test_standalone_reco_exp0.py

 
 
import os
import pathlib
import subprocess
 
import basf2 as b2
import b2test_utils as b2tu
 
 
if __name__ == "__main__":
 
    prepare_path = os.getenv("BELLE2_PREPARE_PATH", "")
    if prepare_path == "":
        parent_path = pathlib.Path(b2.find_file('framework')).parent.absolute()
        prepare_path = os.path.join(parent_path, "prepare_tests")
        # Let's throw an error if prepare_path is not found
        b2.find_file(prepare_path)
 
    # Reconstruct few events for exp. 0
    steering = b2.find_file(os.path.join('reconstruction', 'tests', 'reco.py_noexec'))
    input_file = b2.find_file(os.path.join(prepare_path, 'test_standalone_reco_bbbar_exp0.root'))
    output_file = 'output_exp0.root'
 
    with b2tu.clean_working_directory():
        subprocess.check_call(
            ['basf2', steering, '-i', input_file, '-o', output_file]
        )
        subprocess.check_call(
            ['b2file-check', '-n', '3', output_file]
        )