build: sync with web-shim-codegen v3.0.8

index.test.ts

@@ -1,10 +1,19 @@
-import { describe, expect, test, vi } from 'vitest';
+import { afterEach, beforeAll, beforeEach, describe, expect, test, vi } from 'vitest';
+
 import OneSignal from './index';
 
+const APP_ID = '123456';
+
 const originalDocument = window.document;
 const documentSpy = vi.spyOn(window, 'document', 'get');
 
-const APP_ID = '123456';
+beforeAll(() => {
+  // jsdom lacks PushSubscriptionOptions; stub it so init()'s push-support check passes.
+  function PushSubscriptionOptionsStub() {}
+  PushSubscriptionOptionsStub.prototype = { applicationServerKey: undefined };
+  (globalThis as unknown as { PushSubscriptionOptions: unknown }).PushSubscriptionOptions =
+    PushSubscriptionOptionsStub;
+});
 
 const init = vi.fn();
 // @ts-expect-error - mocking OneSignal class that comes from the cdn
@@ -50,3 +59,47 @@ describe('React OneSignal', () => {
     );
   });
 });
+
+describe('init() rejects instead of hanging', () => {
+  let OneSignalModule: typeof import('./index').default;
+
+  beforeEach(async () => {
+    vi.resetModules();
+    window.OneSignalDeferred = [];
+    // addSDKScript() short-circuits if #onesignal-sdk already exists in the DOM.
+    document.querySelectorAll('script#onesignal-sdk').forEach((el) => el.remove());
+    OneSignalModule = (await import('./index')).default;
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
+
+  test('rejects when the browser does not support Web Push', async () => {
+    const originalPushSubscriptionOptions = (
+      globalThis as unknown as { PushSubscriptionOptions: unknown }
+    ).PushSubscriptionOptions;
+    (globalThis as unknown as { PushSubscriptionOptions: unknown }).PushSubscriptionOptions =
+      undefined;
+    window.safari = undefined;
+
+    try {
+      await expect(OneSignalModule.init({ appId: APP_ID })).rejects.toThrow(
+        'This browser does not support Web Push notifications.',
+      );
+    } finally {
+      (globalThis as unknown as { PushSubscriptionOptions: unknown }).PushSubscriptionOptions =
+        originalPushSubscriptionOptions;
+    }
+  });
+
+  test('rejects when the SDK script fails to load', async () => {
+    const initPromise = OneSignalModule.init({ appId: APP_ID });
+
+    const scriptElement = document.getElementById('onesignal-sdk') as HTMLScriptElement | null;
+    expect(scriptElement).not.toBeNull();
+    scriptElement?.onerror?.(new Event('error'));
+
+    await expect(initPromise).rejects.toThrow('OneSignal script failed to load.');
+  });
+});

index.ts

@@ -4,6 +4,7 @@ const DEFAULT_SCRIPT_SRC =
 
 let isOneSignalInitialized = false;
 let isOneSignalScriptFailed = false;
+let pendingInitReject: ((reason?: unknown) => void) | undefined;
 
 if (typeof window !== 'undefined') {
   window.OneSignalDeferred = window.OneSignalDeferred || [];
@@ -23,6 +24,8 @@ declare global {
 
 function handleOnError() {
   isOneSignalScriptFailed = true;
+  pendingInitReject?.(new Error('OneSignal script failed to load.'));
+  pendingInitReject = undefined;
 }
 
 function addSDKScript(scriptSrc?: string) {
@@ -106,6 +109,14 @@ const init = (options: IInitObject): Promise<void> => {
     return Promise.reject(`Document is not defined.`);
   }
 
+  // Required: the CDN script silently exits on unsupported browsers without
+  // draining OneSignalDeferred, so init() would hang forever otherwise.
+  if (!isPushNotificationsSupported()) {
+    return Promise.reject(
+      new Error('This browser does not support Web Push notifications.'),
+    );
+  }
+
   // Handle both disabled and disable keys for welcome notification
   if (options.welcomeNotification?.disabled !== undefined) {
     options.welcomeNotification.disable = options.welcomeNotification.disabled;
@@ -114,13 +125,18 @@ const init = (options: IInitObject): Promise<void> => {
   addSDKScript(options.scriptSrc);
 
   return new Promise<void>((resolve, reject) => {
+    pendingInitReject = reject;
     window.OneSignalDeferred?.push((OneSignal) => {
       OneSignal.init(options)
         .then(() => {
           isOneSignalInitialized = true;
+          pendingInitReject = undefined;
           resolve();
         })
-        .catch(reject);
+        .catch((err) => {
+          pendingInitReject = undefined;
+          reject(err);
+        });
     });
   });
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-onesignal",
-  "version": "3.5.3",
+  "version": "3.5.2",
   "description": "React OneSignal Module: Make it easy to integrate OneSignal with your React App!",
   "contributors": [
     {