import json
import os
import re
import shutil
import tarfile
import tempfile
import unittest
import responses
from mozprofile.prefs
import Preferences
from condprof.client
import ROOT_URL, TC_SERVICE, get_profile
from condprof.util
import _DEFAULT_SERVER
PROFILE = re.compile(ROOT_URL +
"/.*/.*tgz")
PROFILE_FOR_TESTS = os.path.join(os.path.dirname(__file__),
"profile")
SECRETS = re.compile(_DEFAULT_SERVER +
"/.*")
SECRETS_PROXY = re.compile(
"http://taskcluster/secrets/.*")
class TestClient(unittest.TestCase):
def setUp(self):
self.profile_dir = tempfile.mkdtemp()
# creating profile.tgz on the fly for serving it
profile_tgz = os.path.join(self.profile_dir,
"profile.tgz")
with tarfile.open(profile_tgz,
"w:gz")
as tar:
tar.add(PROFILE_FOR_TESTS, arcname=
".")
# self.profile_data is the tarball we're sending back via HTTP
with open(profile_tgz,
"rb")
as f:
self.profile_data = f.read()
self.target = tempfile.mkdtemp()
self.download_dir = os.path.expanduser(
"~/.condprof-cache")
if os.path.exists(self.download_dir):
shutil.rmtree(self.download_dir)
responses.add(
responses.GET,
PROFILE,
body=self.profile_data,
headers={
"content-length": str(len(self.profile_data)),
"ETag":
"'12345'"},
status=200,
)
responses.add(
responses.HEAD,
PROFILE,
body=
"",
headers={
"content-length": str(len(self.profile_data)),
"ETag":
"'12345'"},
status=200,
)
responses.add(responses.HEAD, TC_SERVICE, body=
"", status=200)
secret = {
"secret": {
"username":
"user",
"password":
"pass"}}
secret = json.dumps(secret)
for pattern
in (SECRETS, SECRETS_PROXY):
responses.add(
responses.GET,
pattern,
body=secret,
headers={
"content-length": str(len(secret))},
status=200,
)
def tearDown(self):
shutil.rmtree(self.target)
shutil.rmtree(self.download_dir)
shutil.rmtree(self.profile_dir)
@responses.activate
def test_cache(self):
download_dir = os.path.expanduser(
"~/.condprof-cache")
if os.path.exists(download_dir):
num_elmts = len(os.listdir(download_dir))
else:
num_elmts = 0
get_profile(self.target,
"win64",
"settled",
"default")
# grabbing a profile should generate two files
self.assertEqual(len(os.listdir(download_dir)), num_elmts + 2)
# we do at least two network calls when getting a file,
# a HEAD and a GET and possibly a TC secret
self.assertTrue(len(responses.calls) >= 2)
# reseting the response counters
responses.calls.reset()
# and we should reuse them without downloading the file again
get_profile(self.target,
"win64",
"settled",
"default")
# grabbing a profile should not download new stuff
self.assertEqual(len(os.listdir(download_dir)), num_elmts + 2)
# and do a single extra HEAD call, everything else is cached,
# even the TC secret
self.assertEqual(len(responses.calls), 2)
prefs_js = os.path.join(self.target,
"prefs.js")
prefs = Preferences.read_prefs(prefs_js)
# check that the gfx.blacklist prefs where cleaned out
for name, value
in prefs:
self.assertFalse(name.startswith(
"gfx.blacklist"))
# check that we have the startupScanScopes option forced
prefs = dict(prefs)
self.assertEqual(prefs[
"extensions.startupScanScopes"], 1)
# make sure we don't have any marionette option set
user_js = os.path.join(self.target,
"user.js")
for name, value
in Preferences.read_prefs(user_js):
self.assertFalse(name.startswith(
"marionette."))
if __name__ ==
"__main__":
try:
import mozunit
except ImportError:
pass
else:
mozunit.main(runwith=
"unittest")