1 files changed, 15 insertions, 0 deletions
diff --git a/cli/tests/unit/console_test.ts b/cli/tests/unit/console_test.ts
index df1420345..00a5927b1 100644
--- a/cli/tests/unit/console_test.ts
+++ b/cli/tests/unit/console_test.ts
@@ -347,6 +347,21 @@ unitTest(function consoleTestStringifyCircular(): void {
 });
 /* eslint-enable @typescript-eslint/explicit-function-return-type */
 
+unitTest(function consoleTestStringifyFunctionWithPrototypeRemoved(): void {
+  const f = function f() {};
+  Reflect.setPrototypeOf(f, null);
+  assertEquals(stringify(f), "[Function: f]");
+  const af = async function af() {};
+  Reflect.setPrototypeOf(af, null);
+  assertEquals(stringify(af), "[Function: af]");
+  const gf = function gf() {};
+  Reflect.setPrototypeOf(gf, null);
+  assertEquals(stringify(gf), "[Function: gf]");
+  const agf = function agf() {};
+  Reflect.setPrototypeOf(agf, null);
+  assertEquals(stringify(agf), "[Function: agf]");
+});
+
 unitTest(function consoleTestStringifyWithDepth(): void {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const nestedObj: any = { a: { b: { c: { d: { e: { f: 42 } } } } } };