pytest: do not ignore server issues

When a test server is found or configured, do not silently ignore
errors to start and disable them when checking their version.

This forces pytest to fail when a server is not operating
as it should.

Closes #19996
This commit is contained in:
Stefan Eissing 2025-12-16 10:12:07 +01:00 committed by Daniel Stenberg
parent 222fce0a50
commit 3a485c2ea0
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2

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@ -215,110 +215,92 @@ class EnvConfig:
self._nghttpx_version = None
self.nghttpx_with_h3 = False
if self.nghttpx is not None:
try:
self._nghttpx_version = NghttpxUtil.version(self.nghttpx)
self.nghttpx_with_h3 = NghttpxUtil.version_with_h3(self._nghttpx_version)
except RuntimeError:
# not a working nghttpx
log.exception('checking nghttpx version')
self.nghttpx = None
self._nghttpx_version = NghttpxUtil.version(self.nghttpx)
self.nghttpx_with_h3 = NghttpxUtil.version_with_h3(self._nghttpx_version)
self.caddy = self.config['caddy']['caddy']
self._caddy_version = None
if len(self.caddy.strip()) == 0:
self.caddy = None
if self.caddy is not None:
try:
p = subprocess.run(args=[self.caddy, 'version'],
capture_output=True, text=True)
if p.returncode != 0:
# not a working caddy
self.caddy = None
m = re.match(r'v?(\d+\.\d+\.\d+).*', p.stdout)
if m:
self._caddy_version = m.group(1)
else:
raise RuntimeError(f'Unable to determine cadd version from: {p.stdout}')
# TODO: specify specific exceptions here
except: # noqa: E722
p = subprocess.run(args=[self.caddy, 'version'],
capture_output=True, text=True)
if p.returncode != 0:
# not a working caddy
self.caddy = None
m = re.match(r'v?(\d+\.\d+\.\d+).*', p.stdout)
if m:
self._caddy_version = m.group(1)
else:
raise RuntimeError(f'Unable to determine cadd version from: {p.stdout}')
self.vsftpd = self.config['vsftpd']['vsftpd']
if self.vsftpd == '':
self.vsftpd = None
self._vsftpd_version = None
if self.vsftpd is not None:
try:
with tempfile.TemporaryFile('w+') as tmp:
p = subprocess.run(args=[self.vsftpd, '-v'],
capture_output=True, text=True, stdin=tmp)
if p.returncode != 0:
# not a working vsftpd
self.vsftpd = None
if p.stderr:
ver_text = p.stderr
else:
# Oddly, some versions of vsftpd write to stdin (!)
# instead of stderr, which is odd but works. If there
# is nothing on stderr, read the file on stdin and use
# any data there instead.
tmp.seek(0)
ver_text = tmp.read()
m = re.match(r'vsftpd: version (\d+\.\d+\.\d+)', ver_text)
if m:
self._vsftpd_version = m.group(1)
elif len(p.stderr) == 0:
# vsftp does not use stdout or stderr for printing its version... -.-
self._vsftpd_version = 'unknown'
with tempfile.TemporaryFile('w+') as tmp:
p = subprocess.run(args=[self.vsftpd, '-v'],
capture_output=True, text=True, stdin=tmp)
if p.returncode != 0:
# not a working vsftpd
self.vsftpd = None
if p.stderr:
ver_text = p.stderr
else:
raise Exception(f'Unable to determine VsFTPD version from: {p.stderr}')
except Exception:
self.vsftpd = None
# Oddly, some versions of vsftpd write to stdin (!)
# instead of stderr, which is odd but works. If there
# is nothing on stderr, read the file on stdin and use
# any data there instead.
tmp.seek(0)
ver_text = tmp.read()
m = re.match(r'vsftpd: version (\d+\.\d+\.\d+)', ver_text)
if m:
self._vsftpd_version = m.group(1)
elif len(p.stderr) == 0:
# vsftp does not use stdout or stderr for printing its version... -.-
self._vsftpd_version = 'unknown'
else:
raise Exception(f'Unable to determine VsFTPD version from: {p.stderr}')
self.danted = self.config['danted']['danted']
if self.danted == '':
self.danted = None
self._danted_version = None
if self.danted is not None:
try:
p = subprocess.run(args=[self.danted, '-v'],
capture_output=True, text=True)
assert p.returncode == 0
if p.returncode != 0:
# not a working vsftpd
self.danted = None
m = re.match(r'^Dante v(\d+\.\d+\.\d+).*', p.stdout)
if not m:
m = re.match(r'^Dante v(\d+\.\d+\.\d+).*', p.stderr)
if m:
self._danted_version = m.group(1)
else:
self.danted = None
raise Exception(f'Unable to determine danted version from: {p.stderr}')
except Exception:
p = subprocess.run(args=[self.danted, '-v'],
capture_output=True, text=True)
assert p.returncode == 0
if p.returncode != 0:
# not a working vsftpd
self.danted = None
m = re.match(r'^Dante v(\d+\.\d+\.\d+).*', p.stdout)
if not m:
m = re.match(r'^Dante v(\d+\.\d+\.\d+).*', p.stderr)
if m:
self._danted_version = m.group(1)
else:
self.danted = None
raise Exception(f'Unable to determine danted version from: {p.stderr}')
self.sshd = self.config['sshd']['sshd']
if self.sshd == '':
self.sshd = None
self._sshd_version = None
if self.sshd is not None:
try:
p = subprocess.run(args=[self.sshd, '-V'],
capture_output=True, text=True)
assert p.returncode == 0
if p.returncode != 0:
self.sshd = None
else:
m = re.match(r'^OpenSSH_(\d+\.\d+.*),.*', p.stderr)
assert m, f'version: {p.stderr}'
if m:
self._sshd_version = m.group(1)
else:
self.sshd = None
raise Exception(f'Unable to determine sshd version from: {p.stderr}')
except Exception:
p = subprocess.run(args=[self.sshd, '-V'],
capture_output=True, text=True)
assert p.returncode == 0
if p.returncode != 0:
self.sshd = None
else:
m = re.match(r'^OpenSSH_(\d+\.\d+.*),.*', p.stderr)
assert m, f'version: {p.stderr}'
if m:
self._sshd_version = m.group(1)
else:
self.sshd = None
raise Exception(f'Unable to determine sshd version from: {p.stderr}')
if self.sshd:
self.sftpd = self.config['sshd']['sftpd']