1
// Copyright (c) 2017-2022 Cloudflare, Inc.
2
// Licensed under the Apache 2.0 license found in the LICENSE file or at:
3
//     https://opensource.org/licenses/Apache-2.0
4
 
5
#include "cf-property.h"
6
 
7
#include <workerd/jsg/jsg.h>
8
#include <workerd/tests/test-fixture.h>
9
 
10
namespace workerd::api {
11
namespace {
12
 
13
KJ_TEST("Test that CfProperty is frozen by default") {
14
  TestFixture fixture({.mainModuleSource = R"SCRIPT(
15
      export default {
16
        async fetch(request) {
17
          request.cf.foo = 100;
18
          return new Response(`OK`);
19
        },
20
      };
21
    )SCRIPT"_kj});
22
 
23
  try {
24
    auto result = fixture.runRequest(kj::HttpMethod::POST, "http://www.example.com"_kj, "TEST"_kj);
25
    KJ_FAIL_REQUIRE("exception expected");
26
  } catch (kj::Exception& e) {
27
    KJ_EXPECT(e.getDescription() ==
28
        "jsg.TypeError: Cannot add property foo, object is not extensible"_kj);
29
  }
30
}
31
 
32
KJ_TEST("Test that CfProperty::deepClone returns editable object") {
33
  TestFixture fixture({.mainModuleSource = R"SCRIPT(
34
      export default {
35
        async fetch(request) {
36
          const req = new Request(request);
37
          req.cf.foo = 100;
38
          return new Response(`OK`);
39
        },
40
      };
41
    )SCRIPT"_kj});
42
  auto result = fixture.runRequest(kj::HttpMethod::POST, "http://www.example.com"_kj, "TEST"_kj);
43
  KJ_EXPECT(result.statusCode == 200);
44
}
45
 
46
}  // namespace
47
}  // namespace workerd::api