Minor mods

[plroebuck]

$ cd /tmp
$ PROJECT_ROOT="issue-3893"
$ git clone https://github.com/nwesterman/mochaExitCode_3893.git ${PROJECT_ROOT}
$ cd ${PROJECT_ROOT}

Made minor modifications to repository structure to simplify testing.

$ mkdir test
$ mv *.js test/
$ touch index.js
$ cat << EOF >> "package.json"
{
  "name": "issue-3893",
  "version": "1.0.0",
  "description": "Code to reproduce https://github.com/mochajs/mocha/issues/3893",
  "main": "index.js",
  "scripts": {
    "list:deps": "npm list --depth=1",
    "pretest": "/bin/echo -n 'Mocha v' && mocha --version",
    "test": "mocha",
    "test:debug": "DEBUG=* mocha"
  },
  "directories": {
    "test": "test"
  },
  "devDependencies": {
    "camelcase": "^5.3.1",
    "chai": "^4.2.0",
    "decamelize": "^3.2.0",
    "joi": "^14.3.1",
    "mocha": "^6.1.4",
    "sinon": "^7.3.2",
    "xmllint": "^0.1.1"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/nwesterman/mochaExitCode_3893.git"
  },
  "keywords": [
    "mocha"
  ],
  "author": "P. Roebuck <plroebuck@users.noreply.github.com>",
  "license": "ISC",
  "bugs": {
    "url": "https://github.com/nwesterman/mochaExitCode_3893/issues"
  },
  "homepage": "https://github.com/nwesterman/mochaExitCode_3893#readme"
}
EOF

[plroebuck]

$ npm install
npm WARN deprecated joi@14.3.1: This module has moved and is now available at @hapi/joi. Please update your dependencies as this version is no longer maintained an may contain bugs and security issues.
npm WARN deprecated topo@3.0.3: This module has moved and is now available at @hapi/topo. Please update your dependencies as this version is no longer maintained an may contain bugs and security issues.
npm WARN deprecated hoek@6.1.3: This module has moved and is now available at @hapi/hoek. Please update your dependencies as this version is no longer maintained an may contain bugs and security issues.
npm notice created a lockfile as package-lock.json. You should commit this file.
added 147 packages from 848 contributors and audited 279 packages in 20.333s
found 0 vulnerabilities

[plroebuck]

Post modification project root

$ cd /tmp/${PROJECT_ROOT}
$ ls -la
total 120
drwxr-xr-x   10 me  staff    340 Apr 29 22:50 .
drwxrwxrwt   45 root   wheel   1530 Apr 29 22:05 ..
drwxr-xr-x   13 me  staff    442 Apr 29 22:05 .git
-rw-r--r--    1 me  staff     14 Apr 29 22:05 .gitignore
-rw-r--r--    1 me  staff    606 Apr 29 22:05 README.md
-rw-r--r--    1 me  staff      0 Apr 29 22:08 index.js
drwxr-xr-x  131 me  staff   4454 Apr 29 22:13 node_modules
-rw-r--r--    1 me  staff  45565 Apr 29 22:13 package-lock.json
-rw-r--r--    1 me  staff    955 Apr 29 22:50 package.json
drwxr-xr-x    7 me  staff    238 Apr 29 22:33 test
$ 

[plroebuck]

$ npm list -depth=1
issue-3893@1.0.0 /tmp/issue-3893
├── camelcase@5.3.1
├─┬ chai@4.2.0
│ ├── assertion-error@1.1.0
│ ├── check-error@1.0.2
│ ├── deep-eql@3.0.1
│ ├── get-func-name@2.0.0
│ ├── pathval@1.1.0
│ └── type-detect@4.0.8
├─┬ decamelize@3.2.0
│ └── xregexp@4.2.4
├─┬ joi@14.3.1
│ ├── hoek@6.1.3
│ ├── isemail@3.2.0
│ └── topo@3.0.3
├─┬ mocha@6.1.4
│ ├── ansi-colors@3.2.3
│ ├── browser-stdout@1.3.1
│ ├── debug@3.2.6
│ ├── diff@3.5.0
│ ├── escape-string-regexp@1.0.5
│ ├── find-up@3.0.0
│ ├── glob@7.1.3
│ ├── growl@1.10.5
│ ├── he@1.2.0
│ ├── js-yaml@3.13.1
│ ├── log-symbols@2.2.0
│ ├── minimatch@3.0.4
│ ├── mkdirp@0.5.1
│ ├── ms@2.1.1
│ ├── node-environment-flags@1.0.5
│ ├── object.assign@4.1.0
│ ├── strip-json-comments@2.0.1
│ ├── supports-color@6.0.0
│ ├── which@1.3.1
│ ├── wide-align@1.1.3
│ ├── yargs@13.2.2
│ ├── yargs-parser@13.0.0
│ └── yargs-unparser@1.5.0
├─┬ sinon@7.3.2
│ ├── @sinonjs/commons@1.4.0
│ ├── @sinonjs/formatio@3.2.1
│ ├── @sinonjs/samsam@3.3.1
│ ├── diff@3.5.0 deduped
│ ├── lolex@4.0.1
│ ├── nise@1.4.10
│ └── supports-color@5.5.0
└── xmllint@0.1.1