os: freeze signals constant · nodejs/node@54f58e2

2 files changed

lines changed

Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,7 @@ const {`
`25`	`25`	`ArrayPrototypePush,`
`26`	`26`	`Float64Array,`
`27`	`27`	`ObjectDefineProperties,`
	`28`	`+ ObjectFreeze,`
`28`	`29`	`StringPrototypeSlice,`
`29`	`30`	`SymbolToPrimitive,`
`30`	`31`	`} = primordials;`
`@@ -330,6 +331,8 @@ module.exports = {`
`330`	`331`	`machine: getMachine,`
`331`	`332`	`};`
`332`	`333`
	`334`	`+ObjectFreeze(constants.signals);`
	`335`	`+`
`333`	`336`	`ObjectDefineProperties(module.exports, {`
`334`	`337`	`constants: {`
`335`	`338`	`__proto__: null,`

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,11 @@`
	`1`	`+'use strict';`
	`2`	`+`
	`3`	`+require('../common');`
	`4`	`+const { test } = require('node:test');`
	`5`	`+const assert = require('node:assert');`
	`6`	`+const { constants } = require('node:os');`
	`7`	`+`
	`8`	`+`
	`9`	`+test('Verify that signals constant is immutable', () => {`
	`10`	`+assert.throws(() => constants.signals.FOOBAR = 1337, TypeError);`
	`11`	`+});`