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/* 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/. */
/**
* Test that view-source content can be reloaded to change encoding.
*/
"use strict";
var utils = ChromeUtils.import("resource://testing-common/mozmill/utils.jsm");
var { be_in_folder, create_folder, get_about_message, mc, select_click_row } =
ChromeUtils.import(
"resource://testing-common/mozmill/FolderDisplayHelpers.jsm"
);
var {
click_menus_in_sequence,
close_window,
plan_for_new_window,
wait_for_new_window,
} = ChromeUtils.import("resource://testing-common/mozmill/WindowHelpers.jsm");
var folder;
// Message content as stored in the message folder. Non-ASCII characters as
// escape codes for clarity.
var contentLatin1 = "Testar, ett tv\xE5 tre.";
var contentUTF8 = "Testar, ett tv\xC3\xA5 tre.";
// Message content as it should be displayed to the user.
var contentReadable = "Testar, ett två tre.";
// UTF-8 content displayed as Latin1.
var contentGarbled = "Testar, ett två tre.";
// Latin1 content displayed as UTF-8.
var contentReplaced = "Testar, ett tv� tre.";
add_setup(async function () {
folder = await create_folder("viewsource");
addToFolder("ISO-8859-1 header/ISO-8859-1 body", "ISO-8859-1", contentLatin1);
addToFolder("ISO-8859-1 header/UTF-8 body", "ISO-8859-1", contentUTF8);
addToFolder("UTF-8 header/ISO-8859-1 body", "UTF-8", contentLatin1);
addToFolder("UTF-8 header/UTF-8 body", "UTF-8", contentUTF8);
await be_in_folder(folder);
});
registerCleanupFunction(() => {
folder.deleteSelf(null);
});
/** Header matches the body. Should be readable in both places. */
add_task(async function latin1Header_with_latin1Body() {
await subtest(0, contentReadable, contentReadable);
});
/** Header doesn't match the body. Unicode characters should be displayed. */
add_task(async function latin1Header_with_utf8Body() {
await subtest(1, contentGarbled, contentGarbled);
});
/**
* Header doesn't match the body. Unreadable characters should be replaced
* in both places, but the view-source display defaults to windows-1252.
*/
add_task(async function utf8Header_with_latin1Body() {
await subtest(2, contentReplaced, contentReadable);
});
/**
* Header matches the body. Should be readable in both places, but the
* view-source display defaults to windows-1252.
*/
add_task(async function utf8Header_with_utf8Body() {
await subtest(3, contentReadable, contentGarbled);
});
function addToFolder(subject, charset, body) {
let msgId = Services.uuid.generateUUID() + "@invalid";
let source =
"From - Sat Nov 1 12:39:54 2008\n" +
"X-Mozilla-Status: 0001\n" +
"X-Mozilla-Status2: 00000000\n" +
"Message-ID: <" +
msgId +
">\n" +
"Date: Wed, 11 Jun 2008 20:32:02 -0400\n" +
"From: Tester <tests@mozillamessaging.invalid>\n" +
"MIME-Version: 1.0\n" +
"To: anna@example.com\n" +
`Subject: ${subject}` +
"\n" +
`Content-Type: text/plain; charset=${charset}\n` +
"Content-Transfer-Encoding: 8bit\n" +
"\n" +
body +
"\n";
folder.QueryInterface(Ci.nsIMsgLocalMailFolder);
folder.addMessage(source);
return folder.msgDatabase.getMsgHdrForMessageID(msgId);
}
async function subtest(row, expectedDisplayed, expectedSource) {
select_click_row(row);
let aboutMessage = get_about_message();
let displayContent =
aboutMessage.getMessagePaneBrowser().contentDocument.body.textContent;
Assert.stringContains(
displayContent,
expectedDisplayed,
"Message content must include the readable text"
);
Assert.equal(
aboutMessage.document.getElementById("messagepane").docShell.charset,
"UTF-8"
);
plan_for_new_window("navigator:view-source");
EventUtils.synthesizeKey("U", { shiftKey: false, accelKey: true });
let viewSourceController = wait_for_new_window("navigator:view-source");
utils.waitFor(
() =>
viewSourceController.window.document
.getElementById("content")
.contentDocument.querySelector("pre") != null,
"Timeout waiting for the latin1 view-source document to load."
);
let source =
viewSourceController.window.document.getElementById("content")
.contentDocument.body.textContent;
Assert.stringContains(
source,
expectedSource,
"View source must contain the readable text"
);
let popupshown;
// We can't use the menu on macOS.
if (AppConstants.platform != "macosx") {
let theContent =
viewSourceController.window.document.getElementById("content");
// Keep a reference to the originally loaded document.
let doc = theContent.contentDocument;
// Click the new window to make it receive further events properly.
EventUtils.synthesizeMouseAtCenter(theContent, {}, theContent.ownerGlobal);
await new Promise(resolve => setTimeout(resolve));
popupshown = BrowserTestUtils.waitForEvent(
viewSourceController.window.document.getElementById("viewmenu-popup"),
"popupshown"
);
let menuView =
viewSourceController.window.document.getElementById("menu_view");
EventUtils.synthesizeMouseAtCenter(menuView, {}, menuView.ownerGlobal);
await popupshown;
Assert.equal(
viewSourceController.window.document.getElementById(
"repair-text-encoding"
).disabled,
expectedSource == contentReadable
);
await click_menus_in_sequence(
viewSourceController.window.document.getElementById("viewmenu-popup"),
[{ id: "repair-text-encoding" }]
);
if (expectedSource != contentReadable) {
utils.waitFor(
() =>
viewSourceController.window.document.getElementById("content")
.contentDocument != doc &&
viewSourceController.window.document
.getElementById("content")
.contentDocument.querySelector("pre") != null,
"Timeout waiting utf-8 encoded view-source document to load."
);
source =
viewSourceController.window.document.getElementById("content")
.contentDocument.body.textContent;
Assert.stringContains(
source,
contentReadable,
"View source must contain the readable text"
);
}
}
// Check the context menu while were here.
let browser = viewSourceController.window.document.getElementById("content");
let contextMenu = viewSourceController.window.document.getElementById(
"viewSourceContextMenu"
);
popupshown = BrowserTestUtils.waitForEvent(contextMenu, "popupshown");
await BrowserTestUtils.synthesizeMouseAtCenter(
"body",
{ type: "contextmenu" },
browser
);
await popupshown;
let actualItems = [];
for (let item of contextMenu.children) {
if (item.localName == "menuitem" && !item.hidden) {
actualItems.push(item.id);
}
}
Assert.deepEqual(actualItems, [
"cMenu_copy",
"cMenu_selectAll",
"cMenu_find",
"cMenu_findAgain",
]);
contextMenu.hidePopup();
close_window(viewSourceController);
}
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