1 files changed, 43 insertions, 0 deletions
diff --git a/comm/mail/base/test/unit/test_emptyTrash_dbViewWrapper.js b/comm/mail/base/test/unit/test_emptyTrash_dbViewWrapper.js
new file mode 100644
index 0000000000..d392a9ece2
--- /dev/null
+++ b/comm/mail/base/test/unit/test_emptyTrash_dbViewWrapper.js
@@ -0,0 +1,43 @@
+/* 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/. */
+
+/* import-globals-from resources/viewWrapperTestUtils.js */
+load("resources/viewWrapperTestUtils.js");
+initViewWrapperTestUtils({ mode: "imap", offline: false });
+
+add_task(async function test_real_folder_load_and_move_to_trash() {
+  let viewWrapper = make_view_wrapper();
+  let [[msgFolder], msgSet] = await messageInjection.makeFoldersWithSets(1, [
+    { count: 1 },
+  ]);
+
+  await view_open(
+    viewWrapper,
+    messageInjection.getRealInjectionFolder(msgFolder)
+  );
+  verify_messages_in_view(msgSet, viewWrapper);
+
+  await messageInjection.trashMessages(msgSet);
+  verify_empty_view(viewWrapper);
+});
+
+add_task(async function test_empty_trash() {
+  let viewWrapper = make_view_wrapper();
+  let trashHandle = await messageInjection.getTrashFolder();
+  let trashFolder = messageInjection.getRealInjectionFolder(trashHandle);
+
+  await view_open(viewWrapper, trashFolder);
+
+  await messageInjection.emptyTrash();
+  verify_empty_view(viewWrapper);
+
+  Assert.ok(viewWrapper.displayedFolder !== null);
+
+  let [msgSet] = await messageInjection.makeNewSetsInFolders(
+    [trashHandle],
+    [{ count: 1 }]
+  );
+
+  verify_messages_in_view(msgSet, viewWrapper);
+});