node/test/sequential/test-cli-syntax-bad.js at main · fetchapi/node · GitHub

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'use strict';

const common = require('../common');

const assert = require('assert');

const { exec } = require('child_process');

const fixtures = require('../common/fixtures');

const node = process.execPath;

// Test both sets of arguments that check syntax

const syntaxArgs = [

['-c'],

['--check'],

];

// Match on the name of the `Error` but not the message as it is different

// depending on the JavaScript engine.

const syntaxErrorRE = /^SyntaxError: \b/m;

// Test bad syntax with and without shebang

[

'syntax/bad_syntax.js',

'syntax/bad_syntax',

'syntax/bad_syntax_shebang.js',

'syntax/bad_syntax_shebang',

].forEach(function(file) {

file = fixtures.path(file);

// Loop each possible option, `-c` or `--check`

syntaxArgs.forEach(function(args) {

const _args = args.concat(file);

const cmd = [node, ..._args].join(' ');

exec(cmd, common.mustCall((err, stdout, stderr) => {

assert.strictEqual(err instanceof Error, true);

assert.strictEqual(err.code, 1,

`code ${err.code} !== 1 for error:\n\n${err}`);

// No stdout should be produced

assert.strictEqual(stdout, '');

// Stderr should have a syntax error message

assert.match(stderr, syntaxErrorRE);

// stderr should include the filename

assert(stderr.startsWith(file), `${stderr} starts with ${file}`);

}));

});

node/test/sequential/test-cli-syntax-bad.js at main · fetchapi/node · GitHub

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