1 files changed, 58 insertions, 0 deletions
diff --git a/test/parallel/test-microtask-queue-run.js b/test/parallel/test-microtask-queue-run.js
new file mode 100644
index 0000000000..c4138454f5
--- /dev/null
+++ b/test/parallel/test-microtask-queue-run.js
@@ -0,0 +1,58 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('../common');
+var assert = require('assert');
+
+function enqueueMicrotask(fn) {
+  Promise.resolve().then(fn);
+}
+
+var done = 0;
+
+process.on('exit', function() {
+  assert.equal(done, 2);
+});
+
+// no nextTick, microtask
+setTimeout(function() {
+  enqueueMicrotask(function() {
+    done++;
+  });
+}, 0);
+
+
+// no nextTick, microtask with nextTick
+setTimeout(function() {
+  var called = false;
+
+  enqueueMicrotask(function() {
+    process.nextTick(function() {
+      called = true;
+    });
+  });
+
+  setTimeout(function() {
+    if (called)
+      done++;
+  }, 0);
+
+}, 0);