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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/. */
"use strict";
const TEST_PAGE =
"http://mochi.test:8888/browser/browser/components/customizableui/test/support/test_967000_charEncoding_page.html";
add_task(async function() {
info("Check Character Encoding panel functionality");
// add the Character Encoding button to the panel
CustomizableUI.addWidgetToArea(
"characterencoding-button",
CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
);
await waitForOverflowButtonShown();
let newTab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
TEST_PAGE,
true,
true
);
await document.getElementById("nav-bar").overflowable.show();
let charEncodingButton = document.getElementById("characterencoding-button");
charEncodingButton.click();
let characterEncodingView = document.getElementById(
"PanelUI-characterEncodingView"
);
let subviewShownPromise = subviewShown(characterEncodingView);
await subviewShownPromise;
let checkedButtons = characterEncodingView.querySelectorAll(
"toolbarbutton[checked='true']"
);
let initialEncoding = checkedButtons[0];
is(
initialEncoding.getAttribute("label"),
"Western",
"The western encoding is initially selected"
);
// change the encoding
let encodings = characterEncodingView.querySelectorAll(
"toolbarbutton:not(.subviewbutton-back)"
);
let newEncoding = encodings[1].hasAttribute("checked")
? encodings[2]
: encodings[1];
let browserStopPromise = BrowserTestUtils.browserStopped(gBrowser, TEST_PAGE);
newEncoding.click();
await browserStopPromise;
is(
gBrowser.selectedBrowser.characterSet,
"UTF-8",
"The encoding should be changed to UTF-8"
);
ok(
!gBrowser.selectedBrowser.mayEnableCharacterEncodingMenu,
"The encoding menu should be disabled"
);
// check that the new encodng is applied
await document.getElementById("nav-bar").overflowable.show();
charEncodingButton.click();
checkedButtons = characterEncodingView.querySelectorAll(
"toolbarbutton[checked='true']"
);
let selectedEncodingName = checkedButtons[0].getAttribute("label");
ok(
selectedEncodingName == "Unicode",
"The encoding was changed to " + selectedEncodingName
);
CustomizableUI.removeWidgetFromArea("characterencoding-button");
CustomizableUI.addWidgetToArea(
"characterencoding-button",
CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
);
await waitForOverflowButtonShown();
await document.getElementById("nav-bar").overflowable.show();
charEncodingButton = document.getElementById("characterencoding-button");
// check the encoding menu again
is(
charEncodingButton.getAttribute("disabled"),
"true",
"We should disable the encoding menu"
);
BrowserTestUtils.removeTab(newTab);
});
add_task(async function asyncCleanup() {
// reset the panel to the default state
await resetCustomization();
ok(CustomizableUI.inDefaultState, "The UI is in default state again.");
});
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