1 #!/usr/bin/env python3 !! 1 #!/usr/bin/python3 2 # SPDX-License-Identifier: GPL-2.0 2 # SPDX-License-Identifier: GPL-2.0 3 # 3 # 4 # A thin wrapper on top of the KUnit Kernel 4 # A thin wrapper on top of the KUnit Kernel 5 # 5 # 6 # Copyright (C) 2019, Google LLC. 6 # Copyright (C) 2019, Google LLC. 7 # Author: Felix Guo <felixguoxiuping@gmail.com> 7 # Author: Felix Guo <felixguoxiuping@gmail.com> 8 # Author: Brendan Higgins <brendanhiggins@googl 8 # Author: Brendan Higgins <brendanhiggins@google.com> 9 9 10 import argparse 10 import argparse 11 import os << 12 import re << 13 import shlex << 14 import sys 11 import sys >> 12 import os 15 import time 13 import time >> 14 import shutil 16 15 17 assert sys.version_info >= (3, 7), "Python ver !! 16 from collections import namedtuple 18 << 19 from dataclasses import dataclass << 20 from enum import Enum, auto 17 from enum import Enum, auto 21 from typing import Iterable, List, Optional, S << 22 18 23 import kunit_json !! 19 import kunit_config 24 import kunit_kernel 20 import kunit_kernel 25 import kunit_parser 21 import kunit_parser 26 from kunit_printer import stdout !! 22 >> 23 KunitResult = namedtuple('KunitResult', ['status','result','elapsed_time']) >> 24 >> 25 KunitConfigRequest = namedtuple('KunitConfigRequest', >> 26 ['build_dir', 'make_options']) >> 27 KunitBuildRequest = namedtuple('KunitBuildRequest', >> 28 ['jobs', 'build_dir', 'alltests', >> 29 'make_options']) >> 30 KunitExecRequest = namedtuple('KunitExecRequest', >> 31 ['timeout', 'build_dir', 'alltests']) >> 32 KunitParseRequest = namedtuple('KunitParseRequest', >> 33 ['raw_output', 'input_data']) >> 34 KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', >> 35 'build_dir', 'alltests', >> 36 'make_options']) >> 37 >> 38 KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] 27 39 28 class KunitStatus(Enum): 40 class KunitStatus(Enum): 29 SUCCESS = auto() 41 SUCCESS = auto() 30 CONFIG_FAILURE = auto() 42 CONFIG_FAILURE = auto() 31 BUILD_FAILURE = auto() 43 BUILD_FAILURE = auto() 32 TEST_FAILURE = auto() 44 TEST_FAILURE = auto() 33 45 34 @dataclass !! 46 def create_default_kunitconfig(): 35 class KunitResult: !! 47 if not os.path.exists(kunit_kernel.kunitconfig_path): 36 status: KunitStatus !! 48 shutil.copyfile('arch/um/configs/kunit_defconfig', 37 elapsed_time: float !! 49 kunit_kernel.kunitconfig_path) 38 !! 50 39 @dataclass !! 51 def get_kernel_root_path(): 40 class KunitConfigRequest: !! 52 parts = sys.argv[0] if not __file__ else __file__ 41 build_dir: str !! 53 parts = os.path.realpath(parts).split('tools/testing/kunit') 42 make_options: Optional[List[str]] << 43 << 44 @dataclass << 45 class KunitBuildRequest(KunitConfigRequest): << 46 jobs: int << 47 << 48 @dataclass << 49 class KunitParseRequest: << 50 raw_output: Optional[str] << 51 json: Optional[str] << 52 << 53 @dataclass << 54 class KunitExecRequest(KunitParseRequest): << 55 build_dir: str << 56 timeout: int << 57 filter_glob: str << 58 filter: str << 59 filter_action: Optional[str] << 60 kernel_args: Optional[List[str]] << 61 run_isolated: Optional[str] << 62 list_tests: bool << 63 list_tests_attr: bool << 64 << 65 @dataclass << 66 class KunitRequest(KunitExecRequest, KunitBuil << 67 pass << 68 << 69 << 70 def get_kernel_root_path() -> str: << 71 path = sys.argv[0] if not __file__ els << 72 parts = os.path.realpath(path).split(' << 73 if len(parts) != 2: 54 if len(parts) != 2: 74 sys.exit(1) 55 sys.exit(1) 75 return parts[0] 56 return parts[0] 76 57 77 def config_tests(linux: kunit_kernel.LinuxSour 58 def config_tests(linux: kunit_kernel.LinuxSourceTree, 78 request: KunitConfigRequest) 59 request: KunitConfigRequest) -> KunitResult: 79 stdout.print_with_timestamp('Configuri !! 60 kunit_parser.print_with_timestamp('Configuring KUnit Kernel ...') 80 61 81 config_start = time.time() 62 config_start = time.time() >> 63 create_default_kunitconfig() 82 success = linux.build_reconfig(request 64 success = linux.build_reconfig(request.build_dir, request.make_options) 83 config_end = time.time() 65 config_end = time.time() 84 status = KunitStatus.SUCCESS if succes !! 66 if not success: 85 return KunitResult(status, config_end !! 67 return KunitResult(KunitStatus.CONFIG_FAILURE, >> 68 'could not configure kernel', >> 69 config_end - config_start) >> 70 return KunitResult(KunitStatus.SUCCESS, >> 71 'configured kernel successfully', >> 72 config_end - config_start) 86 73 87 def build_tests(linux: kunit_kernel.LinuxSourc 74 def build_tests(linux: kunit_kernel.LinuxSourceTree, 88 request: KunitBuildRequest) -> 75 request: KunitBuildRequest) -> KunitResult: 89 stdout.print_with_timestamp('Building !! 76 kunit_parser.print_with_timestamp('Building KUnit Kernel ...') 90 77 91 build_start = time.time() 78 build_start = time.time() 92 success = linux.build_kernel(request.j !! 79 success = linux.build_um_kernel(request.alltests, 93 request.b !! 80 request.jobs, 94 request.m !! 81 request.build_dir, >> 82 request.make_options) 95 build_end = time.time() 83 build_end = time.time() 96 status = KunitStatus.SUCCESS if succes !! 84 if not success: 97 return KunitResult(status, build_end - !! 85 return KunitResult(KunitStatus.BUILD_FAILURE, 98 !! 86 'could not build kernel', 99 def config_and_build_tests(linux: kunit_kernel !! 87 build_end - build_start) 100 request: KunitBuild !! 88 if not success: 101 config_result = config_tests(linux, re !! 89 return KunitResult(KunitStatus.BUILD_FAILURE, 102 if config_result.status != KunitStatus !! 90 'could not build kernel', 103 return config_result !! 91 build_end - build_start) 104 !! 92 return KunitResult(KunitStatus.SUCCESS, 105 return build_tests(linux, request) !! 93 'built kernel successfully', 106 !! 94 build_end - build_start) 107 def _list_tests(linux: kunit_kernel.LinuxSourc !! 95 108 args = ['kunit.action=list'] !! 96 def exec_tests(linux: kunit_kernel.LinuxSourceTree, >> 97 request: KunitExecRequest) -> KunitResult: >> 98 kunit_parser.print_with_timestamp('Starting KUnit Kernel ...') >> 99 test_start = time.time() >> 100 result = linux.run_kernel( >> 101 timeout=None if request.alltests else request.timeout, >> 102 build_dir=request.build_dir) >> 103 >> 104 test_end = time.time() >> 105 >> 106 return KunitResult(KunitStatus.SUCCESS, >> 107 result, >> 108 test_end - test_start) 109 109 110 if request.kernel_args: !! 110 def parse_tests(request: KunitParseRequest) -> KunitResult: 111 args.extend(request.kernel_arg << 112 << 113 output = linux.run_kernel(args=args, << 114 timeout=request.tim << 115 filter_glob=request << 116 filter=request.filt << 117 filter_action=reque << 118 build_dir=request.b << 119 lines = kunit_parser.extract_tap_lines << 120 # Hack! Drop the dummy TAP version hea << 121 lines.pop() << 122 << 123 # Filter out any extraneous non-test o << 124 return [l for l in output if re.match( << 125 << 126 def _list_tests_attr(linux: kunit_kernel.Linux << 127 args = ['kunit.action=list_attr'] << 128 << 129 if request.kernel_args: << 130 args.extend(request.kernel_arg << 131 << 132 output = linux.run_kernel(args=args, << 133 timeout=request.tim << 134 filter_glob=request << 135 filter=request.filt << 136 filter_action=reque << 137 build_dir=request.b << 138 lines = kunit_parser.extract_tap_lines << 139 # Hack! Drop the dummy TAP version hea << 140 lines.pop() << 141 << 142 # Filter out any extraneous non-test o << 143 return lines << 144 << 145 def _suites_from_test_list(tests: List[str]) - << 146 """Extracts all the suites from an ord << 147 suites = [] # type: List[str] << 148 for t in tests: << 149 parts = t.split('.', maxsplit= << 150 if len(parts) != 2: << 151 raise ValueError(f'int << 152 suite, _ = parts << 153 if not suites or suites[-1] != << 154 suites.append(suite) << 155 return suites << 156 << 157 def exec_tests(linux: kunit_kernel.LinuxSource << 158 filter_globs = [request.filter_glob] << 159 if request.list_tests: << 160 output = _list_tests(linux, re << 161 for line in output: << 162 print(line.rstrip()) << 163 return KunitResult(status=Kuni << 164 if request.list_tests_attr: << 165 attr_output = _list_tests_attr << 166 for line in attr_output: << 167 print(line.rstrip()) << 168 return KunitResult(status=Kuni << 169 if request.run_isolated: << 170 tests = _list_tests(linux, req << 171 if request.run_isolated == 'te << 172 filter_globs = tests << 173 elif request.run_isolated == ' << 174 filter_globs = _suites << 175 # Apply the test-part << 176 if '.' in request.filt << 177 test_glob = re << 178 filter_globs = << 179 << 180 metadata = kunit_json.Metadata(arch=li << 181 << 182 test_counts = kunit_parser.TestCounts( << 183 exec_time = 0.0 << 184 for i, filter_glob in enumerate(filter << 185 stdout.print_with_timestamp('S << 186 << 187 test_start = time.time() << 188 run_result = linux.run_kernel( << 189 args=request.kernel_ar << 190 timeout=request.timeou << 191 filter_glob=filter_glo << 192 filter=request.filter, << 193 filter_action=request. << 194 build_dir=request.buil << 195 << 196 _, test_result = parse_tests(r << 197 # run_kernel() doesn't block o << 198 # That only happens after we g << 199 # So exec_time here actually c << 200 test_end = time.time() << 201 exec_time += test_end - test_s << 202 << 203 test_counts.add_subtest_counts << 204 << 205 if len(filter_globs) == 1 and test_cou << 206 bd = request.build_dir << 207 print('The kernel seems to hav << 208 print('$ scripts/decode_stackt << 209 bd, bd, kunit_ << 210 << 211 kunit_status = _map_to_overall_status( << 212 return KunitResult(status=kunit_status << 213 << 214 def _map_to_overall_status(test_status: kunit_ << 215 if test_status in (kunit_parser.TestSt << 216 return KunitStatus.SUCCESS << 217 return KunitStatus.TEST_FAILURE << 218 << 219 def parse_tests(request: KunitParseRequest, me << 220 parse_start = time.time() 111 parse_start = time.time() 221 112 >> 113 test_result = kunit_parser.TestResult(kunit_parser.TestStatus.SUCCESS, >> 114 [], >> 115 'Tests not Parsed.') 222 if request.raw_output: 116 if request.raw_output: 223 # Treat unparsed results as on !! 117 kunit_parser.raw_output(request.input_data) 224 fake_test = kunit_parser.Test( !! 118 else: 225 fake_test.status = kunit_parse !! 119 test_result = kunit_parser.parse_run_tests(request.input_data) 226 fake_test.counts.passed = 1 !! 120 parse_end = time.time() 227 !! 121 228 output: Iterable[str] = input_ !! 122 if test_result.status != kunit_parser.TestStatus.SUCCESS: 229 if request.raw_output == 'all' !! 123 return KunitResult(KunitStatus.TEST_FAILURE, test_result, 230 pass !! 124 parse_end - parse_start) 231 elif request.raw_output == 'ku << 232 output = kunit_parser. << 233 for line in output: << 234 print(line.rstrip()) << 235 parse_time = time.time() - par << 236 return KunitResult(KunitStatus << 237 << 238 << 239 # Actually parse the test results. << 240 test = kunit_parser.parse_run_tests(in << 241 parse_time = time.time() - parse_start << 242 << 243 if request.json: << 244 json_str = kunit_json.get_json << 245 test=t << 246 metada << 247 if request.json == 'stdout': << 248 print(json_str) << 249 else: << 250 with open(request.json << 251 f.write(json_s << 252 stdout.print_with_time << 253 os.path.abspat << 254 125 255 if test.status != kunit_parser.TestSta !! 126 return KunitResult(KunitStatus.SUCCESS, test_result, 256 return KunitResult(KunitStatus !! 127 parse_end - parse_start) 257 128 258 return KunitResult(KunitStatus.SUCCESS << 259 129 260 def run_tests(linux: kunit_kernel.LinuxSourceT 130 def run_tests(linux: kunit_kernel.LinuxSourceTree, 261 request: KunitRequest) -> KunitR 131 request: KunitRequest) -> KunitResult: 262 run_start = time.time() 132 run_start = time.time() 263 133 264 config_result = config_tests(linux, re !! 134 config_request = KunitConfigRequest(request.build_dir, >> 135 request.make_options) >> 136 config_result = config_tests(linux, config_request) 265 if config_result.status != KunitStatus 137 if config_result.status != KunitStatus.SUCCESS: 266 return config_result 138 return config_result 267 139 268 build_result = build_tests(linux, requ !! 140 build_request = KunitBuildRequest(request.jobs, request.build_dir, >> 141 request.alltests, >> 142 request.make_options) >> 143 build_result = build_tests(linux, build_request) 269 if build_result.status != KunitStatus. 144 if build_result.status != KunitStatus.SUCCESS: 270 return build_result 145 return build_result 271 146 272 exec_result = exec_tests(linux, reques !! 147 exec_request = KunitExecRequest(request.timeout, request.build_dir, >> 148 request.alltests) >> 149 exec_result = exec_tests(linux, exec_request) >> 150 if exec_result.status != KunitStatus.SUCCESS: >> 151 return exec_result >> 152 >> 153 parse_request = KunitParseRequest(request.raw_output, >> 154 exec_result.result) >> 155 parse_result = parse_tests(parse_request) 273 156 274 run_end = time.time() 157 run_end = time.time() 275 158 276 stdout.print_with_timestamp(( !! 159 kunit_parser.print_with_timestamp(( 277 'Elapsed time: %.3fs total, %. 160 'Elapsed time: %.3fs total, %.3fs configuring, %.3fs ' + 278 'building, %.3fs running\n') % 161 'building, %.3fs running\n') % ( 279 run_end - run_ 162 run_end - run_start, 280 config_result. 163 config_result.elapsed_time, 281 build_result.e 164 build_result.elapsed_time, 282 exec_result.el 165 exec_result.elapsed_time)) 283 return exec_result !! 166 return parse_result 284 << 285 # Problem: << 286 # $ kunit.py run --json << 287 # works as one would expect and prints the par << 288 # $ kunit.py run --json suite_name << 289 # would *not* pass suite_name as the filter_gl << 290 # argparse will consider it to be another way << 291 # $ kunit.py run --json=suite_name << 292 # i.e. it would run all tests, and dump the js << 293 # So we hackily automatically rewrite --json = << 294 pseudo_bool_flag_defaults = { << 295 '--json': 'stdout', << 296 '--raw_output': 'kunit', << 297 } << 298 def massage_argv(argv: Sequence[str]) -> Seque << 299 def massage_arg(arg: str) -> str: << 300 if arg not in pseudo_bool_flag << 301 return arg << 302 return f'{arg}={pseudo_bool_f << 303 return list(map(massage_arg, argv)) << 304 167 305 def get_default_jobs() -> int: !! 168 def add_common_opts(parser): 306 return len(os.sched_getaffinity(0)) << 307 << 308 def add_common_opts(parser: argparse.ArgumentP << 309 parser.add_argument('--build_dir', 169 parser.add_argument('--build_dir', 310 help='As in the ma 170 help='As in the make command, it specifies the build ' 311 'directory.', 171 'directory.', 312 type=str, default= !! 172 type=str, default='.kunit', metavar='build_dir') 313 parser.add_argument('--make_options', 173 parser.add_argument('--make_options', 314 help='X=Y make opt 174 help='X=Y make option, can be repeated.', 315 action='append', m !! 175 action='append') 316 parser.add_argument('--alltests', 176 parser.add_argument('--alltests', 317 help='Run all KUni !! 177 help='Run all KUnit tests through allyesconfig', 318 action='store_true 178 action='store_true') 319 parser.add_argument('--kunitconfig', << 320 help='Path to Kco << 321 ' If given a dire << 322 'will get automa << 323 'blindly concaten << 324 action='append', << 325 parser.add_argument('--kconfig_add', << 326 help='Additional << 327 '.kunitconfig, e. << 328 action='append', m << 329 << 330 parser.add_argument('--arch', << 331 help=('Specifies t << 332 'The archite << 333 'string pass << 334 'e.g. i386, << 335 'architectur << 336 type=str, default= << 337 << 338 parser.add_argument('--cross_compile', << 339 help=('Sets make\' << 340 'be set to a << 341 'of gcc and << 342 'example `sp << 343 'sparc toolc << 344 '`$HOME/tool << 345 'if you have << 346 'from the 0- << 347 'home direct << 348 metavar='PREFIX') << 349 << 350 parser.add_argument('--qemu_config', << 351 help=('Takes a pat << 352 'a QemuArchP << 353 type=str, metavar= << 354 << 355 parser.add_argument('--qemu_args', << 356 help='Additional Q << 357 action='append', m << 358 179 359 def add_build_opts(parser: argparse.ArgumentPa !! 180 def add_build_opts(parser): 360 parser.add_argument('--jobs', 181 parser.add_argument('--jobs', 361 help='As in the ma 182 help='As in the make command, "Specifies the number of ' 362 'jobs (commands) t 183 'jobs (commands) to run simultaneously."', 363 type=int, default= !! 184 type=int, default=8, metavar='jobs') 364 185 365 def add_exec_opts(parser: argparse.ArgumentPar !! 186 def add_exec_opts(parser): 366 parser.add_argument('--timeout', 187 parser.add_argument('--timeout', 367 help='maximum numb 188 help='maximum number of seconds to allow for all tests ' 368 'to run. This does 189 'to run. This does not include time taken to build the ' 369 'tests.', 190 'tests.', 370 type=int, 191 type=int, 371 default=300, 192 default=300, 372 metavar='SECONDS') !! 193 metavar='timeout') 373 parser.add_argument('filter_glob', << 374 help='Filter which << 375 'boot-time, e.g. l << 376 type=str, << 377 nargs='?', << 378 default='', << 379 metavar='filter_gl << 380 parser.add_argument('--filter', << 381 help='Filter KUnit << 382 'e.g. module=examp << 383 type=str, << 384 default='') << 385 parser.add_argument('--filter_action', << 386 help='If set to sk << 387 'e.g. --filter << 388 type=str, << 389 choices=['skip << 390 parser.add_argument('--kernel_args', << 391 help='Kernel comma << 392 action='append', << 393 parser.add_argument('--run_isolated', << 394 'individual suite/ << 395 'a non-hermetic te << 396 'what ran before i << 397 type=str, << 398 choices=['suite', << 399 parser.add_argument('--list_tests', he << 400 'run.', << 401 action='store_true << 402 parser.add_argument('--list_tests_attr << 403 'attributes.', << 404 action='store_true << 405 << 406 def add_parse_opts(parser: argparse.ArgumentPa << 407 parser.add_argument('--raw_output', he << 408 'By default, filte << 409 '--raw_output=all << 410 type=str, nargs=' << 411 parser.add_argument('--json', << 412 nargs='?', << 413 help='Prints parse << 414 'a filename is spe << 415 type=str, const='s << 416 << 417 << 418 def tree_from_args(cli_args: argparse.Namespac << 419 """Returns a LinuxSourceTree based on << 420 # Allow users to specify multiple argu << 421 qemu_args: List[str] = [] << 422 if cli_args.qemu_args: << 423 for arg in cli_args.qemu_args: << 424 qemu_args.extend(shlex << 425 << 426 kunitconfigs = cli_args.kunitconfig if << 427 if cli_args.alltests: << 428 # Prepend so user-specified op << 429 # --kunitconfig options to hav << 430 kunitconfigs = [kunit_kernel.A << 431 << 432 return kunit_kernel.LinuxSourceTree(cl << 433 kunitconfig_paths=kuni << 434 kconfig_add=cli_args.k << 435 arch=cli_args.arch, << 436 cross_compile=cli_args << 437 qemu_config_path=cli_a << 438 extra_qemu_args=qemu_a << 439 << 440 << 441 def run_handler(cli_args: argparse.Namespace) << 442 if not os.path.exists(cli_args.build_d << 443 os.mkdir(cli_args.build_dir) << 444 << 445 linux = tree_from_args(cli_args) << 446 request = KunitRequest(build_dir=cli_a << 447 make_o << 448 jobs=c << 449 raw_ou << 450 json=c << 451 timeou << 452 filter << 453 filter << 454 filter << 455 kernel << 456 run_is << 457 list_t << 458 list_t << 459 result = run_tests(linux, request) << 460 if result.status != KunitStatus.SUCCES << 461 sys.exit(1) << 462 194 463 !! 195 def add_parse_opts(parser): 464 def config_handler(cli_args: argparse.Namespac !! 196 parser.add_argument('--raw_output', help='don\'t format output from kernel', 465 if cli_args.build_dir and ( !! 197 action='store_true') 466 not os.path.exists(cli << 467 os.mkdir(cli_args.build_dir) << 468 << 469 linux = tree_from_args(cli_args) << 470 request = KunitConfigRequest(build_dir << 471 << 472 result = config_tests(linux, request) << 473 stdout.print_with_timestamp(( << 474 'Elapsed time: %.3fs\n') % ( << 475 result.elapsed_time)) << 476 if result.status != KunitStatus.SUCCES << 477 sys.exit(1) << 478 << 479 << 480 def build_handler(cli_args: argparse.Namespace << 481 linux = tree_from_args(cli_args) << 482 request = KunitBuildRequest(build_dir= << 483 make_o << 484 jobs=c << 485 result = config_and_build_tests(linux, << 486 stdout.print_with_timestamp(( << 487 'Elapsed time: %.3fs\n') % ( << 488 result.elapsed_time)) << 489 if result.status != KunitStatus.SUCCES << 490 sys.exit(1) << 491 << 492 << 493 def exec_handler(cli_args: argparse.Namespace) << 494 linux = tree_from_args(cli_args) << 495 exec_request = KunitExecRequest(raw_ou << 496 build_ << 497 json=c << 498 timeou << 499 filter << 500 filter << 501 filter << 502 kernel << 503 run_is << 504 list_t << 505 list_t << 506 result = exec_tests(linux, exec_reques << 507 stdout.print_with_timestamp(( << 508 'Elapsed time: %.3fs\n') % (re << 509 if result.status != KunitStatus.SUCCES << 510 sys.exit(1) << 511 << 512 << 513 def parse_handler(cli_args: argparse.Namespace << 514 if cli_args.file is None: << 515 sys.stdin.reconfigure(errors=' << 516 kunit_output = sys.stdin # ty << 517 else: << 518 with open(cli_args.file, 'r', << 519 kunit_output = f.read( << 520 # We know nothing about how the result << 521 metadata = kunit_json.Metadata() << 522 request = KunitParseRequest(raw_output << 523 json=c << 524 result, _ = parse_tests(request, metad << 525 if result.status != KunitStatus.SUCCES << 526 sys.exit(1) << 527 << 528 << 529 subcommand_handlers_map = { << 530 'run': run_handler, << 531 'config': config_handler, << 532 'build': build_handler, << 533 'exec': exec_handler, << 534 'parse': parse_handler << 535 } << 536 198 537 199 538 def main(argv: Sequence[str]) -> None: !! 200 def main(argv, linux=None): 539 parser = argparse.ArgumentParser( 201 parser = argparse.ArgumentParser( 540 description='Helps wri 202 description='Helps writing and running KUnit tests.') 541 subparser = parser.add_subparsers(dest 203 subparser = parser.add_subparsers(dest='subcommand') 542 204 543 # The 'run' command will config, build 205 # The 'run' command will config, build, exec, and parse in one go. 544 run_parser = subparser.add_parser('run 206 run_parser = subparser.add_parser('run', help='Runs KUnit tests.') 545 add_common_opts(run_parser) 207 add_common_opts(run_parser) 546 add_build_opts(run_parser) 208 add_build_opts(run_parser) 547 add_exec_opts(run_parser) 209 add_exec_opts(run_parser) 548 add_parse_opts(run_parser) 210 add_parse_opts(run_parser) 549 211 550 config_parser = subparser.add_parser(' 212 config_parser = subparser.add_parser('config', 551 213 help='Ensures that .config contains all of ' 552 214 'the options in .kunitconfig') 553 add_common_opts(config_parser) 215 add_common_opts(config_parser) 554 216 555 build_parser = subparser.add_parser('b 217 build_parser = subparser.add_parser('build', help='Builds a kernel with KUnit tests') 556 add_common_opts(build_parser) 218 add_common_opts(build_parser) 557 add_build_opts(build_parser) 219 add_build_opts(build_parser) 558 220 559 exec_parser = subparser.add_parser('ex 221 exec_parser = subparser.add_parser('exec', help='Run a kernel with KUnit tests') 560 add_common_opts(exec_parser) 222 add_common_opts(exec_parser) 561 add_exec_opts(exec_parser) 223 add_exec_opts(exec_parser) 562 add_parse_opts(exec_parser) 224 add_parse_opts(exec_parser) 563 225 564 # The 'parse' option is special, as it 226 # The 'parse' option is special, as it doesn't need the kernel source 565 # (therefore there is no need for a bu 227 # (therefore there is no need for a build_dir, hence no add_common_opts) 566 # and the '--file' argument is not rel 228 # and the '--file' argument is not relevant to 'run', so isn't in 567 # add_parse_opts() 229 # add_parse_opts() 568 parse_parser = subparser.add_parser('p 230 parse_parser = subparser.add_parser('parse', 569 he 231 help='Parses KUnit results from a file, ' 570 'a 232 'and parses formatted results.') 571 add_parse_opts(parse_parser) 233 add_parse_opts(parse_parser) 572 parse_parser.add_argument('file', 234 parse_parser.add_argument('file', 573 help='Specif 235 help='Specifies the file to read results from.', 574 type=str, na 236 type=str, nargs='?', metavar='input_file') 575 237 576 cli_args = parser.parse_args(massage_a !! 238 cli_args = parser.parse_args(argv) 577 << 578 if get_kernel_root_path(): << 579 os.chdir(get_kernel_root_path( << 580 << 581 subcomand_handler = subcommand_handler << 582 239 583 if subcomand_handler is None: !! 240 if cli_args.subcommand == 'run': >> 241 if not os.path.exists(cli_args.build_dir): >> 242 os.mkdir(cli_args.build_dir) >> 243 >> 244 if not linux: >> 245 linux = kunit_kernel.LinuxSourceTree() >> 246 >> 247 request = KunitRequest(cli_args.raw_output, >> 248 cli_args.timeout, >> 249 cli_args.jobs, >> 250 cli_args.build_dir, >> 251 cli_args.alltests, >> 252 cli_args.make_options) >> 253 result = run_tests(linux, request) >> 254 if result.status != KunitStatus.SUCCESS: >> 255 sys.exit(1) >> 256 elif cli_args.subcommand == 'config': >> 257 if cli_args.build_dir: >> 258 if not os.path.exists(cli_args.build_dir): >> 259 os.mkdir(cli_args.build_dir) >> 260 >> 261 if not linux: >> 262 linux = kunit_kernel.LinuxSourceTree() >> 263 >> 264 request = KunitConfigRequest(cli_args.build_dir, >> 265 cli_args.make_options) >> 266 result = config_tests(linux, request) >> 267 kunit_parser.print_with_timestamp(( >> 268 'Elapsed time: %.3fs\n') % ( >> 269 result.elapsed_time)) >> 270 if result.status != KunitStatus.SUCCESS: >> 271 sys.exit(1) >> 272 elif cli_args.subcommand == 'build': >> 273 if cli_args.build_dir: >> 274 if not os.path.exists(cli_args.build_dir): >> 275 os.mkdir(cli_args.build_dir) >> 276 >> 277 if not linux: >> 278 linux = kunit_kernel.LinuxSourceTree() >> 279 >> 280 request = KunitBuildRequest(cli_args.jobs, >> 281 cli_args.build_dir, >> 282 cli_args.alltests, >> 283 cli_args.make_options) >> 284 result = build_tests(linux, request) >> 285 kunit_parser.print_with_timestamp(( >> 286 'Elapsed time: %.3fs\n') % ( >> 287 result.elapsed_time)) >> 288 if result.status != KunitStatus.SUCCESS: >> 289 sys.exit(1) >> 290 elif cli_args.subcommand == 'exec': >> 291 if cli_args.build_dir: >> 292 if not os.path.exists(cli_args.build_dir): >> 293 os.mkdir(cli_args.build_dir) >> 294 >> 295 if not linux: >> 296 linux = kunit_kernel.LinuxSourceTree() >> 297 >> 298 exec_request = KunitExecRequest(cli_args.timeout, >> 299 cli_args.build_dir, >> 300 cli_args.alltests) >> 301 exec_result = exec_tests(linux, exec_request) >> 302 parse_request = KunitParseRequest(cli_args.raw_output, >> 303 exec_result.result) >> 304 result = parse_tests(parse_request) >> 305 kunit_parser.print_with_timestamp(( >> 306 'Elapsed time: %.3fs\n') % ( >> 307 exec_result.elapsed_time)) >> 308 if result.status != KunitStatus.SUCCESS: >> 309 sys.exit(1) >> 310 elif cli_args.subcommand == 'parse': >> 311 if cli_args.file == None: >> 312 kunit_output = sys.stdin >> 313 else: >> 314 with open(cli_args.file, 'r') as f: >> 315 kunit_output = f.read().splitlines() >> 316 request = KunitParseRequest(cli_args.raw_output, >> 317 kunit_output) >> 318 result = parse_tests(request) >> 319 if result.status != KunitStatus.SUCCESS: >> 320 sys.exit(1) >> 321 else: 584 parser.print_help() 322 parser.print_help() 585 return << 586 << 587 subcomand_handler(cli_args) << 588 << 589 323 590 if __name__ == '__main__': 324 if __name__ == '__main__': 591 main(sys.argv[1:]) 325 main(sys.argv[1:])
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