Serd subproject with meson
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#!/usr/bin/env python3
"""Test errors writing to a file."""
import argparse
import sys
import shlex
import subprocess
import os
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("--serdi", default="./serdi", help="path to serdi")
parser.add_argument("--wrapper", default="", help="executable wrapper")
parser.add_argument("input", help="valid input file")
args = parser.parse_args(sys.argv[1:])
command = shlex.split(args.wrapper) + [args.serdi, args.input]
if os.path.exists("/dev/full"):
with open("/dev/full", "w") as out:
proc = subprocess.run(
command, check=False, stdout=out, stderr=subprocess.PIPE
)
assert proc.returncode != 0
assert "error" in proc.stderr.decode("utf-8")
else:
sys.stderr.write("warning: /dev/full not present, skipping test")