forked from mirrors/gecko-dev
215 lines
8.7 KiB
JavaScript
215 lines
8.7 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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// tests the translation infobar, using a fake 'Translation' implementation.
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var tmp = {};
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Cu.import("resource:///modules/translation/Translation.jsm", tmp);
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var {Translation} = tmp;
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const kShowUIPref = "browser.translation.ui.show";
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function waitForCondition(condition, nextTest, errorMsg) {
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var tries = 0;
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var interval = setInterval(function() {
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if (tries >= 30) {
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ok(false, errorMsg);
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moveOn();
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}
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var conditionPassed;
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try {
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conditionPassed = condition();
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} catch (e) {
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ok(false, e + "\n" + e.stack);
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conditionPassed = false;
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}
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if (conditionPassed) {
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moveOn();
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}
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tries++;
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}, 100);
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var moveOn = function() { clearInterval(interval); nextTest(); };
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}
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var TranslationStub = {
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translate(aFrom, aTo) {
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this.state = Translation.STATE_TRANSLATING;
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this.translatedFrom = aFrom;
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this.translatedTo = aTo;
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},
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_reset() {
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this.translatedFrom = "";
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this.translatedTo = "";
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},
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failTranslation() {
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this.state = Translation.STATE_ERROR;
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this._reset();
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},
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finishTranslation() {
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this.showTranslatedContent();
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this.state = Translation.STATE_TRANSLATED;
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this._reset();
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}
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};
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function showTranslationUI(aDetectedLanguage) {
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let browser = gBrowser.selectedBrowser;
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Translation.documentStateReceived(browser, {state: Translation.STATE_OFFER,
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originalShown: true,
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detectedLanguage: aDetectedLanguage});
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let ui = browser.translationUI;
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for (let name of ["translate", "_reset", "failTranslation", "finishTranslation"])
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ui[name] = TranslationStub[name];
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return ui.notificationBox.getNotificationWithValue("translation");
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}
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function hasTranslationInfoBar() {
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return !!gBrowser.getNotificationBox().getNotificationWithValue("translation");
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}
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function test() {
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waitForExplicitFinish();
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Services.prefs.setBoolPref(kShowUIPref, true);
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let tab = BrowserTestUtils.addTab(gBrowser);
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gBrowser.selectedTab = tab;
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tab.linkedBrowser.addEventListener("load", function() {
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TranslationStub.browser = gBrowser.selectedBrowser;
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registerCleanupFunction(function() {
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gBrowser.removeTab(tab);
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Services.prefs.clearUserPref(kShowUIPref);
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});
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run_tests(() => {
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finish();
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});
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}, {capture: true, once: true});
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content.location = "data:text/plain,test page";
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}
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function checkURLBarIcon(aExpectTranslated = false) {
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is(!PopupNotifications.getNotification("translate"), aExpectTranslated,
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"translate icon " + (aExpectTranslated ? "not " : "") + "shown");
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is(!!PopupNotifications.getNotification("translated"), aExpectTranslated,
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"translated icon " + (aExpectTranslated ? "" : "not ") + "shown");
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}
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function run_tests(aFinishCallback) {
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info("Show an info bar saying the current page is in French");
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let notif = showTranslationUI("fr");
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is(notif.state, Translation.STATE_OFFER, "the infobar is offering translation");
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is(notif._getAnonElt("detectedLanguage").value, "fr", "The detected language is displayed");
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checkURLBarIcon();
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info("Click the 'Translate' button");
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notif._getAnonElt("translate").click();
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is(notif.state, Translation.STATE_TRANSLATING, "the infobar is in the translating state");
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ok(!!notif.translation.translatedFrom, "Translation.translate has been called");
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is(notif.translation.translatedFrom, "fr", "from language correct");
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is(notif.translation.translatedTo, Translation.defaultTargetLanguage, "from language correct");
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checkURLBarIcon();
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info("Make the translation fail and check we are in the error state.");
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notif.translation.failTranslation();
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is(notif.state, Translation.STATE_ERROR, "infobar in the error state");
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checkURLBarIcon();
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info("Click the try again button");
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notif._getAnonElt("tryAgain").click();
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is(notif.state, Translation.STATE_TRANSLATING, "infobar in the translating state");
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ok(!!notif.translation.translatedFrom, "Translation.translate has been called");
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is(notif.translation.translatedFrom, "fr", "from language correct");
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is(notif.translation.translatedTo, Translation.defaultTargetLanguage, "from language correct");
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checkURLBarIcon();
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info("Make the translation succeed and check we are in the 'translated' state.");
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notif.translation.finishTranslation();
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is(notif.state, Translation.STATE_TRANSLATED, "infobar in the translated state");
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checkURLBarIcon(true);
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info("Test 'Show original' / 'Show Translation' buttons.");
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// First check 'Show Original' is visible and 'Show Translation' is hidden.
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ok(!notif._getAnonElt("showOriginal").hidden, "'Show Original' button visible");
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ok(notif._getAnonElt("showTranslation").hidden, "'Show Translation' button hidden");
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// Click the button.
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notif._getAnonElt("showOriginal").click();
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// Check that the url bar icon shows the original content is displayed.
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checkURLBarIcon();
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// And the 'Show Translation' button is now visible.
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ok(notif._getAnonElt("showOriginal").hidden, "'Show Original' button hidden");
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ok(!notif._getAnonElt("showTranslation").hidden, "'Show Translation' button visible");
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// Click the 'Show Translation' button
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notif._getAnonElt("showTranslation").click();
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// Check that the url bar icon shows the page is translated.
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checkURLBarIcon(true);
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// Check that the 'Show Original' button is visible again.
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ok(!notif._getAnonElt("showOriginal").hidden, "'Show Original' button visible");
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ok(notif._getAnonElt("showTranslation").hidden, "'Show Translation' button hidden");
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info("Check that changing the source language causes a re-translation");
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let from = notif._getAnonElt("fromLanguage");
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from.value = "es";
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from.doCommand();
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is(notif.state, Translation.STATE_TRANSLATING, "infobar in the translating state");
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ok(!!notif.translation.translatedFrom, "Translation.translate has been called");
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is(notif.translation.translatedFrom, "es", "from language correct");
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is(notif.translation.translatedTo, Translation.defaultTargetLanguage, "to language correct");
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// We want to show the 'translated' icon while re-translating,
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// because we are still displaying the previous translation.
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checkURLBarIcon(true);
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notif.translation.finishTranslation();
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checkURLBarIcon(true);
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info("Check that changing the target language causes a re-translation");
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let to = notif._getAnonElt("toLanguage");
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to.value = "pl";
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to.doCommand();
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is(notif.state, Translation.STATE_TRANSLATING, "infobar in the translating state");
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ok(!!notif.translation.translatedFrom, "Translation.translate has been called");
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is(notif.translation.translatedFrom, "es", "from language correct");
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is(notif.translation.translatedTo, "pl", "to language correct");
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checkURLBarIcon(true);
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notif.translation.finishTranslation();
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checkURLBarIcon(true);
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// Cleanup.
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notif.close();
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info("Reopen the info bar to check that it's possible to override the detected language.");
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notif = showTranslationUI("fr");
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is(notif.state, Translation.STATE_OFFER, "the infobar is offering translation");
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is(notif._getAnonElt("detectedLanguage").value, "fr", "The detected language is displayed");
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// Change the language and click 'Translate'
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notif._getAnonElt("detectedLanguage").value = "ja";
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notif._getAnonElt("translate").click();
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is(notif.state, Translation.STATE_TRANSLATING, "the infobar is in the translating state");
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ok(!!notif.translation.translatedFrom, "Translation.translate has been called");
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is(notif.translation.translatedFrom, "ja", "from language correct");
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notif.close();
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info("Reopen to check the 'Not Now' button closes the notification.");
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notif = showTranslationUI("fr");
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is(hasTranslationInfoBar(), true, "there's a 'translate' notification");
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notif._getAnonElt("notNow").click();
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is(hasTranslationInfoBar(), false, "no 'translate' notification after clicking 'not now'");
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info("Reopen to check the url bar icon closes the notification.");
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notif = showTranslationUI("fr");
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is(hasTranslationInfoBar(), true, "there's a 'translate' notification");
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PopupNotifications.getNotification("translate").anchorElement.click();
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is(hasTranslationInfoBar(), false, "no 'translate' notification after clicking the url bar icon");
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info("Check that clicking the url bar icon reopens the info bar");
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checkURLBarIcon();
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// Clicking the anchor element causes a 'showing' event to be sent
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// asynchronously to our callback that will then show the infobar.
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PopupNotifications.getNotification("translate").anchorElement.click();
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waitForCondition(hasTranslationInfoBar, () => {
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ok(hasTranslationInfoBar(), "there's a 'translate' notification");
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aFinishCallback();
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}, "timeout waiting for the info bar to reappear");
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}
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