import unittest import os from britney2 import SuiteInfo, SourcePackage from britney2.excuse import Excuse from britney2.hints import HintParser from britney2.policies.policy import AgePolicy, RCBugPolicy, PiupartsPolicy, PolicyVerdict from . import MockObject, TEST_HINTER, HINTS_ALL, DEFAULT_URGENCY POLICY_DATA_BASE_DIR = os.path.join(os.path.dirname(__file__), 'policy-test-data') def initialize_policy(test_name, policy_class, *args, **kwargs): test_dir = os.path.join(POLICY_DATA_BASE_DIR, test_name) hints = [] if 'hints' in kwargs: hints = kwargs['hints'] del kwargs['hints'] options = MockObject(state_dir=test_dir, verbose=0, default_urgency=DEFAULT_URGENCY, **kwargs) suite_info = { 'testing': SuiteInfo('testing', os.path.join(test_dir, 'testing'), ''), 'unstable': SuiteInfo('unstable', os.path.join(test_dir, 'unstable'), ''), } policy = policy_class(options, suite_info, *args) fake_britney = MockObject(log=lambda x, y='I': None) hint_parser = HintParser(fake_britney) policy.initialise(fake_britney) policy.register_hints(hint_parser) hint_parser.parse_hints(TEST_HINTER, HINTS_ALL, 'test-%s' % test_name, hints) policy.hints = hint_parser.hints return policy def create_excuse(name): return Excuse(name) def create_source_package(version, section='devel', binaries=None): if binaries is None: binaries = [] return SourcePackage(version, section, binaries, 'Random tester', False) def create_policy_objects(source_name, target_version, source_version): return ( create_source_package(target_version), create_source_package(source_version), create_excuse(source_name), {}, ) def apply_policy(policy, expected_verdict, src_name, *, suite='unstable', source_version='1.0', target_version='2.0'): src_t, src_u, excuse, policy_info = create_policy_objects(src_name, source_version, target_version) verdict = policy.apply_policy(policy_info, suite, src_name, src_t, src_u, excuse) pinfo = policy_info[policy.policy_id] assert verdict == expected_verdict assert pinfo['verdict'] == expected_verdict.name return pinfo class TestRCBugsPolicy(unittest.TestCase): def test_no_bugs(self): src_name = 'has-no-bugs' policy = initialize_policy('rc-bugs/basic', RCBugPolicy) bug_policy_info = apply_policy(policy, PolicyVerdict.PASS, src_name) assert set(bug_policy_info['unique-source-bugs']) == set() assert set(bug_policy_info['unique-target-bugs']) == set() assert set(bug_policy_info['shared-bugs']) == set() def test_regression(self): src_name = 'regression' policy = initialize_policy('rc-bugs/basic', RCBugPolicy) bug_policy_info = apply_policy(policy, PolicyVerdict.REJECTED_PERMANENTLY, src_name) assert set(bug_policy_info['unique-source-bugs']) == {'123458'} assert set(bug_policy_info['unique-target-bugs']) == set() assert set(bug_policy_info['shared-bugs']) == set() def test_regression_but_fixes_more_bugs(self): src_name = 'regression-but-fixes-more-bugs' policy = initialize_policy('rc-bugs/basic', RCBugPolicy) bug_policy_info = apply_policy(policy, PolicyVerdict.REJECTED_PERMANENTLY, src_name) assert set(bug_policy_info['unique-source-bugs']) == {'100003'} assert set(bug_policy_info['unique-target-bugs']) == {'100001', '100002'} assert set(bug_policy_info['shared-bugs']) == {'100000'} def test_not_a_regression(self): src_name = 'not-a-regression' policy = initialize_policy('rc-bugs/basic', RCBugPolicy) bug_policy_info = apply_policy(policy, PolicyVerdict.PASS, src_name) assert set(bug_policy_info['unique-source-bugs']) == set() assert set(bug_policy_info['unique-target-bugs']) == set() assert set(bug_policy_info['shared-bugs']) == {'123457'} def test_improvement(self): src_name = 'fixes-bug' policy = initialize_policy('rc-bugs/basic', RCBugPolicy) bug_policy_info = apply_policy(policy, PolicyVerdict.PASS, src_name) assert set(bug_policy_info['unique-source-bugs']) == set() assert set(bug_policy_info['unique-target-bugs']) == {'123456'} assert set(bug_policy_info['shared-bugs']) == set() def test_regression_with_hint(self): src_name = 'regression' hints = ['ignore-rc-bugs 123458 regression/2.0'] policy = initialize_policy('rc-bugs/basic', RCBugPolicy, hints=hints) bug_policy_info = apply_policy(policy, PolicyVerdict.PASS_HINTED, src_name) assert set(bug_policy_info['ignored-bugs']['bugs']) == {'123458'} assert bug_policy_info['ignored-bugs']['issued-by'] == TEST_HINTER assert set(bug_policy_info['unique-source-bugs']) == set() assert set(bug_policy_info['unique-target-bugs']) == set() assert set(bug_policy_info['shared-bugs']) == set() def test_regression_but_fixes_more_bugs_bad_hint(self): src_name = 'regression-but-fixes-more-bugs' hints = ['ignore-rc-bugs 100000 regression-but-fixes-more-bugs/2.0'] policy = initialize_policy('rc-bugs/basic', RCBugPolicy, hints=hints) bug_policy_info = apply_policy(policy, PolicyVerdict.REJECTED_PERMANENTLY, src_name) assert set(bug_policy_info['unique-source-bugs']) == {'100003'} assert set(bug_policy_info['unique-target-bugs']) == {'100001', '100002'} assert set(bug_policy_info['ignored-bugs']['bugs']) == {'100000'} assert bug_policy_info['ignored-bugs']['issued-by'] == TEST_HINTER assert set(bug_policy_info['shared-bugs']) == set() class TestAgePolicy(unittest.TestCase): DEFAULT_MIN_DAYS = { 'emergency': 0, 'critical': 0, 'high': 2, 'medium': 5, 'low': 10, } def test_missing_age_file(self): age_file = os.path.join(POLICY_DATA_BASE_DIR, 'age', 'missing-age-file', 'age-policy-dates') assert not os.path.exists(age_file) try: src_name = 'unlisted-source-package' policy = initialize_policy('age/missing-age-file', AgePolicy, TestAgePolicy.DEFAULT_MIN_DAYS) age_policy_info = apply_policy(policy, PolicyVerdict.REJECTED_TEMPORARILY, src_name) assert os.path.exists(age_file) assert age_policy_info['age-requirement'] == TestAgePolicy.DEFAULT_MIN_DAYS[DEFAULT_URGENCY] assert age_policy_info['current-age'] == 0 finally: if os.path.exists(age_file): os.unlink(age_file) class TestPiupartsPolicy(unittest.TestCase): def test_passes(self): src_name = 'pass' policy = initialize_policy('piuparts/basic', PiupartsPolicy) piu_policy_info = apply_policy(policy, PolicyVerdict.PASS, src_name) assert piu_policy_info['test-results'] == 'pass' assert piu_policy_info['piuparts-test-url'] == 'https://piuparts.debian.org/sid/source/p/pass.html' def test_regression(self): src_name = 'regression' policy = initialize_policy('piuparts/basic', PiupartsPolicy) piu_policy_info = apply_policy(policy, PolicyVerdict.REJECTED_PERMANENTLY, src_name) assert piu_policy_info['test-results'] == 'regression' assert piu_policy_info['piuparts-test-url'] == 'https://piuparts.debian.org/sid/source/r/regression.html' def test_regression_hinted(self): src_name = 'regression' hints = ['ignore-piuparts regression/2.0'] policy = initialize_policy('piuparts/basic', PiupartsPolicy, hints=hints) piu_policy_info = apply_policy(policy, PolicyVerdict.PASS_HINTED, src_name) assert piu_policy_info['test-results'] == 'regression' assert piu_policy_info['piuparts-test-url'] == 'https://piuparts.debian.org/sid/source/r/regression.html' assert piu_policy_info['ignored-piuparts']['issued-by'] == TEST_HINTER def test_not_tested_yet(self): src_name = 'not-tested-yet' policy = initialize_policy('piuparts/basic', PiupartsPolicy) piu_policy_info = apply_policy(policy, PolicyVerdict.REJECTED_TEMPORARILY, src_name) assert piu_policy_info['test-results'] == 'waiting-for-test-results' assert piu_policy_info['piuparts-test-url'] == 'https://piuparts.debian.org/sid/source/n/not-tested-yet.html' def test_failed_not_regression(self): src_name = 'failed-not-regression' policy = initialize_policy('piuparts/basic', PiupartsPolicy) piu_policy_info = apply_policy(policy, PolicyVerdict.PASS, src_name) assert piu_policy_info['test-results'] == 'failed' assert piu_policy_info['piuparts-test-url'] == 'https://piuparts.debian.org/sid/source/f/failed-not-regression.html' if __name__ == '__main__': unittest.main()