diff options
Diffstat (limited to 'tools/testing/kunit')
| -rw-r--r-- | tools/testing/kunit/configs/all_tests.config | 10 | ||||
| -rwxr-xr-x | tools/testing/kunit/kunit.py | 39 | ||||
| -rw-r--r-- | tools/testing/kunit/kunit_json.py | 10 | ||||
| -rw-r--r-- | tools/testing/kunit/kunit_kernel.py | 18 | ||||
| -rw-r--r-- | tools/testing/kunit/kunit_parser.py | 145 | ||||
| -rw-r--r-- | tools/testing/kunit/kunit_printer.py | 14 | ||||
| -rwxr-xr-x | tools/testing/kunit/kunit_tool_test.py | 66 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/arm64.py | 2 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/loongarch.py | 21 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/powerpc.py | 1 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/powerpc32.py | 17 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/powerpcle.py | 14 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/riscv.py | 2 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/riscv32.py | 17 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/sh.py | 4 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/sparc.py | 7 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/sparc64.py | 16 | ||||
| -rw-r--r-- | tools/testing/kunit/qemu_configs/x86_64.py | 4 |
18 files changed, 307 insertions, 100 deletions
diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config index b3b00269a52a..e70c502a16df 100644 --- a/tools/testing/kunit/configs/all_tests.config +++ b/tools/testing/kunit/configs/all_tests.config @@ -10,6 +10,7 @@ CONFIG_KUNIT_EXAMPLE_TEST=y CONFIG_KUNIT_ALL_TESTS=y CONFIG_FORTIFY_SOURCE=y +CONFIG_INIT_STACK_ALL_PATTERN=y CONFIG_IIO=y @@ -20,6 +21,7 @@ CONFIG_VFAT_FS=y CONFIG_PCI=y CONFIG_USB4=y +CONFIG_I2C=y CONFIG_NET=y CONFIG_MCTP=y @@ -38,12 +40,13 @@ CONFIG_IWLWIFI=y CONFIG_DAMON=y CONFIG_DAMON_VADDR=y CONFIG_DAMON_PADDR=y -CONFIG_DEBUG_FS=y -CONFIG_DAMON_DBGFS=y -CONFIG_DAMON_DBGFS_DEPRECATED=y CONFIG_REGMAP_BUILD=y +CONFIG_AUDIT=y + +CONFIG_PRIME_NUMBERS=y + CONFIG_SECURITY=y CONFIG_SECURITY_APPARMOR=y CONFIG_SECURITY_LANDLOCK=y @@ -52,3 +55,4 @@ CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SOC_TOPOLOGY_BUILD=y +CONFIG_SND_SOC_CS35L56_I2C=y diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index bc74088c458a..7f9ae55fd6d5 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -23,7 +23,7 @@ from typing import Iterable, List, Optional, Sequence, Tuple import kunit_json import kunit_kernel import kunit_parser -from kunit_printer import stdout +from kunit_printer import stdout, null_printer class KunitStatus(Enum): SUCCESS = auto() @@ -49,6 +49,8 @@ class KunitBuildRequest(KunitConfigRequest): class KunitParseRequest: raw_output: Optional[str] json: Optional[str] + summary: bool + failed: bool @dataclass class KunitExecRequest(KunitParseRequest): @@ -235,11 +237,18 @@ def parse_tests(request: KunitParseRequest, metadata: kunit_json.Metadata, input parse_time = time.time() - parse_start return KunitResult(KunitStatus.SUCCESS, parse_time), fake_test + default_printer = stdout + if request.summary or request.failed: + default_printer = null_printer # Actually parse the test results. - test = kunit_parser.parse_run_tests(input_data) + test = kunit_parser.parse_run_tests(input_data, default_printer) parse_time = time.time() - parse_start + if request.failed: + kunit_parser.print_test(test, request.failed, stdout) + kunit_parser.print_summary_line(test, stdout) + if request.json: json_str = kunit_json.get_json_result( test=test, @@ -303,7 +312,16 @@ def massage_argv(argv: Sequence[str]) -> Sequence[str]: return list(map(massage_arg, argv)) def get_default_jobs() -> int: - return len(os.sched_getaffinity(0)) + if sys.version_info >= (3, 13): + if (ncpu := os.process_cpu_count()) is not None: + return ncpu + raise RuntimeError("os.process_cpu_count() returned None") + # See https://github.com/python/cpython/blob/b61fece/Lib/os.py#L1175-L1186. + if sys.platform != "darwin": + return len(os.sched_getaffinity(0)) + if (ncpu := os.cpu_count()) is not None: + return ncpu + raise RuntimeError("os.cpu_count() returned None") def add_common_opts(parser: argparse.ArgumentParser) -> None: parser.add_argument('--build_dir', @@ -413,6 +431,14 @@ def add_parse_opts(parser: argparse.ArgumentParser) -> None: help='Prints parsed test results as JSON to stdout or a file if ' 'a filename is specified. Does nothing if --raw_output is set.', type=str, const='stdout', default=None, metavar='FILE') + parser.add_argument('--summary', + help='Prints only the summary line for parsed test results.' + 'Does nothing if --raw_output is set.', + action='store_true') + parser.add_argument('--failed', + help='Prints only the failed parsed test results and summary line.' + 'Does nothing if --raw_output is set.', + action='store_true') def tree_from_args(cli_args: argparse.Namespace) -> kunit_kernel.LinuxSourceTree: @@ -448,6 +474,8 @@ def run_handler(cli_args: argparse.Namespace) -> None: jobs=cli_args.jobs, raw_output=cli_args.raw_output, json=cli_args.json, + summary=cli_args.summary, + failed=cli_args.failed, timeout=cli_args.timeout, filter_glob=cli_args.filter_glob, filter=cli_args.filter, @@ -495,6 +523,8 @@ def exec_handler(cli_args: argparse.Namespace) -> None: exec_request = KunitExecRequest(raw_output=cli_args.raw_output, build_dir=cli_args.build_dir, json=cli_args.json, + summary=cli_args.summary, + failed=cli_args.failed, timeout=cli_args.timeout, filter_glob=cli_args.filter_glob, filter=cli_args.filter, @@ -520,7 +550,8 @@ def parse_handler(cli_args: argparse.Namespace) -> None: # We know nothing about how the result was created! metadata = kunit_json.Metadata() request = KunitParseRequest(raw_output=cli_args.raw_output, - json=cli_args.json) + json=cli_args.json, summary=cli_args.summary, + failed=cli_args.failed) result, _ = parse_tests(request, metadata, kunit_output) if result.status != KunitStatus.SUCCESS: sys.exit(1) diff --git a/tools/testing/kunit/kunit_json.py b/tools/testing/kunit/kunit_json.py index 10ff65689dd8..80fa4e354a17 100644 --- a/tools/testing/kunit/kunit_json.py +++ b/tools/testing/kunit/kunit_json.py @@ -39,10 +39,20 @@ def _get_group_json(test: Test, common_fields: JsonObj) -> JsonObj: status = _status_map.get(subtest.status, "FAIL") test_cases.append({"name": subtest.name, "status": status}) + test_counts = test.counts + counts_json = { + "tests": test_counts.total(), + "passed": test_counts.passed, + "failed": test_counts.failed, + "crashed": test_counts.crashed, + "skipped": test_counts.skipped, + "errors": test_counts.errors, + } test_group = { "name": test.name, "sub_groups": sub_groups, "test_cases": test_cases, + "misc": counts_json } test_group.update(common_fields) return test_group diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 7254c110ff23..260d8d9aa1db 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -14,6 +14,7 @@ import os import shlex import shutil import signal +import sys import threading from typing import Iterator, List, Optional, Tuple from types import FrameType @@ -72,7 +73,8 @@ class LinuxSourceTreeOperations: raise ConfigError(e.output.decode()) def make(self, jobs: int, build_dir: str, make_options: Optional[List[str]]) -> None: - command = ['make', 'ARCH=' + self._linux_arch, 'O=' + build_dir, '--jobs=' + str(jobs)] + command = ['make', 'all', 'compile_commands.json', 'scripts_gdb', + 'ARCH=' + self._linux_arch, 'O=' + build_dir, '--jobs=' + str(jobs)] if make_options: command.extend(make_options) if self._cross_compile: @@ -104,7 +106,9 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): self._kconfig = qemu_arch_params.kconfig self._qemu_arch = qemu_arch_params.qemu_arch self._kernel_path = qemu_arch_params.kernel_path - self._kernel_command_line = qemu_arch_params.kernel_command_line + ' kunit_shutdown=reboot' + self._kernel_command_line = qemu_arch_params.kernel_command_line + if 'kunit_shutdown=' not in self._kernel_command_line: + self._kernel_command_line += ' kunit_shutdown=reboot' self._extra_qemu_params = qemu_arch_params.extra_qemu_params self._serial = qemu_arch_params.serial @@ -122,6 +126,9 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): '-append', ' '.join(params + [self._kernel_command_line]), '-no-reboot', '-nographic', + '-accel', 'kvm', + '-accel', 'hvf', + '-accel', 'tcg', '-serial', self._serial] + self._extra_qemu_params # Note: shlex.join() does what we want, but requires python 3.8+. print('Running tests with:\n$', ' '.join(shlex.quote(arg) for arg in qemu_command)) @@ -195,6 +202,13 @@ def _default_qemu_config_path(arch: str) -> str: return config_path options = [f[:-3] for f in os.listdir(QEMU_CONFIGS_DIR) if f.endswith('.py')] + + if arch == 'help': + print('um') + for option in options: + print(option) + sys.exit() + raise ConfigError(arch + ' is not a valid arch, options are ' + str(sorted(options))) def _get_qemu_ops(config_path: str, diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index ce34be15c929..c176487356e6 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -17,7 +17,7 @@ import textwrap from enum import Enum, auto from typing import Iterable, Iterator, List, Optional, Tuple -from kunit_printer import stdout +from kunit_printer import Printer, stdout class Test: """ @@ -54,10 +54,10 @@ class Test: """Returns string representation of a Test class object.""" return str(self) - def add_error(self, error_message: str) -> None: + def add_error(self, printer: Printer, error_message: str) -> None: """Records an error that occurred while parsing this test.""" self.counts.errors += 1 - stdout.print_with_timestamp(stdout.red('[ERROR]') + f' Test: {self.name}: {error_message}') + printer.print_with_timestamp(stdout.red('[ERROR]') + f' Test: {self.name}: {error_message}') def ok_status(self) -> bool: """Returns true if the status was ok, i.e. passed or skipped.""" @@ -251,7 +251,7 @@ KTAP_VERSIONS = [1] TAP_VERSIONS = [13, 14] def check_version(version_num: int, accepted_versions: List[int], - version_type: str, test: Test) -> None: + version_type: str, test: Test, printer: Printer) -> None: """ Adds error to test object if version number is too high or too low. @@ -263,13 +263,14 @@ def check_version(version_num: int, accepted_versions: List[int], version_type - 'KTAP' or 'TAP' depending on the type of version line. test - Test object for current test being parsed + printer - Printer object to output error """ if version_num < min(accepted_versions): - test.add_error(f'{version_type} version lower than expected!') + test.add_error(printer, f'{version_type} version lower than expected!') elif version_num > max(accepted_versions): - test.add_error(f'{version_type} version higer than expected!') + test.add_error(printer, f'{version_type} version higer than expected!') -def parse_ktap_header(lines: LineStream, test: Test) -> bool: +def parse_ktap_header(lines: LineStream, test: Test, printer: Printer) -> bool: """ Parses KTAP/TAP header line and checks version number. Returns False if fails to parse KTAP/TAP header line. @@ -281,6 +282,7 @@ def parse_ktap_header(lines: LineStream, test: Test) -> bool: Parameters: lines - LineStream of KTAP output to parse test - Test object for current test being parsed + printer - Printer object to output results Return: True if successfully parsed KTAP/TAP header line @@ -289,10 +291,10 @@ def parse_ktap_header(lines: LineStream, test: Test) -> bool: tap_match = TAP_START.match(lines.peek()) if ktap_match: version_num = int(ktap_match.group(1)) - check_version(version_num, KTAP_VERSIONS, 'KTAP', test) + check_version(version_num, KTAP_VERSIONS, 'KTAP', test, printer) elif tap_match: version_num = int(tap_match.group(1)) - check_version(version_num, TAP_VERSIONS, 'TAP', test) + check_version(version_num, TAP_VERSIONS, 'TAP', test, printer) else: return False lines.pop() @@ -380,7 +382,7 @@ def peek_test_name_match(lines: LineStream, test: Test) -> bool: return name == test.name def parse_test_result(lines: LineStream, test: Test, - expected_num: int) -> bool: + expected_num: int, printer: Printer) -> bool: """ Parses test result line and stores the status and name in the test object. Reports an error if the test number does not match expected @@ -398,6 +400,7 @@ def parse_test_result(lines: LineStream, test: Test, lines - LineStream of KTAP output to parse test - Test object for current test being parsed expected_num - expected test number for current test + printer - Printer object to output results Return: True if successfully parsed a test result line. @@ -420,7 +423,7 @@ def parse_test_result(lines: LineStream, test: Test, # Check test num num = int(match.group(2)) if num != expected_num: - test.add_error(f'Expected test number {expected_num} but found {num}') + test.add_error(printer, f'Expected test number {expected_num} but found {num}') # Set status of test object status = match.group(1) @@ -486,7 +489,7 @@ def format_test_divider(message: str, len_message: int) -> str: len_2 = difference - len_1 return ('=' * len_1) + f' {message} ' + ('=' * len_2) -def print_test_header(test: Test) -> None: +def print_test_header(test: Test, printer: Printer) -> None: """ Prints test header with test name and optionally the expected number of subtests. @@ -496,6 +499,7 @@ def print_test_header(test: Test) -> None: Parameters: test - Test object representing current test being printed + printer - Printer object to output results """ message = test.name if message != "": @@ -507,15 +511,15 @@ def print_test_header(test: Test) -> None: message += '(1 subtest)' else: message += f'({test.expected_count} subtests)' - stdout.print_with_timestamp(format_test_divider(message, len(message))) + printer.print_with_timestamp(format_test_divider(message, len(message))) -def print_log(log: Iterable[str]) -> None: +def print_log(log: Iterable[str], printer: Printer) -> None: """Prints all strings in saved log for test in yellow.""" formatted = textwrap.dedent('\n'.join(log)) for line in formatted.splitlines(): - stdout.print_with_timestamp(stdout.yellow(line)) + printer.print_with_timestamp(printer.yellow(line)) -def format_test_result(test: Test) -> str: +def format_test_result(test: Test, printer: Printer) -> str: """ Returns string with formatted test result with colored status and test name. @@ -525,23 +529,24 @@ def format_test_result(test: Test) -> str: Parameters: test - Test object representing current test being printed + printer - Printer object to output results Return: String containing formatted test result """ if test.status == TestStatus.SUCCESS: - return stdout.green('[PASSED] ') + test.name + return printer.green('[PASSED] ') + test.name if test.status == TestStatus.SKIPPED: - return stdout.yellow('[SKIPPED] ') + test.name + return printer.yellow('[SKIPPED] ') + test.name if test.status == TestStatus.NO_TESTS: - return stdout.yellow('[NO TESTS RUN] ') + test.name + return printer.yellow('[NO TESTS RUN] ') + test.name if test.status == TestStatus.TEST_CRASHED: - print_log(test.log) + print_log(test.log, printer) return stdout.red('[CRASHED] ') + test.name - print_log(test.log) - return stdout.red('[FAILED] ') + test.name + print_log(test.log, printer) + return printer.red('[FAILED] ') + test.name -def print_test_result(test: Test) -> None: +def print_test_result(test: Test, printer: Printer) -> None: """ Prints result line with status of test. @@ -550,10 +555,11 @@ def print_test_result(test: Test) -> None: Parameters: test - Test object representing current test being printed + printer - Printer object """ - stdout.print_with_timestamp(format_test_result(test)) + printer.print_with_timestamp(format_test_result(test, printer)) -def print_test_footer(test: Test) -> None: +def print_test_footer(test: Test, printer: Printer) -> None: """ Prints test footer with status of test. @@ -562,12 +568,38 @@ def print_test_footer(test: Test) -> None: Parameters: test - Test object representing current test being printed + printer - Printer object to output results """ - message = format_test_result(test) - stdout.print_with_timestamp(format_test_divider(message, - len(message) - stdout.color_len())) + message = format_test_result(test, printer) + printer.print_with_timestamp(format_test_divider(message, + len(message) - printer.color_len())) +def print_test(test: Test, failed_only: bool, printer: Printer) -> None: + """ + Prints Test object to given printer. For a child test, the result line is + printed. For a parent test, the test header, all child test results, and + the test footer are all printed. If failed_only is true, only failed/crashed + tests will be printed. + Parameters: + test - Test object to print + failed_only - True if only failed/crashed tests should be printed. + printer - Printer object to output results + """ + if test.name == "main": + printer.print_with_timestamp(DIVIDER) + for subtest in test.subtests: + print_test(subtest, failed_only, printer) + printer.print_with_timestamp(DIVIDER) + elif test.subtests != []: + if not failed_only or not test.ok_status(): + print_test_header(test, printer) + for subtest in test.subtests: + print_test(subtest, failed_only, printer) + print_test_footer(test, printer) + else: + if not failed_only or not test.ok_status(): + print_test_result(test, printer) def _summarize_failed_tests(test: Test) -> str: """Tries to summarize all the failing subtests in `test`.""" @@ -601,7 +633,7 @@ def _summarize_failed_tests(test: Test) -> str: return 'Failures: ' + ', '.join(failures) -def print_summary_line(test: Test) -> None: +def print_summary_line(test: Test, printer: Printer) -> None: """ Prints summary line of test object. Color of line is dependent on status of test. Color is green if test passes, yellow if test is @@ -614,6 +646,7 @@ def print_summary_line(test: Test) -> None: Errors: 0" test - Test object representing current test being printed + printer - Printer object to output results """ if test.status == TestStatus.SUCCESS: color = stdout.green @@ -621,7 +654,7 @@ def print_summary_line(test: Test) -> None: color = stdout.yellow else: color = stdout.red - stdout.print_with_timestamp(color(f'Testing complete. {test.counts}')) + printer.print_with_timestamp(color(f'Testing complete. {test.counts}')) # Summarize failures that might have gone off-screen since we had a lot # of tests (arbitrarily defined as >=100 for now). @@ -630,7 +663,7 @@ def print_summary_line(test: Test) -> None: summarized = _summarize_failed_tests(test) if not summarized: return - stdout.print_with_timestamp(color(summarized)) + printer.print_with_timestamp(color(summarized)) # Other methods: @@ -654,7 +687,7 @@ def bubble_up_test_results(test: Test) -> None: elif test.counts.get_status() == TestStatus.TEST_CRASHED: test.status = TestStatus.TEST_CRASHED -def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: bool) -> Test: +def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: bool, printer: Printer) -> Test: """ Finds next test to parse in LineStream, creates new Test object, parses any subtests of the test, populates Test object with all @@ -710,6 +743,7 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: log - list of strings containing any preceding diagnostic lines corresponding to the current test is_subtest - boolean indicating whether test is a subtest + printer - Printer object to output results Return: Test object populated with characteristics and any subtests @@ -725,22 +759,21 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: # If parsing the main/top-level test, parse KTAP version line and # test plan test.name = "main" - ktap_line = parse_ktap_header(lines, test) + parse_ktap_header(lines, test, printer) test.log.extend(parse_diagnostic(lines)) parse_test_plan(lines, test) parent_test = True else: # If not the main test, attempt to parse a test header containing # the KTAP version line and/or subtest header line - ktap_line = parse_ktap_header(lines, test) + ktap_line = parse_ktap_header(lines, test, printer) subtest_line = parse_test_header(lines, test) + test.log.extend(parse_diagnostic(lines)) + parse_test_plan(lines, test) parent_test = (ktap_line or subtest_line) if parent_test: - # If KTAP version line and/or subtest header is found, attempt - # to parse test plan and print test header - test.log.extend(parse_diagnostic(lines)) - parse_test_plan(lines, test) - print_test_header(test) + print_test_header(test, printer) + expected_count = test.expected_count subtests = [] test_num = 1 @@ -758,16 +791,16 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: # If parser reaches end of test before # parsing expected number of subtests, print # crashed subtest and record error - test.add_error('missing expected subtest!') + test.add_error(printer, 'missing expected subtest!') sub_test.log.extend(sub_log) test.counts.add_status( TestStatus.TEST_CRASHED) - print_test_result(sub_test) + print_test_result(sub_test, printer) else: test.log.extend(sub_log) break else: - sub_test = parse_test(lines, test_num, sub_log, True) + sub_test = parse_test(lines, test_num, sub_log, True, printer) subtests.append(sub_test) test_num += 1 test.subtests = subtests @@ -775,51 +808,55 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: # If not main test, look for test result line test.log.extend(parse_diagnostic(lines)) if test.name != "" and not peek_test_name_match(lines, test): - test.add_error('missing subtest result line!') + test.add_error(printer, 'missing subtest result line!') + elif not lines: + print_log(test.log, printer) + test.status = TestStatus.NO_TESTS + test.add_error(printer, 'No more test results!') else: - parse_test_result(lines, test, expected_num) + parse_test_result(lines, test, expected_num, printer) # Check for there being no subtests within parent test if parent_test and len(subtests) == 0: # Don't override a bad status if this test had one reported. # Assumption: no subtests means CRASHED is from Test.__init__() if test.status in (TestStatus.TEST_CRASHED, TestStatus.SUCCESS): - print_log(test.log) + print_log(test.log, printer) test.status = TestStatus.NO_TESTS - test.add_error('0 tests run!') + test.add_error(printer, '0 tests run!') # Add statuses to TestCounts attribute in Test object bubble_up_test_results(test) if parent_test and is_subtest: # If test has subtests and is not the main test object, print # footer. - print_test_footer(test) + print_test_footer(test, printer) elif is_subtest: - print_test_result(test) + print_test_result(test, printer) return test -def parse_run_tests(kernel_output: Iterable[str]) -> Test: +def parse_run_tests(kernel_output: Iterable[str], printer: Printer) -> Test: """ Using kernel output, extract KTAP lines, parse the lines for test results and print condensed test results and summary line. Parameters: kernel_output - Iterable object contains lines of kernel output + printer - Printer object to output results Return: Test - the main test object with all subtests. """ - stdout.print_with_timestamp(DIVIDER) + printer.print_with_timestamp(DIVIDER) lines = extract_tap_lines(kernel_output) test = Test() if not lines: test.name = '<missing>' - test.add_error('Could not find any KTAP output. Did any KUnit tests run?') + test.add_error(printer, 'Could not find any KTAP output. Did any KUnit tests run?') test.status = TestStatus.FAILURE_TO_PARSE_TESTS else: - test = parse_test(lines, 0, [], False) + test = parse_test(lines, 0, [], False, printer) if test.status != TestStatus.NO_TESTS: test.status = test.counts.get_status() - stdout.print_with_timestamp(DIVIDER) - print_summary_line(test) + printer.print_with_timestamp(DIVIDER) return test diff --git a/tools/testing/kunit/kunit_printer.py b/tools/testing/kunit/kunit_printer.py index 015adf87dc2c..ca119f61fe79 100644 --- a/tools/testing/kunit/kunit_printer.py +++ b/tools/testing/kunit/kunit_printer.py @@ -15,12 +15,17 @@ _RESET = '\033[0;0m' class Printer: """Wraps a file object, providing utilities for coloring output, etc.""" - def __init__(self, output: typing.IO[str]): + def __init__(self, print: bool=True, output: typing.IO[str]=sys.stdout): self._output = output - self._use_color = output.isatty() + self._print = print + if print: + self._use_color = output.isatty() + else: + self._use_color = False def print(self, message: str) -> None: - print(message, file=self._output) + if self._print: + print(message, file=self._output) def print_with_timestamp(self, message: str) -> None: ts = datetime.datetime.now().strftime('%H:%M:%S') @@ -45,4 +50,5 @@ class Printer: return len(self.red('')) # Provides a default instance that prints to stdout -stdout = Printer(sys.stdout) +stdout = Printer() +null_printer = Printer(print=False) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 2beb7327e53f..bbba921e0eac 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -23,6 +23,7 @@ import kunit_parser import kunit_kernel import kunit_json import kunit +from kunit_printer import stdout test_tmpdir = '' abs_test_data_dir = '' @@ -139,28 +140,28 @@ class KUnitParserTest(unittest.TestCase): def test_parse_successful_test_log(self): all_passed_log = test_data_path('test_is_test_passed-all_passed.log') with open(all_passed_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual(result.counts.errors, 0) def test_parse_successful_nested_tests_log(self): all_passed_log = test_data_path('test_is_test_passed-all_passed_nested.log') with open(all_passed_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual(result.counts.errors, 0) def test_kselftest_nested(self): kselftest_log = test_data_path('test_is_test_passed-kselftest.log') with open(kselftest_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual(result.counts.errors, 0) def test_parse_failed_test_log(self): failed_log = test_data_path('test_is_test_passed-failure.log') with open(failed_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.FAILURE, result.status) self.assertEqual(result.counts.errors, 0) @@ -168,7 +169,7 @@ class KUnitParserTest(unittest.TestCase): empty_log = test_data_path('test_is_test_passed-no_tests_run_no_header.log') with open(empty_log) as file: result = kunit_parser.parse_run_tests( - kunit_parser.extract_tap_lines(file.readlines())) + kunit_parser.extract_tap_lines(file.readlines()), stdout) self.assertEqual(0, len(result.subtests)) self.assertEqual(kunit_parser.TestStatus.FAILURE_TO_PARSE_TESTS, result.status) self.assertEqual(result.counts.errors, 1) @@ -179,7 +180,7 @@ class KUnitParserTest(unittest.TestCase): with open(missing_plan_log) as file: result = kunit_parser.parse_run_tests( kunit_parser.extract_tap_lines( - file.readlines())) + file.readlines()), stdout) # A missing test plan is not an error. self.assertEqual(result.counts, kunit_parser.TestCounts(passed=10, errors=0)) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) @@ -188,7 +189,7 @@ class KUnitParserTest(unittest.TestCase): header_log = test_data_path('test_is_test_passed-no_tests_run_with_header.log') with open(header_log) as file: result = kunit_parser.parse_run_tests( - kunit_parser.extract_tap_lines(file.readlines())) + kunit_parser.extract_tap_lines(file.readlines()), stdout) self.assertEqual(0, len(result.subtests)) self.assertEqual(kunit_parser.TestStatus.NO_TESTS, result.status) self.assertEqual(result.counts.errors, 1) @@ -197,7 +198,7 @@ class KUnitParserTest(unittest.TestCase): no_plan_log = test_data_path('test_is_test_passed-no_tests_no_plan.log') with open(no_plan_log) as file: result = kunit_parser.parse_run_tests( - kunit_parser.extract_tap_lines(file.readlines())) + kunit_parser.extract_tap_lines(file.readlines()), stdout) self.assertEqual(0, len(result.subtests[0].subtests[0].subtests)) self.assertEqual( kunit_parser.TestStatus.NO_TESTS, @@ -210,7 +211,7 @@ class KUnitParserTest(unittest.TestCase): print_mock = mock.patch('kunit_printer.Printer.print').start() with open(crash_log) as file: result = kunit_parser.parse_run_tests( - kunit_parser.extract_tap_lines(file.readlines())) + kunit_parser.extract_tap_lines(file.readlines()), stdout) print_mock.assert_any_call(StrContains('Could not find any KTAP output.')) print_mock.stop() self.assertEqual(0, len(result.subtests)) @@ -219,7 +220,7 @@ class KUnitParserTest(unittest.TestCase): def test_skipped_test(self): skipped_log = test_data_path('test_skip_tests.log') with open(skipped_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) # A skipped test does not fail the whole suite. self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) @@ -228,7 +229,7 @@ class KUnitParserTest(unittest.TestCase): def test_skipped_all_tests(self): skipped_log = test_data_path('test_skip_all_tests.log') with open(skipped_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SKIPPED, result.status) self.assertEqual(result.counts, kunit_parser.TestCounts(skipped=5)) @@ -236,7 +237,7 @@ class KUnitParserTest(unittest.TestCase): def test_ignores_hyphen(self): hyphen_log = test_data_path('test_strip_hyphen.log') with open(hyphen_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) # A skipped test does not fail the whole suite. self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) @@ -250,7 +251,7 @@ class KUnitParserTest(unittest.TestCase): def test_ignores_prefix_printk_time(self): prefix_log = test_data_path('test_config_printk_time.log') with open(prefix_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual('kunit-resource-test', result.subtests[0].name) self.assertEqual(result.counts.errors, 0) @@ -258,7 +259,7 @@ class KUnitParserTest(unittest.TestCase): def test_ignores_multiple_prefixes(self): prefix_log = test_data_path('test_multiple_prefixes.log') with open(prefix_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual('kunit-resource-test', result.subtests[0].name) self.assertEqual(result.counts.errors, 0) @@ -266,7 +267,7 @@ class KUnitParserTest(unittest.TestCase): def test_prefix_mixed_kernel_output(self): mixed_prefix_log = test_data_path('test_interrupted_tap_output.log') with open(mixed_prefix_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual('kunit-resource-test', result.subtests[0].name) self.assertEqual(result.counts.errors, 0) @@ -274,7 +275,7 @@ class KUnitParserTest(unittest.TestCase): def test_prefix_poundsign(self): pound_log = test_data_path('test_pound_sign.log') with open(pound_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual('kunit-resource-test', result.subtests[0].name) self.assertEqual(result.counts.errors, 0) @@ -282,7 +283,7 @@ class KUnitParserTest(unittest.TestCase): def test_kernel_panic_end(self): panic_log = test_data_path('test_kernel_panic_interrupt.log') with open(panic_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.TEST_CRASHED, result.status) self.assertEqual('kunit-resource-test', result.subtests[0].name) self.assertGreaterEqual(result.counts.errors, 1) @@ -290,7 +291,7 @@ class KUnitParserTest(unittest.TestCase): def test_pound_no_prefix(self): pound_log = test_data_path('test_pound_no_prefix.log') with open(pound_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) self.assertEqual('kunit-resource-test', result.subtests[0].name) self.assertEqual(result.counts.errors, 0) @@ -310,7 +311,7 @@ class KUnitParserTest(unittest.TestCase): not ok 2 - test2 not ok 1 - some_failed_suite """ - result = kunit_parser.parse_run_tests(output.splitlines()) + result = kunit_parser.parse_run_tests(output.splitlines(), stdout) self.assertEqual(kunit_parser.TestStatus.FAILURE, result.status) self.assertEqual(kunit_parser._summarize_failed_tests(result), @@ -319,7 +320,7 @@ class KUnitParserTest(unittest.TestCase): def test_ktap_format(self): ktap_log = test_data_path('test_parse_ktap_output.log') with open(ktap_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) self.assertEqual(result.counts, kunit_parser.TestCounts(passed=3)) self.assertEqual('suite', result.subtests[0].name) self.assertEqual('case_1', result.subtests[0].subtests[0].name) @@ -328,13 +329,13 @@ class KUnitParserTest(unittest.TestCase): def test_parse_subtest_header(self): ktap_log = test_data_path('test_parse_subtest_header.log') with open(ktap_log) as file: - kunit_parser.parse_run_tests(file.readlines()) + kunit_parser.parse_run_tests(file.readlines(), stdout) self.print_mock.assert_any_call(StrContains('suite (1 subtest)')) def test_parse_attributes(self): ktap_log = test_data_path('test_parse_attributes.log') with open(ktap_log) as file: - result = kunit_parser.parse_run_tests(file.readlines()) + result = kunit_parser.parse_run_tests(file.readlines(), stdout) # Test should pass with no errors self.assertEqual(result.counts, kunit_parser.TestCounts(passed=1, errors=0)) @@ -355,13 +356,24 @@ class KUnitParserTest(unittest.TestCase): Indented more. not ok 1 test1 """ - result = kunit_parser.parse_run_tests(output.splitlines()) + result = kunit_parser.parse_run_tests(output.splitlines(), stdout) self.assertEqual(kunit_parser.TestStatus.FAILURE, result.status) self.print_mock.assert_any_call(StrContains('Test output.')) self.print_mock.assert_any_call(StrContains(' Indented more.')) self.noPrintCallContains('not ok 1 test1') + def test_parse_late_test_plan(self): + output = """ + TAP version 13 + ok 4 test4 + 1..4 + """ + result = kunit_parser.parse_run_tests(output.splitlines(), stdout) + # Missing test results after test plan should alert a suspected test crash. + self.assertEqual(kunit_parser.TestStatus.SUCCESS, result.status) + self.assertEqual(result.counts, kunit_parser.TestCounts(passed=1, errors=2)) + def line_stream_from_strs(strs: Iterable[str]) -> kunit_parser.LineStream: return kunit_parser.LineStream(enumerate(strs, start=1)) @@ -544,7 +556,7 @@ class KUnitJsonTest(unittest.TestCase): def _json_for(self, log_file): with open(test_data_path(log_file)) as file: - test_result = kunit_parser.parse_run_tests(file) + test_result = kunit_parser.parse_run_tests(file, stdout) json_obj = kunit_json.get_json_result( test=test_result, metadata=kunit_json.Metadata()) @@ -810,7 +822,7 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock.run_kernel.return_value = ['TAP version 14', 'init: random output'] + want got = kunit._list_tests(self.linux_source_mock, - kunit.KunitExecRequest(None, None, '.kunit', 300, 'suite*', '', None, None, 'suite', False, False)) + kunit.KunitExecRequest(None, None, False, False, '.kunit', 300, 'suite*', '', None, None, 'suite', False, False)) self.assertEqual(got, want) # Should respect the user's filter glob when listing tests. self.linux_source_mock.run_kernel.assert_called_once_with( @@ -823,7 +835,7 @@ class KUnitMainTest(unittest.TestCase): # Should respect the user's filter glob when listing tests. mock_tests.assert_called_once_with(mock.ANY, - kunit.KunitExecRequest(None, None, '.kunit', 300, 'suite*.test*', '', None, None, 'suite', False, False)) + kunit.KunitExecRequest(None, None, False, False, '.kunit', 300, 'suite*.test*', '', None, None, 'suite', False, False)) self.linux_source_mock.run_kernel.assert_has_calls([ mock.call(args=None, build_dir='.kunit', filter_glob='suite.test*', filter='', filter_action=None, timeout=300), mock.call(args=None, build_dir='.kunit', filter_glob='suite2.test*', filter='', filter_action=None, timeout=300), @@ -836,7 +848,7 @@ class KUnitMainTest(unittest.TestCase): # Should respect the user's filter glob when listing tests. mock_tests.assert_called_once_with(mock.ANY, - kunit.KunitExecRequest(None, None, '.kunit', 300, 'suite*', '', None, None, 'test', False, False)) + kunit.KunitExecRequest(None, None, False, False, '.kunit', 300, 'suite*', '', None, None, 'test', False, False)) self.linux_source_mock.run_kernel.assert_has_calls([ mock.call(args=None, build_dir='.kunit', filter_glob='suite.test1', filter='', filter_action=None, timeout=300), mock.call(args=None, build_dir='.kunit', filter_glob='suite.test2', filter='', filter_action=None, timeout=300), diff --git a/tools/testing/kunit/qemu_configs/arm64.py b/tools/testing/kunit/qemu_configs/arm64.py index d3ff27024755..5c44d3a87e6d 100644 --- a/tools/testing/kunit/qemu_configs/arm64.py +++ b/tools/testing/kunit/qemu_configs/arm64.py @@ -9,4 +9,4 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''', qemu_arch='aarch64', kernel_path='arch/arm64/boot/Image.gz', kernel_command_line='console=ttyAMA0', - extra_qemu_params=['-machine', 'virt', '-cpu', 'max,pauth-impdef=on']) + extra_qemu_params=['-machine', 'virt', '-cpu', 'max']) diff --git a/tools/testing/kunit/qemu_configs/loongarch.py b/tools/testing/kunit/qemu_configs/loongarch.py new file mode 100644 index 000000000000..a92422967d1d --- /dev/null +++ b/tools/testing/kunit/qemu_configs/loongarch.py @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 + +from ..qemu_config import QemuArchParams + +QEMU_ARCH = QemuArchParams(linux_arch='loongarch', + kconfig=''' +CONFIG_EFI_STUB=n +CONFIG_PCI_HOST_GENERIC=y +CONFIG_PVPANIC=y +CONFIG_PVPANIC_PCI=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +''', + qemu_arch='loongarch64', + kernel_path='arch/loongarch/boot/vmlinux.elf', + kernel_command_line='console=ttyS0 kunit_shutdown=poweroff', + extra_qemu_params=[ + '-machine', 'virt', + '-device', 'pvpanic-pci', + '-cpu', 'max',]) diff --git a/tools/testing/kunit/qemu_configs/powerpc.py b/tools/testing/kunit/qemu_configs/powerpc.py index 7ec38d4131f7..5b4c895d5d5a 100644 --- a/tools/testing/kunit/qemu_configs/powerpc.py +++ b/tools/testing/kunit/qemu_configs/powerpc.py @@ -3,6 +3,7 @@ from ..qemu_config import QemuArchParams QEMU_ARCH = QemuArchParams(linux_arch='powerpc', kconfig=''' CONFIG_PPC64=y +CONFIG_CPU_BIG_ENDIAN=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_HVC_CONSOLE=y''', diff --git a/tools/testing/kunit/qemu_configs/powerpc32.py b/tools/testing/kunit/qemu_configs/powerpc32.py new file mode 100644 index 000000000000..88bd60dbb948 --- /dev/null +++ b/tools/testing/kunit/qemu_configs/powerpc32.py @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 + +from ..qemu_config import QemuArchParams + +QEMU_ARCH = QemuArchParams(linux_arch='powerpc', + kconfig=''' +CONFIG_PPC32=y +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_ADB_CUDA=y +CONFIG_SERIAL_PMACZILOG=y +CONFIG_SERIAL_PMACZILOG_TTYS=y +CONFIG_SERIAL_PMACZILOG_CONSOLE=y +''', + qemu_arch='ppc', + kernel_path='vmlinux', + kernel_command_line='console=ttyS0', + extra_qemu_params=['-M', 'g3beige', '-cpu', 'max']) diff --git a/tools/testing/kunit/qemu_configs/powerpcle.py b/tools/testing/kunit/qemu_configs/powerpcle.py new file mode 100644 index 000000000000..7ddee8af4bd7 --- /dev/null +++ b/tools/testing/kunit/qemu_configs/powerpcle.py @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0 + +from ..qemu_config import QemuArchParams + +QEMU_ARCH = QemuArchParams(linux_arch='powerpc', + kconfig=''' +CONFIG_PPC64=y +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_HVC_CONSOLE=y +''', + qemu_arch='ppc64', + kernel_path='vmlinux', + kernel_command_line='console=ttyS0', + extra_qemu_params=['-M', 'pseries', '-cpu', 'power8']) diff --git a/tools/testing/kunit/qemu_configs/riscv.py b/tools/testing/kunit/qemu_configs/riscv.py index 12a1d525978a..c87758030ff7 100644 --- a/tools/testing/kunit/qemu_configs/riscv.py +++ b/tools/testing/kunit/qemu_configs/riscv.py @@ -13,7 +13,7 @@ if not os.path.isfile(OPENSBI_PATH): QEMU_ARCH = QemuArchParams(linux_arch='riscv', kconfig=''' -CONFIG_SOC_VIRT=y +CONFIG_ARCH_VIRT=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y diff --git a/tools/testing/kunit/qemu_configs/riscv32.py b/tools/testing/kunit/qemu_configs/riscv32.py new file mode 100644 index 000000000000..b79ba0ae30f8 --- /dev/null +++ b/tools/testing/kunit/qemu_configs/riscv32.py @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 + +from ..qemu_config import QemuArchParams + +QEMU_ARCH = QemuArchParams(linux_arch='riscv', + kconfig=''' +CONFIG_NONPORTABLE=y +CONFIG_ARCH_RV32I=y +CONFIG_ARCH_VIRT=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +''', + qemu_arch='riscv32', + kernel_path='arch/riscv/boot/Image', + kernel_command_line='console=ttyS0', + extra_qemu_params=['-machine', 'virt']) diff --git a/tools/testing/kunit/qemu_configs/sh.py b/tools/testing/kunit/qemu_configs/sh.py index 78a474a5b95f..f00cb89fdef6 100644 --- a/tools/testing/kunit/qemu_configs/sh.py +++ b/tools/testing/kunit/qemu_configs/sh.py @@ -7,7 +7,9 @@ CONFIG_CPU_SUBTYPE_SH7751R=y CONFIG_MEMORY_START=0x0c000000 CONFIG_SH_RTS7751R2D=y CONFIG_RTS7751R2D_PLUS=y -CONFIG_SERIAL_SH_SCI=y''', +CONFIG_SERIAL_SH_SCI=y +CONFIG_CMDLINE_EXTEND=y +''', qemu_arch='sh4', kernel_path='arch/sh/boot/zImage', kernel_command_line='console=ttySC1', diff --git a/tools/testing/kunit/qemu_configs/sparc.py b/tools/testing/kunit/qemu_configs/sparc.py index e975c4331a7c..2019550a1b69 100644 --- a/tools/testing/kunit/qemu_configs/sparc.py +++ b/tools/testing/kunit/qemu_configs/sparc.py @@ -2,8 +2,11 @@ from ..qemu_config import QemuArchParams QEMU_ARCH = QemuArchParams(linux_arch='sparc', kconfig=''' -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y''', +CONFIG_KUNIT_FAULT_TEST=n +CONFIG_SPARC32=y +CONFIG_SERIAL_SUNZILOG=y +CONFIG_SERIAL_SUNZILOG_CONSOLE=y +''', qemu_arch='sparc', kernel_path='arch/sparc/boot/zImage', kernel_command_line='console=ttyS0 mem=256M', diff --git a/tools/testing/kunit/qemu_configs/sparc64.py b/tools/testing/kunit/qemu_configs/sparc64.py new file mode 100644 index 000000000000..53d4e5a8c972 --- /dev/null +++ b/tools/testing/kunit/qemu_configs/sparc64.py @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 + +from ..qemu_config import QemuArchParams + +QEMU_ARCH = QemuArchParams(linux_arch='sparc', + kconfig=''' +CONFIG_64BIT=y +CONFIG_SPARC64=y +CONFIG_PCI=y +CONFIG_SERIAL_SUNSU=y +CONFIG_SERIAL_SUNSU_CONSOLE=y +''', + qemu_arch='sparc64', + kernel_path='arch/sparc/boot/image', + kernel_command_line='console=ttyS0 kunit_shutdown=poweroff', + extra_qemu_params=[]) diff --git a/tools/testing/kunit/qemu_configs/x86_64.py b/tools/testing/kunit/qemu_configs/x86_64.py index dc7949076863..4a6bf4e048f5 100644 --- a/tools/testing/kunit/qemu_configs/x86_64.py +++ b/tools/testing/kunit/qemu_configs/x86_64.py @@ -7,4 +7,6 @@ CONFIG_SERIAL_8250_CONSOLE=y''', qemu_arch='x86_64', kernel_path='arch/x86/boot/bzImage', kernel_command_line='console=ttyS0', - extra_qemu_params=[]) + # qboot is faster than SeaBIOS and doesn't mess up + # the terminal. + extra_qemu_params=['-bios', 'qboot.rom']) |