test_madgraph_isr.py

 
 
'''
Test if MadGraph works when running a simple BSM model.
'''
 
 
import os
import subprocess
 
import basf2 as b2
import b2test_utils as b2tu
 
 
if __name__ == '__main__':
 
    # FIXME: this test fails on buildbot with the error:
    # PermissionError : [Errno 13] Permission denied: '{working_dir}/Dark_photon_mass_1_isr/bin/internal/ufomodel/__pycache__'
    # os.chmod below is supposed to fix this, but it doesn't work.
    if not b2tu.is_ci():
        b2tu.skip_test("The test can not be properly run on buildbot.")
 
    with b2tu.clean_working_directory() as working_dir:
 
        os.chmod(working_dir, 0o744)
 
        steering_file = b2.find_file('generators/madgraph/examples/MadGraph_darkphoton_isr.py')
        subprocess.check_call(['basf2', steering_file, '--random-seed', 'madgraph'])