pyodide/tools/pytest_wrapper.py

52 lines
1.4 KiB
Python
Executable File

#!/usr/bin/env python3
import os
import subprocess
import sys
args = sys.argv[1:]
def remove_num_threads_option(args: list[str]) -> None:
"""Remove -n <n> from argument list"""
for i in range(0, len(args)):
if args[i] == "-n":
del args[i : i + 2]
break
def cache_dir(args: list[str]) -> None:
"""Find the name of the cache-dir in the argument list"""
for i in range(0, len(args)):
if args[i] == "-o" and args[i + 1].startswith("cache_dir"):
return args[i + 1].split("=")[1]
break
return ".pytest_cache"
if __name__ == "__main__":
try:
subprocess.run([sys.executable, "-m", "pytest"] + args, check=True)
sys.exit(0)
except subprocess.CalledProcessError:
pass
# Failed tests. Look up number of failed tests
lastfailed_path = os.path.join(cache_dir(args), "v/cache/lastfailed")
if not os.path.exists(lastfailed_path):
print("Test failed during collection. Not rerunning.")
sys.exit(1)
with open(lastfailed_path) as f:
num_failed = sum(1 for line in f) - 2
if num_failed > 9:
print("More than 9 tests failed. Not rerunning")
sys.exit(1)
print("Rerunning failed tests sequentially")
remove_num_threads_option(args)
try:
subprocess.run([sys.executable, "-m", "pytest", "--lf"] + args, check=True)
except subprocess.CalledProcessError:
sys.exit(1)