forked from mirrors/gecko-dev
75 lines
2.5 KiB
JavaScript
75 lines
2.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const TEST_PATH = getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"http://example.com"
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);
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/**
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* Test that the reader mode correctly calculates and displays the
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* estimated reading time for a short article
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*/
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add_task(async function () {
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await BrowserTestUtils.withNewTab(
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TEST_PATH + "readerModeArticleShort.html",
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async function (browser) {
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let pageShownPromise = BrowserTestUtils.waitForContentEvent(
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browser,
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"AboutReaderContentReady"
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);
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let readerButton = document.getElementById("reader-mode-button");
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readerButton.click();
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await pageShownPromise;
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await SpecialPowers.spawn(browser, [], async function () {
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function dispatchMouseEvent(win, target, eventName) {
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let mouseEvent = new win.MouseEvent(eventName, {
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view: win,
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bubbles: true,
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cancelable: true,
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composed: true,
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});
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target.dispatchEvent(mouseEvent);
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}
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function simulateClick(target) {
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dispatchMouseEvent(win, target, "mousedown");
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dispatchMouseEvent(win, target, "mouseup");
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dispatchMouseEvent(win, target, "click");
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}
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async function testOpenCloseDropdown(target) {
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let button = doc.querySelector(`.${target}-button`);
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let dropdown = doc.querySelector(`.${target}-dropdown`);
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ok(!dropdown.classList.contains("open"), "dropdown is closed");
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simulateClick(button);
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ok(dropdown.classList.contains("open"), "dropdown is open");
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// simulate clicking on the article title to close the dropdown
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let title = doc.querySelector(".reader-title");
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simulateClick(title);
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ok(!dropdown.classList.contains("open"), "dropdown is closed");
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// reopen the dropdown
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simulateClick(button);
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ok(dropdown.classList.contains("open"), "dropdown is open");
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// now click on the button again to close it
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simulateClick(button);
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ok(!dropdown.classList.contains("open"), "dropdown is closed");
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}
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let doc = content.document;
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let win = content.window;
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testOpenCloseDropdown("style");
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testOpenCloseDropdown("colors");
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});
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}
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);
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});
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