1 files changed, 44 insertions, 0 deletions
diff --git a/dom/worklet/tests/worklet_audioWorklet_WASM_features.js b/dom/worklet/tests/worklet_audioWorklet_WASM_features.js
new file mode 100644
index 0000000000..e9e4586f91
--- /dev/null
+++ b/dom/worklet/tests/worklet_audioWorklet_WASM_features.js
@@ -0,0 +1,44 @@
+class WasmProcessWorkletProcessor extends AudioWorkletProcessor {
+  constructor(...args) {
+    super(...args);
+    this.port.postMessage(testModules());
+  }
+
+  process(inputs, outputs, parameters) {
+    // Do nothing, output silence
+    return true;
+  }
+}
+
+function testModule(binary) {
+  try {
+    let wasmModule = new WebAssembly.Module(binary);
+  } catch (error) {
+    if (error instanceof WebAssembly.CompileError) {
+      return error.message;
+    }
+    return "unknown error";
+  }
+  return true;
+}
+
+// TODO: test more features
+function testModules() {
+  /*
+    js -e '
+      t = wasmTextToBinary(`
+        (module
+          (tag)
+        )
+      `);
+      print(t)
+    '
+  */
+  // eslint-disable-next-line
+  const exceptionHandlingCode = new Uint8Array([
+    0, 97, 115, 109, 1, 0, 0, 0, 1, 4, 1, 96, 0, 0, 13, 3, 1, 0, 0,
+  ]);
+  return testModule(exceptionHandlingCode);
+}
+
+registerProcessor("wasm", WasmProcessWorkletProcessor);