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kunit: tool: drop mostly unused KunitResult.result field

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This field is only used to pass along the parsed Test object from
parse_tests().
Everywhere else the `result` field is ignored.

Instead make parse_tests() explicitly return a KunitResult and Test so
we can retire the `result` field.

Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Daniel Latypov 2022-01-18 11:09:18 -08:00 committed by Shuah Khan
parent 6125a5c70a
commit 95dcbc55fe
1 changed files with 8 additions and 16 deletions
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24
tools/testing/kunit/kunit.py
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@ -17,7 +17,7 @@ assert sys.version_info >= (3, 7), "Python version is too old"
from dataclasses import dataclass
from enum import Enum, auto
from typing import Any, Iterable, Sequence, List, Optional
from typing import Iterable, List, Optional, Sequence, Tuple
import kunit_json
import kunit_kernel
@ -32,7 +32,6 @@ class KunitStatus(Enum):
@dataclass
class KunitResult:
status: KunitStatus
result: Any
elapsed_time: float
@dataclass
@ -82,10 +81,8 @@ def config_tests(linux: kunit_kernel.LinuxSourceTree,
config_end = time.time()
if not success:
return KunitResult(KunitStatus.CONFIG_FAILURE,
'could not configure kernel',
config_end - config_start)
return KunitResult(KunitStatus.SUCCESS,
'configured kernel successfully',
config_end - config_start)
def build_tests(linux: kunit_kernel.LinuxSourceTree,
@ -100,14 +97,11 @@ def build_tests(linux: kunit_kernel.LinuxSourceTree,
build_end = time.time()
if not success:
return KunitResult(KunitStatus.BUILD_FAILURE,
'could not build kernel',
build_end - build_start)
if not success:
return KunitResult(KunitStatus.BUILD_FAILURE,
'could not build kernel',
build_end - build_start)
return KunitResult(KunitStatus.SUCCESS,
'built kernel successfully',
build_end - build_start)
def config_and_build_tests(linux: kunit_kernel.LinuxSourceTree,
@ -173,14 +167,14 @@ def exec_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) -
filter_glob=filter_glob,
build_dir=request.build_dir)
result = parse_tests(request, run_result)
_, test_result = parse_tests(request, run_result)
# run_kernel() doesn't block on the kernel exiting.
# That only happens after we get the last line of output from `run_result`.
# So exec_time here actually contains parsing + execution time, which is fine.
test_end = time.time()
exec_time += test_end - test_start
test_counts.add_subtest_counts(result.result.counts)
test_counts.add_subtest_counts(test_result.counts)
if len(filter_globs) == 1 and test_counts.crashed > 0:
bd = request.build_dir
@ -189,7 +183,7 @@ def exec_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) -
bd, bd, kunit_kernel.get_outfile_path(bd), bd, sys.argv[0]))
kunit_status = _map_to_overall_status(test_counts.get_status())
return KunitResult(status=kunit_status, result=result, elapsed_time=exec_time)
return KunitResult(status=kunit_status, elapsed_time=exec_time)
def _map_to_overall_status(test_status: kunit_parser.TestStatus) -> KunitStatus:
if test_status in (kunit_parser.TestStatus.SUCCESS, kunit_parser.TestStatus.SKIPPED):
@ -197,7 +191,7 @@ def _map_to_overall_status(test_status: kunit_parser.TestStatus) -> KunitStatus:
else:
return KunitStatus.TEST_FAILURE
def parse_tests(request: KunitParseRequest, input_data: Iterable[str]) -> KunitResult:
def parse_tests(request: KunitParseRequest, input_data: Iterable[str]) -> Tuple[KunitResult, kunit_parser.Test]:
parse_start = time.time()
test_result = kunit_parser.Test()
@ -231,11 +225,9 @@ def parse_tests(request: KunitParseRequest, input_data: Iterable[str]) -> KunitR
print(json_obj)
if test_result.status != kunit_parser.TestStatus.SUCCESS:
return KunitResult(KunitStatus.TEST_FAILURE, test_result,
parse_end - parse_start)
return KunitResult(KunitStatus.TEST_FAILURE, parse_end - parse_start), test_result
return KunitResult(KunitStatus.SUCCESS, test_result,
parse_end - parse_start)
return KunitResult(KunitStatus.SUCCESS, parse_end - parse_start), test_result
def run_tests(linux: kunit_kernel.LinuxSourceTree,
request: KunitRequest) -> KunitResult:
@ -513,7 +505,7 @@ def main(argv, linux=None):
request = KunitParseRequest(raw_output=cli_args.raw_output,
build_dir='',
json=cli_args.json)
result = parse_tests(request, kunit_output)
result, _ = parse_tests(request, kunit_output)
if result.status != KunitStatus.SUCCESS:
sys.exit(1)
else: