45b0182205
Co-authored-by: Alison Shao <alison.shao@Mac.lan> Co-authored-by: Alison Shao <alison.shao@MacBook-Pro-D2W773R9CD.local>
113 lines
3.2 KiB
Python
113 lines
3.2 KiB
Python
"""
|
|
Test HTTP/2 server (Granian) with basic OpenAI-compatible endpoints.
|
|
|
|
Verifies that --enable-http2 launches successfully and serves requests
|
|
via both HTTP/1.1 and HTTP/2 (h2c).
|
|
"""
|
|
|
|
import subprocess
|
|
import unittest
|
|
|
|
import requests
|
|
|
|
from sglang.srt.utils import kill_process_tree
|
|
from sglang.test.ci.ci_register import register_cuda_ci
|
|
from sglang.test.test_utils import (
|
|
DEFAULT_SMALL_MODEL_NAME_FOR_TEST,
|
|
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
|
DEFAULT_URL_FOR_TEST,
|
|
CustomTestCase,
|
|
popen_launch_server,
|
|
)
|
|
|
|
try:
|
|
import granian # noqa: F401
|
|
|
|
_HAS_GRANIAN = True
|
|
except ImportError:
|
|
_HAS_GRANIAN = False
|
|
|
|
register_cuda_ci(est_time=50, suite="stage-b-test-1-gpu-small")
|
|
|
|
|
|
@unittest.skipUnless(_HAS_GRANIAN, "granian not installed (pip install sglang[http2])")
|
|
class TestHTTP2Server(CustomTestCase):
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.model = DEFAULT_SMALL_MODEL_NAME_FOR_TEST
|
|
cls.base_url = DEFAULT_URL_FOR_TEST
|
|
cls.process = popen_launch_server(
|
|
cls.model,
|
|
cls.base_url,
|
|
timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
|
other_args=["--enable-http2"],
|
|
)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
kill_process_tree(cls.process.pid)
|
|
|
|
def test_health(self):
|
|
resp = requests.get(f"{self.base_url}/health")
|
|
self.assertEqual(resp.status_code, 200)
|
|
|
|
def test_get_model_info(self):
|
|
resp = requests.get(f"{self.base_url}/get_model_info")
|
|
self.assertEqual(resp.status_code, 200)
|
|
self.assertIn("model_path", resp.json())
|
|
|
|
def test_completion(self):
|
|
resp = requests.post(
|
|
f"{self.base_url}/v1/completions",
|
|
json={
|
|
"model": self.model,
|
|
"prompt": "The capital of France is",
|
|
"max_tokens": 8,
|
|
"temperature": 0,
|
|
},
|
|
)
|
|
self.assertEqual(resp.status_code, 200)
|
|
data = resp.json()
|
|
self.assertIn("choices", data)
|
|
self.assertGreater(len(data["choices"][0]["text"]), 0)
|
|
|
|
def test_chat_completion(self):
|
|
resp = requests.post(
|
|
f"{self.base_url}/v1/chat/completions",
|
|
json={
|
|
"model": self.model,
|
|
"messages": [{"role": "user", "content": "Say hello"}],
|
|
"max_tokens": 16,
|
|
"temperature": 0,
|
|
},
|
|
)
|
|
self.assertEqual(resp.status_code, 200)
|
|
data = resp.json()
|
|
self.assertIn("choices", data)
|
|
self.assertGreater(len(data["choices"][0]["message"]["content"]), 0)
|
|
|
|
def test_h2c_with_curl(self):
|
|
"""Verify the server actually speaks HTTP/2 via h2c."""
|
|
result = subprocess.run(
|
|
[
|
|
"curl",
|
|
"--http2-prior-knowledge",
|
|
"-s",
|
|
"-o",
|
|
"/dev/null",
|
|
"-w",
|
|
"%{http_version}",
|
|
f"{self.base_url}/health",
|
|
],
|
|
capture_output=True,
|
|
text=True,
|
|
timeout=10,
|
|
)
|
|
self.assertEqual(
|
|
result.stdout.strip(), "2", "Server should respond with HTTP/2"
|
|
)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main(verbosity=3)
|