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, 13 insertions, 0 deletions

diff --git a/test/parallel/test-memory-usage-emfile.js b/test/parallel/test-memory-usage-emfile.js
new file mode 100644
index 0000000000..92c103669a
--- /dev/null
+++ b/test/parallel/test-memory-usage-emfile.js
@@ -0,0 +1,13 @@
+'use strict';
+require('../common');
+var assert = require('assert');
+
+var fs = require('fs');
+
+var files = [];
+
+while (files.length < 256)
+  files.push(fs.openSync(__filename, 'r'));
+
+var r = process.memoryUsage();
+assert.equal(true, r['rss'] > 0);