MML構文解析処理を追加

1 files changed, 43 insertions, 44 deletions

diff --git a/tests/test_error_codes.py b/tests/test_error_codes.py
index eca73ad..f9bd5bb 100644
--- a/tests/test_error_codes.py
+++ b/tests/test_error_codes.py
@@ -1,4 +1,4 @@
-"""Exhaustive tests for all error codes defined in Design_err.md."""
+"""Exhaustive tests for all error codes defined in Design.md."""
 
 from unittest.mock import patch
 
@@ -33,44 +33,44 @@ def test_syntax_invalid_token_mode(compose_mml):
 def test_syntax_invalid_number_at(compose_mml):
     result = compose_mml(action="validate", mml="0: T120 L4 O4 @x\n  C", mode="pyxel")
     assert not result["valid"]
-    # @x -> lexer emits TEXT, parser reports unexpected or invalid number
+    # @x -> lexer emits INVALID, parser reports invalid token
     assert result["errors"]
 
 
-# --- SYNTAX_VALUE_OUT_OF_RANGE ---
-def test_syntax_value_out_of_range_octave_ppmck(compose_mml):
+# --- SEMANTIC_VALUE_OUT_OF_RANGE ---
+def test_semantic_value_out_of_range_octave_ppmck(compose_mml):
     result = compose_mml(action="validate", mml="A t120 l4 o9\n  c", mode="ppmck")
     assert not result["valid"]
     codes = [e["code"] for e in result["errors"]]
-    assert ErrorCode.SYNTAX_VALUE_OUT_OF_RANGE.value in codes
+    assert ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE.value in codes
 
 
-def test_syntax_value_out_of_range_volume_ppmck(compose_mml):
+def test_semantic_value_out_of_range_volume_ppmck(compose_mml):
     result = compose_mml(action="validate", mml="A t120 l4 o4 v20\n  c", mode="ppmck")
     assert not result["valid"]
     codes = [e["code"] for e in result["errors"]]
-    assert ErrorCode.SYNTAX_VALUE_OUT_OF_RANGE.value in codes
+    assert ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE.value in codes
 
 
-def test_syntax_value_out_of_range_volume_pyxel(compose_mml):
+def test_semantic_value_out_of_range_volume_pyxel(compose_mml):
     result = compose_mml(action="validate", mml="0: T120 L4 O4 V200\n  C", mode="pyxel")
     assert not result["valid"]
     codes = [e["code"] for e in result["errors"]]
-    assert ErrorCode.SYNTAX_VALUE_OUT_OF_RANGE.value in codes
+    assert ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE.value in codes
 
 
-def test_syntax_value_out_of_range_length(compose_mml):
+def test_semantic_value_out_of_range_length(compose_mml):
     result = compose_mml(action="validate", mml="A t120 l0\n  c", mode="ppmck")
     assert not result["valid"]
     codes = [e["code"] for e in result["errors"]]
-    assert ErrorCode.SYNTAX_VALUE_OUT_OF_RANGE.value in codes
+    assert ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE.value in codes
 
 
-def test_syntax_value_out_of_range_tempo(compose_mml):
+def test_semantic_value_out_of_range_tempo(compose_mml):
     result = compose_mml(action="validate", mml="A t0\n  c", mode="ppmck")
     assert not result["valid"]
     codes = [e["code"] for e in result["errors"]]
-    assert ErrorCode.SYNTAX_VALUE_OUT_OF_RANGE.value in codes
+    assert ErrorCode.SEMANTIC_VALUE_OUT_OF_RANGE.value in codes
 
 
 # --- SYNTAX_UNEXPECTED_TOKEN ---
@@ -82,17 +82,17 @@ def test_syntax_unexpected_token(compose_mml):
     assert result["valid"] is True
 
 
-# --- SYNTAX_OUTSIDE_TRACK ---
-def test_syntax_outside_track_ppmck(compose_mml):
+# --- SEMANTIC_OUTSIDE_TRACK ---
+def test_semantic_outside_track_ppmck(compose_mml):
     result = compose_mml(action="validate", mml="t120\nA l4\n  c", mode="ppmck")
     assert result["valid"] is True
-    assert _find_code(result, ErrorCode.SYNTAX_OUTSIDE_TRACK.value, "warnings")
+    assert _find_code(result, ErrorCode.SEMANTIC_OUTSIDE_TRACK.value, "warnings")
 
 
-def test_syntax_outside_track_pyxel(compose_mml):
+def test_semantic_outside_track_pyxel(compose_mml):
     result = compose_mml(action="validate", mml="T120\n0: L4\n  C", mode="pyxel")
     assert result["valid"] is True
-    assert _find_code(result, ErrorCode.SYNTAX_OUTSIDE_TRACK.value, "warnings")
+    assert _find_code(result, ErrorCode.SEMANTIC_OUTSIDE_TRACK.value, "warnings")
 
 
 # --- SYNTAX_UNTERMINATED_REPEAT ---
@@ -153,27 +153,26 @@ def test_syntax_duplicate_track_pyxel(compose_mml):
     assert _find_code(result, ErrorCode.SYNTAX_DUPLICATE_TRACK.value)
 
 
-# --- SYNTAX_EMPTY_TRACK ---
-def test_syntax_empty_track_ppmck(compose_mml):
+# --- SEMANTIC_EMPTY_TRACK ---
+def test_semantic_empty_track_ppmck(compose_mml):
     # B track header with no notes/rests -> empty track error
     result = compose_mml(action="validate", mml="A t120 l4\n  c\nB", mode="ppmck")
     # B alone sets track but has no events; check for empty track or just verify no crash
-    # The parser may or may not flag this; verify result is a dict
     assert isinstance(result, dict)
     if not result["valid"]:
-        assert _find_code(result, ErrorCode.SYNTAX_EMPTY_TRACK.value)
+        assert _find_code(result, ErrorCode.SEMANTIC_EMPTY_TRACK.value)
 
 
-def test_syntax_empty_track_pyxel(compose_mml):
+def test_semantic_empty_track_pyxel(compose_mml):
     # 1: track with only tempo, no notes -> may or may not be flagged as empty
     result = compose_mml(action="validate", mml="0: T120\n  C\n1: T120", mode="pyxel")
     assert isinstance(result, dict)
     if not result["valid"]:
-        assert _find_code(result, ErrorCode.SYNTAX_EMPTY_TRACK.value)
+        assert _find_code(result, ErrorCode.SEMANTIC_EMPTY_TRACK.value)
 
 
-# --- SYNTAX_NOTE_OUT_OF_RANGE ---
-def test_syntax_note_out_of_range_ppmck(compose_mml):
+# --- SEMANTIC_NOTE_OUT_OF_RANGE ---
+def test_semantic_note_out_of_range_ppmck(compose_mml):
     # o7 b = MIDI 95, need many octave ups to exceed 127
     result = compose_mml(
         action="validate", mml="A t120 l4 o7\n  b > > > > > c", mode="ppmck"
@@ -183,7 +182,7 @@ def test_syntax_note_out_of_range_ppmck(compose_mml):
         assert any(e["severity"] == "warning" for e in result["warnings"])
 
 
-def test_syntax_note_out_of_range_pyxel(compose_mml):
+def test_semantic_note_out_of_range_pyxel(compose_mml):
     result = compose_mml(
         action="validate", mml="0: T120 L4 O7\n  B > > > > > C", mode="pyxel"
     )
@@ -191,20 +190,20 @@ def test_syntax_note_out_of_range_pyxel(compose_mml):
         assert any(e["severity"] == "warning" for e in result["warnings"])
 
 
-# --- SYNTAX_CHANNEL_MISMATCH ---
-def test_syntax_channel_mismatch_ppmck_triangle_duty(compose_mml):
+# --- SEMANTIC_CHANNEL_MISMATCH ---
+def test_semantic_channel_mismatch_ppmck_triangle_duty(compose_mml):
     result = compose_mml(action="validate", mml="T t120 l4 q2\n  c", mode="ppmck")
-    assert _find_code(result, ErrorCode.SYNTAX_CHANNEL_MISMATCH.value, "warnings")
+    assert _find_code(result, ErrorCode.SEMANTIC_CHANNEL_MISMATCH.value, "warnings")
 
 
-def test_syntax_channel_mismatch_ppmck_noise_pitch(compose_mml):
+def test_semantic_channel_mismatch_ppmck_noise_pitch(compose_mml):
     result = compose_mml(action="validate", mml="N t120 l4\n  c", mode="ppmck")
-    assert _find_code(result, ErrorCode.SYNTAX_CHANNEL_MISMATCH.value, "warnings")
+    assert _find_code(result, ErrorCode.SEMANTIC_CHANNEL_MISMATCH.value, "warnings")
 
 
-def test_syntax_channel_mismatch_pyxel_triangle_at(compose_mml):
+def test_semantic_channel_mismatch_pyxel_triangle_at(compose_mml):
     result = compose_mml(action="validate", mml="2: T120 L4 @1\n  C", mode="pyxel")
-    assert _find_code(result, ErrorCode.SYNTAX_CHANNEL_MISMATCH.value, "warnings")
+    assert _find_code(result, ErrorCode.SEMANTIC_CHANNEL_MISMATCH.value, "warnings")
 
 
 # --- SYNTAX_UNTERMINATED_HEADER ---
@@ -237,8 +236,8 @@ def test_validation_invalid_action(compose_mml):
     assert _find_code(result, ErrorCode.VALIDATION_INVALID_ACTION.value)
 
 
-# --- SYSTEM_SYNTHESIS_FAILED ---
-def test_system_synthesis_failed(compose_mml):
+# --- RUNTIME_SYNTHESIS_FAILED ---
+def test_runtime_synthesis_failed(compose_mml):
     with patch(
         "mml_composemusic_mcp.server.synthesize",
         side_effect=RuntimeError("overflow"),
@@ -249,11 +248,11 @@ def test_system_synthesis_failed(compose_mml):
             mode="ppmck",
         )
     assert result["success"] is False
-    assert _find_code(result, ErrorCode.SYSTEM_SYNTHESIS_FAILED.value)
+    assert _find_code(result, ErrorCode.RUNTIME_SYNTHESIS_FAILED.value)
 
 
-# --- SYSTEM_WAV_WRITE_FAILED ---
-def test_system_wav_write_failed(tmp_path):
+# --- RUNTIME_WAV_WRITE_FAILED ---
+def test_runtime_wav_write_failed(tmp_path):
     bad_path = tmp_path / "nonexistent_dir" / "output.wav"
     data = np.array([0.0, 0.1, -0.1], dtype=np.float64)
     errors = write_wav(bad_path, data, 44100)
@@ -266,11 +265,11 @@ def test_system_wav_write_failed(tmp_path):
         bad_path2 = blocker / "output.wav"
         errors = write_wav(bad_path2, data, 44100)
     if errors:
-        assert errors[0].code == ErrorCode.SYSTEM_WAV_WRITE_FAILED
+        assert errors[0].code == ErrorCode.RUNTIME_WAV_WRITE_FAILED
 
 
-# --- SYSTEM_INTERNAL_ERROR ---
-def test_system_internal_error(compose_mml):
+# --- RUNTIME_INTERNAL_ERROR ---
+def test_runtime_internal_error(compose_mml):
     with patch(
         "mml_composemusic_mcp.server._parse_mml",
         side_effect=RuntimeError("unexpected internal error"),
@@ -281,9 +280,9 @@ def test_system_internal_error(compose_mml):
             mode="ppmck",
         )
     assert result["success"] is False
-    assert _find_code(result, ErrorCode.SYSTEM_INTERNAL_ERROR.value)
+    assert _find_code(result, ErrorCode.RUNTIME_INTERNAL_ERROR.value)
 
 
-def test_system_internal_error_not_exposed(compose_mml):
+def test_runtime_internal_error_not_exposed(compose_mml):
     result = compose_mml(action="compose", mml="A t120 l4 o4\n  c", mode="ppmck")
     assert isinstance(result, dict)