1 files changed, 48 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-9894.js b/deps/v8/test/mjsunit/regress/regress-9894.js
new file mode 100644
index 0000000000..0a7bf5d456
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-9894.js
@@ -0,0 +1,48 @@
+// Copyright 2019 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.
+
+(function frozen() {
+  const ary = [1.1]
+  Object.defineProperty(ary, 0, {get:run_it} );
+
+  // v8::internal::Runtime_ArrayIncludes_Slow.
+  ary.includes();
+
+  function run_it(el) {
+    ary.length = 0;
+    ary[0] = 1.1;
+    Object.freeze(ary);
+    return 2.2;
+  }
+})();
+
+(function seal() {
+  const ary = [1.1]
+  Object.defineProperty(ary, 0, {get:run_it} );
+
+  // v8::internal::Runtime_ArrayIncludes_Slow.
+  ary.includes();
+
+  function run_it(el) {
+    ary.length = 0;
+    ary[0] = 1.1;
+    Object.seal(ary);
+    return 2.2;
+  }
+})();
+
+(function preventExtensions() {
+  const ary = [1.1]
+  Object.defineProperty(ary, 0, {get:run_it} );
+
+  // v8::internal::Runtime_ArrayIncludes_Slow.
+  ary.includes();
+
+  function run_it(el) {
+    ary.length = 0;
+    ary[0] = 1.1;
+    Object.preventExtensions(ary);
+    return 2.2;
+  }
+})();