test

#!/bin/bash
set -e

IMAGE_TAG='kaggle/python-build'
IMAGE_TAG_OVERRIDE=''
ADDITONAL_OPTS=''
PATTERN='test*.py'

usage() {
cat << EOF
Usage: $0 [OPTIONS]
Run tests for a newly-built Python Docker image.
By default, it runs the tests for the CPU image.

Options:
    -g, --gpu             Run tests for the GPU image.
    -i, --image IMAGE     Run tests against the specified image
    -p, --pattern PATTERN Pattern to match test files ($PATTERN default)

EOF
}

while :; do
    case "$1" in 
        -h|--help)
            usage
            exit
            ;;
        -g|--gpu)
            IMAGE_TAG='kaggle/python-gpu-build'
            ADDITONAL_OPTS='-v /tmp/empty_dir:/usr/local/cuda/lib64/stubs:ro'
            ;;
        -i|--image)
            if [[ -z $2 ]]; then
                usage
                printf 'ERROR: No IMAGE specified after the %s flag.\n' "$1" >&2
                exit
            fi
            IMAGE_TAG_OVERRIDE=$2
            shift # skip the flag value
            ;;
        -p|--pattern)
            if [[ -z $2 ]]; then
                usage
                printf 'ERROR: No PATTERN specified after the %s flag.\n' "$1" >&2
                exit
            fi
            PATTERN="$2"
            shift # skip the flag value
            ;;
        -?*)
            usage
            printf 'ERROR: Unknown option: %s\n' "$1" >&2
            exit
            ;;
        *)            
            break
    esac

    shift
done

if [[ -n "$IMAGE_TAG_OVERRIDE" ]]; then
    IMAGE_TAG="$IMAGE_TAG_OVERRIDE"
fi

readonly IMAGE_TAG
readonly ADDITONAL_OPTS
readonly PATTERN

set -x
rm -rf /tmp/python-build
docker rm jupyter_test || true
mkdir -p /tmp/python-build/tmp
mkdir -p /tmp/python-build/devshm
mkdir -p /tmp/python-build/working

# Only run Jupyter server test if no specific test pattern is specified.
if [ $PATTERN == 'test*.py' ]; then
    # Check that Jupyter server can run; if it dies on startup, the `docker kill` command will throw an error
    docker run -d --name=jupyter_test --read-only --net=none -e HOME=/tmp -v $PWD:/input:ro -v /tmp/python-build/working:/working -w=/working -v /tmp/python-build/tmp:/tmp -v /tmp/python-build/devshm:/dev/shm "$IMAGE_TAG" jupyter notebook --allow-root --ip="*"
    sleep 3
    docker kill jupyter_test && docker rm jupyter_test
fi

docker run --rm -t --read-only --net=none \
    -e HOME=/tmp -e KAGGLE_DATA_PROXY_TOKEN=test-key \
    -e KAGGLE_USER_SECRETS_TOKEN_KEY=test-secrets-key \
    -e KAGGLE_URL_BASE=http:https://127.0.0.1:8001 \
    -e KAGGLE_DATA_PROXY_URL=http:https://127.0.0.1:8000 \
    -e KAGGLE_DATA_PROXY_PROJECT=test \
    -v $PWD:/input:ro -v /tmp/python-build/working:/working \
    -v /tmp/python-build/tmp:/tmp -v /tmp/python-build/devshm:/dev/shm \
    -w=/working \
    $ADDITONAL_OPTS \
    "$IMAGE_TAG" \
    /bin/bash -c "python -m unittest discover -s /input/tests -p $PATTERN -v"