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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import json
import os
from argparse import Namespace
import mozunit
import pytest
from conftest import setup_args
from mozbuild.base import MozbuildObject
from mozprofile import Profile
from mozprofile.prefs import Preferences
from six import string_types
here = os.path.abspath(os.path.dirname(__file__))
@pytest.fixture
def build_profile(monkeypatch, setup_test_harness, parser):
setup_test_harness(*setup_args)
runtests = pytest.importorskip("runtests")
md = runtests.MochitestDesktop("plain", {"log_tbpl": "-"})
monkeypatch.setattr(md, "fillCertificateDB", lambda *args, **kwargs: None)
options = parser.parse_args([])
options = vars(options)
def inner(**kwargs):
opts = options.copy()
opts.update(kwargs)
return md, md.buildProfile(Namespace(**opts))
return inner
@pytest.fixture
def profile_data_dir():
build = MozbuildObject.from_environment(cwd=here)
return os.path.join(build.topsrcdir, "testing", "profiles")
def test_common_prefs_are_all_set(build_profile, profile_data_dir):
# We set e10s=False here because MochitestDesktop.buildProfile overwrites
# the value defined in the base profile.
# TODO stop setting browser.tabs.remote.autostart in the base profile
md, result = build_profile(e10s=False)
with open(os.path.join(profile_data_dir, "profiles.json"), "r") as fh:
base_profiles = json.load(fh)["mochitest"]
# build the expected prefs
expected_prefs = {}
for profile in base_profiles:
for name in Profile.preference_file_names:
path = os.path.join(profile_data_dir, profile, name)
if os.path.isfile(path):
expected_prefs.update(Preferences.read_prefs(path))
# read the actual prefs
actual_prefs = {}
for name in Profile.preference_file_names:
path = os.path.join(md.profile.profile, name)
if os.path.isfile(path):
actual_prefs.update(Preferences.read_prefs(path))
# keep this in sync with the values in MochitestDesktop.merge_base_profiles
interpolation = {
"server": "127.0.0.1:8888",
}
for k, v in expected_prefs.items():
if isinstance(v, string_types):
v = v.format(**interpolation)
assert k in actual_prefs
assert k and actual_prefs[k] == v
if __name__ == "__main__":
mozunit.main()
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