1import { skipIfInspectorDisabled } from '../common/index.mjs'; 2skipIfInspectorDisabled(); 3 4// This must be in sequential because we check that the default port is 9229. 5import { path } from '../common/fixtures.mjs'; 6import startCLI from '../common/debugger.js'; 7 8import assert from 'assert'; 9 10const script = path('debugger', 'three-lines.js'); 11const cli = startCLI([script]); 12try { 13 await cli.waitForInitialBreak(); 14 await cli.waitForPrompt(); 15 assert.match(cli.output, /debug>/, 'prints a prompt'); 16 assert.match( 17 cli.output, 18 /< Debugger listening on [^\n]*9229/, 19 'forwards child output' 20 ); 21 await cli.command('["hello", "world"].join(" ")'); 22 assert.match(cli.output, /hello world/, 'prints the result'); 23 await cli.command(''); 24 assert.match( 25 cli.output, 26 /hello world/, 27 'repeats the last command on <enter>' 28 ); 29 await cli.command('version'); 30 assert.ok( 31 cli.output.includes(process.versions.v8), 32 'version prints the v8 version' 33 ); 34} finally { 35 const code = await cli.quit(); 36 assert.strictEqual(code, 0); 37} 38