cpython/Tools/scripts/run_tests.py at 3.7 · python-emscripten/cpython · GitHub

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"""Run Python's test suite in a fast, rigorous way.

The defaults are meant to be reasonably thorough, while skipping certain

tests that can be time-consuming or resource-intensive (e.g. largefile),

or distracting (e.g. audio and gui). These defaults can be overridden by

simply passing a -u option to this script.

"""

import os

import sys

import test.support

def is_multiprocess_flag(arg):

return arg.startswith('-j') or arg.startswith('--multiprocess')

def is_resource_use_flag(arg):

return arg.startswith('-u') or arg.startswith('--use')

def main(regrtest_args):

args = [sys.executable,

'-u', # Unbuffered stdout and stderr

'-W', 'default', # Warnings set to 'default'

'-bb', # Warnings about bytes/bytearray

'-E', # Ignore environment variables

]

# Allow user-specified interpreter options to override our defaults.

args.extend(test.support.args_from_interpreter_flags())

args.extend(['-m', 'test', # Run the test suite

'-r', # Randomize test order

'-w', # Re-run failed tests in verbose mode

])

if sys.platform == 'win32':

args.append('-n') # Silence alerts under Windows

if not any(is_multiprocess_flag(arg) for arg in regrtest_args):

args.extend(['-j', '0']) # Use all CPU cores

if not any(is_resource_use_flag(arg) for arg in regrtest_args):

args.extend(['-u', 'all,-largefile,-audio,-gui'])

args.extend(regrtest_args)

print(' '.join(args))

if sys.platform == 'win32':

from subprocess import call

sys.exit(call(args))

else:

os.execv(sys.executable, args)

if __name__ == '__main__':

main(sys.argv[1:])

cpython/Tools/scripts/run_tests.py at 3.7 · python-emscripten/cpython · GitHub

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