1#include <js_native_api.h>
2#include "../common.h"
3#include "../entry_point.h"
4#include "test_null.h"
5
6static napi_value Test(napi_env env, napi_callback_info info) {
7  size_t argc = 1;
8  napi_value args[1];
9  NODE_API_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
10
11  NODE_API_ASSERT(env, argc >= 1, "Wrong number of arguments");
12
13  napi_valuetype valuetype0;
14  NODE_API_CALL(env, napi_typeof(env, args[0], &valuetype0));
15
16  NODE_API_ASSERT(env, valuetype0 == napi_number,
17      "Wrong type of arguments. Expects a number as first argument.");
18
19  double input;
20  NODE_API_CALL(env, napi_get_value_double(env, args[0], &input));
21
22  napi_value output;
23  NODE_API_CALL(env, napi_create_double(env, input, &output));
24
25  return output;
26}
27
28static napi_value TestUint32Truncation(napi_env env, napi_callback_info info) {
29  size_t argc = 1;
30  napi_value args[1];
31  NODE_API_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
32
33  NODE_API_ASSERT(env, argc >= 1, "Wrong number of arguments");
34
35  napi_valuetype valuetype0;
36  NODE_API_CALL(env, napi_typeof(env, args[0], &valuetype0));
37
38  NODE_API_ASSERT(env, valuetype0 == napi_number,
39      "Wrong type of arguments. Expects a number as first argument.");
40
41  uint32_t input;
42  NODE_API_CALL(env, napi_get_value_uint32(env, args[0], &input));
43
44  napi_value output;
45  NODE_API_CALL(env, napi_create_uint32(env, input, &output));
46
47  return output;
48}
49
50static napi_value TestInt32Truncation(napi_env env, napi_callback_info info) {
51  size_t argc = 1;
52  napi_value args[1];
53  NODE_API_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
54
55  NODE_API_ASSERT(env, argc >= 1, "Wrong number of arguments");
56
57  napi_valuetype valuetype0;
58  NODE_API_CALL(env, napi_typeof(env, args[0], &valuetype0));
59
60  NODE_API_ASSERT(env, valuetype0 == napi_number,
61      "Wrong type of arguments. Expects a number as first argument.");
62
63  int32_t input;
64  NODE_API_CALL(env, napi_get_value_int32(env, args[0], &input));
65
66  napi_value output;
67  NODE_API_CALL(env, napi_create_int32(env, input, &output));
68
69  return output;
70}
71
72static napi_value TestInt64Truncation(napi_env env, napi_callback_info info) {
73  size_t argc = 1;
74  napi_value args[1];
75  NODE_API_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
76
77  NODE_API_ASSERT(env, argc >= 1, "Wrong number of arguments");
78
79  napi_valuetype valuetype0;
80  NODE_API_CALL(env, napi_typeof(env, args[0], &valuetype0));
81
82  NODE_API_ASSERT(env, valuetype0 == napi_number,
83      "Wrong type of arguments. Expects a number as first argument.");
84
85  int64_t input;
86  NODE_API_CALL(env, napi_get_value_int64(env, args[0], &input));
87
88  napi_value output;
89  NODE_API_CALL(env, napi_create_int64(env, input, &output));
90
91  return output;
92}
93
94EXTERN_C_START
95napi_value Init(napi_env env, napi_value exports) {
96  napi_property_descriptor descriptors[] = {
97    DECLARE_NODE_API_PROPERTY("Test", Test),
98    DECLARE_NODE_API_PROPERTY("TestInt32Truncation", TestInt32Truncation),
99    DECLARE_NODE_API_PROPERTY("TestUint32Truncation", TestUint32Truncation),
100    DECLARE_NODE_API_PROPERTY("TestInt64Truncation", TestInt64Truncation),
101  };
102
103  NODE_API_CALL(env, napi_define_properties(
104      env, exports, sizeof(descriptors) / sizeof(*descriptors), descriptors));
105
106  init_test_null(env, exports);
107
108  return exports;
109}
110EXTERN_C_END
111