blob: f16ccfdbdc534f7a95b446c47b28bf80436b1bd3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
'use strict';
// Flags: --expose_internals
require('../common');
const assert = require('assert');
const fixtures = require('../common/fixtures');
const { internalBinding } = require('internal/test/binding');
const {
getHiddenValue,
setHiddenValue,
arrow_message_private_symbol: kArrowMessagePrivateSymbolIndex
} = internalBinding('util');
assert.strictEqual(
getHiddenValue({}, kArrowMessagePrivateSymbolIndex),
undefined);
const obj = {};
assert.strictEqual(
setHiddenValue(obj, kArrowMessagePrivateSymbolIndex, 'bar'),
true);
assert.strictEqual(
getHiddenValue(obj, kArrowMessagePrivateSymbolIndex),
'bar');
let arrowMessage;
try {
require(fixtures.path('syntax', 'bad_syntax'));
} catch (err) {
arrowMessage =
getHiddenValue(err, kArrowMessagePrivateSymbolIndex);
}
assert(/bad_syntax\.js:1/.test(arrowMessage));
|