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denoland-deno/test_napi/src/numbers.rs
2023-01-11 15:47:26 +01:00

60 lines
1.5 KiB
Rust

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use crate::assert_napi_ok;
use crate::napi_get_callback_info;
use crate::napi_new_property;
use napi_sys::ValueType::napi_number;
use napi_sys::*;
use std::ptr;
extern "C" fn test_int32(
env: napi_env,
info: napi_callback_info,
) -> napi_value {
let (args, argc, _) = napi_get_callback_info!(env, info, 1);
assert_eq!(argc, 1);
let mut ty = -1;
assert_napi_ok!(napi_typeof(env, args[0], &mut ty));
assert_eq!(ty, napi_number);
let mut int32 = -1;
assert_napi_ok!(napi_get_value_int32(env, args[0], &mut int32));
let mut value: napi_value = ptr::null_mut();
assert_napi_ok!(napi_create_int32(env, int32, &mut value));
value
}
extern "C" fn test_int64(
env: napi_env,
info: napi_callback_info,
) -> napi_value {
let (args, argc, _) = napi_get_callback_info!(env, info, 1);
assert_eq!(argc, 1);
let mut ty = -1;
assert_napi_ok!(napi_typeof(env, args[0], &mut ty));
assert_eq!(ty, napi_number);
let mut int64 = -1;
assert_napi_ok!(napi_get_value_int64(env, args[0], &mut int64));
let mut value: napi_value = ptr::null_mut();
assert_napi_ok!(napi_create_int64(env, int64, &mut value));
value
}
pub fn init(env: napi_env, exports: napi_value) {
let properties = &[
napi_new_property!(env, "test_int32", test_int32),
napi_new_property!(env, "test_int64", test_int64),
];
assert_napi_ok!(napi_define_properties(
env,
exports,
properties.len(),
properties.as_ptr()
));
}