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#!/usr/bin/python3 -u
"""
Run the test suite on multiple Python versions.
Usage::
python3 runtests.py
python3 runtests.py --verbose
python3 runtests.py --current --verbose
"""
import argparse
import os.path
import shutil
import sys
from shutil import which
from tests.utils import run_command
TEST_DIR = os.path.join(os.path.dirname(__file__), 'tests')
TEST_COMPAT = os.path.join(TEST_DIR, "test_pythoncapi_compat.py")
TEST_UPGRADE = os.path.join(TEST_DIR, "test_upgrade_pythoncapi.py")
PYTHONS = (
# CPython
"python3-debug",
"python3",
"python3.6",
"python3.7",
"python3.8",
"python3.9",
"python3.10",
"python3.11",
"python3.12",
"python3.13",
"python3.13t",
"python3.14",
"python3.14t",
"python3.15",
"python3.15t",
# PyPy
"pypy3",
"pypy3.6",
"pypy3.7",
"pypy3.8",
"pypy3.9",
"pypy3.10",
"pypy3.11",
)
def run_tests_exe(executable, verbose, tested):
tested_key = os.path.realpath(executable)
if tested_key in tested:
return
# Don't use realpath() for the executed command to support virtual
# environments
cmd = [executable, TEST_COMPAT]
if verbose:
cmd.append('-v')
run_command(cmd)
tested.add(tested_key)
def run_tests(python, verbose, tested):
executable = which(python)
if not executable:
print("Ignore missing Python executable: %s" % python)
return
run_tests_exe(executable, verbose, tested)
def parse_args():
parser = argparse.ArgumentParser()
parser.add_argument('-v', '--verbose', action="store_true",
help='Verbose mode')
parser.add_argument('-c', '--current', action="store_true",
help="Only test the current Python executable "
"(don't test multiple Python versions)")
return parser.parse_args()
def main():
args = parse_args()
path = os.path.join(TEST_DIR, 'build')
if os.path.exists(path):
shutil.rmtree(path)
# upgrade_pythoncapi.py requires Python 3.6 or newer
if sys.version_info >= (3, 6):
print("Run %s" % TEST_UPGRADE)
cmd = [sys.executable, TEST_UPGRADE]
if args.verbose:
cmd.append('-v')
run_command(cmd)
else:
print("Don't test upgrade_pythoncapi.py: it requires Python 3.6")
print()
tested = set()
if not args.current:
for python in PYTHONS:
run_tests(python, args.verbose, tested)
run_tests_exe(sys.executable, args.verbose, tested)
print()
print("Tested: %s Python executables" % len(tested))
else:
run_tests_exe(sys.executable, args.verbose, tested)
if __name__ == "__main__":
main()