chore: hide indexedDB in BrowserContext.storageState() by default

packages/playwright-core/src/protocol/validator.ts

@@ -173,7 +173,7 @@ scheme.SetOriginStorage = tObject({
 scheme.OriginStorage = tObject({
   origin: tString,
   localStorage: tArray(tType('NameValue')),
-  indexedDB: tArray(tType('IndexedDBDatabase')),
+  indexedDB: tOptional(tArray(tType('IndexedDBDatabase'))),
 });
 scheme.SerializedError = tObject({
   error: tOptional(tObject({

packages/playwright-core/src/server/browserContext.ts

@@ -527,7 +527,7 @@ export abstract class BrowserContext extends SdkObject {
         continue;
       try {
         const storage: storageScript.Storage = await page.mainFrame().nonStallingEvaluateInExistingContext(collectScript, 'utility');
-        if (storage.localStorage.length || storage.indexedDB.length)
+        if (storage.localStorage.length || storage.indexedDB?.length)
           result.origins.push({ origin, localStorage: storage.localStorage, indexedDB: storage.indexedDB });
         originsToSave.delete(origin);
       } catch {
@@ -547,7 +547,7 @@ export abstract class BrowserContext extends SdkObject {
         const frame = page.mainFrame();
         await frame.goto(internalMetadata, origin);
         const storage: storageScript.Storage = await frame.evaluateExpression(collectScript, { world: 'utility' });
-        if (storage.localStorage.length || storage.indexedDB.length)
+        if (storage.localStorage.length || storage.indexedDB?.length)
           result.origins.push({ origin, localStorage: storage.localStorage, indexedDB: storage.indexedDB });
       }
       await page.close(internalMetadata);

packages/playwright-core/src/server/storageScript.ts

@@ -73,7 +73,7 @@ export async function collect(serializers: ReturnType<typeof source>, isFirefox:
 
       const keys = await idbRequestToPromise(objectStore.getAllKeys());
       const records = await Promise.all(keys.map(async key => {
-        const record: channels.OriginStorage['indexedDB'][0]['stores'][0]['records'][0] = {};
+        const record: channels.IndexedDBDatabase['stores'][0]['records'][0] = {};
 
         if (objectStore.keyPath === null) {
           const { encoded, trivial } = trySerialize(key);
@@ -125,7 +125,7 @@ export async function collect(serializers: ReturnType<typeof source>, isFirefox:
     localStorage: Object.keys(localStorage).map(name => ({ name, value: localStorage.getItem(name)! })),
     indexedDB: recordIndexedDB ? await Promise.all((await indexedDB.databases()).map(collectDB)).catch(e => {
       throw new Error('Unable to serialize IndexedDB: ' + e.message);
-    }) : [],
+    }) : undefined,
   };
 }
 

packages/protocol/src/channels.d.ts

@@ -304,7 +304,7 @@ export type SetOriginStorage = {
 export type OriginStorage = {
   origin: string,
   localStorage: NameValue[],
-  indexedDB: IndexedDBDatabase[],
+  indexedDB?: IndexedDBDatabase[],
 };
 
 export type SerializedError = {

packages/protocol/src/protocol.yml

@@ -279,7 +279,7 @@ OriginStorage:
       type: array
       items: NameValue
     indexedDB:
-      type: array
+      type: array?
       items: IndexedDBDatabase
 
 SerializedError:

tests/library/browsercontext-storage-state.spec.ts

@@ -40,14 +40,12 @@ it('should capture local storage', async ({ contextFactory }) => {
       name: 'name2',
       value: 'value2'
     }],
-    indexedDB: [],
   }, {
     origin: 'https://www.example.com',
     localStorage: [{
       name: 'name1',
       value: 'value1'
     }],
-    indexedDB: [],
   }]);
 });