| |
| from baselines.common import plot_util as pu |
| from baselines.common.tests.util import smoketest |
|
|
|
|
| def test_plot_util(): |
| nruns = 4 |
| logdirs = [smoketest('--alg=ppo2 --env=CartPole-v0 --num_timesteps=10000') for _ in range(nruns)] |
| data = pu.load_results(logdirs) |
| assert len(data) == 4 |
|
|
| _, axes = pu.plot_results(data[:1]); assert len(axes) == 1 |
| _, axes = pu.plot_results(data, tiling='vertical'); assert axes.shape==(4,1) |
| _, axes = pu.plot_results(data, tiling='horizontal'); assert axes.shape==(1,4) |
| _, axes = pu.plot_results(data, tiling='symmetric'); assert axes.shape==(2,2) |
| _, axes = pu.plot_results(data, split_fn=lambda _: ''); assert len(axes) == 1 |
|
|
|
|
