1# SPDX-License-Identifier: GPL-2.0
 2#
 3# Generates JSON from KUnit results according to
 4# KernelCI spec: https://github.com/kernelci/kernelci-doc/wiki/Test-API
 5#
 6# Copyright (C) 2020, Google LLC.
 7# Author: Heidi Fahim <heidifahim@google.com>
 8
 9from dataclasses import dataclass
10import json
11from typing import Any, Dict
12
13from kunit_parser import Test, TestStatus
14
15@dataclass
16class Metadata:
17	"""Stores metadata about this run to include in get_json_result()."""
18	arch: str = ''
19	def_config: str = ''
20	build_dir: str = ''
21
22JsonObj = Dict[str, Any]
23
24_status_map: Dict[TestStatus, str] = {
25	TestStatus.SUCCESS: "PASS",
26	TestStatus.SKIPPED: "SKIP",
27	TestStatus.TEST_CRASHED: "ERROR",
28}
29
30def _get_group_json(test: Test, common_fields: JsonObj) -> JsonObj:
31	sub_groups = []  # List[JsonObj]
32	test_cases = []  # List[JsonObj]
33
34	for subtest in test.subtests:
35		if subtest.subtests:
36			sub_group = _get_group_json(subtest, common_fields)
37			sub_groups.append(sub_group)
38			continue
39		status = _status_map.get(subtest.status, "FAIL")
40		test_cases.append({"name": subtest.name, "status": status})
41
42	test_group = {
43		"name": test.name,
44		"sub_groups": sub_groups,
45		"test_cases": test_cases,
46	}
47	test_group.update(common_fields)
48	return test_group
49
50def get_json_result(test: Test, metadata: Metadata) -> str:
51	common_fields = {
52		"arch": metadata.arch,
53		"defconfig": metadata.def_config,
54		"build_environment": metadata.build_dir,
55		"lab_name": None,
56		"kernel": None,
57		"job": None,
58		"git_branch": "kselftest",
59	}
60
61	test_group = _get_group_json(test, common_fields)
62	test_group["name"] = "KUnit Test Group"
63	return json.dumps(test_group, indent=4)