1 files changed, 20 insertions, 0 deletions
diff --git a/tests/lib/mocha-3.1.2/test/color.spec.js b/tests/lib/mocha-3.1.2/test/color.spec.js
new file mode 100644
index 0000000000..bffd30e6eb
--- /dev/null
+++ b/tests/lib/mocha-3.1.2/test/color.spec.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var assert = require('assert');
+var childProcess = require('child_process');
+var path = require('path');
+
+describe('Mocha', function () {
+  this.timeout(2000);
+
+  it('should not output colors to pipe', function (cb) {
+    var command = [path.join('bin', 'mocha'), '--grep', 'missing-test'];
+    childProcess.execFile(process.execPath, command, function (err, stdout, stderr) {
+      if (err) return cb(err);
+
+      assert(stdout.indexOf('[90m') === -1);
+
+      cb(null);
+    });
+  });
+});