solidity/.circleci/parallel_cli_tests.py

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2023-06-16 17:37:53 +00:00
#!/usr/bin/env python3
import subprocess
import sys
# Slowest CLI tests, whose execution takes time on the order of minutes (as of June 2023).
# When adding/removing items here, remember to update `parallelism` value in jobs that run this script.
# TODO: We should switch to time-based splitting but that requires JUnit XML report support in cmdlineTests.sh.
tests_to_run_in_parallel = [
'~ast_import_export', # ~7 min
'~ast_export_with_stop_after_parsing', # ~4 min
'~soljson_via_fuzzer', # ~3 min
'~via_ir_equivalence', # ~1 min
'~compilation_tests', # ~1 min
'~documentation_examples', # ~1 min
'*', # This item represents all the remaining tests
]
# Ask CircleCI to select a subset of tests for this parallel execution.
# If `parallelism` in CI config is set correctly, we should get just one but we can handle any split.
selected_tests = subprocess.check_output(
['circleci', 'tests', 'split'],
input='\n'.join(tests_to_run_in_parallel),
encoding='ascii',
).strip().split('\n')
selected_tests = set(selected_tests) - {''}
excluded_tests = set(tests_to_run_in_parallel) - selected_tests
assert selected_tests.issubset(set(tests_to_run_in_parallel))
if len(selected_tests) == 0:
print("No tests to run.")
sys.exit(0)
if '*' in selected_tests:
filters = [arg for test_name in excluded_tests for arg in ['--exclude', test_name]]
else:
filters = list(selected_tests)
subprocess.run(
['test/cmdlineTests.sh'] + filters,
stdin=sys.stdin,
stdout=sys.stdout,
stderr=sys.stderr,
check=True,
)