test: http2Stream redundant shutdown and single cb

trivikr · MylesBorins · commit 41539381fee9 · 2017-10-11T02:05:31.000-04:00
PR-URL: #15612 Refs: #14985 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
diff --git a/test/parallel/test-http2-server-shutdown-redundant.js b/test/parallel/test-http2-server-shutdown-redundant.js
@@ -0,0 +1,30 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const assert = require('assert');
+const http2 = require('http2');
+
+const server = http2.createServer();
+
+// Test blank return when a stream.session.shutdown is called twice
+// Also tests stream.session.shutdown with just a callback function (no options)
+server.on('stream', common.mustCall((stream) => {
+  stream.session.shutdown(common.mustCall(() => {
+    assert.strictEqual(
+      stream.session.shutdown(common.mustNotCall()),
+      undefined
+    );
+  }));
+  stream.session.shutdown(common.mustNotCall());
+}));
+
+server.listen(0, common.mustCall(() => {
+  const client = http2.connect(`http://localhost:${server.address().port}`);
+
+  const req = client.request();
+  req.resume();
+  req.on('end', common.mustCall(() => server.close()));
+}));
