1#include <js_native_api.h>
2
3#include "../common.h"
4
5// Unifies the way the macros declare values.
6typedef double double_t;
7
8#define BINDING_FOR_CREATE(initial_capital, lowercase)                         \
9  static napi_value Create##initial_capital(napi_env env,                      \
10                                            napi_callback_info info) {         \
11    napi_value return_value, call_result;                                      \
12    lowercase##_t value = 42;                                                  \
13    NODE_API_CALL(env, napi_create_object(env, &return_value));                \
14    add_returned_status(env,                                                   \
15                        "envIsNull",                                           \
16                        return_value,                                          \
17                        "Invalid argument",                                    \
18                        napi_invalid_arg,                                      \
19                        napi_create_##lowercase(NULL, value, &call_result));   \
20    napi_create_##lowercase(env, value, NULL);                                 \
21    add_last_status(env, "resultIsNull", return_value);                        \
22    return return_value;                                                       \
23  }
24
25#define BINDING_FOR_GET_VALUE(initial_capital, lowercase)                      \
26  static napi_value GetValue##initial_capital(napi_env env,                    \
27                                              napi_callback_info info) {       \
28    napi_value return_value, call_result;                                      \
29    lowercase##_t value = 42;                                                  \
30    NODE_API_CALL(env, napi_create_object(env, &return_value));                \
31    NODE_API_CALL(env, napi_create_##lowercase(env, value, &call_result));     \
32    add_returned_status(                                                       \
33        env,                                                                   \
34        "envIsNull",                                                           \
35        return_value,                                                          \
36        "Invalid argument",                                                    \
37        napi_invalid_arg,                                                      \
38        napi_get_value_##lowercase(NULL, call_result, &value));                \
39    napi_get_value_##lowercase(env, NULL, &value);                             \
40    add_last_status(env, "valueIsNull", return_value);                         \
41    napi_get_value_##lowercase(env, call_result, NULL);                        \
42    add_last_status(env, "resultIsNull", return_value);                        \
43    return return_value;                                                       \
44  }
45
46BINDING_FOR_CREATE(Double, double)
47BINDING_FOR_CREATE(Int32, int32)
48BINDING_FOR_CREATE(Uint32, uint32)
49BINDING_FOR_CREATE(Int64, int64)
50BINDING_FOR_GET_VALUE(Double, double)
51BINDING_FOR_GET_VALUE(Int32, int32)
52BINDING_FOR_GET_VALUE(Uint32, uint32)
53BINDING_FOR_GET_VALUE(Int64, int64)
54
55void init_test_null(napi_env env, napi_value exports) {
56  const napi_property_descriptor test_null_props[] = {
57      DECLARE_NODE_API_PROPERTY("createDouble", CreateDouble),
58      DECLARE_NODE_API_PROPERTY("createInt32", CreateInt32),
59      DECLARE_NODE_API_PROPERTY("createUint32", CreateUint32),
60      DECLARE_NODE_API_PROPERTY("createInt64", CreateInt64),
61      DECLARE_NODE_API_PROPERTY("getValueDouble", GetValueDouble),
62      DECLARE_NODE_API_PROPERTY("getValueInt32", GetValueInt32),
63      DECLARE_NODE_API_PROPERTY("getValueUint32", GetValueUint32),
64      DECLARE_NODE_API_PROPERTY("getValueInt64", GetValueInt64),
65  };
66  napi_value test_null;
67
68  NODE_API_CALL_RETURN_VOID(env, napi_create_object(env, &test_null));
69  NODE_API_CALL_RETURN_VOID(
70      env,
71      napi_define_properties(env,
72                             test_null,
73                             sizeof(test_null_props) / sizeof(*test_null_props),
74                             test_null_props));
75  NODE_API_CALL_RETURN_VOID(
76      env, napi_set_named_property(env, exports, "testNull", test_null));
77}
78