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nodejs/test/parallel/test-cli-syntax-piped-good.js
Rich Trott 330f25ef82 test: prepare for consistent comma-dangle lint rule
Make changes so that tests will pass when the comma-dangle settings
applied to the rest of the code base are also applied to tests.

PR-URL: https://github.com/nodejs/node/pull/37930
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Derek Lewis <DerekNonGeneric@inf.is>
2021-04-01 23:14:29 -07:00

43 lines
1.1 KiB
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const { spawnSync } = require('child_process');
const node = process.execPath;
// Test both sets of arguments that check syntax
const syntaxArgs = [
'-c',
'--check',
];
// Should not execute code piped from stdin with --check.
// Loop each possible option, `-c` or `--check`.
syntaxArgs.forEach(function(arg) {
const stdin = 'throw new Error("should not get run");';
const c = spawnSync(node, [arg], { encoding: 'utf8', input: stdin });
// No stdout or stderr should be produced
assert.strictEqual(c.stdout, '');
assert.strictEqual(c.stderr, '');
assert.strictEqual(c.status, 0);
});
// Check --input-type=module
syntaxArgs.forEach(function(arg) {
const stdin = 'export var p = 5; throw new Error("should not get run");';
const c = spawnSync(
node,
['--no-warnings', '--input-type=module', arg],
{ encoding: 'utf8', input: stdin }
);
// No stdout or stderr should be produced
assert.strictEqual(c.stdout, '');
assert.strictEqual(c.stderr, '');
assert.strictEqual(c.status, 0);
});