feat: add structured cloning to Deno.core (#9458)

This commit adds two new "Deno.core" APIs:
- "Deno.core.serialize"
- "Deno.core.deserialize"

These APIs are used to provide structured cloning of values
and will be used for further web worker implementation.

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/core/runtime.rs b/core/runtime.rs
index 05d76b4d5..9db1669cd 100644
--- a/core/runtime.rs
+++ b/core/runtime.rs
@@ -2039,6 +2039,22 @@ pub mod tests {
   }
 
   #[test]
+  fn test_serialize_deserialize() {
+    run_in_task(|mut cx| {
+      let (mut runtime, _dispatch_count) = setup(Mode::Async);
+      runtime
+        .execute(
+          "serialize_deserialize_test.js",
+          include_str!("serialize_deserialize_test.js"),
+        )
+        .unwrap();
+      if let Poll::Ready(Err(_)) = runtime.poll_event_loop(&mut cx) {
+        unreachable!();
+      }
+    });
+  }
+
+  #[test]
   fn will_snapshot() {
     let snapshot = {
       let mut runtime = JsRuntime::new(RuntimeOptions {