fix(napi): date and unwrap handling (#17369)

2 files changed, 76 insertions, 0 deletions

diff --git a/test_napi/src/date.rs b/test_napi/src/date.rs
new file mode 100644
index 000000000..8926fe514
--- /dev/null
+++ b/test_napi/src/date.rs
@@ -0,0 +1,74 @@
+// 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 create_date(
+  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 time = -1.0;
+  assert_napi_ok!(napi_get_value_double(env, args[0], &mut time));
+
+  let mut date: napi_value = ptr::null_mut();
+  assert_napi_ok!(napi_create_date(env, time, &mut date));
+
+  date
+}
+
+extern "C" fn is_date(env: napi_env, info: napi_callback_info) -> napi_value {
+  let (args, argc, _) = napi_get_callback_info!(env, info, 1);
+  assert_eq!(argc, 1);
+
+  let date: napi_value = args[0];
+  let mut result: napi_value = std::ptr::null_mut();
+  let mut is_date = false;
+
+  assert_napi_ok!(napi_is_date(env, date, &mut is_date));
+  assert_napi_ok!(napi_get_boolean(env, is_date, &mut result));
+
+  result
+}
+
+extern "C" fn get_date_value(
+  env: napi_env,
+  info: napi_callback_info,
+) -> napi_value {
+  let (args, argc, _) = napi_get_callback_info!(env, info, 1);
+  assert_eq!(argc, 1);
+
+  let date: napi_value = args[0];
+  let mut result: napi_value = std::ptr::null_mut();
+  let mut value = 0.0;
+
+  assert_napi_ok!(napi_get_date_value(env, date, &mut value));
+  assert_napi_ok!(napi_create_double(env, value, &mut result));
+
+  result
+}
+
+pub fn init(env: napi_env, exports: napi_value) {
+  let properties = &[
+    napi_new_property!(env, "createDate", create_date),
+    napi_new_property!(env, "isDate", is_date),
+    napi_new_property!(env, "getDateValue", get_date_value),
+  ];
+
+  assert_napi_ok!(napi_define_properties(
+    env,
+    exports,
+    properties.len(),
+    properties.as_ptr()
+  ));
+}
diff --git a/test_napi/src/lib.rs b/test_napi/src/lib.rs
index 025fbf5d2..2d43b0aea 100644
--- a/test_napi/src/lib.rs
+++ b/test_napi/src/lib.rs
@@ -11,6 +11,7 @@ pub mod arraybuffer;
 pub mod r#async;
 pub mod callback;
 pub mod coerce;
+pub mod date;
 pub mod numbers;
 pub mod object_wrap;
 pub mod primitives;
@@ -127,6 +128,7 @@ unsafe extern "C" fn napi_register_module_v1(
   object_wrap::init(env, exports);
   callback::init(env, exports);
   r#async::init(env, exports);
+  date::init(env, exports);
   tsfn::init(env, exports);
   init_cleanup_hook(env, exports);