1 files changed, 19 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/shared-memory/regress-crbug-1425710.js b/deps/v8/test/mjsunit/shared-memory/regress-crbug-1425710.js
new file mode 100644
index 0000000000..fd2b2264b7
--- /dev/null
+++ b/deps/v8/test/mjsunit/shared-memory/regress-crbug-1425710.js
@@ -0,0 +1,19 @@
+// Copyright 2022 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Flags: --harmony-struct --expose-gc --expose-externalize-string
+
+const str = String.fromCharCode(849206214);
+gc();
+const Bar = this.SharedStructType("a");
+const bar = Bar();
+bar.a = str;
+externalizeString(str);
+bar[str] = 'foo';
+const str2 = String.fromCharCode(849206214);
+gc();
+const bar2 = Bar();
+bar2.a = str2;
+externalizeString(str2);
+bar2[str2] = 'foo';