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- This test failed 45 times in the preceding 30 days. quicksearch this test
- Manifest: toolkit/components/translations/tests/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Test the language swap behaviour.
*/
add_task(async function test_about_translations_language_swap() {
const { runInPage, cleanup, resolveDownloads } = await openAboutTranslations({
languagePairs: [
{ fromLang: "en", toLang: "fr" },
{ fromLang: "en", toLang: "it" },
{ fromLang: "fr", toLang: "en" },
],
autoDownloadFromRemoteSettings: false,
});
await runInPage(async ({ selectors }) => {
const { document, window } = content;
Cu.waiveXrays(window).DEBOUNCE_DELAY = 5; // Make the timer run faster for tests.
await ContentTaskUtils.waitForCondition(
() => {
return document.body.hasAttribute("ready");
},
"Waiting for the document to be ready.",
100,
200
);
/** @type {HTMLSelectElement} */
const fromSelect = document.querySelector(selectors.fromLanguageSelect);
/** @type {HTMLSelectElement} */
const toSelect = document.querySelector(selectors.toLanguageSelect);
/** @type {HTMLTextAreaElement} */
const translationFrom = document.querySelector(
selectors.translationTextarea
);
/** @type {HTMLButtonElement} */
const swapButton = document.querySelector(selectors.languageSwapButton);
// default option -> default option
is(fromSelect.value, "detect");
is(toSelect.value, "");
is(swapButton.disabled, true, "The language swap button is disabled"); // disabled because from-language is equivalent to to-language
fromSelect.value = "en";
fromSelect.dispatchEvent(new Event("input"));
await ContentTaskUtils.waitForCondition(
() => fromSelect.value === "en",
"en selected in fromSelect",
100,
200
);
// en -> default option
is(fromSelect.value, "en");
is(toSelect.value, "");
is(swapButton.disabled, false, "The language swap button is enabled");
translationFrom.value = "Translation text number 1.";
translationFrom.dispatchEvent(new Event("input"));
// default option (detect: en) -> default option
await ContentTaskUtils.waitForCondition(
() => swapButton.disabled === true,
"The language swap button is disabled",
100,
200
);
is(swapButton.disabled, true, "The language swap button is disabled"); // disabled because swapping would wipe the input
translationFrom.value = "";
translationFrom.dispatchEvent(new Event("input"));
await ContentTaskUtils.waitForCondition(
() => swapButton.disabled === false,
"The language swap button is enabled",
100,
200
); // re-enabled after the input is cleared
swapButton.dispatchEvent(new Event("click"));
// default option -> en
is(fromSelect.value, "detect");
is(toSelect.value, "en");
await ContentTaskUtils.waitForCondition(
() => swapButton.disabled === false,
"The language swap button is enabled",
100,
200
);
is(swapButton.disabled, false, "The language swap button is enabled");
translationFrom.value = "Translation text number 1.";
translationFrom.dispatchEvent(new Event("input"));
// default option (detect: en) -> en
await ContentTaskUtils.waitForCondition(
() => swapButton.disabled === true,
"The language swap button is disabled",
100,
200
);
is(swapButton.disabled, true, "The language swap button is disabled"); // disabled because from-language (detected as en) is equivalent to to-language
fromSelect.value = "fr";
fromSelect.dispatchEvent(new Event("input"));
await ContentTaskUtils.waitForCondition(
() => fromSelect.value === "fr",
"fr selected in fromSelect",
100,
200
);
translationFrom.value = "";
translationFrom.dispatchEvent(new Event("input"));
await ContentTaskUtils.waitForCondition(
() => swapButton.disabled === false,
"The language swap button is enabled",
100,
200
);
is(swapButton.disabled, false, "The language swap button is enabled"); // both sides are empty
});
await resolveDownloads(1); // fr -> en
await runInPage(async ({ selectors }) => {
const { document, window } = content;
Cu.waiveXrays(window).DEBOUNCE_DELAY = 5;
/** @type {HTMLSelectElement} */
const fromSelect = document.querySelector(selectors.fromLanguageSelect);
/** @type {HTMLSelectElement} */
const toSelect = document.querySelector(selectors.toLanguageSelect);
/** @type {HTMLTextAreaElement} */
const translationFrom = document.querySelector(
selectors.translationTextarea
);
/** @type {HTMLDivElement} */
const translationTo = document.querySelector(selectors.translationResult);
/** @type {HTMLButtonElement} */
const swapButton = document.querySelector(selectors.languageSwapButton);
translationFrom.value = "Translation text number 1.";
translationFrom.dispatchEvent(new Event("input"));
await ContentTaskUtils.waitForCondition(
() => translationTo.innerText === "TRANSLATION TEXT NUMBER 1. [fr to en]",
"translation from fr to en is complete",
100,
200
);
// fr -> en
is(fromSelect.value, "fr");
is(toSelect.value, "en");
is(translationFrom.value, "Translation text number 1.");
is(translationTo.innerText, "TRANSLATION TEXT NUMBER 1. [fr to en]");
is(swapButton.disabled, false, "The language swap button is enabled");
swapButton.dispatchEvent(new Event("click"));
await ContentTaskUtils.waitForCondition(
() => swapButton.disabled === true,
"The language swap button is disabled",
100,
200
);
is(swapButton.disabled, true, "The language swap button is disabled"); // after the swap, the input is not empty while the output is
});
await resolveDownloads(1); // en -> fr
await runInPage(async ({ selectors }) => {
const { document, window } = content;
Cu.waiveXrays(window).DEBOUNCE_DELAY = 5;
/** @type {HTMLSelectElement} */
const fromSelect = document.querySelector(selectors.fromLanguageSelect);
/** @type {HTMLSelectElement} */
const toSelect = document.querySelector(selectors.toLanguageSelect);
/** @type {HTMLTextAreaElement} */
const translationFrom = document.querySelector(
selectors.translationTextarea
);
/** @type {HTMLDivElement} */
const translationTo = document.querySelector(selectors.translationResult);
/** @type {HTMLButtonElement} */
const swapButton = document.querySelector(selectors.languageSwapButton);
await ContentTaskUtils.waitForCondition(
() =>
translationTo.innerText ===
"TRANSLATION TEXT NUMBER 1. [FR TO EN] [en to fr]",
"translation from en to fr is complete",
100,
200
);
// en -> fr
is(fromSelect.value, "en");
is(toSelect.value, "fr");
is(translationFrom.value, "TRANSLATION TEXT NUMBER 1. [fr to en]");
is(
translationTo.innerText,
"TRANSLATION TEXT NUMBER 1. [FR TO EN] [en to fr]"
); // translating the original fr-to-en translation back to fr
is(swapButton.disabled, false, "The language swap button is enabled");
toSelect.value = "it";
toSelect.dispatchEvent(new Event("input"));
await ContentTaskUtils.waitForCondition(
() => toSelect.value === "it",
"it selected in toSelect",
100,
200
);
is(swapButton.disabled, true, "The language swap button is disabled"); // after the toLanguage change, the input is not empty while the output is
});
await resolveDownloads(1); // en -> it
await runInPage(async ({ selectors }) => {
const { document, window } = content;
Cu.waiveXrays(window).DEBOUNCE_DELAY = 5;
/** @type {HTMLSelectElement} */
const fromSelect = document.querySelector(selectors.fromLanguageSelect);
/** @type {HTMLSelectElement} */
const toSelect = document.querySelector(selectors.toLanguageSelect);
/** @type {HTMLTextAreaElement} */
const translationFrom = document.querySelector(
selectors.translationTextarea
);
/** @type {HTMLDivElement} */
const translationTo = document.querySelector(selectors.translationResult);
/** @type {HTMLButtonElement} */
const swapButton = document.querySelector(selectors.languageSwapButton);
await ContentTaskUtils.waitForCondition(
() =>
translationTo.innerText ===
"TRANSLATION TEXT NUMBER 1. [FR TO EN] [en to it]",
"translation from en to it is complete",
100,
200
);
// en -> it
is(fromSelect.value, "en");
is(toSelect.value, "it");
is(translationFrom.value, "TRANSLATION TEXT NUMBER 1. [fr to en]");
is(
translationTo.innerText,
"TRANSLATION TEXT NUMBER 1. [FR TO EN] [en to it]"
);
is(swapButton.disabled, true, "The language swap button is disabled"); // disabled because to-language (it) is not a valid from-language
});
await cleanup();
});