console: prevent constructing console methods

Ref: https://github.com/nodejs/node/issues/25987

PR-URL: https://github.com/nodejs/node/pull/26096
Refs: https://github.com/nodejs/node/issues/25987
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/test/parallel/test-console-methods.js b/test/parallel/test-console-methods.js
new file mode 100644
index 0000000000..00dc144761
--- /dev/null
+++ b/test/parallel/test-console-methods.js
@@ -0,0 +1,40 @@
+'use strict';
+require('../common');
+
+// This test ensures that console methods
+// cannot be invoked as constructors
+
+const assert = require('assert');
+
+const { Console } = console;
+const newInstance = new Console(process.stdout);
+const err = TypeError;
+
+const methods = [
+  'log',
+  'warn',
+  'dir',
+  'time',
+  'timeEnd',
+  'timeLog',
+  'trace',
+  'assert',
+  'clear',
+  'count',
+  'countReset',
+  'group',
+  'groupEnd',
+  'table',
+  'debug',
+  'info',
+  'dirxml',
+  'error',
+  'groupCollapsed',
+];
+
+for (const method of methods) {
+  assert.throws(() => new console[method](), err);
+  assert.throws(() => new newInstance[method](), err);
+  assert.throws(() => Reflect.construct({}, [], console[method]), err);
+  assert.throws(() => Reflect.construct({}, [], newInstance[method]), err);
+}