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Node / ReticulumProjects / MeshChatX.git / files / tests / frontend / TileCache.test.js

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tests/frontend/TileCache.test.js 719e1634aafa9bcbeab236bcba0b25d6ef5bb7b6 (719e1634) Text, 7.61 KB

Tff7b72import Tb4b4b4{ Te6edf3describeTb4b4b4, Te6edf3itTb4b4b4, Te6edf3expectTb4b4b4, Te6edf3viTb4b4b4, Te6edf3beforeEachTb4b4b4, Te6edf3afterEachTb4b4b4, Te6edf3beforeAll Tb4b4b4} Tff7b72from Ta5d6ff"vitest"Tb4b4b4;

Tff7b72const Te6edf3DB_NAME Tff7b72= Ta5d6ff"meshchat_map_cache"Tb4b4b4;

Tff7b72function Te6edf3tagTb4b4b4(Te6edf3oTb4b4b4) Tb4b4b4{

Tff7b72return Tffa657ObjectTb4b4b4.Te6edf3prototypeTb4b4b4.Te6edf3toStringTb4b4b4.Te6edf3callTb4b4b4(Te6edf3oTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72function Te6edf3tilePayloadToUint8Tb4b4b4(Te6edf3gotTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3got Tff7b72== Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72return Tff7b72nullTb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3t Tff7b72= Te6edf3tagTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3t Tff7b72=== Ta5d6ff"[object Uint8Array]"Tb4b4b4) Tb4b4b4{

Tff7b72return Te6edf3gotTb4b4b4;

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3t Tff7b72=== Ta5d6ff"[object ArrayBuffer]"Tb4b4b4) Tb4b4b4{

Tff7b72return Tff7b72new Tffa657Uint8ArrayTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72if Tb4b4b4(Tffa657ArrayTb4b4b4.Te6edf3isArrayTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72return Tffa657Uint8ArrayTb4b4b4.Tff7b72fromTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72return Tff7b72nullTb4b4b4;

Tb4b4b4}

Tff7b72async Tff7b72function Te6edf3tilePayloadToUint8AsyncTb4b4b4(Te6edf3gotTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3got Tff7b72== Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72return Tff7b72nullTb4b4b4;

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3tagTb4b4b4(Te6edf3gotTb4b4b4) Tff7b72=== Ta5d6ff"[object Blob]"Tb4b4b4) Tb4b4b4{

Tff7b72return Tff7b72new Tffa657Uint8ArrayTb4b4b4(Tff7b72await Te6edf3gotTb4b4b4.Te6edf3arrayBufferTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72return Te6edf3tilePayloadToUint8Tb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72function Te6edf3deleteMapCacheDbTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72const Te6edf3idb Tff7b72= Tffa657globalThisTb4b4b4.Te6edf3indexedDBTb4b4b4;

Tff7b72if Tb4b4b4(Tff7b72!Te6edf3idbTb4b4b4) Tb4b4b4{

Tff7b72return Tffa657PromiseTb4b4b4.Te6edf3resolveTb4b4b4(Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72return Tff7b72new Tffa657PromiseTb4b4b4(Tb4b4b4(Te6edf3resolveTb4b4b4, Te6edf3rejectTb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3req Tff7b72= Te6edf3idbTb4b4b4.Te6edf3deleteDatabaseTb4b4b4(Te6edf3DB_NAMETb4b4b4)Tb4b4b4;

Te6edf3reqTb4b4b4.Te6edf3onsuccess Tff7b72= Tb4b4b4(Tb4b4b4) Tb4b4b4=> Te6edf3resolveTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3reqTb4b4b4.Te6edf3onblocked Tff7b72= Tb4b4b4(Tb4b4b4) Tb4b4b4=> Te6edf3resolveTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3reqTb4b4b4.Te6edf3onerror Tff7b72= Tb4b4b4(Tb4b4b4) Tb4b4b4=> Te6edf3rejectTb4b4b4(Te6edf3reqTb4b4b4.Te6edf3errorTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3describeTb4b4b4(Ta5d6ff"TileCache.js"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3describeTb4b4b4(Ta5d6ff"indexedDB detection (mocked)"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3DB_VERSION Tff7b72= T79c0ff2Tb4b4b4;

Tff7b72let Te6edf3savedIndexedDbTb4b4b4;

Tff7b72let Te6edf3savedGlobalIndexedDbTb4b4b4;

Te6edf3beforeEachTb4b4b4(Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3savedIndexedDb Tff7b72= Tffa657windowTb4b4b4.Te6edf3indexedDBTb4b4b4;

Te6edf3savedGlobalIndexedDb Tff7b72= Tffa657globalThisTb4b4b4.Te6edf3indexedDBTb4b4b4;

Te6edf3viTb4b4b4.Te6edf3resetModulesTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3viTb4b4b4.Te6edf3clearAllMocksTb4b4b4(Tb4b4b4)Tb4b4b4;

Tff7b72delete Tffa657windowTb4b4b4.Te6edf3indexedDBTb4b4b4;

Tff7b72delete Tffa657windowTb4b4b4.Te6edf3mozIndexedDBTb4b4b4;

Tff7b72delete Tffa657windowTb4b4b4.Te6edf3webkitIndexedDBTb4b4b4;

Tff7b72delete Tffa657windowTb4b4b4.Te6edf3msIndexedDBTb4b4b4;

Tff7b72delete Tffa657globalThisTb4b4b4.Te6edf3indexedDBTb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3afterEachTb4b4b4(Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3savedIndexedDb Tff7b72!== Tff7b72undefinedTb4b4b4) Tb4b4b4{

Tffa657windowTb4b4b4.Te6edf3indexedDB Tff7b72= Te6edf3savedIndexedDbTb4b4b4;

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3savedGlobalIndexedDb Tff7b72!== Tff7b72undefinedTb4b4b4) Tb4b4b4{

Tffa657globalThisTb4b4b4.Te6edf3indexedDB Tff7b72= Te6edf3savedGlobalIndexedDbTb4b4b4;

Tb4b4b4}

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"should support window.indexedDB"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3mockRequest Tff7b72= Tb4b4b4{ Te6edf3onsuccessTff7b72: Tff7b72nullTb4b4b4, Te6edf3onerrorTff7b72: Tff7b72null Tb4b4b4}Tb4b4b4;

Tff7b72const Te6edf3mockOpen Tff7b72= Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3mockReturnValueTb4b4b4(Te6edf3mockRequestTb4b4b4)Tb4b4b4;

Tffa657windowTb4b4b4.Te6edf3indexedDB Tff7b72= Tb4b4b4{ Te6edf3openTff7b72: Te6edf3mockOpen Tb4b4b4}Tb4b4b4;

Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3mockOpenTb4b4b4)Tb4b4b4.Te6edf3toHaveBeenCalledWithTb4b4b4(Te6edf3DB_NAMETb4b4b4, Te6edf3DB_VERSIONTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"should support vendor prefixes (mozIndexedDB)"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3mockRequest Tff7b72= Tb4b4b4{ Te6edf3onsuccessTff7b72: Tff7b72nullTb4b4b4, Te6edf3onerrorTff7b72: Tff7b72null Tb4b4b4}Tb4b4b4;

Tff7b72const Te6edf3mockOpen Tff7b72= Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3mockReturnValueTb4b4b4(Te6edf3mockRequestTb4b4b4)Tb4b4b4;

Tffa657windowTb4b4b4.Te6edf3mozIndexedDB Tff7b72= Tb4b4b4{ Te6edf3openTff7b72: Te6edf3mockOpen Tb4b4b4}Tb4b4b4;

Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3mockOpenTb4b4b4)Tb4b4b4.Te6edf3toHaveBeenCalledWithTb4b4b4(Te6edf3DB_NAMETb4b4b4, Te6edf3DB_VERSIONTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"should support vendor prefixes (webkitIndexedDB)"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3mockRequest Tff7b72= Tb4b4b4{ Te6edf3onsuccessTff7b72: Tff7b72nullTb4b4b4, Te6edf3onerrorTff7b72: Tff7b72null Tb4b4b4}Tb4b4b4;

Tff7b72const Te6edf3mockOpen Tff7b72= Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3mockReturnValueTb4b4b4(Te6edf3mockRequestTb4b4b4)Tb4b4b4;

Tffa657windowTb4b4b4.Te6edf3webkitIndexedDB Tff7b72= Tb4b4b4{ Te6edf3openTff7b72: Te6edf3mockOpen Tb4b4b4}Tb4b4b4;

Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3mockOpenTb4b4b4)Tb4b4b4.Te6edf3toHaveBeenCalledWithTb4b4b4(Te6edf3DB_NAMETb4b4b4, Te6edf3DB_VERSIONTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"should support vendor prefixes (msIndexedDB)"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3mockRequest Tff7b72= Tb4b4b4{ Te6edf3onsuccessTff7b72: Tff7b72nullTb4b4b4, Te6edf3onerrorTff7b72: Tff7b72null Tb4b4b4}Tb4b4b4;

Tff7b72const Te6edf3mockOpen Tff7b72= Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3mockReturnValueTb4b4b4(Te6edf3mockRequestTb4b4b4)Tb4b4b4;

Tffa657windowTb4b4b4.Te6edf3msIndexedDB Tff7b72= Tb4b4b4{ Te6edf3openTff7b72: Te6edf3mockOpen Tb4b4b4}Tb4b4b4;

Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3mockOpenTb4b4b4)Tb4b4b4.Te6edf3toHaveBeenCalledWithTb4b4b4(Te6edf3DB_NAMETb4b4b4, Te6edf3DB_VERSIONTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"should support globalThis.indexedDB"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3mockRequest Tff7b72= Tb4b4b4{ Te6edf3onsuccessTff7b72: Tff7b72nullTb4b4b4, Te6edf3onerrorTff7b72: Tff7b72null Tb4b4b4}Tb4b4b4;

Tff7b72const Te6edf3mockOpen Tff7b72= Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3mockReturnValueTb4b4b4(Te6edf3mockRequestTb4b4b4)Tb4b4b4;

Tffa657globalThisTb4b4b4.Te6edf3indexedDB Tff7b72= Tb4b4b4{ Te6edf3openTff7b72: Te6edf3mockOpen Tb4b4b4}Tb4b4b4;

Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3mockOpenTb4b4b4)Tb4b4b4.Te6edf3toHaveBeenCalledWithTb4b4b4(Te6edf3DB_NAMETb4b4b4, Te6edf3DB_VERSIONTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"should reject if IndexedDB is not supported"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3module Tff7b72= Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3cache Tff7b72= Te6edf3moduleTb4b4b4.Tff7b72defaultTb4b4b4;

Tff7b72await Te6edf3expectTb4b4b4(Te6edf3cacheTb4b4b4.Te6edf3initPromiseTb4b4b4)Tb4b4b4.Te6edf3rejectsTb4b4b4.Te6edf3toBeTb4b4b4(Ta5d6ff"IndexedDB not supported"Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3describeTb4b4b4(Ta5d6ff"tile and map_state storage (fake-indexeddb)"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72let Te6edf3TileCacheTb4b4b4;

Te6edf3beforeAllTb4b4b4(Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3viTb4b4b4.Te6edf3resetModulesTb4b4b4(Tb4b4b4)Tb4b4b4;

Tff7b72await Te6edf3deleteMapCacheDbTb4b4b4(Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3mod Tff7b72= Tff7b72await Tff7b72importTb4b4b4(Ta5d6ff"@/js/TileCache"Tb4b4b4)Tb4b4b4;

Te6edf3TileCache Tff7b72= Te6edf3modTb4b4b4.Tff7b72defaultTb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3initPromiseTb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3beforeEachTb4b4b4(Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3clearTb4b4b4(Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"stores and retrieves binary tile data under the URL key"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3key Tff7b72= Ta5d6ff"https://tiles.example/z/x/y.png"Tb4b4b4;

Tff7b72const Te6edf3bytes Tff7b72= Tffa657Uint8ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4[T79c0ff0x89Tb4b4b4, T79c0ff0x50Tb4b4b4, T79c0ff0x4eTb4b4b4, T79c0ff0x47Tb4b4b4, T79c0ff0x0dTb4b4b4, T79c0ff0x0aTb4b4b4, T79c0ff0x1aTb4b4b4, T79c0ff0x0aTb4b4b4]Tb4b4b4)Tb4b4b4;

T8b949e// IndexedDB structured clone stores ArrayBuffer reliably in jsdom + fake-indexeddb.

T8b949e// MapPage passes Blob from fetch(); both Blob and ArrayBuffer are valid values.

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setTileTb4b4b4(Te6edf3keyTb4b4b4, Te6edf3bytesTb4b4b4.Te6edf3bufferTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3got Tff7b72= Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getTileTb4b4b4(Te6edf3keyTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3out Tff7b72= Tff7b72await Te6edf3tilePayloadToUint8AsyncTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3outTb4b4b4)Tb4b4b4.Te6edf3notTb4b4b4.Te6edf3toBeNullTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Tffa657ArrayTb4b4b4.Tff7b72fromTb4b4b4(Te6edf3outTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toEqualTb4b4b4(Tffa657ArrayTb4b4b4.Tff7b72fromTb4b4b4(Te6edf3bytesTb4b4b4)Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"stores and retrieves a tile Blob under the URL key when the runtime preserves Blob"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3key Tff7b72= Ta5d6ff"https://tiles.example/blob.png"Tb4b4b4;

Tff7b72const Te6edf3bytes Tff7b72= Tffa657Uint8ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4[T79c0ff0x89Tb4b4b4, T79c0ff0x50Tb4b4b4, T79c0ff0x4eTb4b4b4, T79c0ff0x47Tb4b4b4]Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3blob Tff7b72= Tff7b72new Te6edf3BlobTb4b4b4(Tb4b4b4[Te6edf3bytesTb4b4b4]Tb4b4b4, Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"image/png" Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setTileTb4b4b4(Te6edf3keyTb4b4b4, Te6edf3blobTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3got Tff7b72= Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getTileTb4b4b4(Te6edf3keyTb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Tff7b72!Tb4b4b4(Te6edf3got Tff7b72instanceof Te6edf3BlobTb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72returnTb4b4b4;

Tb4b4b4}

Te6edf3expectTb4b4b4(Te6edf3gotTb4b4b4.Te6edf3typeTb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(Ta5d6ff"image/png"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3gotTb4b4b4.Te6edf3sizeTb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(Te6edf3bytesTb4b4b4.Te6edf3lengthTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3out Tff7b72= Tff7b72new Tffa657Uint8ArrayTb4b4b4(Tff7b72await Te6edf3gotTb4b4b4.Te6edf3arrayBufferTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Tffa657ArrayTb4b4b4.Tff7b72fromTb4b4b4(Te6edf3outTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toEqualTb4b4b4(Tffa657ArrayTb4b4b4.Tff7b72fromTb4b4b4(Te6edf3bytesTb4b4b4)Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"returns undefined for a missing tile key"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3got Tff7b72= Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getTileTb4b4b4(Ta5d6ff"https://missing.example/0/0/0.png"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4.Te6edf3toBeUndefinedTb4b4b4(Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"overwrites an existing tile key"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3key Tff7b72= Ta5d6ff"https://tiles.example/same.png"Tb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setTileTb4b4b4(Te6edf3keyTb4b4b4, Tffa657Uint8ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4[T79c0ff1Tb4b4b4, T79c0ff2Tb4b4b4, T79c0ff3Tb4b4b4]Tb4b4b4)Tb4b4b4.Te6edf3bufferTb4b4b4)Tb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setTileTb4b4b4(Te6edf3keyTb4b4b4, Tffa657Uint8ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4[T79c0ff9Tb4b4b4, T79c0ff9Tb4b4b4]Tb4b4b4)Tb4b4b4.Te6edf3bufferTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3got Tff7b72= Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getTileTb4b4b4(Te6edf3keyTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3out Tff7b72= Tff7b72await Te6edf3tilePayloadToUint8AsyncTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3outTb4b4b4)Tb4b4b4.Te6edf3notTb4b4b4.Te6edf3toBeNullTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3outTb4b4b4.Te6edf3lengthTb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(T79c0ff2Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3outTb4b4b4[T79c0ff0Tb4b4b4]Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(T79c0ff9Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"stores and retrieves map state independently of tiles"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3state Tff7b72= Tb4b4b4{ Te6edf3centerTff7b72: Tb4b4b4[T79c0ff12.5Tb4b4b4, T79c0ff55.1Tb4b4b4]Tb4b4b4, Te6edf3zoomTff7b72: T79c0ff7Tb4b4b4, Te6edf3offlineEnabledTff7b72: Tff7b72false Tb4b4b4}Tb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setMapStateTb4b4b4(Ta5d6ff"last_view"Tb4b4b4, Te6edf3stateTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3got Tff7b72= Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getMapStateTb4b4b4(Ta5d6ff"last_view"Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3gotTb4b4b4)Tb4b4b4.Te6edf3toEqualTb4b4b4(Te6edf3stateTb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"clear removes tiles and map state"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setTileTb4b4b4(Ta5d6ff"https://x/t.png"Tb4b4b4, Tffa657Uint8ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4[T79c0ff97Tb4b4b4]Tb4b4b4)Tb4b4b4.Te6edf3bufferTb4b4b4)Tb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3setMapStateTb4b4b4(Ta5d6ff"last_view"Tb4b4b4, Tb4b4b4{ Te6edf3zoomTff7b72: T79c0ff1 Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3clearTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getTileTb4b4b4(Ta5d6ff"https://x/t.png"Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeUndefinedTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Tff7b72await Te6edf3TileCacheTb4b4b4.Te6edf3getMapStateTb4b4b4(Ta5d6ff"last_view"Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeUndefinedTb4b4b4(Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

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