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node_modules/node-gyp/test/test-options.js 713 Bytes
aaac7fed   liuqimichale   add
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  'use strict';
  
  var test = require('tape')
  var gyp = require('../lib/node-gyp')
  
  test('options in environment', function (t) {
    t.plan(1)
  
    // `npm test` dumps a ton of npm_config_* variables in the environment.
    Object.keys(process.env)
          .filter(function(key) { return /^npm_config_/.test(key) })
          .forEach(function(key) { delete process.env[key] })
  
    // 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'
  
    var g = gyp();
    g.parseArgv(['rebuild'])  // Also sets opts.argv.
  
    t.deepEqual(Object.keys(g.opts).sort(), ['argv', 'x'])
  })