Adding upstream version 5.28.2+dfsg1+~cs23.11.12.3.upstream/5.28.2+dfsg1+_cs23.11.12.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/test/websocket/fragments.js b/test/websocket/fragments.js
new file mode 100644
index 0000000..d51db4b
--- /dev/null
+++ b/test/websocket/fragments.js
@@ -0,0 +1,40 @@
+'use strict'
+
+const { test } = require('tap')
+const { WebSocketServer } = require('ws')
+const { WebSocket } = require('../..')
+const diagnosticsChannel = require('diagnostics_channel')
+
+test('Fragmented frame with a ping frame in the middle of it', (t) => {
+  t.plan(2)
+
+  const server = new WebSocketServer({ port: 0 })
+
+  server.on('connection', (ws) => {
+    const socket = ws._socket
+
+    socket.write(Buffer.from([0x01, 0x03, 0x48, 0x65, 0x6c])) // Text frame "Hel"
+    socket.write(Buffer.from([0x89, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f])) // ping "Hello"
+    socket.write(Buffer.from([0x80, 0x02, 0x6c, 0x6f])) // Text frame "lo"
+  })
+
+  t.teardown(() => {
+    for (const client of server.clients) {
+      client.close()
+    }
+
+    server.close()
+  })
+
+  const ws = new WebSocket(`ws://localhost:${server.address().port}`)
+
+  ws.addEventListener('message', ({ data }) => {
+    t.same(data, 'Hello')
+
+    ws.close()
+  })
+
+  diagnosticsChannel.channel('undici:websocket:ping').subscribe(
+    ({ payload }) => t.same(payload, Buffer.from('Hello'))
+  )
+})