    "STAT",
+    "LIST",
+    "UIDL",
+    "TOP 1 0", // message1.eml doesn't match the filter, no RETR.
+    "TOP 2 0",
+    "RETR 2", // message3.eml matches the filter, RETR was sent.
+  ]);
+
+  filterList.removeFilterAt(0);
+});