linux-kernel-module-cheat/test-gdb

#!/usr/bin/env python3

import threading
import os

import common
import lkmc.import_path

class Main(common.TestCliFunction):
    def __init__(self):
        super().__init__(
            description='''\
https://github.com/cirosantilli/linux-kernel-module-cheat#test-gdb
'''
        )
        self.add_argument(
            'tests',
            nargs='*',
            help='''\
If given, run only the given tests. Otherwise, run all tests,
found by searching for the Python test files.
'''
        )

    def timed_main(self):
        run = lkmc.import_path.import_path_main('run')
        run_gdb = lkmc.import_path.import_path_main('run-gdb')
        if self.env['arch'] in self.env['crosstool_ng_supported_archs']:
            test_sources = []
            if self.env['tests'] == []:
                source_paths = []
                for filename in sorted(os.listdir(self.env['baremetal_source_dir'])):
                    base, ext = os.path.splitext(filename)
                    if ext in self.env['build_in_exts']:
                        test_sources.append(
                            os.path.join(
                                self.env['baremetal_source_dir'],
                                filename
                            )
                        )
                for root, dirnames, filenames in os.walk(
                    os.path.join(
                        self.env['baremetal_source_dir'],
                        'arch',
                        self.env['arch']
                    )
                ):
                    for filename in filenames:
                        base, ext = os.path.splitext(filename)
                        if ext in self.env['build_in_exts']:
                            test_sources.append(os.path.join(root, filename))
            else:
                test_sources = self.env['tests']
            for test_source_full in test_sources:
                base, ext = os.path.splitext(test_source_full)
                if os.path.exists(base + '.py'):
                    test_source_base = os.path.relpath(base, self.env['root_dir'])
                    common_args = self.get_common_args()
                    common_args['baremetal'] = test_source_base + ext
                    run_args = common_args.copy()
                    run_args['gdb_wait'] = True
                    run_args['background'] = True
                    test_id_string = self.test_setup(run_args, test_source_base)
                    run_thread = threading.Thread(target=lambda: run(**run_args))
                    run_thread.start()
                    gdb_args = common_args.copy()
                    gdb_args['test'] = True
                    run_gdb(**gdb_args)
                    run_thread.join()
                    self.test_teardown(run, 0, test_id_string)

if __name__ == '__main__':
    Main().cli()