feat(npm): implement Node API (#13633)

This PR implements the NAPI for loading native modules into Deno. 

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: DjDeveloper <43033058+DjDeveloperr@users.noreply.github.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/test_napi/src/properties.rs b/test_napi/src/properties.rs
new file mode 100644
index 000000000..89d95d6c6
--- /dev/null
+++ b/test_napi/src/properties.rs
@@ -0,0 +1,89 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+
+use napi_sys::PropertyAttributes::*;
+use napi_sys::Status::napi_ok;
+use napi_sys::*;
+use std::ptr;
+
+pub fn init(env: napi_env, exports: napi_value) {
+  let mut number: napi_value = ptr::null_mut();
+  assert!(unsafe { napi_create_double(env, 1.0, &mut number) } == napi_ok);
+
+  // Key name as napi_value representing `v8::String`
+  let mut name_value: napi_value = ptr::null_mut();
+  assert!(
+    unsafe {
+      napi_create_string_utf8(
+        env,
+        "key_v8_string".as_ptr() as *const i8,
+        usize::MAX,
+        &mut name_value,
+      )
+    } == napi_ok
+  );
+
+  // Key symbol
+  let mut symbol_description: napi_value = ptr::null_mut();
+  let mut name_symbol: napi_value = ptr::null_mut();
+  assert!(
+    unsafe {
+      napi_create_string_utf8(
+        env,
+        "key_v8_symbol".as_ptr() as *const i8,
+        usize::MAX,
+        &mut symbol_description,
+      )
+    } == napi_ok
+  );
+  assert!(
+    unsafe { napi_create_symbol(env, symbol_description, &mut name_symbol) }
+      == napi_ok
+  );
+
+  let properties = &[
+    napi_property_descriptor {
+      utf8name: "test_property_rw\0".as_ptr() as *const i8,
+      name: ptr::null_mut(),
+      method: None,
+      getter: None,
+      setter: None,
+      data: ptr::null_mut(),
+      attributes: enumerable | writable,
+      value: number,
+    },
+    napi_property_descriptor {
+      utf8name: "test_property_r\0".as_ptr() as *const i8,
+      name: ptr::null_mut(),
+      method: None,
+      getter: None,
+      setter: None,
+      data: ptr::null_mut(),
+      attributes: enumerable,
+      value: number,
+    },
+    napi_property_descriptor {
+      utf8name: ptr::null(),
+      name: name_value,
+      method: None,
+      getter: None,
+      setter: None,
+      data: ptr::null_mut(),
+      attributes: enumerable,
+      value: number,
+    },
+    napi_property_descriptor {
+      utf8name: ptr::null(),
+      name: name_symbol,
+      method: None,
+      getter: None,
+      setter: None,
+      data: ptr::null_mut(),
+      attributes: enumerable,
+      value: number,
+    },
+  ];
+
+  unsafe {
+    napi_define_properties(env, exports, properties.len(), properties.as_ptr())
+  };
+}