1 #include <js_native_api.h>
2 #include "../common.h"
3 #include "../entry_point.h"
4 #include "test_null.h"
5
Test(napi_env env, napi_callback_info info)6 static 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
TestUint32Truncation(napi_env env, napi_callback_info info)28 static 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
TestInt32Truncation(napi_env env, napi_callback_info info)50 static 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
TestInt64Truncation(napi_env env, napi_callback_info info)72 static 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
94 EXTERN_C_START
Init(napi_env env, napi_value exports)95 napi_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 }
110 EXTERN_C_END
111