run-tests.py

#!/usr/bin/env bash

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#

#
# This file contains code from the Apache Spark project (original license above)
# and Delta Lake project (same Apache 2.0 license above).
# It contains modifications, which are licensed as follows:
#

#
#  Copyright (2020) The Hyperspace Project Authors.
#  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 fnmatch
import subprocess
from os import path
import random
import string
import tempfile


def run_python_tests(root_dir):
    print("##### Running Python tests #####")
    python_test_script = path.join(root_dir, path.join("python", "run-tests.py"))
    print("Calling script %s", python_test_script)
    run_cmd(["python", python_test_script], stream_output=True)


def run_cmd(cmd, throw_on_error=True, env=None, stream_output=False, **kwargs):
    cmd_env = os.environ.copy()
    if env:
        cmd_env.update(env)

    if stream_output:
        child = subprocess.Popen(cmd, env=cmd_env, **kwargs)
        exit_code = child.wait()
        if throw_on_error and exit_code != 0:
            raise Exception("Non-zero exitcode: %s" % (exit_code))
        return exit_code
    else:
        child = subprocess.Popen(
            cmd,
            env=cmd_env,
            stdout=subprocess.PIPE,
            stderr=subprocess.PIPE,
            **kwargs)
        (stdout, stderr) = child.communicate()
        exit_code = child.wait()
        if throw_on_error and exit_code != 0:
            raise Exception(
                "Non-zero exitcode: %s\n\nSTDOUT:\n%s\n\nSTDERR:%s" %
                (exit_code, stdout, stderr))
        return (exit_code, stdout, stderr)


if __name__ == "__main__":
        root_dir = os.path.dirname(os.path.abspath(__file__))
        run_python_tests(root_dir)