2 files changed, 11 insertions, 0 deletions
diff --git a/test/node/flush_headers/app.js b/test/node/flush_headers/app.js
new file mode 100644
index 00000000..4c0e93bc
--- /dev/null
+++ b/test/node/flush_headers/app.js
@@ -0,0 +1,7 @@
+
+require('http').createServer(function (req, res) {
+    res.setHeader('X-Header', 'blah');
+    res.flushHeaders();
+    res.flushHeaders(); // Should be idempotent.
+    res.end();
+}).listen(8080);
diff --git a/test/test_node_application.py b/test/test_node_application.py
index ab8aa8f8..5077b9cb 100644
--- a/test/test_node_application.py
+++ b/test/test_node_application.py
@@ -303,6 +303,10 @@ def test_node_application_get_header_names():
         'x-header',
     ], 'get header names'
 
+def test_node_application_flush_headers():
+    client.load('flush_headers')
+
+    assert client.get()['headers']['X-Header'] == 'blah'
 
 def test_node_application_has_header():
     client.load('has_header')