#!/usr/bin/env bash
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# to you under the Apache License, Version 2.0 (the
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# Unless required by applicable law or agreed to in writing, software
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source "$(dirname "$0")"/common.sh

TEST_PROGRAM_JAR=${END_TO_END_DIR}/flink-stream-sql-test/target/StreamSQLTestProgram.jar

# copy flink-table jar into lib folder
cp $FLINK_DIR/opt/flink-table*jar $FLINK_DIR/lib

start_cluster
$FLINK_DIR/bin/taskmanager.sh start
$FLINK_DIR/bin/taskmanager.sh start
$FLINK_DIR/bin/taskmanager.sh start

$FLINK_DIR/bin/flink run -p 4 $TEST_PROGRAM_JAR -outputPath file://${TEST_DATA_DIR}/out/result

function sql_cleanup() {
  # don't call ourselves again for another signal interruption
  trap "exit -1" INT
  # don't call ourselves again for normal exit
  trap "" EXIT

  stop_cluster
  $FLINK_DIR/bin/taskmanager.sh stop-all

  # remove flink-table from lib folder
  rm $FLINK_DIR/lib/flink-table*jar

}
trap sql_cleanup INT
trap sql_cleanup EXIT

# collect results from files
cat $TEST_DATA_DIR/out/result/20/.part-* $TEST_DATA_DIR/out/result/20/part-* | sort > $TEST_DATA_DIR/out/result-complete

# check result:
# 20,1970-01-01 00:00:00.0
# 20,1970-01-01 00:00:20.0
# 20,1970-01-01 00:00:40.0
check_result_hash "StreamSQL" $TEST_DATA_DIR/out/result-complete "b29f14ed221a936211202ff65b51ee26"