1 files changed, 91 insertions, 0 deletions
diff --git a/comm/mail/test/browser/composition/browser_quoteMessage.js b/comm/mail/test/browser/composition/browser_quoteMessage.js
new file mode 100644
index 0000000000..72f53d8315
--- /dev/null
+++ b/comm/mail/test/browser/composition/browser_quoteMessage.js
@@ -0,0 +1,91 @@
+/* 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/. */
+
+/**
+ * Tests that in the compose window, Options > Quote Message works well for
+ * non-UTF8 encoding.
+ */
+
+var { close_compose_window, open_compose_with_reply, get_compose_body } =
+  ChromeUtils.import("resource://testing-common/mozmill/ComposeHelpers.jsm");
+var {
+  be_in_folder,
+  create_folder,
+  get_about_message,
+  open_message_from_file,
+  select_click_row,
+} = ChromeUtils.import(
+  "resource://testing-common/mozmill/FolderDisplayHelpers.jsm"
+);
+var { click_menus_in_sequence, close_window } = ChromeUtils.import(
+  "resource://testing-common/mozmill/WindowHelpers.jsm"
+);
+
+var folderToStoreMessages;
+
+add_setup(async function () {
+  folderToStoreMessages = await create_folder("QuoteTestFolder");
+});
+
+add_task(async function test_quoteMessage() {
+  await be_in_folder(folderToStoreMessages);
+
+  let file = new FileUtils.File(getTestFilePath("data/iso-2022-jp.eml"));
+  let msgc = await open_message_from_file(file);
+  // Copy the message to a folder, so that Quote Message menu item is enabled.
+  let documentChild = msgc.window.content.document.documentElement;
+  EventUtils.synthesizeMouseAtCenter(
+    documentChild,
+    { type: "contextmenu", button: 2 },
+    documentChild.ownerGlobal
+  );
+  let aboutMessage = get_about_message(msgc.window);
+  await click_menus_in_sequence(
+    aboutMessage.document.getElementById("mailContext"),
+    [
+      { id: "mailContext-copyMenu" },
+      { label: "Local Folders" },
+      { label: "QuoteTestFolder" },
+    ]
+  );
+  close_window(msgc);
+
+  // Select message and click reply.
+  select_click_row(0);
+  let cwc = open_compose_with_reply();
+  let composeBody = get_compose_body(cwc).textContent;
+  Assert.equal(
+    composeBody.match(/世界/g).length,
+    1,
+    "Message should be quoted by replying"
+  );
+
+  if (["linux", "win"].includes(AppConstants.platform)) {
+    // Click Options > Quote Message.
+    EventUtils.synthesizeMouseAtCenter(
+      cwc.window.document.getElementById("optionsMenu"),
+      {},
+      cwc.window.document.getElementById("optionsMenu").ownerGlobal
+    );
+    await click_menus_in_sequence(
+      cwc.window.document.getElementById("optionsMenuPopup"),
+      [{ id: "menu_quoteMessage" }]
+    );
+    // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+    await new Promise(resolve => setTimeout(resolve, 50));
+  } else {
+    // Native menubar is used on macOS, didn't find a way to click it.
+    cwc.window.goDoCommand("cmd_quoteMessage");
+    // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+    await new Promise(resolve => setTimeout(resolve, 1));
+  }
+  composeBody = get_compose_body(cwc).textContent;
+  Assert.equal(
+    composeBody.match(/世界/g).length,
+    2,
+    "Message should be quoted again by Options > Quote Message."
+  );
+
+  close_compose_window(cwc);
+});