1'use strict'; 2const common = require('../common'); 3 4common.skipIfInspectorDisabled(); 5 6const fixtures = require('../common/fixtures'); 7const startCLI = require('../common/debugger'); 8 9const assert = require('assert'); 10const path = require('path'); 11 12// Display and navigate backtrace. 13{ 14 const scriptFullPath = fixtures.path('debugger', 'backtrace.js'); 15 const script = path.relative(process.cwd(), scriptFullPath); 16 const cli = startCLI([script]); 17 18 function onFatal(error) { 19 cli.quit(); 20 throw error; 21 } 22 23 return cli.waitForInitialBreak() 24 .then(() => cli.waitForPrompt()) 25 .then(() => cli.stepCommand('c')) 26 .then(() => cli.command('bt')) 27 .then(() => { 28 assert.ok(cli.output.includes(`#0 topFn ${script}:7:2`)); 29 }) 30 .then(() => cli.command('backtrace')) 31 .then(() => { 32 assert.ok(cli.output.includes(`#0 topFn ${script}:7:2`)); 33 }) 34 .then(() => cli.quit()) 35 .then(null, onFatal); 36} 37