legacy/routes/files.js

var express = require("express");
var router = express.Router();
var util = require("util");
var constants = require("../util/constants");
var utils = require("../util/utils");

var files = function (coverage) {
  coverage["FileStreamNonempty"] = 0;
  router.get("/stream/nonempty", function (req, res, next) {
    console.log("inside router\n");
    coverage["FileStreamNonempty"]++;
    var options = {
      root: __dirname,
    };
    res.sendFile("sample.png", options);
  });

  coverage["FileStreamVeryLarge"] = 0;
  router.get("/stream/verylarge", function (req, res, next) {
    console.log("inside router\n");
    coverage["FileStreamVeryLarge"]++;

    var megabytes = 3000;
    var oneMegabyteBuffer = new Buffer(1024 * 1024);
    for (var i = 0; i < megabytes; i++) {
      res.write(oneMegabyteBuffer);
    }
    res.end();
  });

  coverage["FileStreamEmpty"] = 0;
  router.get("/stream/empty", function (req, res, next) {
    console.log("inside router\n");
    coverage["FileStreamEmpty"]++;
    res.status(200).end();
  });
};

files.prototype.router = router;

module.exports = files;