|
import pytest |
|
import torch |
|
from copy import deepcopy |
|
from ding.entry import serial_pipeline_onpolicy, serial_pipeline_guided_cost |
|
from dizoo.classic_control.cartpole.config import cartpole_ppo_config, cartpole_ppo_create_config |
|
from dizoo.classic_control.cartpole.config import cartpole_gcl_ppo_onpolicy_config, \ |
|
cartpole_gcl_ppo_onpolicy_create_config |
|
|
|
|
|
@pytest.mark.unittest |
|
def test_guided_cost(): |
|
expert_policy_state_dict_path = './expert_policy.pth' |
|
config = [deepcopy(cartpole_ppo_config), deepcopy(cartpole_ppo_create_config)] |
|
expert_policy = serial_pipeline_onpolicy(config, seed=0) |
|
torch.save(expert_policy.collect_mode.state_dict(), expert_policy_state_dict_path) |
|
|
|
config = [deepcopy(cartpole_gcl_ppo_onpolicy_config), deepcopy(cartpole_gcl_ppo_onpolicy_create_config)] |
|
config[0].policy.collect.model_path = expert_policy_state_dict_path |
|
config[0].policy.learn.update_per_collect = 1 |
|
try: |
|
serial_pipeline_guided_cost(config, seed=0, max_train_iter=1) |
|
except Exception: |
|
assert False, "pipeline fail" |
|
|
