| """Population selection must keep intended tasks and reject ambiguous inputs.""" |
| from copy import deepcopy |
| from pathlib import Path |
| import unittest |
| from task_population import select, validate |
|
|
| ROOT = Path(__file__).resolve().parents[1] |
|
|
|
|
| class PopulationTests(unittest.TestCase): |
| def setUp(self): |
| self.spec = validate(ROOT) |
| self.records = self.spec['cases'] + self.spec['excluded'] |
|
|
| def test_selection_matches_report_and_retains_dynamic_suite(self): |
| result = select(ROOT, self.records, self.spec['revision']) |
| self.assertEqual(len(result), 530) |
| self.assertIn({'suite': 'dynamic-content', 'id': 'dynamic-iframe'}, result) |
| self.assertNotIn(('webfetch', 'dynamic-iframe'), {(r['suite'], r['id']) for r in result}) |
|
|
| def test_already_selected_input(self): |
| self.assertEqual(select(ROOT, self.spec['cases'], self.spec['revision']), self.spec['cases']) |
|
|
| def test_duplicate_rejected(self): |
| with self.assertRaises(ValueError): |
| select(ROOT, self.records + [self.records[0]], self.spec['revision']) |
|
|
| def test_missing_task_rejected(self): |
| with self.assertRaises(ValueError): |
| select(ROOT, self.records[1:], self.spec['revision']) |
|
|
| def test_unknown_task_rejected(self): |
| with self.assertRaises(ValueError): |
| select(ROOT, self.records + [{'suite': 'webfetch', 'id': 'unknown'}], self.spec['revision']) |
|
|
| def test_other_revision_rejected(self): |
| with self.assertRaises(ValueError): |
| select(ROOT, self.records, 'review-550-20261023') |
|
|
| def test_tampered_binding_rejected(self): |
| spec = deepcopy(self.spec) |
| spec['frozen_task_bindings']['webfetch']['sha256'] = '0' * 64 |
| with self.assertRaises(ValueError): |
| validate(ROOT, spec) |
|
|
| def test_overlap_rejected(self): |
| spec = deepcopy(self.spec) |
| spec['excluded'][0] = spec['cases'][0] |
| with self.assertRaises(ValueError): |
| validate(ROOT, spec) |
|
|
| def test_wrong_count_rejected(self): |
| spec = deepcopy(self.spec) |
| spec['task_count'] = 550 |
| with self.assertRaises(ValueError): |
| validate(ROOT, spec) |
|
|
|
|
| class RunnerSelectionTests(unittest.TestCase): |
| def test_cli_selects_exactly_the_report_population(self): |
| import subprocess |
| import sys |
| spec = validate(ROOT) |
| actual = [] |
| for suite, count in spec['suite_counts'].items(): |
| command = [sys.executable, str(ROOT / 'tools/task_population.py'), '--suite', suite] |
| result = subprocess.run(command, check=True, text=True, capture_output=True) |
| ids = result.stdout.strip().split(',') |
| self.assertEqual(len(ids), count) |
| actual.extend((suite, identifier) for identifier in ids) |
| self.assertEqual(set(actual), {(r['suite'], r['id']) for r in spec['cases']}) |
| self.assertEqual(len(actual), 530) |
|
|
| def test_cli_rejects_unknown_suite(self): |
| import subprocess |
| import sys |
| result = subprocess.run([sys.executable, str(ROOT / 'tools/task_population.py'), |
| '--suite', 'unknown'], text=True, capture_output=True) |
| self.assertNotEqual(result.returncode, 0) |
| self.assertEqual(result.stdout, '') |
|
|
