C8 7.12 and node 18.11: Tests are not running

[w3nl]

C8 version: 7.12.0
Node version: 18.11.0
Platform: Darwin CLC02DRB4AMD6R 20.6.0 Darwin Kernel Version 20.6.0: Mon Aug 29 04:31:06 PDT 2022; root:xnu-7195.141.39~2/RELEASE_X86_64 x86_64
(Mac OS 11.7)

When i run node --test src/ my tests are running.
When i use C8 c8 node --test src/, no tests are running, and no coverage.

And I see an error:

ERROR: Coverage for lines (0%) does not meet global threshold (90%)
zsh: segmentation fault  c8 node --test src/

.nycrc

{
  "all": true,
  "include": [
    "src/**/*.js"
  ],
  "exclude": [
    "**/*.test.js",
    "**/__fixtures__/**"
  ],
  "reporter": [
    "text",
    "text-summary",
    "lcov",
    "clover"
  ],
  "check-coverage": true,
  "watermarks": {
    "lines": [
      80,
      95
    ],
    "functions": [
      80,
      95
    ],
    "branches": [
      80,
      95
    ],
    "statements": [
      80,
      95
    ]
  }
}

Tested with node 18.10.0, and it was working

Has node 18.11.0 a breaking change or bug, or is it a C8 issue?

[w3nl]

Here a test with a package in Github actions: https://github.com/hckrnews/objects/actions/runs/3255633842/jobs/5345156351

Segmentation fault (core dumped)
Error: Process completed with exit code 139.

[w3nl]

Here a test with and without c8: https://github.com/hckrnews/objects/actions/runs/3256091485/jobs/5346101809
node 18.10: works with and without c8
node 18.11: works without c8, but with c8 it failed, no tests are found

[cedx]

Probably the same issue here: since Node.js 18.11.0, it does not work anymore on my Windows workstation.

$ c8 --all --include=src/**/*.js --report-dir=var --reporter=lcovonly node --test
# No output! It seems that the tests are not run.

But in the CI environment (GitHub Actions, Ubuntu, Node.js 18.10.0), no problem, everything works as expected:
https://github.com/cedx/free-mobile.js/actions/runs/3276489807/jobs/5392601868

[w3nl]

It looks like it is a node bug, there is a node fix already made: nodejs/node#45013
I think in the next node version 18.11.1 or 18.12.0 it will be fixed.

[cedx]

With Node.js 19:

• on my Windows workstation: same result (i.e. no output, tests seem to not be run).
• in the CI, on a Linux OS: a segmentation fault occurs. https://github.com/cedx/lcov.js/actions/runs/3289925989/jobs/5422075615

[w3nl]

In the new version of will include the fix.
Node 18 release date is 25 oktober.
Node 19 release date is 1 november.

Fix was just to late for 19.0.0

[w3nl]

Fix isnt in node 18.12 from yesterday, i think we have to wait another week
Release schedule for 19.x: nodejs/Release#793