common = require("../common"); assert = common.assert var path = require('path'), fs = require('fs'); var file = path.join(common.fixturesDir, "write.txt"); (function() { var stream = fs.WriteStream(file), _fs_close = fs.close; fs.close = function(fd) { assert.ok(fd, "fs.close must not be called without an undefined fd.") fs.close = _fs_close; } stream.destroy(); })(); (function() { var stream = fs.createWriteStream(file); stream.addListener('drain', function () { assert.fail('"drain" event must not be emitted before stream.write() has been called at least once.') }); stream.destroy(); })();