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import pytest
import re
import sys
import threading
from datetime import timedelta
from sentry_sdk._compat import duration_in_milliseconds
from sentry_sdk._queue import Queue
from sentry_sdk.utils import (
Components,
Dsn,
get_current_thread_meta,
get_default_release,
get_error_message,
get_git_revision,
is_valid_sample_rate,
logger,
match_regex_list,
parse_url,
parse_version,
safe_str,
sanitize_url,
serialize_frame,
is_sentry_url,
_get_installed_modules,
_generate_installed_modules,
)
import sentry_sdk
try:
from unittest import mock # python 3.3 and above
except ImportError:
import mock # python < 3.3
try:
import gevent
except ImportError:
gevent = None
try:
# Python 3
FileNotFoundError
except NameError:
# Python 2
FileNotFoundError = IOError
def _normalize_distribution_name(name):
# type: (str) -> str
"""Normalize distribution name according to PEP-0503.
See:
https://peps.python.org/pep-0503/#normalized-names
for more details.
"""
return re.sub(r"[-_.]+", "-", name).lower()
@pytest.mark.parametrize(
("url", "expected_result"),
[
("http://localhost:8000", "http://localhost:8000"),
("http://example.com", "http://example.com"),
("https://example.com", "https://example.com"),
(
"example.com?token=abc&sessionid=123&save=true",
"example.com?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
),
(
"http://example.com?token=abc&sessionid=123&save=true",
"http://example.com?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
),
(
"https://example.com?token=abc&sessionid=123&save=true",
"https://example.com?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
),
(
"http://localhost:8000/?token=abc&sessionid=123&save=true",
"http://localhost:8000/?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
),
(
"ftp://username:password@ftp.example.com:9876/bla/blub#foo",
"ftp://[Filtered]:[Filtered]@ftp.example.com:9876/bla/blub#foo",
),
(
"https://username:password@example.com/bla/blub?token=abc&sessionid=123&save=true#fragment",
"https://[Filtered]:[Filtered]@example.com/bla/blub?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]#fragment",
),
("bla/blub/foo", "bla/blub/foo"),
("/bla/blub/foo/", "/bla/blub/foo/"),
(
"bla/blub/foo?token=abc&sessionid=123&save=true",
"bla/blub/foo?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
),
(
"/bla/blub/foo/?token=abc&sessionid=123&save=true",
"/bla/blub/foo/?token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
),
],
)
def test_sanitize_url(url, expected_result):
# sort parts because old Python versions (<3.6) don't preserve order
sanitized_url = sanitize_url(url)
parts = sorted(re.split(r"\&|\?|\#", sanitized_url))
expected_parts = sorted(re.split(r"\&|\?|\#", expected_result))
assert parts == expected_parts
@pytest.mark.parametrize(
("url", "expected_result"),
[
(
"http://localhost:8000",
Components(
scheme="http", netloc="localhost:8000", path="", query="", fragment=""
),
),
(
"http://example.com",
Components(
scheme="http", netloc="example.com", path="", query="", fragment=""
),
),
(
"https://example.com",
Components(
scheme="https", netloc="example.com", path="", query="", fragment=""
),
),
(
"example.com?token=abc&sessionid=123&save=true",
Components(
scheme="",
netloc="",
path="example.com",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="",
),
),
(
"http://example.com?token=abc&sessionid=123&save=true",
Components(
scheme="http",
netloc="example.com",
path="",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="",
),
),
(
"https://example.com?token=abc&sessionid=123&save=true",
Components(
scheme="https",
netloc="example.com",
path="",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="",
),
),
(
"http://localhost:8000/?token=abc&sessionid=123&save=true",
Components(
scheme="http",
netloc="localhost:8000",
path="/",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="",
),
),
(
"ftp://username:password@ftp.example.com:9876/bla/blub#foo",
Components(
scheme="ftp",
netloc="[Filtered]:[Filtered]@ftp.example.com:9876",
path="/bla/blub",
query="",
fragment="foo",
),
),
(
"https://username:password@example.com/bla/blub?token=abc&sessionid=123&save=true#fragment",
Components(
scheme="https",
netloc="[Filtered]:[Filtered]@example.com",
path="/bla/blub",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="fragment",
),
),
(
"bla/blub/foo",
Components(
scheme="", netloc="", path="bla/blub/foo", query="", fragment=""
),
),
(
"bla/blub/foo?token=abc&sessionid=123&save=true",
Components(
scheme="",
netloc="",
path="bla/blub/foo",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="",
),
),
(
"/bla/blub/foo/?token=abc&sessionid=123&save=true",
Components(
scheme="",
netloc="",
path="/bla/blub/foo/",
query="token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
fragment="",
),
),
],
)
def test_sanitize_url_and_split(url, expected_result):
sanitized_url = sanitize_url(url, split=True)
# sort query because old Python versions (<3.6) don't preserve order
query = sorted(sanitized_url.query.split("&"))
expected_query = sorted(expected_result.query.split("&"))
assert sanitized_url.scheme == expected_result.scheme
assert sanitized_url.netloc == expected_result.netloc
assert query == expected_query
assert sanitized_url.path == expected_result.path
assert sanitized_url.fragment == expected_result.fragment
@pytest.mark.parametrize(
("url", "sanitize", "expected_url", "expected_query", "expected_fragment"),
[
# Test with sanitize=True
(
"https://example.com",
True,
"https://example.com",
"",
"",
),
(
"example.com?token=abc&sessionid=123&save=true",
True,
"example.com",
"token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
"",
),
(
"https://example.com?token=abc&sessionid=123&save=true",
True,
"https://example.com",
"token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
"",
),
(
"https://username:password@example.com/bla/blub?token=abc&sessionid=123&save=true#fragment",
True,
"https://[Filtered]:[Filtered]@example.com/bla/blub",
"token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
"fragment",
),
(
"bla/blub/foo",
True,
"bla/blub/foo",
"",
"",
),
(
"/bla/blub/foo/#baz",
True,
"/bla/blub/foo/",
"",
"baz",
),
(
"bla/blub/foo?token=abc&sessionid=123&save=true",
True,
"bla/blub/foo",
"token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
"",
),
(
"/bla/blub/foo/?token=abc&sessionid=123&save=true",
True,
"/bla/blub/foo/",
"token=[Filtered]&sessionid=[Filtered]&save=[Filtered]",
"",
),
# Test with sanitize=False
(
"https://example.com",
False,
"https://example.com",
"",
"",
),
(
"example.com?token=abc&sessionid=123&save=true",
False,
"example.com",
"token=abc&sessionid=123&save=true",
"",
),
(
"https://example.com?token=abc&sessionid=123&save=true",
False,
"https://example.com",
"token=abc&sessionid=123&save=true",
"",
),
(
"https://username:password@example.com/bla/blub?token=abc&sessionid=123&save=true#fragment",
False,
"https://[Filtered]:[Filtered]@example.com/bla/blub",
"token=abc&sessionid=123&save=true",
"fragment",
),
(
"bla/blub/foo",
False,
"bla/blub/foo",
"",
"",
),
(
"/bla/blub/foo/#baz",
False,
"/bla/blub/foo/",
"",
"baz",
),
(
"bla/blub/foo?token=abc&sessionid=123&save=true",
False,
"bla/blub/foo",
"token=abc&sessionid=123&save=true",
"",
),
(
"/bla/blub/foo/?token=abc&sessionid=123&save=true",
False,
"/bla/blub/foo/",
"token=abc&sessionid=123&save=true",
"",
),
],
)
def test_parse_url(url, sanitize, expected_url, expected_query, expected_fragment):
assert parse_url(url, sanitize=sanitize).url == expected_url
assert parse_url(url, sanitize=sanitize).fragment == expected_fragment
# sort parts because old Python versions (<3.6) don't preserve order
sanitized_query = parse_url(url, sanitize=sanitize).query
query_parts = sorted(re.split(r"\&|\?|\#", sanitized_query))
expected_query_parts = sorted(re.split(r"\&|\?|\#", expected_query))
assert query_parts == expected_query_parts
@pytest.mark.parametrize(
"rate",
[0.0, 0.1231, 1.0, True, False],
)
def test_accepts_valid_sample_rate(rate):
with mock.patch.object(logger, "warning", mock.Mock()):
result = is_valid_sample_rate(rate, source="Testing")
assert logger.warning.called is False
assert result is True
@pytest.mark.parametrize(
"rate",
[
"dogs are great", # wrong type
(0, 1), # wrong type
{"Maisey": "Charllie"}, # wrong type
[True, True], # wrong type
{0.2012}, # wrong type
float("NaN"), # wrong type
None, # wrong type
-1.121, # wrong value
1.231, # wrong value
],
)
def test_warns_on_invalid_sample_rate(rate, StringContaining): # noqa: N803
with mock.patch.object(logger, "warning", mock.Mock()):
result = is_valid_sample_rate(rate, source="Testing")
logger.warning.assert_any_call(StringContaining("Given sample rate is invalid"))
assert result is False
@pytest.mark.parametrize(
"include_source_context",
[True, False],
)
def test_include_source_context_when_serializing_frame(include_source_context):
frame = sys._getframe()
result = serialize_frame(frame, include_source_context=include_source_context)
assert include_source_context ^ ("pre_context" in result) ^ True
assert include_source_context ^ ("context_line" in result) ^ True
assert include_source_context ^ ("post_context" in result) ^ True
@pytest.mark.parametrize(
"item,regex_list,expected_result",
[
["", [], False],
[None, [], False],
["", None, False],
[None, None, False],
["some-string", [], False],
["some-string", None, False],
["some-string", ["some-string"], True],
["some-string", ["some"], False],
["some-string", ["some$"], False], # same as above
["some-string", ["some.*"], True],
["some-string", ["Some"], False], # we do case sensitive matching
["some-string", [".*string$"], True],
],
)
def test_match_regex_list(item, regex_list, expected_result):
assert match_regex_list(item, regex_list) == expected_result
@pytest.mark.parametrize(
"version,expected_result",
[
["3.5.15", (3, 5, 15)],
["2.0.9", (2, 0, 9)],
["2.0.0", (2, 0, 0)],
["0.6.0", (0, 6, 0)],
["2.0.0.post1", (2, 0, 0)],
["2.0.0rc3", (2, 0, 0)],
["2.0.0rc2", (2, 0, 0)],
["2.0.0rc1", (2, 0, 0)],
["2.0.0b4", (2, 0, 0)],
["2.0.0b3", (2, 0, 0)],
["2.0.0b2", (2, 0, 0)],
["2.0.0b1", (2, 0, 0)],
["0.6beta3", (0, 6)],
["0.6beta2", (0, 6)],
["0.6beta1", (0, 6)],
["0.4.2b", (0, 4, 2)],
["0.4.2a", (0, 4, 2)],
["0.0.1", (0, 0, 1)],
["0.0.0", (0, 0, 0)],
["1", (1,)],
["1.0", (1, 0)],
["1.0.0", (1, 0, 0)],
[" 1.0.0 ", (1, 0, 0)],
[" 1.0.0 ", (1, 0, 0)],
["x1.0.0", None],
["1.0.0x", None],
["x1.0.0x", None],
],
)
def test_parse_version(version, expected_result):
assert parse_version(version) == expected_result
@pytest.fixture
def mock_hub_with_dsn_netloc():
"""
Returns a mocked hub with a DSN netloc of "abcd1234.ingest.sentry.io".
"""
mock_hub = mock.Mock(spec=sentry_sdk.Hub)
mock_hub.client = mock.Mock(spec=sentry_sdk.Client)
mock_hub.client.transport = mock.Mock(spec=sentry_sdk.Transport)
mock_hub.client.transport.parsed_dsn = mock.Mock(spec=Dsn)
mock_hub.client.transport.parsed_dsn.netloc = "abcd1234.ingest.sentry.io"
return mock_hub
@pytest.mark.parametrize(
["test_url", "is_sentry_url_expected"],
[
["https://asdf@abcd1234.ingest.sentry.io/123456789", True],
["https://asdf@abcd1234.ingest.notsentry.io/123456789", False],
],
)
def test_is_sentry_url_true(test_url, is_sentry_url_expected, mock_hub_with_dsn_netloc):
ret_val = is_sentry_url(mock_hub_with_dsn_netloc, test_url)
assert ret_val == is_sentry_url_expected
def test_is_sentry_url_no_client():
hub = mock.Mock()
hub.client = None
test_url = "https://asdf@abcd1234.ingest.sentry.io/123456789"
ret_val = is_sentry_url(hub, test_url)
assert not ret_val
@pytest.mark.parametrize(
"error,expected_result",
[
["", lambda x: safe_str(x)],
["some-string", lambda _: "some-string"],
],
)
def test_get_error_message(error, expected_result):
with pytest.raises(BaseException) as exc_value:
exc_value.message = error
raise Exception
assert get_error_message(exc_value) == expected_result(exc_value)
with pytest.raises(BaseException) as exc_value:
exc_value.detail = error
raise Exception
assert get_error_message(exc_value) == expected_result(exc_value)
def test_installed_modules():
try:
from importlib.metadata import distributions, version
importlib_available = True
except ImportError:
importlib_available = False
try:
import pkg_resources
pkg_resources_available = True
except ImportError:
pkg_resources_available = False
installed_distributions = {
_normalize_distribution_name(dist): version
for dist, version in _generate_installed_modules()
}
if importlib_available:
importlib_distributions = {
_normalize_distribution_name(dist.metadata["Name"]): version(
dist.metadata["Name"]
)
for dist in distributions()
if dist.metadata["Name"] is not None
and version(dist.metadata["Name"]) is not None
}
assert installed_distributions == importlib_distributions
elif pkg_resources_available:
pkg_resources_distributions = {
_normalize_distribution_name(dist.key): dist.version
for dist in pkg_resources.working_set
}
assert installed_distributions == pkg_resources_distributions
else:
pytest.fail("Neither importlib nor pkg_resources is available")
def test_installed_modules_caching():
mock_generate_installed_modules = mock.Mock()
mock_generate_installed_modules.return_value = {"package": "1.0.0"}
with mock.patch("sentry_sdk.utils._installed_modules", None):
with mock.patch(
"sentry_sdk.utils._generate_installed_modules",
mock_generate_installed_modules,
):
_get_installed_modules()
assert mock_generate_installed_modules.called
mock_generate_installed_modules.reset_mock()
_get_installed_modules()
mock_generate_installed_modules.assert_not_called()
def test_devnull_inaccessible():
with mock.patch("sentry_sdk.utils.open", side_effect=OSError("oh no")):
revision = get_git_revision()
assert revision is None
def test_devnull_not_found():
with mock.patch("sentry_sdk.utils.open", side_effect=FileNotFoundError("oh no")):
revision = get_git_revision()
assert revision is None
def test_default_release():
release = get_default_release()
assert release is not None
def test_default_release_empty_string():
with mock.patch("sentry_sdk.utils.get_git_revision", return_value=""):
release = get_default_release()
assert release is None
@pytest.mark.parametrize(
"timedelta,expected_milliseconds",
[
[timedelta(milliseconds=132), 132.0],
[timedelta(hours=1, milliseconds=132), float(60 * 60 * 1000 + 132)],
[timedelta(days=10), float(10 * 24 * 60 * 60 * 1000)],
[timedelta(microseconds=100), 0.1],
],
)
def test_duration_in_milliseconds(timedelta, expected_milliseconds):
assert duration_in_milliseconds(timedelta) == expected_milliseconds
def test_get_current_thread_meta_explicit_thread():
results = Queue(maxsize=1)
def target1():
pass
def target2():
results.put(get_current_thread_meta(thread1))
thread1 = threading.Thread(target=target1)
thread1.start()
thread2 = threading.Thread(target=target2)
thread2.start()
thread2.join()
thread1.join()
assert (thread1.ident, thread1.name) == results.get(timeout=1)
@pytest.mark.skipif(
sys.version_info < (3, 4), reason="threading.main_thread() Not available"
)
def test_get_current_thread_meta_bad_explicit_thread():
thread = "fake thread"
main_thread = threading.main_thread()
assert (main_thread.ident, main_thread.name) == get_current_thread_meta(thread)
@pytest.mark.skipif(gevent is None, reason="gevent not enabled")
def test_get_current_thread_meta_gevent_in_thread():
results = Queue(maxsize=1)
def target():
with mock.patch("sentry_sdk.utils.is_gevent", side_effect=[True]):
job = gevent.spawn(get_current_thread_meta)
job.join()
results.put(job.value)
thread = threading.Thread(target=target)
thread.start()
thread.join()
assert (thread.ident, None) == results.get(timeout=1)
@pytest.mark.skipif(gevent is None, reason="gevent not enabled")
def test_get_current_thread_meta_gevent_in_thread_failed_to_get_hub():
results = Queue(maxsize=1)
def target():
with mock.patch("sentry_sdk.utils.is_gevent", side_effect=[True]):
with mock.patch(
"sentry_sdk.utils.get_gevent_hub", side_effect=["fake hub"]
):
job = gevent.spawn(get_current_thread_meta)
job.join()
results.put(job.value)
thread = threading.Thread(target=target)
thread.start()
thread.join()
assert (thread.ident, thread.name) == results.get(timeout=1)
def test_get_current_thread_meta_running_thread():
results = Queue(maxsize=1)
def target():
results.put(get_current_thread_meta())
thread = threading.Thread(target=target)
thread.start()
thread.join()
assert (thread.ident, thread.name) == results.get(timeout=1)
@pytest.mark.skipif(
sys.version_info < (3, 4), reason="threading.main_thread() Not available"
)
def test_get_current_thread_meta_bad_running_thread():
results = Queue(maxsize=1)
def target():
with mock.patch("threading.current_thread", side_effect=["fake thread"]):
results.put(get_current_thread_meta())
thread = threading.Thread(target=target)
thread.start()
thread.join()
main_thread = threading.main_thread()
assert (main_thread.ident, main_thread.name) == results.get(timeout=1)
@pytest.mark.skipif(
sys.version_info < (3, 4), reason="threading.main_thread() Not available"
)
def test_get_current_thread_meta_main_thread():
results = Queue(maxsize=1)
def target():
# mock that somehow the current thread doesn't exist
with mock.patch("threading.current_thread", side_effect=[None]):
results.put(get_current_thread_meta())
main_thread = threading.main_thread()
thread = threading.Thread(target=target)
thread.start()
thread.join()
assert (main_thread.ident, main_thread.name) == results.get(timeout=1)
@pytest.mark.skipif(
sys.version_info < (3, 4), reason="threading.main_thread() Not available"
)
def test_get_current_thread_meta_failed_to_get_main_thread():
results = Queue(maxsize=1)
def target():
with mock.patch("threading.current_thread", side_effect=["fake thread"]):
with mock.patch("threading.current_thread", side_effect=["fake thread"]):
results.put(get_current_thread_meta())
main_thread = threading.main_thread()
thread = threading.Thread(target=target)
thread.start()
thread.join()
assert (main_thread.ident, main_thread.name) == results.get(timeout=1)