From bf36a773918959eeb6ffe7dae2fb8b0874438eb4 Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Sun, 12 Jul 2026 17:58:19 +0900
Subject: feat(ppmck): mckc準拠の構文拡張とIR保持コマンド追加
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- @をデューティ比、qをクオンタイズに修正（mckc原本準拠）
- ^タイ、Dディチューン、sスイープ、v+/v-相対音量を追加
- @v/@@/@MP/@EP/@EN エンベロープ・LFO系を構文解析してIR保持
- 上記IR保持コマンドは合成未対応を SEMANTIC_UNSUPPORTED_FEATURE で警告
- Design.md / MML_BNF.md を更新
- 全200テスト + ruff チェック通過
---
 tests/test_parser_detailed.py | 74 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 72 insertions(+), 2 deletions(-)

(limited to 'tests/test_parser_detailed.py')

diff --git a/tests/test_parser_detailed.py b/tests/test_parser_detailed.py
index 7033d54..f1f4b6a 100644
--- a/tests/test_parser_detailed.py
+++ b/tests/test_parser_detailed.py
@@ -3,6 +3,7 @@
 from mml_composemusic_mcp.ir import (
     DutyEvent,
     EnvelopeEvent,
+    ErrorCode,
     NoteEvent,
 )
 from mml_composemusic_mcp.lexer import tokenize
@@ -54,13 +55,82 @@ def test_pyxel_channel_assignment():
 # --- Duty ---
 
 
-def test_ppmck_duty_q():
-    source = "A t120 l4 o4 q3\n  c"
+def test_ppmck_duty_at():
+    source = "A t120 l4 o4 @3\n  c"
     ns, errors = _analyze_ppmck(source)
     duties = [e for e in ns.channels["Pulse1"].events if isinstance(e, DutyEvent)]
     assert duties and duties[0].value == 3
 
 
+def test_ppmck_quantize():
+    source = "A t120 l4 o4 q4\n  c"
+    ns, errors = _analyze_ppmck(source)
+    notes = [e for e in ns.channels["Pulse1"].events if isinstance(e, NoteEvent)]
+    assert notes and notes[0].gate_time == 0.5
+
+
+def test_ppmck_tie_cmd():
+    source = "A t120 l4 o4\n  c4 ^4"
+    ns, errors = _analyze_ppmck(source)
+    notes = [e for e in ns.channels["Pulse1"].events if isinstance(e, NoteEvent)]
+    assert len(notes) == 1
+    assert notes[0].duration == 384
+
+
+def test_ppmck_detune_warning():
+    source = "A t120 l4 o4 D10\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_sweep_warning():
+    source = "A t120 l4 o4 s1,2\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_rel_vol_warning():
+    source = "A t120 l4 o4 v+5\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_vol_env_use_warning():
+    source = "A t120 l4 o4 @v0\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_vol_env_def_warning():
+    source = "A t120 l4 o4\n@v0 = { 15, 10, | 5 }\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_lfo_def_warning():
+    source = "A t120 l4 o4\n@MP0 = { 0, 10, 5, 0 }\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_duty_env_use_warning():
+    source = "A t120 l4 o4 @@0\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_UNSUPPORTED_FEATURE for e in errors)
+
+
+def test_ppmck_duty_triangle_error():
+    source = "T t120 l4 o3 @2\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_CHANNEL_MISMATCH for e in errors)
+
+
+def test_ppmck_quantize_range_error():
+    source = "A t120 l4 o4 q9\n  c"
+    ns, errors = _analyze_ppmck(source)
+    assert any(e.code == ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE for e in errors)
+
+
 def test_pyxel_at_duty():
     source = "0: T120 L4 O4 @1\n  C"
     ns, errors = _analyze_pyxel(source)
-- 
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