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// Flags: --expose-internals
'use strict';
require('../common');
const assert = require('assert');
const { internalBinding } = require('internal/test/binding');
const uv = internalBinding('uv');
// Ensures that the `UV_...` values in internalBinding('uv')
// are constants.
const keys = Object.keys(uv);
keys.forEach((key) => {
if (key.startsWith('UV_')) {
const val = uv[key];
assert.throws(() => uv[key] = 1,
/^TypeError: Cannot assign to read only property/);
assert.strictEqual(uv[key], val);
}
});
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