text: 'use strict';
  var common = require('../common');
  var assert = require('assert');
  var path = require('path');
  var Buffer = require('buffer').Buffer;
  var fs = require('fs');
  
  common.refreshTmpDir();
  
  var fn = path.join(common.tmpDir, 'write-string-coerce.txt');
  var data = true;
  var expected = data + '';
  
  fs.open(fn, 'w', 0o644, common.mustCall(function(err, fd) {
    if (err) throw err;
    console.log('open done');
    fs.write(fd, data, 0, 'utf8', common.mustCall(function(err, written) {
      console.log('write done');
      if (err) throw err;
      assert.equal(Buffer.byteLength(expected), written);
      fs.closeSync(fd);
      const found = fs.readFileSync(fn, 'utf8');
      console.log('expected: "%s"', expected);
      console.log('found: "%s"', found);
      fs.unlinkSync(fn);
      assert.strictEqual(expected, found);
    }));
  }));
  