run_vadere_console_with_all_scenario_files.py 2.56 KB
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# Use "vadere-console.jar", which is created by "mvn package", to run all
# scenario files under "VadereModelTests" subdirectory.
#
# Note: script contains some print statements so that progress can be tracked
# a little bit

# Wach out: call this script from root directory of project. E.g.
#
#   python Tools/my_script.py

import fnmatch
import os
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import re
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import shutil
import subprocess
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import time
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def find_scenario_files(path="VadereModelTests"):
    scenario_search_pattern = "*.scenario"
    scenario_files = []
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    exclude_patterns = ["TESTOVM"]
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    for root, dirnames, filenames in os.walk(path):
        for filename in fnmatch.filter(filenames, scenario_search_pattern):
            scenario_path = os.path.join(root, filename)
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            for exclude_pattern in exclude_patterns:
                regex_pattern = re.compile(exclude_pattern)
                match = regex_pattern.search(scenario_path)

                if match is None:
                    scenario_files.append(scenario_path)
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    print("Total scenario files: {}".format(len(scenario_files)))
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    print("Exclude patterns: {}".format(exclude_patterns))
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    return sorted(scenario_files)
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def run_scenario_files_with_vadere_console(scenario_files, vadere_console="VadereGui/target/vadere-console.jar", scenario_timeout_in_sec=60):
    output_dir = "output"

    if not os.path.exists(output_dir):
        os.makedirs(output_dir)

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    total_scenario_files = len(scenario_files)

    for i, scenario_file in enumerate(scenario_files):
        print("Running scenario file ({}/{}): {}".format(i + 1, total_scenario_files, scenario_file))
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        # Measure wall time and not cpu because it is the easiest.
        wall_time_start = time.time()

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        # Use timout feature, check return value and capture stdout/stderr to a PIPE (use completed_process.stdout to get it).
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        completed_process = subprocess.run(args=["java", "-enableassertions", "-jar", vadere_console, scenario_file, output_dir],
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                                       timeout=scenario_timeout_in_sec,
                                       check=True,
                                       stdout=subprocess.PIPE,
                                       stderr=subprocess.PIPE)
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        wall_time_end = time.time()
        wall_time_delta = wall_time_end - wall_time_start

        print("Finished scenario file ({:.1f} s): {}".format(wall_time_delta, scenario_file))
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    if os.path.exists(output_dir):
        shutil.rmtree(output_dir)

if __name__ == "__main__":
    scenario_files = find_scenario_files()
    run_scenario_files_with_vadere_console(scenario_files)