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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
"use strict";
const TEST_PAGE =
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");
ok(
!charEncodingButton.hasAttribute("disabled"),
"The encoding button should be enabled"
);
let browserStopPromise = BrowserTestUtils.browserStopped(gBrowser, TEST_PAGE);
charEncodingButton.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"
);
is(
charEncodingButton.getAttribute("disabled"),
"true",
"We should disable the encoding button in toolbar"
);
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 button in overflow 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.");
});