Some typescript tests are failing #4769
Description
Prerequisites
- I have written a descriptive issue title
- I have searched existing issues to ensure the bug has not already been reported
Fastify version
4.17.0
Plugin version
No response
Node.js version
16.15.1
Operating system
macOS
Operating system version (i.e. 20.04, 11.3, 10)
12.6.5
Description
When running the tests, specifically the test:typescript script, i'm seeing 31 errors:
> tsc test/types/import.ts && tsd
test/types/type-provider.test-d.ts:114:4
✖ 114:4 Parameter type number | undefined is not identical to argument type any.
✖ 114:35 Type instantiation is excessively deep and possibly infinite.
✖ 114:35 req.body is of type unknown.
✖ 115:4 Parameter type string | undefined is not identical to argument type any.
✖ 115:35 req.body is of type unknown.
✖ 116:4 Parameter type boolean | undefined is not identical to argument type any.
✖ 116:36 req.body is of type unknown.
✖ 141:4 Parameter type number | undefined is not identical to argument type any.
✖ 141:35 Type instantiation is excessively deep and possibly infinite.
✖ 141:35 req.body is of type unknown.
✖ 142:4 Parameter type string | undefined is not identical to argument type any.
✖ 142:35 req.body is of type unknown.
✖ 143:4 Parameter type boolean | undefined is not identical to argument type any.
✖ 143:36 req.body is of type unknown.
✖ 515:17 Type instantiation is excessively deep and possibly infinite.
✖ 526:2 Type instantiation is excessively deep and possibly infinite.
✖ 537:0 Type instantiation is excessively deep and possibly infinite.
✖ 537:17 Type instantiation is excessively deep and possibly infinite.
✖ 567:0 Type instantiation is excessively deep and possibly infinite.
✖ 567:0 Found an error that tsd does not currently support (ts2589), consider creating an issue on GitHub.
✖ 567:12 Type instantiation is excessively deep and possibly infinite.
✖ 587:0 Found an error that tsd does not currently support (ts2589), consider creating an issue on GitHub.
✖ 587:12 Type instantiation is excessively deep and possibly infinite.
✖ 615:17 Type instantiation is excessively deep and possibly infinite.
✖ 640:17 Type instantiation is excessively deep and possibly infinite.
✖ 673:0 Found an error that tsd does not currently support (ts2589), consider creating an issue on GitHub.
✖ 673:12 Type instantiation is excessively deep and possibly infinite.
✖ 690:0 Found an error that tsd does not currently support (ts2589), consider creating an issue on GitHub.
✖ 690:12 Type instantiation is excessively deep and possibly infinite.
✖ 704:0 Found an error that tsd does not currently support (ts2589), consider creating an issue on GitHub.
✖ 704:12 Type instantiation is excessively deep and possibly infinite.
31 errors
We've added fastify to our test suite that tests this module(and others) on different Fedora and RHEL platforms and started to see this error last night. related issue: sclorg/s2i-nodejs-container#391
I've also run this locally on my macos laptop with Node 16(node 18 also) and getting the same thing.
I thought maybe it was happening just with the last HEAD, but i've checked out v4.17.0, which had been working previously and i'm seeing these failures there too
Steps to Reproduce
- clone the repo
- npm install
- npm run test
Expected Behavior
All the tests to pass