3e3c012726
In #61794, the routes manifest is used to find the interception route rewrites in `next-server` and computed on the fly in `next-dev-server` based on `appPaths`. The edge runtime doesn't have access to the routes manifest nor a full list of app paths. This writes an entry for the edge runtime to make the interception routes readable, and adds plumbing to return them in the `getInterceptionRouteRewrites` handling in `web-server`. This is what we use to signal to the server whether to return ‘Next-URL’ in the Vary for RSC requests. This piggybacks on the existing interception routes test but adds an edge runtime case. Closes NEXT-2304
100 lines
3.5 KiB
TypeScript
100 lines
3.5 KiB
TypeScript
import { nextTestSetup, FileRef } from 'e2e-utils'
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import { check } from 'next-test-utils'
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import { join } from 'path'
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import { Response } from 'playwright-chromium'
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describe('interception-route-prefetch-cache', () => {
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function runTests({ next }: ReturnType<typeof nextTestSetup>) {
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it('should render the correct interception when two distinct layouts share the same path structure', async () => {
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const browser = await next.browser('/')
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await browser.elementByCss('[href="/foo"]').click()
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await check(() => browser.elementById('children').text(), /Foo Page/)
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await browser.elementByCss('[href="/post/1"]').click()
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// Ensure the existing page content is still the same
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await check(() => browser.elementById('children').text(), /Foo Page/)
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// Verify we got the right interception
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await check(
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() => browser.elementById('slot').text(),
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/Intercepted on Foo Page/
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)
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// Go back home. At this point, the router cache should have content from /foo
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// Now we want to ensure that /bar doesn't share that same prefetch cache entry
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await browser.elementByCss('[href="/"]').click()
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await browser.elementByCss('[href="/bar"]').click()
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await check(() => browser.elementById('children').text(), /Bar Page/)
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await browser.elementByCss('[href="/post/1"]').click()
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// Ensure the existing page content is still the same. If the prefetch cache resolved the wrong cache node
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// then we'd see the content from /foo
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await check(() => browser.elementById('children').text(), /Bar Page/)
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await check(
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() => browser.elementById('slot').text(),
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/Intercepted on Bar Page/
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)
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})
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}
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describe('runtime = nodejs', () => {
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const testSetup = nextTestSetup({
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files: __dirname,
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})
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runTests(testSetup)
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const { next, isNextStart } = testSetup
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// this is a node runtime specific test as edge doesn't support static rendering
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if (isNextStart) {
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it('should not be a cache HIT when prefetching an interception route', async () => {
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const responses: { cacheStatus: string; pathname: string }[] = []
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const browser = await next.browser('/baz', {
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beforePageLoad(page) {
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page.on('response', (response: Response) => {
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const url = new URL(response.url())
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const request = response.request()
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const responseHeaders = response.headers()
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const requestHeaders = request.headers()
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if (requestHeaders['next-router-prefetch']) {
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responses.push({
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cacheStatus: responseHeaders['x-nextjs-cache'],
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pathname: url.pathname,
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})
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}
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})
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},
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})
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expect(await browser.elementByCss('body').text()).toContain(
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'Open Interception Modal'
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)
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const interceptionPrefetchResponse = responses.find(
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(response) => response.pathname === '/baz/modal'
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)
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const homePrefetchResponse = responses.find(
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(response) => response.pathname === '/'
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)
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expect(homePrefetchResponse.cacheStatus).toBe('HIT') // sanity check to ensure we're seeing cache statuses
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expect(interceptionPrefetchResponse.cacheStatus).toBeUndefined()
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})
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}
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})
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describe('runtime = edge', () => {
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runTests(
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nextTestSetup({
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files: {
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app: new FileRef(join(__dirname, 'app')),
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'app/layout.tsx': new FileRef(join(__dirname, 'app/layout-edge.tsx')),
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},
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})
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)
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})
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})
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