0a7e1982fe — curl

Subject

tests/http: add abrupt server close test

No binary (build failed)

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

(log yok)

tests/http/test_05_errors.py+33 -0

@@ -26,6 +26,8 @@
	#
	import logging
	import os
+	import socket
+	import threading

	import pytest
	from testenv import CurlClient, Env
@@ -179,3 +181,34 @@ class TestErrors:
	r.check_response(http_status=401)
	# No retries on a 401
	assert r.stats[0]['num_retries'] == 0, f'{r}'
+
+	# Server closes the connection immediately after accept,
+	def test_05_09_handshake_eof(self, env: Env, httpd, nghttpx):
+	with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as server:
+	server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+	server.bind(('127.0.0.1', 0))
+	server.listen(1)
+	port = server.getsockname()[1]
+
+	# accept one connection and immediately close it
+	def accept_and_close():
+	try:
+	conn, _ = server.accept()
+	conn.close()
+	except Exception:
+	pass
+
+	t = threading.Thread(target=accept_and_close)
+	t.start()
+
+	curl = CurlClient(env=env, timeout=5)
+	url = f'https://127.0.0.1:{port}/'
+	r = curl.run_direct(args=[url, '--insecure'])
+
+	t.join(timeout=2)
+
+	# We expect an error code, not success (0) and not timeout (-1)
+	# Expected error code is:
+	# - CURLE_SSL_CONNECT_ERROR (35) - common for handshake failures
+	assert r.exit_code == 35, \
+	f'Expected error 35, got {r.exit_code}\n{r.dump_logs()}'