52 lines
2.8 KiB
JavaScript
52 lines
2.8 KiB
JavaScript
// @ts-check
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// Section-specific feature code should not be fetched until its section is opened.
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const { test, expect } = require('@playwright/test');
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test('heavy feature modules load on demand', async ({ page }) => {
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const requests = [];
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page.on('request', request => {
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if (request.url().includes('/static/js/')) requests.push(request.url());
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});
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await page.goto('/', { waitUntil: 'domcontentloaded' });
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await page.waitForFunction(() => typeof window.navTo === 'function', null, { timeout: 15_000 });
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await page.waitForSelector('#app-skeleton', { state: 'detached', timeout: 15_000 });
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expect(requests.some(url => url.includes('/rehearser.js'))).toBeFalsy();
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expect(requests.some(url => url.includes('/library-characters.js'))).toBeFalsy();
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await page.evaluate(() => window.navTo('s-rehearser'));
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await page.waitForFunction(() => window.rehState?.synthCache, null, { timeout: 15_000 });
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expect(requests.some(url => url.includes('/rehearser.js'))).toBeTruthy();
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const countBeforeRepeat = requests.filter(url => url.includes('/rehearser.js')).length;
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await page.evaluate(() => window.navTo('s-rehearser'));
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await page.waitForTimeout(100);
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expect(requests.filter(url => url.includes('/rehearser.js')).length).toBe(countBeforeRepeat);
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});
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test('Audiobook lazy modules publish their namespace APIs after loading', async ({ page }) => {
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await page.goto('/', { waitUntil: 'domcontentloaded' });
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await page.waitForFunction(() => typeof window.navTo === 'function', null, { timeout: 15_000 });
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await page.waitForSelector('#app-skeleton', { state: 'detached', timeout: 15_000 });
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await page.evaluate(() => window.navTo('s-reader'));
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await page.waitForFunction(() => typeof window.audiobookCastView === 'function', null, { timeout: 15_000 });
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await expect.poll(() => page.evaluate(() => ({
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castView: typeof window.TTVC?.audiobook?.cast?.castView,
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stream: typeof window.TTVC?.audiobook?.attributeStream,
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startCast: typeof window.TTVC?.audiobook?.startCast,
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}))).toEqual({ castView: 'function', stream: 'function', startCast: 'function' });
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});
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test('Rehearser playback module publishes transport APIs after loading', async ({ page }) => {
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await page.goto('/', { waitUntil: 'domcontentloaded' });
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await page.waitForFunction(() => typeof window.navTo === 'function', null, { timeout: 15_000 });
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await page.waitForSelector('#app-skeleton', { state: 'detached', timeout: 15_000 });
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await page.evaluate(() => window.navTo('s-rehearser'));
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await page.waitForFunction(() => window.rehState?.synthCache, null, { timeout: 15_000 });
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await expect.poll(() => page.evaluate(() => ({
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start: typeof window.TTVC?.rehearser?.playback?.start,
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stop: typeof window.TTVC?.rehearser?.playback?.stop,
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synthAll: typeof window.TTVC?.rehearser?.playback?.synthAll,
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}))).toEqual({ start: 'function', stop: 'function', synthAll: 'function' });
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});
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