fune/toolkit/components/telemetry/tests/python/test_parse_scalars.py
Chris H-C 27e30d5c8f Bug 1626590 Use os._exit not sys.exit in atexit in Python3 r=glandium,janerik
Also: os._exit is much faster than sys.exit, so remember to flush stderr or
we won't see the errors we just printed.

Also also: Mock os._exit to raise SystemExit in tests so that they can still
run. (os._exit raises nothing and kills the test immediately)

Differential Revision: https://phabricator.services.mozilla.com/D70047

--HG--
extra : moz-landing-system : lando
2020-04-14 13:04:22 +00:00

284 lines
7.7 KiB
Python

# This Source Code Form is subject to the terms of 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 yaml
import mozunit
import sys
import unittest
import os
from os import path
TELEMETRY_ROOT_PATH = path.abspath(path.join(path.dirname(__file__), path.pardir, path.pardir))
sys.path.append(TELEMETRY_ROOT_PATH)
# The parsers live in a subdirectory of "build_scripts", account for that.
# NOTE: if the parsers are moved, this logic will need to be updated.
sys.path.append(path.join(TELEMETRY_ROOT_PATH, "build_scripts"))
from mozparsers.shared_telemetry_utils import ParserError
from mozparsers import parse_scalars
def load_scalar(scalar):
"""Parse the passed Scalar and return a dictionary
:param scalar: Scalar as YAML string
:returns: Parsed Scalar dictionary
"""
return yaml.safe_load(scalar)
class TestParser(unittest.TestCase):
def setUp(self):
def mockexit(x):
raise SystemExit(x)
self.oldexit = os._exit
os._exit = mockexit
def tearDown(self):
os._exit = self.oldexit
def test_valid_email_address(self):
SAMPLE_SCALAR_VALID_ADDRESSES = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
- test02@mozilla.com
products: ["firefox"]
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR_VALID_ADDRESSES)
sclr = parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
ParserError.exit_func()
self.assertEqual(sclr.notification_emails, ["test01@mozilla.com", "test02@mozilla.com"])
def test_invalid_email_address(self):
SAMPLE_SCALAR_INVALID_ADDRESSES = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com, test02@mozilla.com
products: ["firefox"]
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR_INVALID_ADDRESSES)
parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
self.assertRaises(SystemExit, ParserError.exit_func)
def test_multistore_default(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
products: ["firefox"]
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR)
sclr = parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
ParserError.exit_func()
self.assertEqual(sclr.record_into_store, ["main"])
def test_multistore_extended(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
bug_numbers:
- 12345
products: ["firefox"]
record_into_store:
- main
- sync
"""
scalar = load_scalar(SAMPLE_SCALAR)
sclr = parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
ParserError.exit_func()
self.assertEqual(sclr.record_into_store, ["main", "sync"])
def test_multistore_empty(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
bug_numbers:
- 12345
products: ["firefox"]
record_into_store: []
"""
scalar = load_scalar(SAMPLE_SCALAR)
parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
self.assertRaises(SystemExit, ParserError.exit_func)
def test_operating_systems_default(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
products: ["firefox"]
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR)
sclr = parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
ParserError.exit_func()
self.assertEqual(sclr.operating_systems, ["all"])
def test_operating_systems_custom(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
bug_numbers:
- 12345
products: ["firefox"]
operating_systems:
- windows
"""
scalar = load_scalar(SAMPLE_SCALAR)
sclr = parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
ParserError.exit_func()
self.assertEqual(sclr.operating_systems, ["windows"])
def test_operating_systems_empty(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
bug_numbers:
- 12345
products: ["firefox"]
operating_systems: []
"""
scalar = load_scalar(SAMPLE_SCALAR)
parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
self.assertRaises(SystemExit, ParserError.exit_func)
def test_products_absent(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR)
parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
self.assertRaises(SystemExit, ParserError.exit_func)
def test_products_empty(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
products: []
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR)
parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
self.assertRaises(SystemExit, ParserError.exit_func)
def test_gv_streaming_keyed(self):
SAMPLE_SCALAR = """
description: A nice one-line description.
expires: never
record_in_processes:
- 'main'
kind: uint
notification_emails:
- test01@mozilla.com
products: ['geckoview_streaming']
keyed: true
bug_numbers:
- 12345
"""
scalar = load_scalar(SAMPLE_SCALAR)
parse_scalars.ScalarType("CATEGORY",
"PROVE",
scalar,
strict_type_checks=True)
self.assertRaises(SystemExit, ParserError.exit_func)
if __name__ == '__main__':
mozunit.main()