def test_does_not_email_for_whitelisted_errors(self):
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/lib/test.py", 5, "test_func",
"code"),
api.StackLine(
"/site-packages/lib/doghouse/authentication.py", 7,
"check_auth",
'raise errors.BadAuthenticationError("Something smells off...")'
)
],
exception_message="email text",
hostname="localhost",
)
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey(
"lib/doghouse/authentication.py", 7, "check_auth", 'raise errors.BadAuthenticationError("Something smells off...")'):
api.ErrorInfo(1,
"*****@*****.**",
"2017-07-30 00:00:00",
False,
"2020-01-01 00:00:00",
is_known_error=True,
last_error_data=req)
}, self.handler.errors_seen.dict)
self.assertEquals(None, self.smtp_stub.last_args)
def view_traceback(self,
filename="",
function_name="",
text="",
line_number="",
timestamp=None):
file_path = self._file_path_for_ms(int(timestamp) *
1000) if timestamp else None
errdict = dict()
if timestamp is None or self.errors_seen.get_path() == file_path:
errdict = self.errors_seen.dict
else:
report = self.persistent_dict_cls(file_path)
report.open()
errdict = report.dict
err_key = api.ErrorKey(filename=filename,
function_name=function_name,
text=text,
line_number=line_number)
err_info = errdict.get(err_key)
datastr = "Not Found"
if err_info:
datastr = self._format_traceback(err_info.last_error_data)
return """
<html>
<head>
<title>Flawless Traceback</title>
</head>
<body style='font-family: courier; font-size: 10pt'>
{data}
</body>
</html>
""".format(data=datastr)
def test_traces_up_stack_trace_for_errors_originating_from_building_blocks(
self):
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/lib/test.py", 5, "test_func",
"code"),
api.StackLine("/site-packages/coreservices/service.py", 7,
"serve", "..."),
api.StackLine(
"/site-packages/apps/shopkick/doghouse/lib/base.py", 9,
"_get_request_param",
'raise errors.BadRequestError("Missing param %s" % name)')
],
exception_message="email text",
hostname="localhost",
)
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey("coreservices/service.py", 7, "serve", "..."):
api.ErrorInfo(1,
"*****@*****.**",
"2017-07-30 00:00:00",
True,
"2020-01-01 00:00:00",
is_known_error=False,
last_error_data=req)
}, self.handler.errors_seen.dict)
def test_records_error_only_once(self):
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/lib/test.py", 5, "test_func",
"code"),
api.StackLine("/site-packages/coreservices/service.py", 7,
"serve", "..."),
api.StackLine("/site-packages/thirdparty/3rdparty_lib.py", 9,
"call", "x")
],
exception_message="email text",
hostname="localhost",
)
self.handler.record_error(req.dumps())
self._set_stub_time(datetime.datetime(2020, 1, 2))
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey("coreservices/service.py", 7, "serve", "..."):
api.ErrorInfo(2,
"*****@*****.**",
"2017-07-30 00:00:00",
True,
"2020-01-02 00:00:00",
is_known_error=False,
last_error_data=req)
}, self.handler.errors_seen.dict)
self.assertEqual(1, len(self.smtp_stub.args_list))
def test_doesnt_email_on_errors_before_cutoff_date(self):
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/lib/test.py", 5, "test_func",
"code"),
api.StackLine("/site-packages/coreservices/service.py", 7,
"serve", "..."),
api.StackLine("/site-packages/thirdparty/3rdparty_lib.py", 9,
"call", "x")
],
exception_message="email text",
hostname="localhost",
)
self.popen_stub.stdout = StringIO.StringIO(
"75563df6e9d1efe44b48f6643fde9ebbd822b0c5 25 25 1\n"
"author John Egan\n"
"author-mail <*****@*****.**>\n"
"author-time %d\n"
"author-tz -0800\n" %
int(time.mktime(datetime.datetime(2009, 7, 30).timetuple())))
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey("coreservices/service.py", 7, "serve", "..."):
api.ErrorInfo(1,
"*****@*****.**",
"2009-07-30 00:00:00",
False,
"2020-01-01 00:00:00",
is_known_error=False,
last_error_data=req)
}, self.handler.errors_seen.dict)
self.assertEqual(None, self.smtp_stub.last_args)
def test_doesnt_report_errors_under_threshold(self):
self.test_config.report_error_threshold = 2
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/lib/test.py", 5, "test_func",
"code"),
api.StackLine("/site-packages/coreservices/service.py", 7,
"serve", "..."),
api.StackLine("/site-packages/thirdparty/3rdparty_lib.py", 9,
"call", "x")
],
exception_message="email text",
hostname="localhost",
)
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey("coreservices/service.py", 7, "serve", "..."):
api.ErrorInfo(1,
"*****@*****.**",
"2017-07-30 00:00:00",
False,
"2020-01-01 00:00:00",
is_known_error=False,
last_error_data=req)
}, self.handler.errors_seen.dict)
self.assertEquals(None, self.smtp_stub.last_args)
def _blame_line(self, traceback):
'''Figures out which line in traceback is to blame for the error.
Returns a 3-tuple of (api.ErrorKey, StackTraceEntry, [email recipients])'''
key = None
blamed_entry = None
email_recipients = []
for stack_line in traceback:
line_type = self._get_line_type(stack_line)
if line_type == LineTypeEnum.THIRDPARTY_WHITELIST:
return None, None, None
elif line_type in [LineTypeEnum.DEFAULT, LineTypeEnum.KNOWN_ERROR]:
filepath = self.extract_base_path_pattern.match(
stack_line.filename).group(1)
entry = StackTraceEntry(filepath, stack_line.function_name,
stack_line.text)
blamed_entry = entry
key = api.ErrorKey(filepath, stack_line.line_number,
stack_line.function_name, stack_line.text)
if filepath in self.watch_all_errors:
email_recipients.extend(self.watch_all_errors[filepath])
return (key, blamed_entry, email_recipients)
def test_records_error_with_thrift_in_file_name(self):
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/coreservices/thrift_file.py", 7,
"serve", "..."),
api.StackLine("/site-packages/thirdparty/3rdparty_lib.py", 9,
"call", "x")
],
exception_message="email text",
hostname="localhost",
)
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey("coreservices/thrift_file.py", 7, "serve", "..."):
api.ErrorInfo(1,
"*****@*****.**",
"2017-07-30 00:00:00",
True,
"2020-01-01 00:00:00",
is_known_error=False,
last_error_data=req)
}, self.handler.errors_seen.dict)
def test_records_error(self):
req = api.RecordErrorRequest(
traceback=[
api.StackLine("/site-packages/lib/test.py", 5, "test_func",
"code"),
api.StackLine("/site-packages/coreservices/service.py", 7,
"serve", "..."),
api.StackLine("/site-packages/thirdparty/3rdparty_lib.py", 9,
"call", "x")
],
exception_message="email text",
hostname="localhost",
)
self.handler.record_error(req.dumps())
self.assertDictEquals(
{
api.ErrorKey("coreservices/service.py", 7, "serve", "..."):
api.ErrorInfo(1,
"*****@*****.**",
"2017-07-30 00:00:00",
True,
"2020-01-01 00:00:00",
is_known_error=False,
last_error_data=req)
}, self.handler.errors_seen.dict)
self.assertEqual([
"git", "--git-dir=/tmp/.git", "--work-tree=/tmp", "blame", "-p",
"/tmp/coreservices/service.py", "-L", "7,+1"
], self.popen_stub.last_args)
self.assertEmailEquals(
dict(to_addresses=["*****@*****.**"],
from_address="*****@*****.**",
subject="Error on localhost in coreservices/service.py",
body="email text",
smtp_server_host_port=None), self.smtp_stub.last_args)