node/test/parallel/test-fs-read-stream-resume.js

31 lines
571 B
JavaScript

var common = require('../common');
var assert = require('assert');
var fs = require('fs');
var path = require('path');
var file = path.join(common.fixturesDir, 'x.txt');
var data = '';
var first = true;
var stream = fs.createReadStream(file);
stream.setEncoding('utf8');
stream.on('data', function(chunk) {
data += chunk;
if (first) {
first = false;
stream.resume();
}
});
process.nextTick(function() {
stream.pause();
setTimeout(function() {
stream.resume();
}, 100);
});
process.on('exit', function() {
assert.equal(data, 'xyz\n');
});