server tests : more pythonic process management; fix bare except: (#6146)

* server tests : remove seemingly redundant newlines in print()

* server tests : use built-in subprocess features, not os.kill and psutil

* server tests : do not catch e.g. SystemExit; use print_exc

* server tests: handle TimeoutExpired exception

* server tests: fix connect on dual-stack systems

* server: tests: add new tokens regex on windows generated following new repeat penalties default changed in (#6127)

* server: tests: remove the hack on windows since now we get the good socket family

* server: tests: add new tokens regex following new repeat penalties default changed in (#6127)

* server: tests: add new tokens regex following new repeat penalties default changed in (#6127)

---------

Co-authored-by: Pierrick HYMBERT <pierrick.hymbert@gmail.com>
This commit is contained in:
Jared Van Bortel 2024-03-20 01:33:49 -04:00 committed by GitHub
parent 6c0b287748
commit bd60d82d0c
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GPG key ID: B5690EEEBB952194
4 changed files with 46 additions and 76 deletions

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@ -66,7 +66,7 @@ def step_server_config(context, server_fqdn, server_port):
def step_download_hf_model(context, hf_file, hf_repo):
context.model_file = hf_hub_download(repo_id=hf_repo, filename=hf_file)
if context.debug:
print(f"model file: {context.model_file}\n")
print(f"model file: {context.model_file}")
@step('a model file {model_file}')
@ -137,9 +137,12 @@ def step_start_server(context):
if 'GITHUB_ACTIONS' in os.environ:
max_attempts *= 2
addrs = socket.getaddrinfo(context.server_fqdn, context.server_port, type=socket.SOCK_STREAM)
family, typ, proto, _, sockaddr = addrs[0]
while True:
with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
result = sock.connect_ex((context.server_fqdn, context.server_port))
with closing(socket.socket(family, typ, proto)) as sock:
result = sock.connect_ex(sockaddr)
if result == 0:
print("\x1b[33;46mserver started!\x1b[0m")
return
@ -209,7 +212,7 @@ async def step_request_completion(context, api_error):
user_api_key=context.user_api_key)
context.tasks_result.append(completion)
if context.debug:
print(f"Completion response: {completion}\n")
print(f"Completion response: {completion}")
if expect_api_error:
assert completion == 401, f"completion must be an 401 status code: {completion}"
@ -354,7 +357,7 @@ def step_prompt_passkey(context, passkey, i_pos):
prompt += context.prompt_junk_suffix
if context.debug:
passkey_highlight = "\x1b[33m" + passkey + "\x1b[0m"
print(f"Passkey challenge:\n```{prompt.replace(passkey, passkey_highlight)}```\n")
print(f"Passkey challenge:\n```{prompt.replace(passkey, passkey_highlight)}```")
context.prompts.append(context.prompt_prefix + prompt + context.prompt_suffix)
context.n_prompts = len(context.prompts)
@ -363,7 +366,7 @@ def step_prompt_passkey(context, passkey, i_pos):
@async_run_until_complete
async def step_oai_chat_completions(context, api_error):
if context.debug:
print(f"Submitting OAI compatible completions request...\n")
print(f"Submitting OAI compatible completions request...")
expect_api_error = api_error == 'raised'
completion = await oai_chat_completions(context.prompts.pop(),
context.system_prompt,
@ -508,12 +511,12 @@ async def step_all_embeddings_are_the_same(context):
embedding1 = np.array(embeddings[i])
embedding2 = np.array(embeddings[j])
if context.debug:
print(f"embedding1: {embedding1[-8:]}\n")
print(f"embedding2: {embedding2[-8:]}\n")
print(f"embedding1: {embedding1[-8:]}")
print(f"embedding2: {embedding2[-8:]}")
similarity = np.dot(embedding1, embedding2) / (np.linalg.norm(embedding1) * np.linalg.norm(embedding2))
msg = f"Similarity between {i} and {j}: {similarity:.10f}"
if context.debug:
print(f"{msg}\n")
print(f"{msg}")
assert np.isclose(similarity, 1.0, rtol=1e-05, atol=1e-08, equal_nan=False), msg
@ -630,7 +633,7 @@ async def step_prometheus_metrics_exported(context):
metrics_raw = await metrics_response.text()
metric_exported = False
if context.debug:
print(f"/metrics answer:\n{metrics_raw}\n")
print(f"/metrics answer:\n{metrics_raw}")
context.metrics = {}
for metric in parser.text_string_to_metric_families(metrics_raw):
match metric.name:
@ -932,7 +935,7 @@ def assert_n_tokens_predicted(completion_response, expected_predicted_n=None, re
last_match = end
highlighted += content[last_match:]
if 'DEBUG' in os.environ and os.environ['DEBUG'] == 'ON':
print(f"Checking completion response: {highlighted}\n")
print(f"Checking completion response: {highlighted}")
assert last_match > 0, f'/{re_content}/ must match ```{highlighted}```'
if expected_predicted_n and expected_predicted_n > 0:
assert n_predicted == expected_predicted_n, (f'invalid number of tokens predicted:'
@ -942,7 +945,7 @@ def assert_n_tokens_predicted(completion_response, expected_predicted_n=None, re
async def gather_tasks_results(context):
n_tasks = len(context.concurrent_tasks)
if context.debug:
print(f"Waiting for all {n_tasks} tasks results...\n")
print(f"Waiting for all {n_tasks} tasks results...")
for task_no in range(n_tasks):
context.tasks_result.append(await context.concurrent_tasks.pop())
n_completions = len(context.tasks_result)
@ -959,7 +962,7 @@ async def wait_for_health_status(context,
slots_processing=None,
expected_slots=None):
if context.debug:
print(f"Starting checking for health for expected_health_status={expected_health_status}\n")
print(f"Starting checking for health for expected_health_status={expected_health_status}")
interval = 0.5
counter = 0
if 'GITHUB_ACTIONS' in os.environ:
@ -1048,8 +1051,6 @@ def start_server_background(context):
if 'LLAMA_SERVER_BIN_PATH' in os.environ:
context.server_path = os.environ['LLAMA_SERVER_BIN_PATH']
server_listen_addr = context.server_fqdn
if os.name == 'nt':
server_listen_addr = '0.0.0.0'
server_args = [
'--host', server_listen_addr,
'--port', context.server_port,
@ -1088,7 +1089,7 @@ def start_server_background(context):
server_args.append('--verbose')
if 'SERVER_LOG_FORMAT_JSON' not in os.environ:
server_args.extend(['--log-format', "text"])
print(f"starting server with: {context.server_path} {server_args}\n")
print(f"starting server with: {context.server_path} {server_args}")
flags = 0
if 'nt' == os.name:
flags |= subprocess.DETACHED_PROCESS