test.sh

#!/bin/bash
# Copyright 2018 DeepMind Technologies Limited. 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.


ARGS=()
DEPS_ONLY=""

while [[ $# -gt 0 ]]; do
  case $1 in
    -d|--deps_only)
      DEPS_ONLY=1
      shift
      ;;
    *)
      ARGS+=("$1")
      shift
      ;;
  esac
done

# Restore the arguments.
set -- "${ARGS[@]}"

# Bash settings: fail on any error and display all commands being run.
set -e
set -x

# Set up a virtual environment.
python --version
python -m venv acme_testing
source acme_testing/bin/activate

# Install dependencies.
pip install --upgrade pip setuptools wheel xmanager
pip install .[jax,tf,launchpad,testing,envs]

# Stop early if we only want to install the dependencies.
[[ -n ${DEPS_ONLY} ]] && exit 0

N_CPU=$(grep -c ^processor /proc/cpuinfo)
EXAMPLES=$(find examples/ -mindepth 1 -type d -not -path examples/offline -not -path examples/open_spiel -not -path examples/baselines)

# Run static type-checking.
for TESTDIR in acme ${EXAMPLES}; do
  if [`ls *.py | wc -l` != 0]; then
    pytype -k -j "${N_CPU}" "${TESTDIR}"
  fi
done

# Run all tests.
pytest --ignore-glob="*/*agent*_test.py" --durations=10 -n "${N_CPU}" acme

# We'll run tests for the continuous baselines.
cd examples/baselines/rl_continuous

# Run tests for distributed examples.
# For each of them make sure StepsLimiter reached the limit step count.
set +x
set +e
time python run_ppo.py --run_distributed=True --lp_termination_notice_secs=1 \
  --env_name=gym:MountainCarContinuous-v0 --num_steps=1000 \
  --num_distributed_actors=4 > /tmp/log.txt 2>&1
set -x
set -e
cat /tmp/log.txt
cat /tmp/log.txt | grep -E 'StepsLimiter: Max steps of [0-9]+ was reached, terminating'

# Run tests for non-distributed examples.
TEST_COUNT=0
for TEST in run_*.py; do
  echo "TEST: ${TEST}"
  TEST_COUNT=$(($TEST_COUNT+1))
  if [ $TEST == 'run_dmpo.py' ] ||
     [ $TEST == 'run_mogmpo.py' ] ||
     [ $TEST == 'run_mpo.py' ]; then
    # This is a known breakage at the moment.
    continue;
  fi
  time python "${TEST}" --run_distributed=False --num_steps=1000 \
    --eval_every=1000 --env_name=gym:MountainCarContinuous-v0

done
# Make sure number of executed examples is expected. This makes sure
# we will not forget to update this code when examples are renamed for example.
if [ $TEST_COUNT -ne 7 ]; then
  exit 1
fi