copied set implementations from MultiFlag JS

2026-02-09 22:11:23 +01:00
parent 80c17ac3ac
commit 140896bd7c
56 changed files with 8055 additions and 24 deletions
--- a/node/tests/_archive/flag.test.ts
+++ b/node/tests/_archive/flag.test.ts
@@ -0,0 +1,12 @@
+import { NumberBitflagSet, ForeignFlagError } from '@module'
+
+test('cannot create a flag with a foreign parent', () => {
+    const flags = new NumberBitflagSet()
+    const flagA = flags.flag(1)
+
+    const otherFlags = new NumberBitflagSet()
+    const flagX = otherFlags.flag(1)
+
+    flags.flag(2, flagA) // OK
+    expect(() => flags.flag(4, flagX)).toThrow(ForeignFlagError)
+})