1// Copyright JS Foundation and other contributors, http://js.foundation
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15// Test with proxy
16assert(JSON.stringify(new Proxy(['foo'], {})) === '["foo"]');
17assert(JSON.stringify(new Proxy({0:"foo"}, {})) === '{"0":"foo"}');
18
19var target = [1,2,3];
20var handler = {
21  get(target, prop) {
22    if (prop == "length")
23    {
24      throw 42;
25    }
26  }
27}
28
29try {
30  JSON.stringify(new Proxy(target,handler));
31  assert(false);
32} catch (e) {
33  assert(e === 42);
34}
35
36var revocable = Proxy.revocable (target, { get (t, p , r) {
37  if (p == "toJSON") {
38    revocable.revoke();
39  }
40}});
41var proxy = revocable.proxy;
42
43try {
44  JSON.stringify(proxy);
45  assert(false);
46} catch (e) {
47  assert(e instanceof TypeError);
48}
49