nodejs/test/sequential/test-cli-syntax-require.js

37 lines
1.3 KiB
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const { exec } = require('child_process');
const fixtures = require('../common/fixtures');
const node = process.execPath;
// 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;
// Should work with -r flags
['-c', '--check'].forEach(function(checkFlag) {
['-r', '--require'].forEach(function(requireFlag) {
const preloadFile = fixtures.path('no-wrapper.js');
const file = fixtures.path('syntax', 'illegal_if_not_wrapped.js');
const args = [requireFlag, preloadFile, checkFlag, 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(syntaxErrorRE.test(stderr), `${syntaxErrorRE} === ${stderr}`);
// stderr should include the filename
assert(stderr.startsWith(file), `${stderr} starts with ${file}`);
}));
});
});