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Xiaowu Zhang
slapos
Commits
732202db
Commit
732202db
authored
3 years ago
by
Łukasz Nowak
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caddy-frontend: Check how stale-if-error is respected
parent
34aafd15
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software/caddy-frontend/test/test.py
software/caddy-frontend/test/test.py
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software/caddy-frontend/test/test.py
View file @
732202db
...
...
@@ -4008,6 +4008,74 @@ class TestSlave(SlaveHttpFrontendTestCase, TestDataMixin):
self.assertRegexpMatches(ats_log, refresh_pattern)
# END: Check that squid.log is correctly filled in
@skip('
Feature
postponed
')
def test_enable_cache_stale_if_error_respected(self):
parameter_dict = self.assertSlaveBase('
enable_cache
')
source_ip = '
127.0
.
0.1
'
result = fakeHTTPSResult(
parameter_dict['
domain
'], parameter_dict['
public
-
ipv4
'],
'
test
-
path
/
deep
/
..
/
.
/
deeper
', headers={
'
X
-
Reply
-
Header
-
Cache
-
Control
': '
max
-
age
=
1
,
stale
-
while
-
'
'
revalidate
=
3600
,
stale
-
if
-
error
=
3600
',
},
source_ip=source_ip
)
self.assertEqualResultJson(result, '
Path
', '
/
test
-
path
/
deeper
')
headers = result.headers.copy()
self.assertKeyWithPop('
Server
', headers)
self.assertKeyWithPop('
Date
', headers)
self.assertKeyWithPop('
Age
', headers)
# drop keys appearing randomly in headers
headers.pop('
Transfer
-
Encoding
', None)
headers.pop('
Content
-
Length
', None)
headers.pop('
Connection
', None)
headers.pop('
Keep
-
Alive
', None)
self.assertEqual(
{
'
Content
-
type
': '
application
/
json
',
'
Set
-
Cookie
': '
secured
=
value
;
secure
,
nonsecured
=
value
',
'
Cache
-
Control
': '
max
-
age
=
1
,
stale
-
while
-
revalidate
=
3600
,
'
'
stale
-
if
-
error
=
3600
'
},
headers
)
backend_headers = result.json()['
Incoming
Headers
']
self.assertBackendHeaders(backend_headers, parameter_dict['
domain
'])
via = backend_headers.pop('
via
', None)
self.assertNotEqual(via, None)
self.assertRegexpMatches(
via,
r'
^
http
\
/
1.1
caddy
-
frontend
-
1
\
[.
*
\
]
\
(
ApacheTrafficServer
\
/
8.1
.
0
\
)
$
'
)
# check stale-if-error support is really respected if not present in the
# request
# wait a bit for max-age to expire
time.sleep(2)
# real check: cache access does not provide old data with stopped backend
try:
# stop the backend, to have error on while connecting to it
self.stopServerProcess()
result = fakeHTTPSResult(
parameter_dict['
domain
'], parameter_dict['
public
-
ipv4
'],
'
test
-
path
/
deep
/
..
/
.
/
deeper
', headers={
'
X
-
Reply
-
Header
-
Cache
-
Control
': '
max
-
age
=
1
',
},
source_ip=source_ip
)
self.assertEqual(result.status_code, httplib.BAD_GATEWAY)
finally:
self.startServerProcess()
# END: check stale-if-error support
def test_enable_cache_ats_timeout(self):
parameter_dict = self.assertSlaveBase('
enable_cache
')
# check that timeout seen by ATS does not result in many queries done
...
...
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