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Test Info: Warnings
- This test gets skipped with pattern: os == 'mac' && debug
- Manifest: browser/components/customizableui/test/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
const {
openFirefoxViewTab,
withFirefoxView,
init: FirefoxViewTestUtilsInit,
} = ChromeUtils.importESModule(
);
/**
* can be updated after opening Customize Mode
* **/
add_task(async function test_data_l10n_customize_mode() {
FirefoxViewTestUtilsInit(this);
await withFirefoxView({ win: window }, async function (browser) {
/**
* the "missing Fluent strings" issue will not reproduce.
*
* Given the precondition that we open Firefox View, then open Customize Mode, then
* navigate back to Firefox View in a quick succession, as long as Fluent
* controlled strings can be updated by changing their Fluent IDs then this
* test is valid.
*/
await new Promise(r =>
requestAnimationFrame(() => requestAnimationFrame(r))
);
await startCustomizing();
await endCustomizing();
await openFirefoxViewTab(window);
const { document } = browser.contentWindow;
let secondPageNavButton = document.querySelectorAll(
"moz-page-nav-button"
)[0];
document.l10n.setAttributes(
secondPageNavButton,
"firefoxview-overview-header"
);
let previousText = await document.l10n.formatValue(
"firefoxview-opentabs-nav"
);
let translatedText = await window.content.document.l10n.formatValue(
"firefoxview-overview-header"
);
/**
* This should be replaced with
* BrowserTestUtils.waitForMutationCondition(secondPageNavButton, {characterData: true}, ...)
* but apparently Fluent manipulation of textContent doesn't result
* in a characterData mutation occurring.
*/
await BrowserTestUtils.waitForCondition(() => {
return (
secondPageNavButton.textContent !== previousText &&
secondPageNavButton.textContent === translatedText
);
}, "waiting for text content to change");
Assert.equal(
secondPageNavButton.getAttribute("data-l10n-id"),
"firefoxview-overview-header",
"data-l10n-id should be updated"
);
Assert.notEqual(
previousText,
secondPageNavButton.textContent,
"The second page-nav button text content should be updated"
);
Assert.equal(
translatedText,
secondPageNavButton.textContent,
"The changed text should be the translated value of 'firefoxview-overview-header"
);
});
});