// Test script to verify Verilator MCP server
const { spawn } = require('child_process');
const path = require('path');
console.log('Testing Verilator MCP Server...\n');
// Start the server
const serverPath = path.join(__dirname, 'dist', 'index.js');
const server = spawn('node', [serverPath], {
stdio: ['pipe', 'pipe', 'pipe']
});
// Send initialization request
const initRequest = {
jsonrpc: '2.0',
id: 1,
method: 'initialize',
params: {
protocolVersion: '2024-11-05',
capabilities: {},
clientInfo: {
name: 'test-client',
version: '1.0.0'
}
}
};
// Send list tools request
const listToolsRequest = {
jsonrpc: '2.0',
id: 2,
method: 'tools/list',
params: {}
};
let buffer = '';
server.stdout.on('data', (data) => {
buffer += data.toString();
const lines = buffer.split('\n');
for (let i = 0; i < lines.length - 1; i++) {
const line = lines[i].trim();
if (line) {
try {
const response = JSON.parse(line);
if (response.id === 1) {
console.log('✓ Server initialized successfully');
console.log(` Name: ${response.result.serverInfo.name}`);
console.log(` Version: ${response.result.serverInfo.version}\n`);
// Send list tools request
server.stdin.write(JSON.stringify(listToolsRequest) + '\n');
} else if (response.id === 2) {
console.log('✓ Available tools:');
response.result.tools.forEach(tool => {
console.log(` - ${tool.name}: ${tool.description}`);
});
// Success - exit
console.log('\n✅ Verilator MCP Server is working correctly!');
server.kill();
process.exit(0);
}
} catch (e) {
// Not JSON, ignore
}
}
}
buffer = lines[lines.length - 1];
});
server.stderr.on('data', (data) => {
console.error('Server error:', data.toString());
});
server.on('close', (code) => {
if (code !== 0 && code !== null) {
console.error(`\n❌ Server exited with code ${code}`);
process.exit(1);
}
});
// Send initialization
setTimeout(() => {
server.stdin.write(JSON.stringify(initRequest) + '\n');
}, 100);
// Timeout after 5 seconds
setTimeout(() => {
console.error('\n❌ Test timed out');
server.kill();
process.exit(1);
}, 5000);
