run-single-test.sh

#!/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 can be used to run a single test in the context of a test runnner
# Usage: ./run-single-test.sh [skip] test-scripts/my-test-case.sh

# IMPORTANT:
# With the "skip" flag one can disable default exceptions and errors checking in log files. This should be done carefully though.
# A valid reasons for doing so could be e.g killing TMs randomly as we cannot predict what exception could be thrown. Whenever
# those checks are disabled, one should take care that a proper checks are performed in the tests itself that ensure that the test finished
# in an expected state.

if [ $# -eq 0 ]; then
    echo "Usage: ./run-single-test.sh [skip] <path-to-test-script> [<arg1> <arg2> ...]"
    exit 1
fi

END_TO_END_DIR="`dirname \"$0\"`" # relative
END_TO_END_DIR="`( cd \"$END_TO_END_DIR\" && pwd -P)`" # absolutized and normalized
if [ -z "$END_TO_END_DIR" ] ; then
    # error; for some reason, the path is not accessible
    # to the script (e.g. permissions re-evaled after suid)
    exit 1  # fail
fi

export END_TO_END_DIR

if [ -z "$FLINK_DIR" ] ; then
    echo "You have to export the Flink distribution directory as FLINK_DIR"
    exit 1
fi

source "${END_TO_END_DIR}/test-scripts/test-runner-common.sh"

FLINK_DIR="`( cd \"$FLINK_DIR\" && pwd -P )`" # absolutized and normalized

echo "flink-end-to-end-test directory: $END_TO_END_DIR"
echo "Flink distribution directory: $FLINK_DIR"

if [[ "$1" = "skip" ]]; then
    run_test "${*:2}" "${*:2}" "skip_check_exceptions"
else
    run_test "$*" "$*"
fi

exit 0