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denoland-deno/tests/napi/src/mem.rs
Matt Mastracci f60720090c
chore: move test_ffi and test_nap to tests/ [WIP] (#22394)
Moving some additional NAPI and. FFI tests out of the tree root.
2024-02-12 13:46:50 -07:00

34 lines
777 B
Rust

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use crate::assert_napi_ok;
use crate::napi_new_property;
use napi_sys::*;
use std::ptr;
extern "C" fn adjust_external_memory(
env: napi_env,
_: napi_callback_info,
) -> napi_value {
let mut adjusted_value = 0;
assert_napi_ok!(napi_adjust_external_memory(env, 1024, &mut adjusted_value));
let mut result = ptr::null_mut();
assert_napi_ok!(napi_create_int64(env, adjusted_value, &mut result));
result
}
pub fn init(env: napi_env, exports: napi_value) {
let properties = &[napi_new_property!(
env,
"adjust_external_memory",
adjust_external_memory
)];
assert_napi_ok!(napi_define_properties(
env,
exports,
properties.len(),
properties.as_ptr()
));
}