111 lines
4.1 KiB
JavaScript
111 lines
4.1 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 normal length 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 + "readerModeArticle.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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// make sure there is a reading time on the page and that it displays the correct information
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let readingTimeElement = content.document.querySelector(
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".reader-estimated-time"
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);
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ok(readingTimeElement, "Reading time element should be in document");
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const args = JSON.parse(readingTimeElement.dataset.l10nArgs);
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is(args.rangePlural, "other", "Reading time should be '9-12 minutes'");
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ok(
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/\b9\b.*\b12\b/.test(args.range),
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"Reading time should be '9-12 minutes'"
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);
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let container = content.document.querySelector(".container");
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let lang = container.getAttribute("lang");
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is(lang, "en", "Should have reused lang attr from the original page.");
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});
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}
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);
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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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// make sure there is a reading time on the page and that it displays the correct information
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let readingTimeElement = content.document.querySelector(
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".reader-estimated-time"
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);
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ok(readingTimeElement, "Reading time element should be in document");
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const args = JSON.parse(readingTimeElement.dataset.l10nArgs);
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is(args.rangePlural, "one", "Reading time should be '~1 minute'");
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ok(/\b1\b/.test(args.range), "Reading time should be '~1 minute'");
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let container = content.document.querySelector(".container");
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ok(
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!container.hasAttribute("lang"),
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"Can't detect language, shouldn't set a lang attribute."
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);
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});
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}
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);
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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 medium article where a single number
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* is displayed.
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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 + "readerModeArticleMedium.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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// make sure there is a reading time on the page and that it displays the correct information
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let readingTimeElement = content.document.querySelector(
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".reader-estimated-time"
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);
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ok(readingTimeElement, "Reading time element should be in document");
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const args = JSON.parse(readingTimeElement.dataset.l10nArgs);
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is(args.rangePlural, "other", "Reading time should be '~3 minutes'");
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ok(/\b3\b/.test(args.range), "Reading time should be '~3 minutes'");
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});
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}
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);
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});
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