Jest hangs indefinitely

[dunglas]

Version

3.0.0-alpha.8

Reproduction link

https://github.com/dunglas/test-again

Steps to reproduce

$ vue create foo
# Select "Unit testing" then "jest"
$ cd foo
$ yarn test

What is expected?

The dummy test in the skeleton should run

What is actually happening?

$ yarn test
  yarn run v1.3.2
  $ vue-cli-service test

  ... never returns, displays nothing

---

Mac zsh

[yyx990803]

Hmm, this may be a zsh specific issue... since I can run it without a problem in bash.

[dunglas]

I've the same problem using bash, and when invoking jest directly. I'll try to go deeper in the investigation

[oldskool73]

not much help, but with cli-service 3.0.0-alpha.8, zsh 5.4.2 (x86_64-apple-darwin15.6.0) and OSX Sierra, running yarn test in a brand new cli project works fine for me.

[dunglas]

Closing for now, it's probably on my side, I'll investigate.

[dunglas]

Just in case someone find this issue after some Googling, the issue was related to jestjs/jest#4529

Quick fix: brew uninstall watchman