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linux-next/tools/testing/kunit/kunit_json.py
Heidi Fahim 21a6d1780d kunit: tool: allow generating test results in JSON
Add a --json flag, which when specified generates JSON formatted test
results conforming to the KernelCI API test_group spec[1]. The user can
use the new flag to specify a filename to print the json formatted
results to.

Link[1]: https://api.kernelci.org/schema-test-group.html#post
Signed-off-by: Heidi Fahim <heidifahim@google.com>
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-08-31 15:40:00 -06:00

64 lines
1.8 KiB
Python

# SPDX-License-Identifier: GPL-2.0
#
# Generates JSON from KUnit results according to
# KernelCI spec: https://github.com/kernelci/kernelci-doc/wiki/Test-API
#
# Copyright (C) 2020, Google LLC.
# Author: Heidi Fahim <heidifahim@google.com>
import json
import os
import kunit_parser
from kunit_parser import TestStatus
def get_json_result(test_result, def_config, build_dir, json_path):
sub_groups = []
# Each test suite is mapped to a KernelCI sub_group
for test_suite in test_result.suites:
sub_group = {
"name": test_suite.name,
"arch": "UM",
"defconfig": def_config,
"build_environment": build_dir,
"test_cases": [],
"lab_name": None,
"kernel": None,
"job": None,
"git_branch": "kselftest",
}
test_cases = []
# TODO: Add attachments attribute in test_case with detailed
# failure message, see https://api.kernelci.org/schema-test-case.html#get
for case in test_suite.cases:
test_case = {"name": case.name, "status": "FAIL"}
if case.status == TestStatus.SUCCESS:
test_case["status"] = "PASS"
elif case.status == TestStatus.TEST_CRASHED:
test_case["status"] = "ERROR"
test_cases.append(test_case)
sub_group["test_cases"] = test_cases
sub_groups.append(sub_group)
test_group = {
"name": "KUnit Test Group",
"arch": "UM",
"defconfig": def_config,
"build_environment": build_dir,
"sub_groups": sub_groups,
"lab_name": None,
"kernel": None,
"job": None,
"git_branch": "kselftest",
}
json_obj = json.dumps(test_group, indent=4)
if json_path != 'stdout':
with open(json_path, 'w') as result_path:
result_path.write(json_obj)
root = __file__.split('tools/testing/kunit/')[0]
kunit_parser.print_with_timestamp(
"Test results stored in %s" %
os.path.join(root, result_path.name))
return json_obj