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/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Manually destroys the engine and verifies that about:translations can
* translate additional source text with a new engine.
*/
add_task(async function test_about_translations_engine_destroy() {
const { aboutTranslationsTestUtils, cleanup } = await openAboutTranslations({
languagePairs: [
{ fromLang: "en", toLang: "fr" },
{ fromLang: "fr", toLang: "en" },
],
});
const initialSourceText = "Hello world";
await aboutTranslationsTestUtils.assertEvents(
{
expected: [
[
AboutTranslationsTestUtils.Events.SourceTextInputDebounced,
{ sourceText: initialSourceText },
],
[
AboutTranslationsTestUtils.Events.TranslationRequested,
{ translationId: 1 },
],
[AboutTranslationsTestUtils.Events.ShowTranslatingPlaceholder],
],
},
async () => {
await aboutTranslationsTestUtils.setSourceLanguageSelectorValue("en");
await aboutTranslationsTestUtils.setTargetLanguageSelectorValue("fr");
await aboutTranslationsTestUtils.setSourceTextAreaValue(
initialSourceText
);
}
);
await aboutTranslationsTestUtils.assertEvents(
{
expected: [
[
AboutTranslationsTestUtils.Events.TranslationComplete,
{ translationId: 1 },
],
],
},
async () => {
await aboutTranslationsTestUtils.resolveDownloads(1);
}
);
await aboutTranslationsTestUtils.assertTranslatedText({
sourceLanguage: "en",
targetLanguage: "fr",
sourceText: initialSourceText,
});
info("Destroy the engine process.");
await destroyTranslationsEngine();
const updatedSourceText = "Hello again";
info("Update the source text to trigger a new translation.");
await aboutTranslationsTestUtils.assertEvents(
{
expected: [
[
AboutTranslationsTestUtils.Events.SourceTextInputDebounced,
{ sourceText: updatedSourceText },
],
[
AboutTranslationsTestUtils.Events.URLUpdatedFromUI,
{
sourceLanguage: "en",
targetLanguage: "fr",
sourceText: updatedSourceText,
},
],
[
AboutTranslationsTestUtils.Events.TranslationRequested,
{ translationId: 2 },
],
],
},
async () => {
await aboutTranslationsTestUtils.setSourceTextAreaValue(
updatedSourceText
);
}
);
await aboutTranslationsTestUtils.assertEvents(
{
expected: [
[
AboutTranslationsTestUtils.Events.TranslationComplete,
{ translationId: 2 },
],
],
},
async () => {
await aboutTranslationsTestUtils.resolveDownloads(1);
}
);
await aboutTranslationsTestUtils.assertTranslatedText({
sourceLanguage: "en",
targetLanguage: "fr",
sourceText: updatedSourceText,
});
await cleanup();
});