refactor(core): set function names for ops in JavaScript (#19208)

This commit ensures that JavaScript functions generated for registered
ops have proper names set up - the function name matches the name 
of the op.

A test was added in `core/runtime.rs` that verifies this.

Closes https://github.com/denoland/deno/issues/19206

1 files changed, 3 insertions, 1 deletions

diff --git a/core/bindings.js b/core/bindings.js
index c7d7af30c..21d27a2c3 100644
--- a/core/bindings.js
+++ b/core/bindings.js
@@ -20,7 +20,7 @@ Deno.__op__registerOp = function (isAsync, op, opName) {
       return;
     }
     core.asyncOps[opName] = op;
-    core.ops[opName] = function (...args) {
+    const fn = function (...args) {
       if (this !== core.ops) {
         // deno-lint-ignore prefer-primordials
         throw new Error(
@@ -29,6 +29,8 @@ Deno.__op__registerOp = function (isAsync, op, opName) {
       }
       return core.asyncStub(opName, args);
     };
+    fn.name = opName;
+    core.ops[opName] = fn;
   } else {
     core.ops[opName] = op;
   }