www.aleph1.co.uk Git - yaffs-website/blob - node_modules/stdout-stream/test/index.js

   1 var tape = require('tape');
   2 var proc = require('child_process');
   3 var path = require('path');
   4
   5 tape('print to stdout', function(t) {
   6         proc.exec('"'+process.execPath+'" '+path.join(__dirname,'fixtures','hello-world.js'), function(err, stdout) {
   7                 t.ok(!err);
   8                 t.same(stdout,'hello\nworld\n');
   9                 t.end();
  10         });
  11 });
  12
  13 tape('end stdout', function(t) {
  14         var ch = proc.exec('"'+process.execPath+'" '+path.join(__dirname,'fixtures','end.js'));
  15         var buf = [];
  16         var processOnExit = false;
  17         var stdoutOnEnd = false;
  18
  19         ch.stdout.on('data', function(data) {
  20                 buf.push(data);
  21         });
  22         ch.stdout.on('end', function() {
  23                 t.same(Buffer.concat(buf).toString(), 'stdout');
  24                 t.ok(!processOnExit);
  25                 stdoutOnEnd = true;
  26         });
  27         ch.on('exit', function(code) {
  28                 processOnExit = true;
  29                 t.ok(stdoutOnEnd);
  30                 t.same(code, 0);
  31                 t.end();
  32         });
  33 });