Cross Origin Error (Vite 3.0.0-beta.10) #9059
Comments
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🤯 This repo takes up 4.3GB on the disk… |
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So it's related to this: #8543 |
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Oh, thanks for debugging! I was not expecting someone to actually run the repo. Didn't know it was 4.3GB, that's huge. Anyway, I guess we need to do this automatically under the hood (in Cypress). Also probably here https://github.com/cypress-io/cypress/blob/lmiller/21381-react-18-with-ignore/npm/vite-dev-server/src/plugins/cypress.ts#L78 should be Thanks! Will close this. |
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This actually isn't working for me - I just tried it. I still see the error. Hm. Weird. I'll explore a bit more. Edit: Vite 3 works great in my projects - the problem is isolated to Cypress repo, we do lots of weird things, I think there's no bug. |
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Things may vary depending on your Node.js version (16 vs 18). See https://vitejs.dev/config/server-options.html#server-host |
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What version of Node were you running when you saw this passing locally? I'm not having any luck (16 or 18). Thank you for the guidance so far. Vite 3 works great with other projects, I'm pretty sure we do something specific that's messing things up. That said, I'm surprised you were able to see this passing locally at all. |
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🤦♂️ I really should've uploaded a full diff when I fixed the tests… Turns out I almost got it right… But it's actually another accidental change that I made in my local repo that fixed the issue. |
diff --git a/npm/vite-dev-server/cypress/e2e/react.cy.ts b/npm/vite-dev-server/cypress/e2e/react.cy.ts
index 6b7a3434ea..c5cd2e444f 100644
--- a/npm/vite-dev-server/cypress/e2e/react.cy.ts
+++ b/npm/vite-dev-server/cypress/e2e/react.cy.ts
@@ -21,7 +21,7 @@ for (const project of VITE_REACT) {
cy.startAppServer('component')
})
- it('should mount a passing test', () => {
+ it.only('should mount a passing test', () => {
cy.visitApp()
cy.contains('App.cy.jsx').click()
cy.waitForSpecToFinish()
diff --git a/npm/vite-dev-server/src/plugins/cypress.ts b/npm/vite-dev-server/src/plugins/cypress.ts
index 4ba23ad3ae..8de5ca0b4a 100644
--- a/npm/vite-dev-server/src/plugins/cypress.ts
+++ b/npm/vite-dev-server/src/plugins/cypress.ts
@@ -71,11 +71,10 @@ export const Cypress = (
configureServer: async (server: ViteDevServer) => {
server.middlewares.use(`${base}index.html`, async (req, res) => {
let transformedIndexHtml = await server.transformIndexHtml(base, '')
- const viteImport = `<script type="module" src="${options.cypressConfig.devServerPublicPathRoute}/@vite/client"></script>`
// If we're doing cy-in-cy, we need to be able to access the Cypress instance from the parent frame.
if (process.env.CYPRESS_INTERNAL_VITE_OPEN_MODE_TESTING) {
- transformedIndexHtml = transformedIndexHtml.replace(viteImport, `<script>document.domain = 'localhost';</script>${viteImport}`)
+ transformedIndexHtml = transformedIndexHtml.replace('<title>', `<script>document.domain = 'localhost';</script><title>`)
}
return res.end(transformedIndexHtml)
diff --git a/system-tests/projects/vite-3-react/package.json b/system-tests/projects/vite-3-react/package.json
index 74aa83cf34..b45b5f904b 100644
--- a/system-tests/projects/vite-3-react/package.json
+++ b/system-tests/projects/vite-3-react/package.json
@@ -5,7 +5,7 @@
},
"devDependencies": {
"@cypress/vite-dev-server": "file:../../../npm/vite-dev-server",
- "vite": "3.0.0-beta.10"
+ "vite": "3.0.0"
},
"projectFixtureDirectory": "react"
}
diff --git a/system-tests/projects/vite-3-react/yarn.lock b/system-tests/projects/vite-3-react/yarn.lock
index 6811d1e3ec..f7a809ed08 100644
--- a/system-tests/projects/vite-3-react/yarn.lock
+++ b/system-tests/projects/vite-3-react/yarn.lock
@@ -308,10 +308,10 @@ supports-preserve-symlinks-flag@^1.0.0:
resolved "https://registry.yarnpkg.com/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz#6eda4bd344a3c94aea376d4cc31bc77311039e09"
integrity sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==
-[email protected]:
- version "3.0.0-beta.10"
- resolved "https://registry.yarnpkg.com/vite/-/vite-3.0.0-beta.10.tgz#80d62a81a15bb755ca7d304cc0a56281acaec2be"
- integrity sha512-QtzSQVuhNLDp9j4wNdVT3aDyWyvoAL4QxBU/lnMyEKqTzYrXdqyHpFmfWW/wo/0uTluZKzbsUm89eQq2RxiKMg==
+[email protected]:
+ version "3.0.0"
+ resolved "https://registry.yarnpkg.com/vite/-/vite-3.0.0.tgz#b4675cb9ab83ec0803b9c952ffa6519bcce033a7"
+ integrity sha512-M7phQhY3+fRZa0H+1WzI6N+/onruwPTBTMvaj7TzgZ0v2TE+N2sdLKxJOfOv9CckDWt5C4HmyQP81xB4dwRKzA==
dependencies:
esbuild "^0.14.47"
postcss "^8.4.14"
The fix that actually worked is in this file: - transformedIndexHtml = transformedIndexHtml.replace(viteImport, `<script>document.domain = 'localhost';</script>${viteImport}`)
+ transformedIndexHtml = transformedIndexHtml.replace('<title>', `<script>document.domain = 'localhost';</script><title>`)The change in Vite 3 causing this issue is: #6901 |
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It's landed in |
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Sorry, forgot to post - I tracked it down to the exact same change :) thanks! |
Describe the bug
Hi,
We use Vite for development in Cypress, and as part of the Component Testing product. We build
@cypress/vite-dev-serverto facilitate Component Testing with Vite as a dev server.I'm excited for Vite 3, and tried it out. I'm running into this error, that I didn't previously see in Vite 2:
I'm not expecting the Vite team to fix this for me, more looking for info on
I included a reproduction, but it's not exactly minimal, since it needs our dev-server and surrounding code to reproduce.
I can look to make a more minimal one if needed, but if someone more familiar with Vite's code could suggest what might be leading to this problem, I can either patch it and/or work around it myself.
I'm guessing this isn't a straight up bug, but a side effect or some internals we are relying on. Hoping to figure something out before we move Vite to 3.0.0.
Reproduction
cypress-io/cypress#22748
System Info
Used Package Manager
yarn
Logs
No response
Validations
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