test-options.js•923 B
'use strict'
const test = require('tap').test
const gyp = require('../lib/node-gyp')
test('options in environment', (t) => {
t.plan(1)
// `npm test` dumps a ton of npm_config_* variables in the environment.
Object.keys(process.env)
.filter((key) => /^npm_config_/.test(key))
.forEach((key) => { delete process.env[key] })
// in some platforms, certain keys are stubborn and cannot be removed
const keys = Object.keys(process.env)
.filter((key) => /^npm_config_/.test(key))
.map((key) => key.substring('npm_config_'.length))
.concat('argv', 'x')
// Zero-length keys should get filtered out.
process.env.npm_config_ = '42'
// Other keys should get added.
process.env.npm_config_x = '42'
// Except loglevel.
process.env.npm_config_loglevel = 'debug'
const g = gyp()
g.parseArgv(['rebuild']) // Also sets opts.argv.
t.deepEqual(Object.keys(g.opts).sort(), keys.sort())
})