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FastDeploy/tests/engine/test_resource_manager_v1.py
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# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import sys
import unittest
from unittest.mock import Mock
from fastdeploy.engine.args_utils import EngineArgs
from fastdeploy.engine.request import Request, RequestStatus
from fastdeploy.engine.sched.resource_manager_v1 import ResourceManagerV1
sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", ".."))
from e2e.utils.serving_utils import clean_ports
MODEL_NAME = os.getenv("MODEL_PATH", "/path/to/models") + "/ERNIE-4.5-0.3B-Paddle"
class TestResourceManagerV1(unittest.TestCase):
"""Test cases for ResourceManagerV1."""
def setUp(self):
"""Set up test fixtures."""
# Clean ports before each test
clean_ports()
engine_args = EngineArgs(
model=MODEL_NAME,
max_model_len=8192,
tensor_parallel_size=1,
engine_worker_queue_port=int(os.getenv("FD_ENGINE_QUEUE_PORT", "6778")),
cache_queue_port=int(os.getenv("FD_CACHE_QUEUE_PORT", "6779")),
)
# Create and start the engine service
mock_config = engine_args.create_engine_config()
self.manager = ResourceManagerV1(
max_num_seqs=4,
config=mock_config,
tensor_parallel_size=1,
splitwise_role="mixed",
local_data_parallel_id=0,
)
# Mock cache manager
self.manager.cache_manager = Mock()
self.manager.cache_manager.free_blocks = Mock()
def tearDown(self) -> None:
self.manager.need_block_num_signal.clear()
def test_preempted_all_with_no_running_requests(self):
"""Test preempted_all with no running requests."""
self.assertEqual(len(self.manager.running), 0)
preempted_reqs = self.manager.preempted_all()
self.assertEqual(len(preempted_reqs), 0)
def test_preempted_all_with_normal_requests(self):
"""Test preempted_all with normal running requests."""
# Add mock running requests
req1 = Mock(spec=Request)
req1.request_id = "req1"
req1.use_extend_tables = False
req1.status = RequestStatus.RUNNING
req1.block_tables = [1, 2, 3]
req1.num_cached_blocks = 0
req1.idx = 0
req2 = Mock(spec=Request)
req2.request_id = "req2"
req2.use_extend_tables = False
req2.status = RequestStatus.RUNNING
req2.block_tables = [4, 5]
req2.num_cached_blocks = 0
req2.idx = 1
self.manager.running = [req1, req2]
preempted_reqs = self.manager.preempted_all()
# Verify
self.assertEqual(len(preempted_reqs), 2)
self.assertEqual(preempted_reqs[0].request_id, "req2")
self.assertEqual(preempted_reqs[1].request_id, "req1")
# Verify request status changed
self.assertEqual(req1.status, RequestStatus.PREEMPTED)
self.assertEqual(req2.status, RequestStatus.PREEMPTED)
# Verify added to to_be_rescheduled_request_id_set
self.assertIn("req1", self.manager.to_be_rescheduled_request_id_set)
self.assertIn("req2", self.manager.to_be_rescheduled_request_id_set)
self.assertEqual(len(self.manager.running), 0)
self.assertEqual(len(self.manager.waiting), 0)
self.assertEqual(len(self.manager.to_be_rescheduled_request_id_set), 2)
if __name__ == "__main__":
unittest.main()