1'use strict'; 2 3const common = require('../common'); 4const assert = require('assert'); 5const { exec } = require('child_process'); 6const fixtures = require('../common/fixtures'); 7 8const node = process.execPath; 9 10// Match on the name of the `Error` but not the message as it is different 11// depending on the JavaScript engine. 12const syntaxErrorRE = /^SyntaxError: \b/m; 13 14// Should work with -r flags 15['-c', '--check'].forEach(function(checkFlag) { 16 ['-r', '--require'].forEach(function(requireFlag) { 17 const preloadFile = fixtures.path('no-wrapper.js'); 18 const file = fixtures.path('syntax', 'illegal_if_not_wrapped.js'); 19 const args = [requireFlag, preloadFile, checkFlag, file]; 20 const cmd = [node, ...args].join(' '); 21 exec(cmd, common.mustCall((err, stdout, stderr) => { 22 assert.strictEqual(err instanceof Error, true); 23 assert.strictEqual(err.code, 1, 24 `code ${err.code} !== 1 for error:\n\n${err}`); 25 26 // No stdout should be produced 27 assert.strictEqual(stdout, ''); 28 29 // stderr should have a syntax error message 30 assert(syntaxErrorRE.test(stderr), `${syntaxErrorRE} === ${stderr}`); 31 32 // stderr should include the filename 33 assert(stderr.startsWith(file), `${stderr} starts with ${file}`); 34 })); 35 }); 36}); 37