P23-03: 生活の観察

tools/test_p23_life_observation_evidence.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 """Local semantic-checker tests; synthetic examples are never game evidence."""
 import copy
+import ast
 import unittest
 import sys
 import contextlib
@@ -17,6 +18,26 @@ sys.dont_write_bytecode = True
 import check_p23_life_observation_evidence as check
 
 
+class SnapshotCellTests(unittest.TestCase):
+    def test_layout_arrival_compares_serialized_cell_arrays(self):
+        source = (check.ROOT / 'tests/fixtures/p23-03/layout_comparison.gd').read_text()
+        serializer = (check.ROOT / 'scripts/guest/guest_runtime.gd').read_text()
+        self.assertIn('&"current_cell": _cell_to_array(current_cell)', serializer)
+        goal = check.re.search(r'const GOAL := Vector3i\(([^)]+)\)', source)
+        self.assertIsNotNone(goal)
+        coordinates = ast.literal_eval('[' + goal.group(1) + ']')
+        comparison = check.re.search(r'if guest\[&"current_cell"\] != (.+?) or finished\.has', source)
+        self.assertIsNotNone(comparison)
+        expression = comparison.group(1)
+        self.assertEqual(expression, '[GOAL.x, GOAL.y, GOAL.z]')
+        for axis, value in zip('xyz', coordinates):
+            expression = expression.replace('GOAL.' + axis, str(value))
+        target = ast.literal_eval(expression)
+        self.assertEqual(json.loads('[2, 1, 0]'), target)
+        for cell in ([2, 0, 0], [3, 1, 0], [2, 1, 1]):
+            self.assertNotEqual(cell, target)
+
+
 class ImageTests(unittest.TestCase):
     def test_collector_conversion_is_bound_to_each_cua_screenshot(self):
         runner = check.module('p23_unit_collector', check.ROOT/'tools/run_p23_life_observation.py')