fix: DOMException doesn't throw on __callSitesEvals (#23729)

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/unit/dom_exception_test.ts b/tests/unit/dom_exception_test.ts
index de335e105..806248caa 100644
--- a/tests/unit/dom_exception_test.ts
+++ b/tests/unit/dom_exception_test.ts
@@ -1,6 +1,7 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 import {
+  assert,
   assertEquals,
   assertNotEquals,
   assertStringIncludes,
@@ -21,3 +22,9 @@ Deno.test(function nameToCodeMappingPrototypeAccess() {
   assertNotEquals(newCode, new DOMException("test", "pollution").code);
   Reflect.deleteProperty(objectPrototype, "pollution");
 });
+
+Deno.test(function callSitesEvalsDoesntThrow() {
+  const e2 = new DOMException("asdf");
+  // @ts-ignore no types for `__callSiteEvals` but it's observable.
+  assert(Array.isArray(e2.__callSiteEvals));
+});