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# This script modifies `WarpX-test.ini` (which is used for nightly builds)
# and creates the file `travis-test.ini` (which is used for continous
# integration on TravisCI (https://travis-ci.org/)
# The subtests that are selected are controlled by WARPX_TEST_DIM
# The architecture (CPU/GPU) is selected by WARPX_TEST_ARCH
import re
import os
# Get relevant environment variables
dim = os.environ.get('WARPX_TEST_DIM', None)
qed = os.environ.get('HAS_QED', None)
arch = os.environ.get('WARPX_TEST_ARCH', 'CPU')
# Find the directory in which the tests should be run
current_dir = os.getcwd()
test_dir = re.sub('warpx/Regression', '', current_dir )
with open('WarpX-tests.ini') as f:
text = f.read()
# Replace default folder name
text = re.sub('/home/regtester/AMReX_RegTesting', test_dir, text)
# Remove the web directory
text = re.sub('[\w\-\/]*/web', '', text)
# Add doComparison = 0 for each test
text = re.sub( '\[(?P<name>.*)\]\nbuildDir = ',
'[\g<name>]\ndoComparison = 0\nbuildDir = ', text )
# Change compile options when running on GPU
if arch == 'GPU':
text = re.sub( 'addToCompileString =',
'addToCompileString = USE_GPU=TRUE USE_OMP=FALSE USE_ACC=TRUE ', text)
text = re.sub( 'COMP\s*=.*', 'COMP = pgi', text )
print('Compiling for %s' %arch)
# Add runtime option: crash for unused variables
text = re.sub('runtime_params =',
'runtime_params = amrex.abort_on_unused_inputs=1 ',
text)
# Use only 2 cores for compiling
text = re.sub( 'numMakeJobs = \d+', 'numMakeJobs = 2', text )
# Use only 1 MPI and 1 thread proc for tests
text = re.sub( 'numprocs = \d+', 'numprocs = 1', text)
text = re.sub( 'numthreads = \d+', 'numthreads = 1', text)
# Prevent emails from being sent
text = re.sub( 'sendEmailWhenFail = 1', 'sendEmailWhenFail = 0', text )
# Remove Python test (does not compile)
text = re.sub( '\[Python_Langmuir\]\n(.+\n)*', '', text)
# Remove Langmuir_x/y/z test (too long; not that useful)
text = re.sub( '\[Langmuir_[xyz]\]\n(.+\n)*', '', text)
# Select the tests to be run
# --------------------------
# - Extract test blocks (they are identified by the fact that they contain "inputFile")
select_test_regex = r'(\[(.+\n)*inputFile(.+\n)*)'
test_blocks = [ match[0] for match in re.findall(select_test_regex, text) ]
# - Remove the test blocks from `text` (only the selected ones will be added back)
text = re.sub( select_test_regex, '', text )
# Keep tests that have the right dimension
if dim is not None:
print('Selecting tests with dim = %s' %dim)
# Cartesian tests
if dim in ['2', '3']:
test_blocks = [ block for block in test_blocks \
if ('dim = %s'%dim in block) and not ('USE_RZ' in block) ]
elif dim == 'RZ':
test_blocks = [ block for block in test_blocks if 'USE_RZ' in block ]
else:
raise ValueError('Unkown dimension: %s' %dim)
# Remove or keep QED tests according to 'qed' variable
if qed is not None:
print('Selecting tests with QED = %s' %qed)
if (qed == "FALSE"):
test_blocks = [ block for block in test_blocks if not 'QED=TRUE' in block ]
else:
test_blocks = [ block for block in test_blocks if 'QED=TRUE' in block ]
# - Add the selected test blocks to the text
text = text + '\n' + '\n'.join(test_blocks)
with open('travis-tests.ini', 'w') as f:
f.write(text)
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