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node_modules/node-gyp/test/test-addon.js 3.35 KB
aaac7fed   liuqimichale   add
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  'use strict'
  
  var test = require('tape')
  var path = require('path')
  var fs = require('graceful-fs')
  var child_process = require('child_process')
  var addonPath = path.resolve(__dirname, 'node_modules', 'hello_world')
  var nodeGyp = path.resolve(__dirname, '..', 'bin', 'node-gyp.js')
  var execFileSync = child_process.execFileSync || require('./process-exec-sync')
  var execFile = child_process.execFile
  
  function runHello() {
    var testCode = "console.log(require('hello_world').hello())"
    return execFileSync(process.execPath, ['-e', testCode], { cwd: __dirname }).toString()
  }
  
  function getEncoding() {
    var code = 'import locale;print locale.getdefaultlocale()[1]'
    return execFileSync('python', ['-c', code]).toString().trim()
  }
  
  function checkCharmapValid() {
    var data
    try {
      data = execFileSync('python', ['fixtures/test-charmap.py'],
                          { cwd: __dirname })
    } catch (err) {
      return false
    }
    var lines = data.toString().trim().split('\n')
    return lines.pop() === 'True'
  }
  
  test('build simple addon', function (t) {
    t.plan(3)
  
    // Set the loglevel otherwise the output disappears when run via 'npm test'
    var cmd = [nodeGyp, 'rebuild', '-C', addonPath, '--loglevel=verbose']
    var proc = execFile(process.execPath, cmd, function (err, stdout, stderr) {
      var logLines = stderr.toString().trim().split(/\r?\n/)
      var lastLine = logLines[logLines.length-1]
      t.strictEqual(err, null)
      t.strictEqual(lastLine, 'gyp info ok', 'should end in ok')
      t.strictEqual(runHello().trim(), 'world')
    })
    proc.stdout.setEncoding('utf-8')
    proc.stderr.setEncoding('utf-8')
  })
  
  test('build simple addon in path with non-ascii characters', function (t) {
    t.plan(1)
  
    if (!checkCharmapValid()) {
      return t.skip('python console app can\'t encode non-ascii character.')
    }
  
    var testDirNames = {
      'cp936': '文件夹',
      'cp1252': 'Latīna',
      'cp932': 'フォルダ'
    }
    // Select non-ascii characters by current encoding
    var testDirName = testDirNames[getEncoding()]
    // If encoding is UTF-8 or other then no need to test
    if (!testDirName) {
      return t.skip('no need to test')
    }
  
    t.plan(3)
  
    var data, configPath = path.join(addonPath, 'build', 'config.gypi')
    try {
      data = fs.readFileSync(configPath, 'utf8')
    } catch (err) {
      t.error(err)
      return
    }
    var config = JSON.parse(data.replace(/\#.+\n/, ''))
    var nodeDir = config.variables.nodedir
    var testNodeDir = path.join(addonPath, testDirName)
    // Create symbol link to path with non-ascii characters
    try {
      fs.symlinkSync(nodeDir, testNodeDir, 'dir')
    } catch (err) {
      switch (err.code) {
        case 'EEXIST': break
        case 'EPERM':
          t.error(err, 'Please try to running console as an administrator')
          return
        default:
          t.error(err)
          return
      }
    }
  
    var cmd = [nodeGyp, 'rebuild', '-C', addonPath,
               '--loglevel=verbose', '-nodedir=' + testNodeDir]
    var proc = execFile(process.execPath, cmd, function (err, stdout, stderr) {
      try {
        fs.unlink(testNodeDir)
      } catch (err) {
        t.error(err)
      }
  
      var logLines = stderr.toString().trim().split(/\r?\n/)
      var lastLine = logLines[logLines.length-1]
      t.strictEqual(err, null)
      t.strictEqual(lastLine, 'gyp info ok', 'should end in ok')
      t.strictEqual(runHello().trim(), 'world')
    })
    proc.stdout.setEncoding('utf-8')
    proc.stderr.setEncoding('utf-8')
  })