SSH MCP Server

/** * Direct Terminal Output Check * This test directly verifies what's being output by the cleanTerminalOutputForBrowser method */ import { SSHConnectionManager } from '../src/ssh-connection-manager'; describe('Direct Terminal Output Check', () => { let manager: SSHConnectionManager; beforeEach(() => { manager = new SSHConnectionManager(8084); }); test('verify cleanTerminalOutputForBrowser actually fixes the broken pattern', () => { // The exact broken pattern from user's terminal: // \u001b[?2004l\r\u001b[?2004h[jsbattig@localhost ~]$ command const brokenInput = '\u001b[?2004l\r\u001b[?2004h[jsbattig@localhost ~]$ ls'; // Access private method through any cast for testing const cleanMethod = (manager as any).cleanTerminalOutputForBrowser.bind(manager); const result = cleanMethod(brokenInput); console.log('BROKEN INPUT:', JSON.stringify(brokenInput)); console.log('CLEANED OUTPUT:', JSON.stringify(result)); console.log('Expected: [jsbattig@localhost ~]$ ls'); // Critical checks const checks = { removedProblematicSequence: !result.includes('\u001b[?2004l\r\u001b[?2004h'), preservedPrompt: result.includes('[jsbattig@localhost ~]$'), preservedCommand: result.includes('ls'), commandInlineWithPrompt: /\[jsbattig@localhost ~\]\$\s*ls/.test(result), noBracketPasteMode: !result.includes('\u001b[?2004') && !result.includes('?2004'), }; console.log('\nCheck Results:'); Object.entries(checks).forEach(([check, passed]) => { console.log(`${passed ? '✅' : '❌'} ${check}: ${passed}`); }); // Assertions expect(checks.removedProblematicSequence).toBe(true); expect(checks.preservedPrompt).toBe(true); expect(checks.preservedCommand).toBe(true); expect(checks.commandInlineWithPrompt).toBe(true); expect(checks.noBracketPasteMode).toBe(true); }); test('verify multiple problematic patterns are handled', () => { const patterns = [ { name: 'Pattern 1: ?2004l\\r?2004h', input: '\u001b[?2004l\r\u001b[?2004h[jsbattig@localhost ~]$ pwd', expected: '[jsbattig@localhost ~]$ pwd' }, { name: 'Pattern 2: ?2004l followed by content', input: '\u001b[?2004l[jsbattig@localhost ~]$ whoami', expected: '[jsbattig@localhost ~]$ whoami' }, { name: 'Pattern 3: Multiple occurrences', input: '\u001b[?2004h\u001b[?2004l\r\u001b[?2004h[jsbattig@localhost ~]$ date', expected: '[jsbattig@localhost ~]$ date' }, { name: 'Pattern 4: Corrupted prompt start', input: '\u001b[?2004l\rsbattig@localhost ~]$ ls', expected: 'sbattig@localhost ~]$ ls' // This shows the corruption isn't fixed by just removing sequences } ]; const cleanMethod = (manager as any).cleanTerminalOutputForBrowser.bind(manager); patterns.forEach(({ name, input, expected }) => { const result = cleanMethod(input); console.log(`\n${name}:`); console.log(' Input:', JSON.stringify(input)); console.log(' Output:', JSON.stringify(result)); console.log(' Expected:', JSON.stringify(expected)); console.log(' Match:', result.includes(expected.replace(/\s+/g, '')) ? '✅' : '❌'); }); }); });