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| 1 | +<!DOCTYPE html> |
| 2 | +<html> |
| 3 | + <body> |
| 4 | + <pre id="log" data-testid="log" style="font-family: monospace"></pre> |
| 5 | + <script src="http://localhost:8004/supabase.js"></script> |
| 6 | + <script> |
| 7 | + const log = (msg) => { |
| 8 | + document.getElementById('log').textContent += msg + '\n' |
| 9 | + console.log(msg) |
| 10 | + } |
| 11 | + |
| 12 | + log('Starting WebSocket test (Playwright)...') |
| 13 | + |
| 14 | + // Add global error handler |
| 15 | + window.addEventListener('error', (event) => { |
| 16 | + log('Global error: ' + event.message) |
| 17 | + log('Error source: ' + event.filename + ':' + event.lineno) |
| 18 | + }) |
| 19 | + |
| 20 | + // Add unhandled promise rejection handler |
| 21 | + window.addEventListener('unhandledrejection', (event) => { |
| 22 | + log('Unhandled promise rejection: ' + event.reason) |
| 23 | + }) |
| 24 | + |
| 25 | + try { |
| 26 | + log('Attempting to access createClient...') |
| 27 | + |
| 28 | + // Check if supabase is available |
| 29 | + if (typeof window.supabase === 'undefined') { |
| 30 | + throw new Error('window.supabase is not defined') |
| 31 | + } |
| 32 | + log('Supabase UMD loaded successfully') |
| 33 | + |
| 34 | + const { createClient } = window.supabase |
| 35 | + log('createClient function available') |
| 36 | + |
| 37 | + // Intercept WebSocket constructor |
| 38 | + const originalWebSocket = window.WebSocket |
| 39 | + let wsConstructorCalls = [] |
| 40 | + |
| 41 | + window.WebSocket = function (...args) { |
| 42 | + wsConstructorCalls.push(args.length) |
| 43 | + log( |
| 44 | + 'WebSocket constructor called with ' + |
| 45 | + args.length + |
| 46 | + ' parameters: ' + |
| 47 | + JSON.stringify(args) |
| 48 | + ) |
| 49 | + return new originalWebSocket(...args) |
| 50 | + } |
| 51 | + |
| 52 | + // Intercept fetch |
| 53 | + const originalFetch = window.fetch |
| 54 | + let fetchCalls = [] |
| 55 | + |
| 56 | + window.fetch = function (...args) { |
| 57 | + fetchCalls.push(args[0]) |
| 58 | + log('Fetch called with URL: ' + args[0]) |
| 59 | + return originalFetch.apply(this, args) |
| 60 | + } |
| 61 | + |
| 62 | + // Intercept setTimeout/setInterval for polling |
| 63 | + const originalSetTimeout = window.setTimeout |
| 64 | + const originalSetInterval = window.setInterval |
| 65 | + let timeoutCalls = [] |
| 66 | + let intervalCalls = [] |
| 67 | + |
| 68 | + window.setTimeout = function (fn, delay, ...args) { |
| 69 | + timeoutCalls.push({ fn: fn.toString().substring(0, 50), delay }) |
| 70 | + log('setTimeout called with delay: ' + delay) |
| 71 | + return originalSetTimeout.apply(this, [fn, delay, ...args]) |
| 72 | + } |
| 73 | + |
| 74 | + window.setInterval = function (fn, delay, ...args) { |
| 75 | + intervalCalls.push({ fn: fn.toString().substring(0, 50), delay }) |
| 76 | + log('setInterval called with delay: ' + delay) |
| 77 | + return originalSetInterval.apply(this, [fn, delay, ...args]) |
| 78 | + } |
| 79 | + |
| 80 | + log('Creating Supabase client with WebSocket transport...') |
| 81 | + const supabase = createClient( |
| 82 | + 'http://127.0.0.1:54321', |
| 83 | + 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0', |
| 84 | + { |
| 85 | + realtime: { |
| 86 | + transport: window.WebSocket, |
| 87 | + heartbeatIntervalMs: 500, |
| 88 | + }, |
| 89 | + } |
| 90 | + ) |
| 91 | + |
| 92 | + log('Creating channel...') |
| 93 | + const channel = supabase.channel('realtime:public:todos') |
| 94 | + |
| 95 | + log('Subscribing to channel...') |
| 96 | + channel.subscribe((status) => { |
| 97 | + log('WebSocket subscribe callback called with: ' + status) |
| 98 | + }) |
| 99 | + |
| 100 | + setTimeout(() => { |
| 101 | + log('WebSocket calls: ' + JSON.stringify(wsConstructorCalls)) |
| 102 | + log('Fetch calls: ' + JSON.stringify(fetchCalls)) |
| 103 | + log('setTimeout calls: ' + JSON.stringify(timeoutCalls)) |
| 104 | + log('setInterval calls: ' + JSON.stringify(intervalCalls)) |
| 105 | + }, 3000) |
| 106 | + } catch (error) { |
| 107 | + log('Error in WebSocket test: ' + error.message) |
| 108 | + log('Error stack: ' + error.stack) |
| 109 | + log('Error name: ' + error.name) |
| 110 | + } |
| 111 | + </script> |
| 112 | + </body> |
| 113 | +</html> |
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