text: "use strict";
  
  /*
   * In this test, GPIO7 is connected to one end of a 1kΩ current limiting
   * resistor and GPIO8 is connected to the other end of the resistor.
   */
  var Gpio = require('../onoff').Gpio,
    assert = require('assert'),
    input = new Gpio(7, 'in'),
    output = new Gpio(8, 'out', {activeLow: true});
  
  assert(input.activeLow() === false);
  assert(output.activeLow() === true);
  output.writeSync(0);
  assert(input.readSync() === 1);
  output.writeSync(1);
  assert(input.readSync() === 0);
  
  output.setActiveLow(false);
  assert(input.activeLow() === false);
  assert(output.activeLow() === false);
  output.writeSync(0);
  assert(input.readSync() === 0);
  output.writeSync(1);
  assert(input.readSync() === 1);
  
  input.setActiveLow(true);
  assert(input.activeLow() === true);
  assert(output.activeLow() === false);
  output.writeSync(0);
  assert(input.readSync() === 1);
  output.writeSync(1);
  assert(input.readSync() === 0);
  
  input.unexport();
  output.unexport();
  
  console.log('ok - ' + __filename);
  
  