69 lines
3.4 KiB
TypeScript
69 lines
3.4 KiB
TypeScript
import { expect, test } from '../helpers/serve-dist';
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import {
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environmentChunkPattern,
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installSceneInstrumentation,
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readSceneInstrumentation,
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} from '../helpers/scene-instrumentation';
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test.beforeEach(async ({ page }) => installSceneInstrumentation(page));
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test('falls back to one poster and no scene loop when the deferred scene chunk is unavailable', async ({
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page,
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distUrl,
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}) => {
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const pageErrors: string[] = [];
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page.on('pageerror', (error) => pageErrors.push(error.message));
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await page.route(environmentChunkPattern, (route) => route.abort('failed'));
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await page.goto(distUrl, { waitUntil: 'domcontentloaded' });
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await expect(page.locator('.journey-world')).toHaveAttribute('data-scene-state', 'failed');
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await expect(page.locator('.journey-poster')).toHaveCount(1);
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await expect(page.locator('.journey-canvas')).toHaveCount(0);
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await expect(page.locator('main > section')).toHaveCount(8);
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await expect(page.locator('nav a[href="#contact"]')).toBeVisible();
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await expect(page.locator('#contact a[href^="mailto:"]')).toBeVisible();
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await expect.poll(async () => (await readSceneInstrumentation(page)).activeAnimationFrames).toBe(0);
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expect((await readSceneInstrumentation(page)).unhandledRejections).toEqual([]);
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expect(pageErrors).toEqual([]);
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});
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test('contains a WebGL initialization failure without hiding the portfolio', async ({ page, distUrl }) => {
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const pageErrors: string[] = [];
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page.on('pageerror', (error) => pageErrors.push(error.message));
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await page.addInitScript(() => {
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const nativeGetContext = HTMLCanvasElement.prototype.getContext;
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Object.defineProperty(HTMLCanvasElement.prototype, 'getContext', {
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configurable: true,
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value(this: HTMLCanvasElement, contextId: string, options?: unknown): RenderingContext | null {
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if (contextId === 'webgl' || contextId === 'webgl2' || contextId === 'experimental-webgl') return null;
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return Reflect.apply(nativeGetContext, this, [contextId, options]) as RenderingContext | null;
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},
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});
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});
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await page.goto(distUrl, { waitUntil: 'domcontentloaded' });
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await expect(page.locator('.journey-world')).toHaveAttribute('data-scene-state', 'failed');
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await expect(page.locator('.journey-poster')).toHaveCount(1);
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await expect(page.locator('.journey-canvas')).toHaveCount(0);
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await expect(page.locator('#portfolio-content')).toBeVisible();
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await expect(page.locator('#contact a[href^="mailto:"]')).toBeVisible();
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await expect.poll(async () => (await readSceneInstrumentation(page)).activeAnimationFrames).toBe(0);
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expect((await readSceneInstrumentation(page)).unhandledRejections).toEqual([]);
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expect(pageErrors).toEqual([]);
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});
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test('allows an explicit Static visitor to re-enable motion when the system permits it', async ({ page, distUrl }) => {
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const requests: string[] = [];
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page.on('request', (request) => requests.push(request.url()));
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await page.goto(distUrl, { waitUntil: 'domcontentloaded' });
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await page.getByLabel('Quality control').selectOption('static');
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await expect(page.getByRole('button', { name: 'Enable motion' })).toBeVisible();
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await expect(page.locator('.journey-canvas')).toHaveCount(0);
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await page.getByRole('button', { name: 'Enable motion' }).click();
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await expect(page.locator('.journey-world')).toHaveAttribute('data-scene-state', 'running');
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await expect(page.locator('.journey-canvas')).toHaveCount(1);
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expect(requests.some((url) => environmentChunkPattern.test(url))).toBe(true);
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});
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