Fix Piper memory pressure on iOS

2026-10-17 16:38:16 +02:00
parent b956527c72
commit c9b14e0726
6 changed files with 64 additions and 6 deletions
@@ -11,3 +11,9 @@ test('Piper worker is built and started as an ES module', async () => {
  assert.match(buildScript, /outfile: join\(workerRoot, 'piper-worker\.js'\),\s*bundle: true,\s*format: 'esm'/);
  assert.match(runtime, /new Worker\(workerUrl, \{type: 'module'\}\)/);
 });
+
+test('Piper runtime discards a worker after a failed initialization for a clean retry', async () => {
+  const runtime = await readFile(join(__dirname, '..', 'piper-runtime.js'), 'utf8');
+  assert.match(runtime, /TtsSession keeps a singleton even when ONNX initialization fails/);
+  assert.match(runtime, /worker\?\.terminate\(\);\s*worker = null;/);
+});