test: move more tests from sequential to parallel

Only `test-stdin-from-file.js` has been modified so that the `stdin.txt`
is written in a temp directory instead of the `fixtures` directory.

PR-URL: https://github.com/nodejs/node/pull/6187
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/test/parallel/test-pipe-head.js b/test/parallel/test-pipe-head.js
new file mode 100644
index 0000000000..ac8b165151
--- /dev/null
+++ b/test/parallel/test-pipe-head.js
@@ -0,0 +1,25 @@
+'use strict';
+var common = require('../common');
+var assert = require('assert');
+
+var exec = require('child_process').exec;
+var join = require('path').join;
+
+var nodePath = process.argv[0];
+var script = join(common.fixturesDir, 'print-10-lines.js');
+
+var cmd = '"' + nodePath + '" "' + script + '" | head -2';
+
+var finished = false;
+
+exec(cmd, function(err, stdout, stderr) {
+  if (err) throw err;
+  var lines = stdout.split('\n');
+  assert.equal(3, lines.length);
+  finished = true;
+});
+
+
+process.on('exit', function() {
+  assert.ok(finished);
+});