--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
tests/frontend/Performance.test.js v4.7.0-rc.2 (a20c7e1c) Text, 6.32 KB
Tff7b72import Tb4b4b4{ Te6edf3mount Tb4b4b4} Tff7b72from Ta5d6ff"@vue/test-utils"Tb4b4b4;
Tff7b72import Tb4b4b4{ Te6edf3describeTb4b4b4, Te6edf3itTb4b4b4, Te6edf3expectTb4b4b4, Te6edf3vi Tb4b4b4} Tff7b72from Ta5d6ff"vitest"Tb4b4b4;
Tff7b72import Te6edf3MessagesSidebar Tff7b72from Ta5d6ff"../../meshchatx/src/frontend/components/messages/MessagesSidebar.vue"Tb4b4b4;
Tff7b72import Te6edf3ConversationViewer Tff7b72from Ta5d6ff"../../meshchatx/src/frontend/components/messages/ConversationViewer.vue"Tb4b4b4;
T8b949e// Mock dependencies
Te6edf3viTb4b4b4.Te6edf3mockTb4b4b4(Ta5d6ff"../../meshchatx/src/frontend/js/GlobalState"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4(Tb4b4b4{
Tff7b72defaultTff7b72: Tb4b4b4{
Te6edf3configTff7b72: Tb4b4b4{ Te6edf3themeTff7b72: Ta5d6ff"light"Tb4b4b4, Te6edf3banished_effect_enabledTff7b72: Tff7b72false Tb4b4b4}Tb4b4b4,
Te6edf3blockedDestinationsTff7b72: Tb4b4b4[Tb4b4b4]Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4;
Te6edf3viTb4b4b4.Te6edf3mockTb4b4b4(Ta5d6ff"../../meshchatx/src/frontend/js/Utils"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4(Tb4b4b4{
Tff7b72defaultTff7b72: Tb4b4b4{
Te6edf3formatTimeAgoTff7b72: Tb4b4b4(Tb4b4b4) Tb4b4b4=> Ta5d6ff"1 hour ago"Tb4b4b4,
Te6edf3formatBytesTff7b72: Tb4b4b4(Tb4b4b4) Tb4b4b4=> Ta5d6ff"1 KB"Tb4b4b4,
Te6edf3formatDestinationHashTff7b72: Tb4b4b4(Te6edf3hTb4b4b4) Tb4b4b4=> Te6edf3hTb4b4b4,
Te6edf3convertUnixMillisToLocalDateTimeStringTff7b72: Tb4b4b4(Te6edf3msTb4b4b4) Tb4b4b4=> Ta5d6ff"2026-01-01 12:00 PM"Tb4b4b4,
Te6edf3convertDateTimeToLocalDateTimeStringTff7b72: Tb4b4b4(Te6edf3dtTb4b4b4) Tb4b4b4=> Ta5d6ff"2026-01-01 12:00 PM"Tb4b4b4,
Te6edf3escapeHtmlTff7b72: Tb4b4b4(Te6edf3tTb4b4b4) Tb4b4b4=>
Te6edf3tTb4b4b4.Te6edf3replaceTb4b4b4(
Ta5d6ff/[&<>"']/gTb4b4b4,
Tb4b4b4(Te6edf3mTb4b4b4) Tb4b4b4=>
Tb4b4b4(Tb4b4b4{
Ta5d6ff"&"Tff7b72: Ta5d6ff"&"Tb4b4b4,
Ta5d6ff"<"Tff7b72: Ta5d6ff"<"Tb4b4b4,
Ta5d6ff">"Tff7b72: Ta5d6ff">"Tb4b4b4,
Ta5d6ff'"'Tff7b72: Ta5d6ff"""Tb4b4b4,
Ta5d6ff"'"Tff7b72: Ta5d6ff"'"Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4[Te6edf3mTb4b4b4]
Tb4b4b4)Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4;
Te6edf3viTb4b4b4.Te6edf3mockTb4b4b4(Ta5d6ff"../../meshchatx/src/frontend/js/WebSocketConnection"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4(Tb4b4b4{
Tff7b72defaultTff7b72: Tb4b4b4{
Te6edf3onTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3offTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3sendTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4;
Te6edf3viTb4b4b4.Te6edf3mockTb4b4b4(Ta5d6ff"../../meshchatx/src/frontend/js/GlobalEmitter"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4(Tb4b4b4{
Tff7b72defaultTff7b72: Tb4b4b4{
Te6edf3onTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3offTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3emitTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4;
T8b949e// Mock axios
Tffa657globalTb4b4b4.Te6edf3api Tff7b72= Tb4b4b4{
Te6edf3getTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tffa657PromiseTb4b4b4.Te6edf3resolveTb4b4b4(Tb4b4b4{ Te6edf3dataTff7b72: Tb4b4b4{Tb4b4b4} Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4,
Te6edf3postTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tffa657PromiseTb4b4b4.Te6edf3resolveTb4b4b4(Tb4b4b4{ Te6edf3dataTff7b72: Tb4b4b4{Tb4b4b4} Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4,
Te6edf3patchTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tffa657PromiseTb4b4b4.Te6edf3resolveTb4b4b4(Tb4b4b4{ Te6edf3dataTff7b72: Tb4b4b4{Tb4b4b4} Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4,
Te6edf3isCancelTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3mockReturnValueTb4b4b4(Tff7b72falseTb4b4b4)Tb4b4b4,
Tb4b4b4}Tb4b4b4;
Tffa657windowTb4b4b4.Te6edf3api Tff7b72= Tffa657globalTb4b4b4.Te6edf3apiTb4b4b4;
T8b949e// Mock localStorage
Tff7b72const Te6edf3localStorageMock Tff7b72= Tb4b4b4{
Te6edf3getItemTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tff7b72nullTb4b4b4)Tb4b4b4,
Te6edf3setItemTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3clearTff7b72: Te6edf3viTb4b4b4.Te6edf3fnTb4b4b4(Tb4b4b4)Tb4b4b4,
Tb4b4b4}Tb4b4b4;
Tffa657globalTb4b4b4.Te6edf3localStorage Tff7b72= Te6edf3localStorageMockTb4b4b4;
T8b949e// Mock MaterialDesignIcon
Tff7b72const Te6edf3MaterialDesignIcon Tff7b72= Tb4b4b4{
Te6edf3templateTff7b72: Ta5d6ff'<div class="mdi"></div>'Tb4b4b4,
Te6edf3propsTff7b72: Tb4b4b4[Ta5d6ff"iconName"Tb4b4b4]Tb4b4b4,
Tb4b4b4}Tb4b4b4;
Te6edf3describeTb4b4b4(Ta5d6ff"UI Performance and Memory Tests"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{
Tff7b72const Te6edf3getMemoryUsage Tff7b72= Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{
Tff7b72if Tb4b4b4(Tffa657globalTb4b4b4.Te6edf3process Tff7b72&& Te6edf3processTb4b4b4.Te6edf3memoryUsageTb4b4b4) Tb4b4b4{
Tff7b72return Te6edf3processTb4b4b4.Te6edf3memoryUsageTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3heapUsed Tff7b72/ Tb4b4b4(T79c0ff1024 Tff7b72* T79c0ff1024Tb4b4b4)Tb4b4b4;
Tb4b4b4}
Tff7b72return T79c0ff0Tb4b4b4;
Tb4b4b4}Tb4b4b4;
Te6edf3itTb4b4b4(Ta5d6ff"renders MessagesSidebar with 2000 conversations quickly and tracks memory"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{
Tff7b72const Te6edf3numConvs Tff7b72= T79c0ff2000Tb4b4b4;
Tff7b72const Te6edf3conversations Tff7b72= Tffa657ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4{ Te6edf3lengthTff7b72: Te6edf3numConvs Tb4b4b4}Tb4b4b4, Tb4b4b4(Te6edf3_Tb4b4b4, Te6edf3iTb4b4b4) Tb4b4b4=> Tb4b4b4(Tb4b4b4{
Te6edf3destination_hashTff7b72: Ta5d6ff`Ta5d6ffhash_Tffd700${Te6edf3iTffd700}Ta5d6ff`Tb4b4b4.Te6edf3padEndTb4b4b4(T79c0ff32Tb4b4b4, Ta5d6ff"0"Tb4b4b4)Tb4b4b4,
Te6edf3display_nameTff7b72: Ta5d6ff`Ta5d6ffPeer Tffd700${Te6edf3iTffd700}Ta5d6ff`Tb4b4b4,
Te6edf3updated_atTff7b72: Tff7b72new Tffa657DateTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3toISOStringTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3latest_message_previewTff7b72: Ta5d6ff`Ta5d6ffLatest message from peer Tffd700${Te6edf3iTffd700}Ta5d6ff`Tb4b4b4,
Te6edf3is_unreadTff7b72: Te6edf3i Tff7b72% T79c0ff10 Tff7b72=== T79c0ff0Tb4b4b4,
Te6edf3failed_messages_countTff7b72: Te6edf3i Tff7b72% T79c0ff50 Tff7b72=== T79c0ff0 Tff7b72? T79c0ff1 Tff7b72: T79c0ff0Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3startMem Tff7b72= Te6edf3getMemoryUsageTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3start Tff7b72= Te6edf3performanceTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3wrapper Tff7b72= Te6edf3mountTb4b4b4(Te6edf3MessagesSidebarTb4b4b4, Tb4b4b4{
Te6edf3propsTff7b72: Tb4b4b4{
Te6edf3conversationsTb4b4b4,
Te6edf3peersTff7b72: Tb4b4b4{Tb4b4b4}Tb4b4b4,
Te6edf3selectedDestinationHashTff7b72: Ta5d6ff""Tb4b4b4,
Te6edf3isLoadingTff7b72: Tff7b72falseTb4b4b4,
Te6edf3isLoadingMoreTff7b72: Tff7b72falseTb4b4b4,
Te6edf3hasMoreConversationsTff7b72: Tff7b72falseTb4b4b4,
Tb4b4b4}Tb4b4b4,
Tffa657globalTff7b72: Tb4b4b4{
Te6edf3componentsTff7b72: Tb4b4b4{
Te6edf3MaterialDesignIconTb4b4b4,
Te6edf3LxmfUserIconTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff'<div class="lxmf-icon"></div>' Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Te6edf3mocksTff7b72: Tb4b4b4{ Te6edf3$tTff7b72: Tb4b4b4(Te6edf3keyTb4b4b4) Tb4b4b4=> Te6edf3key Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3end Tff7b72= Te6edf3performanceTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3endMem Tff7b72= Te6edf3getMemoryUsageTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3renderTime Tff7b72= Te6edf3end Tff7b72- Te6edf3startTb4b4b4;
Tff7b72const Te6edf3memGrowth Tff7b72= Te6edf3endMem Tff7b72- Te6edf3startMemTb4b4b4;
Te6edf3consoleTb4b4b4.Te6edf3logTb4b4b4(
Ta5d6ff`Ta5d6ffRendered Tffd700${Te6edf3numConvsTffd700}Ta5d6ff conversations in Tffd700${Te6edf3renderTimeTb4b4b4.Te6edf3toFixedTb4b4b4(T79c0ff2Tb4b4b4)Tffd700}Ta5d6ffms, Memory growth: Tffd700${Te6edf3memGrowthTb4b4b4.Te6edf3toFixedTb4b4b4(T79c0ff2Tb4b4b4)Tffd700}Ta5d6ffMBTa5d6ff`
Tb4b4b4)Tb4b4b4;
Te6edf3expectTb4b4b4(Te6edf3wrapperTb4b4b4.Te6edf3findAllTb4b4b4(Ta5d6ff".conversation-item"Tb4b4b4)Tb4b4b4.Te6edf3lengthTb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(Te6edf3numConvsTb4b4b4)Tb4b4b4;
Te6edf3expectTb4b4b4(Te6edf3renderTimeTb4b4b4)Tb4b4b4.Te6edf3toBeLessThanTb4b4b4(T79c0ff12000Tb4b4b4)Tb4b4b4;
Te6edf3expectTb4b4b4(Te6edf3memGrowthTb4b4b4)Tb4b4b4.Te6edf3toBeLessThanTb4b4b4(T79c0ff200Tb4b4b4)Tb4b4b4; T8b949e// Adjusted for JSDOM/Node.js overhead with 2000 items
Tb4b4b4}Tb4b4b4, T79c0ff60Te6edf3_000Tb4b4b4)Tb4b4b4;
Te6edf3itTb4b4b4(Ta5d6ff"measures performance of data updates in ConversationViewer"Tb4b4b4, Tff7b72async Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{
Tff7b72const Te6edf3numMsgs Tff7b72= T79c0ff1000Tb4b4b4;
Tff7b72const Te6edf3myLxmfAddressHash Tff7b72= Ta5d6ff"my_hash"Tb4b4b4;
Tff7b72const Te6edf3selectedPeer Tff7b72= Tb4b4b4{
Te6edf3destination_hashTff7b72: Ta5d6ff"peer_hash"Tb4b4b4,
Te6edf3display_nameTff7b72: Ta5d6ff"Peer Name"Tb4b4b4,
Tb4b4b4}Tb4b4b4;
Tff7b72const Te6edf3wrapper Tff7b72= Te6edf3mountTb4b4b4(Te6edf3ConversationViewerTb4b4b4, Tb4b4b4{
Te6edf3propsTff7b72: Tb4b4b4{
Te6edf3myLxmfAddressHashTb4b4b4,
Te6edf3selectedPeerTb4b4b4,
Te6edf3conversationsTff7b72: Tb4b4b4[Te6edf3selectedPeerTb4b4b4]Tb4b4b4,
Te6edf3configTff7b72: Tb4b4b4{ Te6edf3themeTff7b72: Ta5d6ff"light"Tb4b4b4, Te6edf3lxmf_address_hashTff7b72: Te6edf3myLxmfAddressHash Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tffa657globalTff7b72: Tb4b4b4{
Te6edf3componentsTff7b72: Tb4b4b4{
Te6edf3MaterialDesignIconTb4b4b4,
Te6edf3ConversationDropDownMenuTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff"<div></div>" Tb4b4b4}Tb4b4b4,
Te6edf3SendMessageButtonTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff"<div></div>" Tb4b4b4}Tb4b4b4,
Te6edf3IconButtonTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff"<button></button>" Tb4b4b4}Tb4b4b4,
Te6edf3AddImageButtonTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff"<div></div>" Tb4b4b4}Tb4b4b4,
Te6edf3AddAudioButtonTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff"<div></div>" Tb4b4b4}Tb4b4b4,
Te6edf3PaperMessageModalTff7b72: Tb4b4b4{ Te6edf3templateTff7b72: Ta5d6ff"<div></div>" Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Te6edf3mocksTff7b72: Tb4b4b4{
Te6edf3$tTff7b72: Tb4b4b4(Te6edf3keyTb4b4b4) Tb4b4b4=> Te6edf3keyTb4b4b4,
Te6edf3$i18nTff7b72: Tb4b4b4{ Te6edf3localeTff7b72: Ta5d6ff"en" Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3chatItems Tff7b72= Tffa657ArrayTb4b4b4.Tff7b72fromTb4b4b4(Tb4b4b4{ Te6edf3lengthTff7b72: Te6edf3numMsgs Tb4b4b4}Tb4b4b4, Tb4b4b4(Te6edf3_Tb4b4b4, Te6edf3iTb4b4b4) Tb4b4b4=> Tb4b4b4(Tb4b4b4{
Te6edf3typeTff7b72: Ta5d6ff"lxmf_message"Tb4b4b4,
Te6edf3is_outboundTff7b72: Te6edf3i Tff7b72% T79c0ff2 Tff7b72=== T79c0ff0Tb4b4b4,
Te6edf3lxmf_messageTff7b72: Tb4b4b4{
Te6edf3hashTff7b72: Ta5d6ff`Ta5d6ffmsg_Tffd700${Te6edf3iTffd700}Ta5d6ff`Tb4b4b4.Te6edf3padEndTb4b4b4(T79c0ff32Tb4b4b4, Ta5d6ff"0"Tb4b4b4)Tb4b4b4,
Te6edf3source_hashTff7b72: Te6edf3i Tff7b72% T79c0ff2 Tff7b72=== T79c0ff0 Tff7b72? Te6edf3myLxmfAddressHash Tff7b72: Ta5d6ff"peer_hash"Tb4b4b4,
Te6edf3destination_hashTff7b72: Te6edf3i Tff7b72% T79c0ff2 Tff7b72=== T79c0ff0 Tff7b72? Ta5d6ff"peer_hash" Tff7b72: Te6edf3myLxmfAddressHashTb4b4b4,
Te6edf3contentTff7b72: Ta5d6ff`Ta5d6ffMessage content Tffd700${Te6edf3iTffd700}Ta5d6ff.Ta5d6ff`Tb4b4b4.Te6edf3repeatTb4b4b4(T79c0ff5Tb4b4b4)Tb4b4b4,
Te6edf3created_atTff7b72: Tff7b72new Tffa657DateTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3toISOStringTb4b4b4(Tb4b4b4)Tb4b4b4,
Te6edf3stateTff7b72: Ta5d6ff"delivered"Tb4b4b4,
Te6edf3methodTff7b72: Ta5d6ff"direct"Tb4b4b4,
Te6edf3progressTff7b72: T79c0ff1.0Tb4b4b4,
Te6edf3delivery_attemptsTff7b72: T79c0ff1Tb4b4b4,
Te6edf3idTff7b72: Te6edf3iTb4b4b4,
Tb4b4b4}Tb4b4b4,
Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3start Tff7b72= Te6edf3performanceTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72await Te6edf3wrapperTb4b4b4.Te6edf3setDataTb4b4b4(Tb4b4b4{ Te6edf3chatItems Tb4b4b4}Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3end Tff7b72= Te6edf3performanceTb4b4b4.Te6edf3nowTb4b4b4(Tb4b4b4)Tb4b4b4;
Te6edf3consoleTb4b4b4.Te6edf3logTb4b4b4(Ta5d6ff`Ta5d6ffUpdated 1000 messages in ConversationViewer in Tffd700${Tb4b4b4(Te6edf3end Tff7b72- Te6edf3startTb4b4b4)Tb4b4b4.Te6edf3toFixedTb4b4b4(T79c0ff2Tb4b4b4)Tffd700}Ta5d6ffmsTa5d6ff`Tb4b4b4)Tb4b4b4;
Te6edf3expectTb4b4b4(Te6edf3end Tff7b72- Te6edf3startTb4b4b4)Tb4b4b4.Te6edf3toBeLessThanTb4b4b4(T79c0ff12000Tb4b4b4)Tb4b4b4;
Tb4b4b4}Tb4b4b4, T79c0ff30Te6edf3_000Tb4b4b4)Tb4b4b4;
Tb4b4b4}Tb4b4b4)Tb4b4b4;
──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────