test_streaming_examples.sh

#!/usr/bin/env bash
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# to you under the Apache License, Version 2.0 (the
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#
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# End to end test for streaming examples. It only validates that the job graph can be successfully generated
# and submitted to a standalone session cluster.
# Usage:
# FLINK_DIR=<flink dir> TEST_DATA_DIR-<test data dir> flink-end-to-end-tests/test-scripts/test_streaming_examples.sh

source "$(dirname "$0")"/common.sh

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

EXIT_CODE=0

function run_example() {
    printf "\n==============================================================================\n"
    printf "Test operation on running $1 example\n"
    printf "==============================================================================\n"
    if [ $EXIT_CODE == 0 ]; then
        TEST_PROGRAM_JAR=$FLINK_DIR/examples/streaming/$1.jar
        RETURN=`$FLINK_DIR/bin/flink run -d $TEST_PROGRAM_JAR --output file:///${TEST_DATA_DIR}/result1`
        EXIT_CODE=$?
        echo "$RETURN"
    fi
}

run_example "SessionWindowing"
run_example "StateMachineExample"
run_example "TopSpeedWindowing"
run_example "WindowJoin"
run_example "WordCount"

exit $EXIT_CODE