test: add http2 compat setTimeout tests

Add tests for Http2ServerRequest and Http2ServerResponse setTimeout

PR-URL: nodejs#15156
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

test/parallel/test-http2-compat-serverrequest-settimeout.js

@@ -0,0 +1,32 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const http2 = require('http2');
+
+const server = http2.createServer();
+
+server.on('request', (req, res) => {
+  req.setTimeout(common.platformTimeout(1), common.mustCall(() => {
+    res.end();
+  }));
+});
+
+server.listen(0, common.mustCall(() => {
+  const port = server.address().port;
+  const client = http2.connect(`http://localhost:${port}`);
+  const req = client.request({
+    ':path': '/',
+    ':method': 'GET',
+    ':scheme': 'http',
+    ':authority': `localhost:${port}`
+  });
+  req.on('end', common.mustCall(() => {
+    server.close();
+    client.destroy();
+  }));
+  req.resume();
+  req.end();
+}));

test/parallel/test-http2-compat-serverresponse-settimeout.js

@@ -0,0 +1,32 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const http2 = require('http2');
+
+const server = http2.createServer();
+
+server.on('request', (req, res) => {
+  res.setTimeout(common.platformTimeout(1), common.mustCall(() => {
+    res.end();
+  }));
+});
+
+server.listen(0, common.mustCall(() => {
+  const port = server.address().port;
+  const client = http2.connect(`http://localhost:${port}`);
+  const req = client.request({
+    ':path': '/',
+    ':method': 'GET',
+    ':scheme': 'http',
+    ':authority': `localhost:${port}`
+  });
+  req.on('end', common.mustCall(() => {
+    server.close();
+    client.destroy();
+  }));
+  req.resume();
+  req.end();
+}));