X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=kconfig_hardened_check%2Ftest_engine.py;h=8ef0fa3fb505c16fd5db4386e5705233da097a7a;hb=7194de8dfe8b6232166eded1516eb7fdd21c14ed;hp=acb4d7ce475bf5d8b391df2a62da314c10f97b86;hpb=ba85d0b9d9b64f8ed926b9a7e9662c3390bcbbb0;p=kconfig-hardened-check.git diff --git a/kconfig_hardened_check/test_engine.py b/kconfig_hardened_check/test_engine.py index acb4d7c..8ef0fa3 100644 --- a/kconfig_hardened_check/test_engine.py +++ b/kconfig_hardened_check/test_engine.py @@ -13,9 +13,11 @@ This module performs unit-testing of the kconfig-hardened-check engine. # pylint: disable=missing-function-docstring,line-too-long import unittest +import io +import sys from collections import OrderedDict import json -from .engine import KconfigCheck, CmdlineCheck, VersionCheck, OR, AND, populate_with_data, perform_checks +from .engine import KconfigCheck, CmdlineCheck, VersionCheck, OR, AND, populate_with_data, perform_checks, override_expected_value class TestEngine(unittest.TestCase): @@ -39,19 +41,16 @@ class TestEngine(unittest.TestCase): kernel_version = (42, 43) # 5. run the engine - result = [] - self.run_engine(config_checklist, - parsed_kconfig_options, parsed_cmdline_options, kernel_version, - result) + self.run_engine(config_checklist, parsed_kconfig_options, parsed_cmdline_options, kernel_version) # 6. check that the results are correct - # self.assertEqual(... + result = [] + self.get_engine_result(config_checklist, result, 'json') + self.assertEqual(... """ @staticmethod - def run_engine(checklist, - parsed_kconfig_options, parsed_cmdline_options, kernel_version, - result): + def run_engine(checklist, parsed_kconfig_options, parsed_cmdline_options, kernel_version): # populate the checklist with data if parsed_kconfig_options: populate_with_data(checklist, parsed_kconfig_options, 'kconfig') @@ -66,17 +65,40 @@ class TestEngine(unittest.TestCase): # print the table with the results print('TABLE:') for opt in checklist: - opt.table_print(None, True) # default mode, with_results + opt.table_print('verbose', True) # verbose mode, with_results print() + print('=' * 121) # print the results in JSON print('JSON:') + result = [] for opt in checklist: result.append(opt.json_dump(True)) # with_results print(json.dumps(result)) print() - def test_single_kconfig(self): + @staticmethod + def get_engine_result(checklist, result, result_type): + assert(result_type in ('json', 'stdout', 'stdout_verbose')), \ + f'invalid result type "{result_type}"' + + if result_type == 'json': + for opt in checklist: + result.append(opt.json_dump(True)) # with_results + return + + captured_output = io.StringIO() + stdout_backup = sys.stdout + sys.stdout = captured_output + for opt in checklist: + if result_type == 'stdout_verbose': + opt.table_print('verbose', True) # verbose mode, with_results + else: + opt.table_print(None, True) # normal mode, with_results + sys.stdout = stdout_backup + result.append(captured_output.getvalue()) + + def test_simple_kconfig(self): # 1. prepare the checklist config_checklist = [] config_checklist += [KconfigCheck('reason_1', 'decision_1', 'NAME_1', 'expected_1')] @@ -100,10 +122,11 @@ class TestEngine(unittest.TestCase): parsed_kconfig_options['CONFIG_NAME_9'] = '0' # 3. run the engine - result = [] - self.run_engine(config_checklist, parsed_kconfig_options, None, None, result) + self.run_engine(config_checklist, parsed_kconfig_options, None, None) # 4. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') self.assertEqual( result, [["CONFIG_NAME_1", "kconfig", "expected_1", "decision_1", "reason_1", "OK"], @@ -118,7 +141,7 @@ class TestEngine(unittest.TestCase): ["CONFIG_NAME_10", "kconfig", "is not off", "decision_10", "reason_10", "FAIL: is off, not found"]] ) - def test_single_cmdline(self): + def test_simple_cmdline(self): # 1. prepare the checklist config_checklist = [] config_checklist += [CmdlineCheck('reason_1', 'decision_1', 'name_1', 'expected_1')] @@ -142,10 +165,11 @@ class TestEngine(unittest.TestCase): parsed_cmdline_options['name_9'] = '0' # 3. run the engine - result = [] - self.run_engine(config_checklist, None, parsed_cmdline_options, None, result) + self.run_engine(config_checklist, None, parsed_cmdline_options, None) # 4. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') self.assertEqual( result, [["name_1", "cmdline", "expected_1", "decision_1", "reason_1", "OK"], @@ -160,7 +184,7 @@ class TestEngine(unittest.TestCase): ["name_10", "cmdline", "is not off", "decision_10", "reason_10", "FAIL: is off, not found"]] ) - def test_OR(self): + def test_complex_or(self): # 1. prepare the checklist config_checklist = [] config_checklist += [OR(KconfigCheck('reason_1', 'decision_1', 'NAME_1', 'expected_1'), @@ -188,10 +212,11 @@ class TestEngine(unittest.TestCase): parsed_kconfig_options['CONFIG_NAME_11'] = 'really_not_off' # 3. run the engine - result = [] - self.run_engine(config_checklist, parsed_kconfig_options, None, None, result) + self.run_engine(config_checklist, parsed_kconfig_options, None, None) # 4. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') self.assertEqual( result, [["CONFIG_NAME_1", "kconfig", "expected_1", "decision_1", "reason_1", "OK"], @@ -202,7 +227,7 @@ class TestEngine(unittest.TestCase): ["CONFIG_NAME_10", "kconfig", "expected_10", "decision_10", "reason_10", "OK: CONFIG_NAME_11 is not off"]] ) - def test_AND(self): + def test_complex_and(self): # 1. prepare the checklist config_checklist = [] config_checklist += [AND(KconfigCheck('reason_1', 'decision_1', 'NAME_1', 'expected_1'), @@ -232,10 +257,11 @@ class TestEngine(unittest.TestCase): parsed_kconfig_options['CONFIG_NAME_12'] = 'expected_12' # 3. run the engine - result = [] - self.run_engine(config_checklist, parsed_kconfig_options, None, None, result) + self.run_engine(config_checklist, parsed_kconfig_options, None, None) # 4. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') self.assertEqual( result, [["CONFIG_NAME_1", "kconfig", "expected_1", "decision_1", "reason_1", "OK"], @@ -267,10 +293,11 @@ class TestEngine(unittest.TestCase): kernel_version = (42, 43) # 4. run the engine - result = [] - self.run_engine(config_checklist, parsed_kconfig_options, None, kernel_version, result) + self.run_engine(config_checklist, parsed_kconfig_options, None, kernel_version) # 5. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') self.assertEqual( result, [["CONFIG_NAME_1", "kconfig", "expected_1", "decision_1", "reason_1", "OK: version >= 41.101"], @@ -279,3 +306,113 @@ class TestEngine(unittest.TestCase): ["CONFIG_NAME_4", "kconfig", "expected_4", "decision_4", "reason_4", "OK: version >= 42.43"]] ) + def test_stdout(self): + # 1. prepare the checklist + config_checklist = [] + config_checklist += [OR(KconfigCheck('reason_1', 'decision_1', 'NAME_1', 'expected_1'), + AND(CmdlineCheck('reason_2', 'decision_2', 'name_2', 'expected_2'), + KconfigCheck('reason_3', 'decision_3', 'NAME_3', 'expected_3')))] + config_checklist += [AND(CmdlineCheck('reason_4', 'decision_4', 'name_4', 'expected_4'), + OR(KconfigCheck('reason_5', 'decision_5', 'NAME_5', 'expected_5'), + CmdlineCheck('reason_6', 'decision_6', 'name_6', 'expected_6')))] + + # 2. prepare the parsed cmdline options + parsed_cmdline_options = OrderedDict() + parsed_cmdline_options['name_4'] = 'expected_4' + parsed_cmdline_options['name_6'] = 'UNexpected_6' + + # 3. run the engine + self.run_engine(config_checklist, None, parsed_cmdline_options, None) + + # 4. check that the results are correct + json_result = [] + self.get_engine_result(config_checklist, json_result, 'json') + self.assertEqual( + json_result, + [["CONFIG_NAME_1", "kconfig", "expected_1", "decision_1", "reason_1", "FAIL: is not found"], + ["name_4", "cmdline", "expected_4", "decision_4", "reason_4", "FAIL: CONFIG_NAME_5 is not \"expected_5\""]] + ) + + stdout_result = [] + self.get_engine_result(config_checklist, stdout_result, 'stdout') + self.assertEqual( + stdout_result, + [ +"\ +CONFIG_NAME_1 |kconfig| expected_1 |decision_1| reason_1 | FAIL: is not found\ +name_4 |cmdline| expected_4 |decision_4| reason_4 | FAIL: CONFIG_NAME_5 is not \"expected_5\"\ +" ] + ) + + stdout_result = [] + self.get_engine_result(config_checklist, stdout_result, 'stdout_verbose') + self.assertEqual( + stdout_result, + [ +"\ + <<< OR >>> | FAIL: is not found\n\ +CONFIG_NAME_1 |kconfig| expected_1 |decision_1| reason_1 | FAIL: is not found\n\ + <<< AND >>> | FAIL: CONFIG_NAME_3 is not \"expected_3\"\n\ +name_2 |cmdline| expected_2 |decision_2| reason_2 | None\n\ +CONFIG_NAME_3 |kconfig| expected_3 |decision_3| reason_3 | FAIL: is not found\ +"\ +"\ + <<< AND >>> | FAIL: CONFIG_NAME_5 is not \"expected_5\"\n\ +name_4 |cmdline| expected_4 |decision_4| reason_4 | None\n\ + <<< OR >>> | FAIL: is not found\n\ +CONFIG_NAME_5 |kconfig| expected_5 |decision_5| reason_5 | FAIL: is not found\n\ +name_6 |cmdline| expected_6 |decision_6| reason_6 | FAIL: \"UNexpected_6\"\ +" ] + ) + + def test_value_overriding(self): + # 1. prepare the checklist + config_checklist = [] + config_checklist += [KconfigCheck('reason_1', 'decision_1', 'NAME_1', 'expected_1')] + config_checklist += [CmdlineCheck('reason_2', 'decision_2', 'name_2', 'expected_2')] + + # 2. prepare the parsed kconfig options + parsed_kconfig_options = OrderedDict() + parsed_kconfig_options['CONFIG_NAME_1'] = 'expected_1_new' + + # 3. prepare the parsed cmdline options + parsed_cmdline_options = OrderedDict() + parsed_cmdline_options['name_2'] = 'expected_2_new' + + # 4. run the engine + self.run_engine(config_checklist, parsed_kconfig_options, parsed_cmdline_options, None) + + # 5. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') + self.assertEqual( + result, + [["CONFIG_NAME_1", "kconfig", "expected_1", "decision_1", "reason_1", "FAIL: \"expected_1_new\""], + ["name_2", "cmdline", "expected_2", "decision_2", "reason_2", "FAIL: \"expected_2_new\""]] + ) + + # 6. override expected value and perform the checks again + override_expected_value(config_checklist, "CONFIG_NAME_1", "expected_1_new") + perform_checks(config_checklist) + + # 7. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') + self.assertEqual( + result, + [["CONFIG_NAME_1", "kconfig", "expected_1_new", "decision_1", "reason_1", "OK"], + ["name_2", "cmdline", "expected_2", "decision_2", "reason_2", "FAIL: \"expected_2_new\""]] + ) + + # 8. override expected value and perform the checks again + override_expected_value(config_checklist, "name_2", "expected_2_new") + perform_checks(config_checklist) + + # 9. check that the results are correct + result = [] + self.get_engine_result(config_checklist, result, 'json') + self.assertEqual( + result, + [["CONFIG_NAME_1", "kconfig", "expected_1_new", "decision_1", "reason_1", "OK"], + ["name_2", "cmdline", "expected_2_new", "decision_2", "reason_2", "OK"]] + )