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test: unflake 'serviceWorker should intercept document request' (#21722)

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fixes https://github.com/microsoft/playwright/issues/21691
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Max Schmitt 2023-03-16 19:24:13 +01:00 committed by GitHub
parent 2518bfa8d3
commit b86395a54a
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1 changed files with 8 additions and 2 deletions
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10
tests/library/capabilities.spec.ts
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@ -188,17 +188,23 @@ it('should set CloseEvent.wasClean to false when the server terminates a WebSock
expect(wasClean).toBe(false); expect(wasClean).toBe(false);
}); });
it('serviceWorker should intercept document request', async ({ page, server, browserName }) => { it('serviceWorker should intercept document request', async ({ page, server }) => {
server.setRoute('/sw.js', (req, res) => { server.setRoute('/sw.js', (req, res) => {
res.setHeader('Content-Type', 'application/javascript'); res.setHeader('Content-Type', 'application/javascript');
res.end(` res.end(`
self.addEventListener('fetch', event => { self.addEventListener('fetch', event => {
event.respondWith(new Response('intercepted')); event.respondWith(new Response('intercepted'));
}); });
self.addEventListener('activate', event => {
event.waitUntil(clients.claim());
});
`); `);
}); });
await page.goto(server.EMPTY_PAGE); await page.goto(server.EMPTY_PAGE);
await page.evaluate(() => navigator.serviceWorker.register('/sw.js')); await page.evaluate(async () => {
await navigator.serviceWorker.register('/sw.js');
await new Promise(resolve => navigator.serviceWorker.oncontrollerchange = resolve);
});
await page.reload(); await page.reload();
expect(await page.textContent('body')).toBe('intercepted'); expect(await page.textContent('body')).toBe('intercepted');
}); });