Update [RESOLVED]

The bug was reported https://github.com/sveltejs/kit/issues/5429 and subsequently fixed.

The latest commit contains the fix.

Original Report

Here is the original bug report.

Project creation steps

This project shows the issues currently surrounding having both vitest and playwright configured for the same project.

This project was created as follows:

$ npm init svelte@next
$ npm install
$ npx @preset/cli davipon/svelte-add-vitest --ts --msw --example

Config changes

I have added changes to vite.config.js and playwright.config.js to segragate the test directories each will use.

I have also made changes to package.json to add a couple of run targets for e2e and unit tests:

   ...
    "scripts": {
        ...
        "test": "vitest --run && playwright test",
        "test:e2e": "playwright test",
        "test:unit": "vitest --run",
        ...
    },
    ...

Tests

I have created two test directories: tests/unit and tests/e2e that each hold one reference test.

Errors

When running both unit and e2e tests, playwright times out:

$ npm test

> [email protected] test
> vitest --run && playwright test


 RUN  v0.17.1 /home/my_projects/sveltekit-vitest-and-playwright

 ✓ src/routes/example.ts (1)
 ✓ tests/unit/basic.test.ts (1)

Test Files  2 passed (2)
     Tests  2 passed (2)
      Time  1.17s (in thread 60ms, 1946.02%)

(node:18783) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)

Running 1 test using 1 worker

[WebServer] (node:18795) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
[WebServer] (node:18807) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
[WebServer] Generated an empty chunk: "hooks"
[WebServer] (node:18807) ExperimentalWarning: buffer.Blob is an experimental feature. This feature could change at any time
[WebServer] (node:18842) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
[WebServer] (node:18854) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)

Error: Timed out waiting 60000ms from config.webServer.




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