Clean release snapshot

tests/js/audio_effects_test_harness.js

@@ -0,0 +1,22 @@
+const fs = require('node:fs');
+const path = require('node:path');
+const vm = require('node:vm');
+const { createWindow, ROOT } = require('./capabilities_test_harness');
+
+const CAPABILITIES_JS = path.join(ROOT, 'static', 'capabilities.js');
+const AUDIO_EFFECTS_JS = path.join(ROOT, 'static', 'capabilities', 'audio-effects.js');
+
+function loadAudioEffects(options = {}) {
+    const window = createWindow(options);
+    const context = vm.createContext(window);
+    vm.runInContext(fs.readFileSync(CAPABILITIES_JS, 'utf8'), context, { filename: CAPABILITIES_JS });
+    vm.runInContext(fs.readFileSync(AUDIO_EFFECTS_JS, 'utf8'), context, { filename: AUDIO_EFFECTS_JS });
+    window.__vmContext = context;
+    return window;
+}
+
+function diagnosticsSnapshot(window) {
+    return window.slopsmith.audioEffects.snapshot();
+}
+
+module.exports = { loadAudioEffects, diagnosticsSnapshot, ROOT };