fix: add new vscode debugger functions

src/java/me/topchetoeu/jscript/runtime/values/NativeWrapper.java

@@ -1,15 +1,21 @@
 package me.topchetoeu.jscript.runtime.values;
 
+import java.util.WeakHashMap;
+
 import me.topchetoeu.jscript.runtime.Context;
+import me.topchetoeu.jscript.runtime.Extensions;
+import me.topchetoeu.jscript.runtime.Key;
 
 public class NativeWrapper extends ObjectValue {
+    private static final Key<WeakHashMap<Object, NativeWrapper>> WRAPPERS = new Key<>();
     private static final Object NATIVE_PROTO = new Object();
     public final Object wrapped;
 
     @Override
     public ObjectValue getPrototype(Context ctx) {
         if (ctx.environment != null && prototype == NATIVE_PROTO) {
-            var res = ctx.environment.wrappers.getProto(wrapped.getClass());
+            var clazz = wrapped.getClass();
+            var res = ctx.environment.wrappers.getProto(clazz);
             if (res != null) return res;
         }
         return super.getPrototype(ctx);
@@ -28,8 +34,20 @@ public class NativeWrapper extends ObjectValue {
         return wrapped.hashCode();
     }
 
-    public NativeWrapper(Object wrapped) {
+    private NativeWrapper(Object wrapped) {
         this.wrapped = wrapped;
         prototype = NATIVE_PROTO;
     }
+
+    public static NativeWrapper of(Extensions exts, Object wrapped) {
+        var wrappers = exts == null ? null : exts.get(WRAPPERS);
+
+        if (wrappers == null) return new NativeWrapper(wrapped);
+        if (wrappers.containsKey(wrapped)) return wrappers.get(wrapped);
+
+        var res = new NativeWrapper(wrapped);
+        wrappers.put(wrapped, res);
+
+        return res;
+    }
 }

src/java/me/topchetoeu/jscript/runtime/values/Values.java

@@ -58,9 +58,8 @@ public class Values {
 
     @SuppressWarnings("unchecked")
     public static <T> T wrapper(Object val, Class<T> clazz) { 
-        if (!isWrapper(val)) val = new NativeWrapper(val);
-        var res = (NativeWrapper)val;
-        if (res != null && clazz.isInstance(res.wrapped)) return (T)res.wrapped;
+        if (isWrapper(val)) val = ((NativeWrapper)val).wrapped;
+        if (val != null && clazz.isInstance(val)) return (T)val;
         else return null;
     }
 
@@ -471,7 +470,7 @@ public class Values {
             else return ctx.environment.wrappers.getConstr((Class<?>)val);
         }
 
-        return new NativeWrapper(val);
+        return NativeWrapper.of(ctx, val);
     }
 
     @SuppressWarnings("unchecked")
@@ -536,7 +535,7 @@ public class Values {
         if (obj == null) return null;
         if (clazz.isInstance(obj)) return (T)obj;
         if (clazz.isAssignableFrom(NativeWrapper.class)) {
-            return (T)new NativeWrapper(obj);
+            return (T)NativeWrapper.of(ctx, obj);
         }
 
         throw new ConvertException(type(obj), clazz.getSimpleName());

src/java/me/topchetoeu/jscript/utils/debug/SimpleDebugger.java

@@ -42,6 +42,7 @@ public class SimpleDebugger implements Debugger {
     public static final Set<String> VSCODE_EMPTY = Set.of(
         "function(...runtimeArgs){\n    let t = 1024; let e = null;\n    if(e)try{let r=\"<<default preview>>\",i=e.call(this,r);if(i!==r)return String(i)}catch(r){return`<<indescribable>>${JSON.stringify([String(r),\"object\"])}`}if(typeof this==\"object\"&&this){let r;for(let i of[Symbol.for(\"debug.description\"),Symbol.for(\"nodejs.util.inspect.custom\")])try{r=this[i]();break}catch{}if(!r&&!String(this.toString).includes(\"[native code]\")&&(r=String(this)),r&&!r.startsWith(\"[object \"))return r.length>=t?r.slice(0,t)+\"\\u2026\":r}\n  ;\n\n}",
         "function(...runtimeArgs){\n    let t = 1024; let e = null;\n    let r={},i=\"<<default preview>>\";if(typeof this!=\"object\"||!this)return r;for(let[n,s]of Object.entries(this)){if(e)try{let o=e.call(s,i);if(o!==i){r[n]=String(o);continue}}catch(o){r[n]=`<<indescribable>>${JSON.stringify([String(o),n])}`;continue}if(typeof s==\"object\"&&s){let o;for(let a of runtimeArgs[0])try{o=s[a]();break}catch{}!o&&!String(s.toString).includes(\"[native code]\")&&(o=String(s)),o&&!o.startsWith(\"[object \")&&(r[n]=o.length>=t?o.slice(0,t)+\"\\u2026\":o)}}return r\n  ;\n\n}",
+        "function(...runtimeArgs){\n    let r = 1024; let e = null;\n    let t={},n=\"<<default preview>>\";if(typeof this!=\"object\"||!this)return t;for(let[i,o]of Object.entries(this)){if(e)try{let s=e.call(o,n);if(s!==n){t[i]=String(s);continue}}catch(s){t[i]=`<<indescribable>>${JSON.stringify([String(s),i])}`;continue}if(typeof o==\"object\"&&o){let s;for(let a of runtimeArgs[0])if(typeof o[a]==\"function\")try{s=o[a]();break}catch{}!s&&!String(o.toString).includes(\"[native code]\")&&(s=String(o)),s&&!s.startsWith(\"[object \")&&(t[i]=s.length>=r?s.slice(0,r)+\"\\u2026\":s)}}return t\n  ;\n\n}",
         "function(){let t={__proto__:this.__proto__\n},e=Object.getOwnPropertyNames(this);for(let r=0;r<e.length;++r){let i=e[r],n=i>>>0;if(String(n>>>0)===i&&n>>>0!==4294967295)continue;let s=Object.getOwnPropertyDescriptor(this,i);s&&Object.defineProperty(t,i,s)}return t}",
         "function(){return[Symbol.for(\"debug.description\"),Symbol.for(\"nodejs.util.inspect.custom\")]\n}"
     );
@@ -226,6 +227,8 @@ public class SimpleDebugger implements Debugger {
     private int stepOutPtr = 0;
 
     private boolean compare(String src, String target) {
+        src = src.replaceAll("\\s", "");
+        target = target.replaceAll("\\s", "");
         if (src.length() != target.length()) return false;
         var diff = 0;
         var all = 0;

src/java/me/topchetoeu/jscript/utils/interop/NativeWrapperProvider.java

@@ -288,6 +288,21 @@ public class NativeWrapperProvider implements WrapperProvider {
         return res;
     }
 
+    private void updateProtoChain(Class<?> clazz, ObjectValue proto, FunctionValue constr) {
+        var parent = clazz;
+
+        while (true) {
+            parent = parent.getSuperclass();
+            if (parent == null) return;
+
+            var parentProto = getProto(parent);
+            var parentConstr = getConstr(parent);
+
+            if (parentProto != null) Values.setPrototype(Context.NULL, proto, parentProto);
+            if (parentConstr != null) Values.setPrototype(Context.NULL, constr, parentConstr);
+        }
+    }
+
     private void initType(Class<?> clazz, FunctionValue constr, ObjectValue proto) {
         if (constr != null && proto != null || ignore.contains(clazz)) return;
         // i vomit
@@ -316,32 +331,35 @@ public class NativeWrapperProvider implements WrapperProvider {
         prototypes.put(clazz, proto);
         constructors.put(clazz, constr);
 
-        var parent = clazz;
-
-        while (true) {
-            parent = parent.getSuperclass();
-            if (parent == null) return;
-
-            var parentProto = getProto(parent);
-            var parentConstr = getConstr(parent);
-
-            if (parentProto != null) Values.setPrototype(Context.NULL, proto, parentProto);
-            if (parentConstr != null) Values.setPrototype(Context.NULL, constr, parentConstr);
-
-        }
+        updateProtoChain(clazz, proto, constr);
     }
 
     public ObjectValue getProto(Class<?> clazz) {
         initType(clazz, constructors.get(clazz), prototypes.get(clazz));
-        return prototypes.get(clazz);
+        while (clazz != null) {
+            var res = prototypes.get(clazz);
+            if (res != null) return res;
+            clazz = clazz.getSuperclass();
+        }
+        return null;
     }
     public ObjectValue getNamespace(Class<?> clazz) {
         if (!namespaces.containsKey(clazz)) namespaces.put(clazz, makeNamespace(env, clazz));
-        return namespaces.get(clazz);
+        while (clazz != null) {
+            var res = namespaces.get(clazz);
+            if (res != null) return res;
+            clazz = clazz.getSuperclass();
+        }
+        return null;
     }
     public FunctionValue getConstr(Class<?> clazz) {
         initType(clazz, constructors.get(clazz), prototypes.get(clazz));
-        return constructors.get(clazz);
+        while (clazz != null) {
+            var res = constructors.get(clazz);
+            if (res != null) return res;
+            clazz = clazz.getSuperclass();
+        }
+        return null;
     }
 
     @Override public WrapperProvider fork(Environment env) {
@@ -357,6 +375,12 @@ public class NativeWrapperProvider implements WrapperProvider {
             prototypes.put(clazz, proto);
             constructors.put(clazz, constructor);
             ignore.remove(clazz);
+
+            for (var el : prototypes.keySet()) {
+                if (clazz.isAssignableFrom(el)) {
+                    updateProtoChain(el, getProto(el), getConstr(el));
+                }
+            }
         }
         else {
             prototypes.remove(clazz);