Gazebo_simulation-Frontend/node_modules/watch/test/test_monitor.js

32 lines
692 B
JavaScript

var watch = require('../main')
, assert = require('assert')
, path = require('path')
, fs = require('fs')
, target = path.join(__dirname, "d/t")
;
function clearFile() {
fs.writeFileSync(target, '')
}
clearFile()
// test if changed event is fired correctly
watch.createMonitor(__dirname, { interval: 150 },
function (monitor) {
monitor.once('changed', function (f) {
assert.equal(f, target);
clearFile();
process.exit(0)
})
fs.writeFile(target, 'Test Write\n', function (err) {
if (err) throw err;
setTimeout(function () {
// should have got the other assert done by now
assert.ok(false);
}, 300);
})
});