92 lines
3.2 KiB
Python
92 lines
3.2 KiB
Python
#!/usr/bin/env python3
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"""Tests for WOLF inline control-code repair and font scaling."""
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from __future__ import annotations
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import os
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import sys
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import unittest
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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os.chdir(ROOT)
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sys.path.insert(0, str(ROOT))
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from util.wolfdawn import codes as wolf_codes # noqa: E402
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class WolfCodesRepairTests(unittest.TestCase):
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def test_fixes_spurious_space_before_caret(self):
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source = "占い師\nはぁ！\\^"
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text = "Fortune-teller\nHa!\\ ^"
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fixed = wolf_codes.rebuild_text_preserving_source_codes(source, text)
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self.assertEqual(fixed, "Fortune-teller\nHa!\\^")
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def test_rebuild_preserves_multiple_codes(self):
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source = "A\\c[1]B\\f[2]C"
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text = "A\\c[ 1]B\\f[ 2]C"
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fixed = wolf_codes.rebuild_text_preserving_source_codes(source, text)
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self.assertEqual(fixed, "A\\c[1]B\\f[2]C")
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def test_protect_and_restore_roundtrip(self):
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src = "Line with \\^ and \\cself[8]"
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protected, mapping = wolf_codes.protect_wolf_codes(src)
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self.assertNotIn("\\^", protected)
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restored = wolf_codes.restore_wolf_code_placeholders(protected, mapping)
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self.assertEqual(restored, src)
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def test_repair_document_updates_leaf(self):
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doc = {
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"kind": "map",
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"scenes": [
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{
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"event": 374,
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"lines": [
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{
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"cmd": 233,
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"str": 0,
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"source": "占い師\nはぁ！\\^",
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"text": "Fortune-teller\nHa!\\ ^",
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}
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],
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}
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],
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}
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_doc, notes = wolf_codes.repair_document(doc)
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self.assertEqual(len(notes), 1)
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self.assertEqual(
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doc["scenes"][0]["lines"][0]["text"],
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"Fortune-teller\nHa!\\^",
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)
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class WolfFontScaleTests(unittest.TestCase):
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def test_scale_keeps_emphasis_ratio_and_leads_with_body(self):
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# Cafe-style mid-line emphasis: body must lead so Wolf sets line height.
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text = (
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'"That \\c[21]\\f[20]cafe\\c[19]\\f[18] over there has been\n'
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"packed lately.\""
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)
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new_text, _ = wolf_codes.scale_font_sizes(text, 13)
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self.assertTrue(new_text.startswith(r"\f[13]"))
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# 20 * 13/18 ≈ 14.4 → 14; body 13
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self.assertIn(r"\c[21]\f[14]cafe\c[19]\f[13]", new_text)
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self.assertNotIn(r"\f[20]", new_text)
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self.assertNotIn(r"\f[18]", new_text)
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self.assertEqual(wolf_codes.infer_base_font_size(text), 18)
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def test_font_size_codes_differ_only_for_size_drift(self):
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source = r"\c[21]\f[20]娼館\c[19]\f[18]"
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shrunk = r"\f[14]\c[21]\f[16]Brothel\c[19]\f[14]"
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dropped_color = r"\f[14]Brothel"
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self.assertTrue(wolf_codes.font_size_codes_differ(source, shrunk))
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self.assertFalse(wolf_codes.font_size_codes_differ(source, dropped_color))
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self.assertTrue(
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wolf_codes.names_doc_has_font_size_drift(
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{"kind": "names", "names": [{"source": source, "text": shrunk}]}
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)
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)
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if __name__ == "__main__":
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unittest.main()
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