d5c2490a05
- Add 42 new VST3 plugins to registry (FabFilter, Ozone 12, Diva, Pigments, Electra, Kontakt 7, Gullfoss, Trackspacer, ShaperBox, VC series, Arcade) - Remove RENDER_CFG, PROJBAY, WAK tokens that caused REAPER warnings - GUIDs sourced from REAPER scan file (reaper-vstplugins64.ini) - New plugins have empty preset data (to be extracted incrementally) - 72 tests passing
451 lines
17 KiB
Python
451 lines
17 KiB
Python
"""Tests for src/reaper_builder/ — RPPBuilder, rpp_writer."""
|
|
|
|
import sys
|
|
from pathlib import Path
|
|
|
|
sys.path.insert(0, str(Path(__file__).parents[1]))
|
|
|
|
import pytest
|
|
import tempfile
|
|
from src.core.schema import SongDefinition, SongMeta, TrackDef, ClipDef, MidiNote, PluginDef
|
|
from src.reaper_builder import RPPBuilder
|
|
|
|
|
|
class TestRPPBuilderWrite:
|
|
"""Test RPPBuilder.write() produces valid .rpp output."""
|
|
|
|
def test_write_produces_reaper_project_marker(self):
|
|
"""RPPBuilder.write() produces a file containing 'REAPER_PROJECT'."""
|
|
meta = SongMeta(bpm=95, key="Am", title="Test")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "REAPER_PROJECT" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_write_produces_tempo_line(self):
|
|
"""Output contains TEMPO line with correct BPM."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "TEMPO 95 " in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
|
|
class TestRPPBuilderAudioTrack:
|
|
"""Test audio track generates SOURCE WAVE block with correct file path."""
|
|
|
|
def test_audio_track_generates_source_wave_block(self):
|
|
"""Audio clip produces <SOURCE WAVE> block with FILE path."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
clip = ClipDef(
|
|
position=0.0,
|
|
length=16.0,
|
|
name="Kick Loop",
|
|
audio_path="C:/samples/kick.wav",
|
|
)
|
|
track = TrackDef(name="Drums", clips=[clip])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "<SOURCE WAVE\n" in content
|
|
assert 'FILE C:/samples/kick.wav' in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_audio_track_includes_track_name(self):
|
|
"""Audio track block contains the track NAME."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
clip = ClipDef(position=0.0, length=16.0, audio_path="C:/kick.wav")
|
|
track = TrackDef(name="Kick", clips=[clip])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "NAME Kick" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
|
|
class TestRPPBuilderMidiTrack:
|
|
"""Test MIDI track generates MIDI event lines (E lines)."""
|
|
|
|
def test_midi_track_generates_e_lines(self):
|
|
"""MIDI clip produces E event lines in the output."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
note = MidiNote(pitch=36, start=0.0, duration=0.25, velocity=115)
|
|
clip = ClipDef(position=0.0, length=16.0, name="Kick Pattern", midi_notes=[note])
|
|
track = TrackDef(name="Drums", clips=[clip])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "<SOURCE MIDI\n" in content
|
|
assert "E " in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_midi_track_note_on_off_pairs(self):
|
|
"""MIDI note produces note-on (90) and note-off (80) E lines."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
notes = [
|
|
MidiNote(pitch=36, start=0.0, duration=0.25, velocity=115),
|
|
MidiNote(pitch=36, start=1.5, duration=0.25, velocity=105),
|
|
]
|
|
clip = ClipDef(position=0.0, length=16.0, name="Kick Pattern", midi_notes=notes)
|
|
track = TrackDef(name="Drums", clips=[clip])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Note on: status 90, pitch, velocity
|
|
assert "90" in content
|
|
# Note off: status 80, pitch, 00
|
|
assert "80" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
|
|
class TestRPPBuilderMasterTrack:
|
|
"""Test that RPPBuilder includes a master track."""
|
|
|
|
def test_output_contains_master_track(self):
|
|
"""Generated .rpp contains a master track."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "NAME master" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
|
|
class TestRPPProjectFormat:
|
|
"""Test output matches the ground truth format from output/test_vst3.rpp."""
|
|
|
|
def test_header_version_765_win64(self):
|
|
"""REAPER_PROJECT line has version 7.65/win64 (not unquoted 6.0)."""
|
|
meta = SongMeta(bpm=95, key="Am", title="Test")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
first_line = content.split('\n', 1)[0]
|
|
# Version must be 7.65/win64, not 6.0
|
|
assert "7.65/win64" in first_line
|
|
# Must NOT contain the old 6.0 version
|
|
assert "6.0" not in first_line
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_peakgain_and_panlaw_present(self):
|
|
"""Output contains PEAKGAIN and PANLAW lines from ground truth."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "PEAKGAIN 1" in content
|
|
assert "PANLAW 1" in content
|
|
assert "SAMPLERATE 44100" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_track_has_all_default_attributes(self):
|
|
"""TRACK element contains all 25 default attributes from ground truth."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
track = TrackDef(name="Test Track", clips=[])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Key attributes that uniquely identify the ground truth format
|
|
assert "PEAKCOL 16576" in content
|
|
assert "BEAT -1" in content
|
|
assert "AUTOMODE 0" in content
|
|
assert "NCHAN 2" in content
|
|
assert "FX 1" in content
|
|
assert "TRACKID {" in content
|
|
assert "VU 64" in content
|
|
assert "INQ 0 0 0 0.5" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_fxchain_has_required_structure(self):
|
|
"""FXCHAIN block has WNDRECT, SHOW, BYPASS, FXID lines."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
plugin = PluginDef(name="Serum2", path="Serum2.vst3", index=0)
|
|
track = TrackDef(name="Bass", clips=[], plugins=[plugin])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "WNDRECT 24 52 655 408" in content
|
|
assert "SHOW 0" in content
|
|
assert "DOCKED 0" in content
|
|
assert "BYPASS 0 0 0" in content
|
|
assert "FXID {" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_metronome_block_structure(self):
|
|
"""METRONOME is a parent element with proper children, not flat attributes."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
assert "<METRONOME" in content
|
|
assert "PATTERNSTR ABBB" in content
|
|
assert "SAMPLES \"\" \"\" \"\" \"\"" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_master_track_has_fxchain(self):
|
|
"""Master track has FXCHAIN block (MASTER_FX 1 requires it)."""
|
|
meta = SongMeta(bpm=95, key="Am")
|
|
song = SongDefinition(meta=meta, tracks=[])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Count FXCHAIN blocks - master + any user tracks
|
|
fxchain_count = content.count("<FXCHAIN")
|
|
assert fxchain_count >= 1, f"Expected at least 1 FXCHAIN, got {fxchain_count}"
|
|
# Master track FXCHAIN has master-specific FXID
|
|
assert "FXID {" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
|
|
class TestVST3GUIDPresence:
|
|
"""Test that VST3 plugins output with uniqueid{GUID} tokens."""
|
|
|
|
def test_vst3_plugin_output_contains_guid(self):
|
|
"""VST3 element contains GUID from registry lookup."""
|
|
meta = SongMeta(bpm=95, key="Am", title="VST3 Test")
|
|
plugin = PluginDef(name="Serum2", path="Serum2.vst3", index=0)
|
|
track = TrackDef(name="Bass", clips=[], plugins=[plugin])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Must contain the GUID token from VST3_REGISTRY["Serum2"]
|
|
assert "691258006{56534558667350736572756D20320000}" in content
|
|
# Must also contain correct display name and filename
|
|
assert "VST3: Serum 2 (Xfer Records)" in content
|
|
assert "Serum2.vst3" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_fabfilter_proq3_contains_guid(self):
|
|
"""FabFilter Pro-Q 3 outputs with correct GUID."""
|
|
meta = SongMeta(bpm=95, key="Am", title="VST3 Test")
|
|
plugin = PluginDef(name="FabFilter Pro-Q 3", path="FabFilter Pro-Q 3.vst3", index=0)
|
|
track = TrackDef(name="Lead", clips=[], plugins=[plugin])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Must contain the GUID token from VST3_REGISTRY["FabFilter Pro-Q 3"]
|
|
assert "756089518{72C4DB717A4D459AB97E51745D84B39D}" in content
|
|
assert "VST3: Pro-Q 3 (FabFilter)" in content
|
|
assert "FabFilter Pro-Q 3.vst3" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
|
|
class TestVST3PresetData:
|
|
"""Test that VST3 plugins include base64 preset data inside VST blocks."""
|
|
|
|
def test_serum2_vst_contains_preset_data(self):
|
|
"""Serum2 VST block contains base64 preset lines."""
|
|
meta = SongMeta(bpm=95, key="Am", title="VST3 Preset Test")
|
|
plugin = PluginDef(name="Serum2", path="Serum2.vst3", index=0)
|
|
track = TrackDef(name="Bass", clips=[], plugins=[plugin])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Serum2 preset starts with this magic line (first base64 line)
|
|
assert "Z4R+ae5e7f4CAAAAAQAAAAAAAAACAAAAAAAAAAIAAAABAAAAAAAAAAIAAAAAAAAAbQgAAAEAAAAAAAAA" in content
|
|
# Last line of all presets is the same terminator
|
|
assert "AFByb2dyYW0gMQAAAAAA" in content
|
|
# A mid-preset line (line 2)
|
|
assert "zQQAAAEAAABYZmVySnNvbgC5AAAAAAAAAHsiY29tcG9uZW50IjoicHJvY2Vzc29yIiwiaGFzaCI6IjgxZTEyMWYxNGI2Y2IyYjA2YzMzMjQzZDk1ZDIxYWIxIiwicHJv" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_fabfilter_proq3_vst_contains_preset_data(self):
|
|
"""FabFilter Pro-Q 3 VST block contains base64 preset lines."""
|
|
meta = SongMeta(bpm=95, key="Am", title="VST3 Preset Test")
|
|
plugin = PluginDef(name="FabFilter Pro-Q 3", path="FabFilter Pro-Q 3.vst3", index=0)
|
|
track = TrackDef(name="Lead", clips=[], plugins=[plugin])
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Pro-Q 3 preset starts with this line
|
|
assert "rgIRLe5e7f4EAAAAAQAAAAAAAAACAAAAAAAAAAQAAAAAAAAACAAAAAAAAAACAAAAAQAAAAAAAAACAAAAAAAAAAoGAAABAAAAAAAAAA==" in content
|
|
assert "AFByb2dyYW0gMQAAAAAA" in content
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|
|
|
|
def test_registry_plugins_with_preset_data_are_in_output(self):
|
|
"""VST3 plugins with non-empty preset data include that data in output.
|
|
|
|
New plugins added with empty preset lists ([]) are handled gracefully —
|
|
vst3_element() only appends preset lines when preset_data is truthy.
|
|
"""
|
|
meta = SongMeta(bpm=95, key="Am", title="VST3 Preset Test")
|
|
# Use actual filenames from registry so _build_plugin recognizes them as VST3
|
|
plugins = [
|
|
PluginDef(name=name, path=entry[1], index=i)
|
|
for i, (name, entry) in enumerate(RPPBuilder.VST3_REGISTRY.items())
|
|
]
|
|
track = TrackDef(name="Test", clips=[], plugins=plugins)
|
|
song = SongDefinition(meta=meta, tracks=[track])
|
|
builder = RPPBuilder(song)
|
|
|
|
with tempfile.NamedTemporaryFile(
|
|
mode="w", suffix=".rpp", delete=False, encoding="utf-8"
|
|
) as f:
|
|
tmp_path = f.name
|
|
|
|
try:
|
|
builder.write(tmp_path)
|
|
content = Path(tmp_path).read_text(encoding="utf-8")
|
|
# Check that plugins WITH preset data have that data in output
|
|
for name, preset_lines in RPPBuilder.VST3_PRESETS.items():
|
|
if len(preset_lines) > 0:
|
|
# Check first preset line — most distinctive, no collision risk
|
|
first_line = preset_lines[0]
|
|
assert first_line in content, f"{name} preset line not found in output"
|
|
finally:
|
|
Path(tmp_path).unlink(missing_ok=True)
|