Files
feedBack/tests/js/highway_3d_slide_target.test.js
T
byrongamatosandClaude Sonnet 4.6 c58c40f1ed feat(h3d-carve-14): extract V-section (note renderer) into src/note-renderer.js
Carve cut 14 of the h3d-carve epic. Moves the full V-section (note renderer):
  drawNote, drawArpBrackets, drawNotedetectLabels, chordHarmonyLabels
  and 14 private helpers (~1,433 lines)
from screen.js into plugins/highway_3d/src/note-renderer.js
as a factory-DI ES module: createNoteRenderer({137 DI params}).

Beyond-subst (3 sites):
  _ndVerdictSawAlpha = true  → setNdVerdictSawAlpha(true)
  _ndVerdictMaxAlpha = v     → setNdVerdictMaxAlpha(v)
  _streakHits = 0/++         → setStreakHits(0/getStreakHits()+1)

Tests:
  - New: tests/js/highway_3d_note_renderer.test.js (22 assertions)
    wiring guard (137 params), export contract, chordHarmonyLabels
    behavioral kills, beyond-subst sentinel, tombstone checks
  - Updated 8 existing test files to search note-renderer.js
    alongside screen.js for moved patterns (h3d-carve-14 retarget)

Bumps plugin.json 3.49.0 → 3.50.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014uZ169yfoFYArXz962g7KW
2026-09-05 20:32:15 +02:00

66 lines
2.9 KiB
JavaScript

// Pins slide-target gem suppression in plugins/highway_3d/screen.js (PR #329).
// A note that is the slide/link destination of a preceding sustained note has
// its gem body suppressed (skipBody=true) so it does not render a duplicate
// gem on top of the slide trail — but the sustain/slide trail itself still
// renders so the slide motion stays visible. A refactor that drops the
// _slideTargetSet pre-pass, stops threading _isSlideTgt into drawNote, or
// moves the trail back inside the !skipBody gate would silently reintroduce
// duplicate gems or erase slide trails.
//
// Source-level only — same strategy as the other tests/js/ files.
const { test } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const SCREEN_JS = path.join(__dirname, '..', '..', 'plugins', 'highway_3d', 'screen.js');
// h3d-carve-14: V-section moved to note-renderer.js
const NOTE_RENDERER_JS = path.join(__dirname, '..', '..', 'plugins', 'highway_3d', 'src', 'note-renderer.js');
const _noteSrc = fs.readFileSync(NOTE_RENDERER_JS, 'utf8');
test('a _slideTargetSet pre-pass builds the suppressed-gem set from bundle.notes', () => {
const src = fs.readFileSync(SCREEN_JS, 'utf8') + '\n' + _noteSrc;
assert.match(
src,
/const\s+checkSrc\s*=\s*\([^)]*\)\s*=>\s*\{[\s\S]*?stSet\.add\(/,
'pre-pass checkSrc must populate the slide-target set',
);
assert.match(
src,
/if\s*\(\s*stSet\.size\s*>\s*0\s*\)\s*_slideTargetSet\s*=\s*stSet/,
'_slideTargetSet must be assigned from the pre-pass result',
);
});
test('_isSlideTgt is derived from _slideTargetSet membership', () => {
const src = fs.readFileSync(SCREEN_JS, 'utf8') + '\n' + _noteSrc;
assert.match(
src,
/_isSlideTgt\s*=\s*!!\(\s*_slideTargetSet\s*&&\s*_slideTargetSet\.has\(/,
'_isSlideTgt must test _slideTargetSet membership',
);
});
test('_isSlideTgt is threaded into drawNote as the skipBody argument', () => {
// drawNote(n, now, openX, skipLabel, skipBody, ...) — _isSlideTgt sits in
// the 5th (skipBody) position so the gem body is suppressed.
const src = fs.readFileSync(SCREEN_JS, 'utf8') + '\n' + _noteSrc;
assert.match(
src,
/drawNote\(\s*n\s*,\s*now\s*,\s*singleOpenX\s*,\s*skipLabel\s*,\s*_isSlideTgt\s*,/,
'_isSlideTgt must be passed as drawNote\'s skipBody argument',
);
});
test('the sustain trail renders for all notes, including skipBody slide targets', () => {
// The trail block must stay outside the !skipBody gem gate so suppressed
// slide-target gems still show their slide trail.
const src = fs.readFileSync(SCREEN_JS, 'utf8') + '\n' + _noteSrc;
assert.match(
src,
/Rendered for ALL notes with sustain, including skipBody=true/,
'the sustain-trail comment contract must remain, marking the trail as unconditional',
);
});