The code uses annotations, but they aren't accurate. Note that type checking in python is a separate process, running `kunit.py run` will not check and complain about invalid types at runtime.

Fix pre-existing issues found by running a type checker $ mypy *.py

All but one of these were returning `None` without denoting this properly (via `Optional[Type]`).

Signed-off-by: Daniel Latypov dlatypov@google.com --- tools/testing/kunit/kunit_parser.py | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 8019e3dd4c32..d3bc0f197682 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -12,7 +12,7 @@ from collections import namedtuple from datetime import datetime from enum import Enum, auto from functools import reduce -from typing import List +from typing import List, Optional, Tuple

TestResult = namedtuple('TestResult', ['status','suites','log'])

@@ -152,7 +152,7 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: else: return False

-def parse_test_case(lines: List[str]) -> TestCase: +def parse_test_case(lines: List[str]) -> Optional[TestCase]: test_case = TestCase() save_non_diagnositic(lines, test_case) while parse_diagnostic(lines, test_case): @@ -164,7 +164,7 @@ def parse_test_case(lines: List[str]) -> TestCase:

SUBTEST_HEADER = re.compile(r'^[\s]+# Subtest: (.*)$')

-def parse_subtest_header(lines: List[str]) -> str: +def parse_subtest_header(lines: List[str]) -> Optional[str]: consume_non_diagnositic(lines) if not lines: return None @@ -177,7 +177,7 @@ def parse_subtest_header(lines: List[str]) -> str:

SUBTEST_PLAN = re.compile(r'[\s]+[0-9]+..([0-9]+)')

-def parse_subtest_plan(lines: List[str]) -> int: +def parse_subtest_plan(lines: List[str]) -> Optional[int]: consume_non_diagnositic(lines) match = SUBTEST_PLAN.match(lines[0]) if match: @@ -231,7 +231,7 @@ def bubble_up_test_case_errors(test_suite: TestSuite) -> TestStatus: max_test_case_status = bubble_up_errors(lambda x: x.status, test_suite.cases) return max_status(max_test_case_status, test_suite.status)

-def parse_test_suite(lines: List[str], expected_suite_index: int) -> TestSuite: +def parse_test_suite(lines: List[str], expected_suite_index: int) -> Optional[TestSuite]: if not lines: return None consume_non_diagnositic(lines) @@ -272,7 +272,7 @@ def parse_tap_header(lines: List[str]) -> bool:

TEST_PLAN = re.compile(r'[0-9]+..([0-9]+)')

-def parse_test_plan(lines: List[str]) -> int: +def parse_test_plan(lines: List[str]) -> Optional[int]: consume_non_diagnositic(lines) match = TEST_PLAN.match(lines[0]) if match: @@ -311,7 +311,7 @@ def parse_test_result(lines: List[str]) -> TestResult: else: return TestResult(TestStatus.NO_TESTS, [], lines)

-def print_and_count_results(test_result: TestResult) -> None: +def print_and_count_results(test_result: TestResult) -> Tuple[int, int, int]: total_tests = 0 failed_tests = 0 crashed_tests = 0

base-commit: c4d6fe7311762f2e03b3c27ad38df7c40c80cc93