1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/JSON/stringify/value-tojson-not-function.js b/js/src/tests/test262/built-ins/JSON/stringify/value-tojson-not-function.js
new file mode 100644
index 0000000000..beb13ad9bb
--- /dev/null
+++ b/js/src/tests/test262/built-ins/JSON/stringify/value-tojson-not-function.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2019 Aleksey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-serializejsonproperty
+description: >
+  toJSON value is not callable.
+info: |
+  JSON.stringify ( value [ , replacer [ , space ] ] )
+
+  [...]
+  12. Return ? SerializeJSONProperty(the empty String, wrapper).
+
+  SerializeJSONProperty ( key, holder )
+
+  [...]
+  2. If Type(value) is Object, then
+    a. Let toJSON be ? Get(value, "toJSON").
+    b. If IsCallable(toJSON) is true, then
+      i. Set value to ? Call(toJSON, value, « key »).
+---*/
+
+assert.sameValue(JSON.stringify({toJSON: null}), '{"toJSON":null}');
+assert.sameValue(JSON.stringify({toJSON: false}), '{"toJSON":false}');
+assert.sameValue(JSON.stringify({toJSON: []}), '{"toJSON":[]}');
+assert.sameValue(JSON.stringify({toJSON: /re/}), '{"toJSON":{}}');
+
+reportCompare(0, 0);