using sourceUrl in QuickJsRuntime2.evaluate()

example/pubspec.lock

@@ -84,7 +84,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.8.3"
+    version: "0.8.5"
   flutter_lints:
     dependency: "direct dev"
     description:

example/test/flutter_js_test.dart

@@ -1,7 +1,14 @@
+// ignore_for_file: constant_identifier_names, unused_local_variable
+
 import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart' show PlatformException;
 import 'package:flutter_js/flutter_js.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+String one = '1' * 514;
+String two = '2' * 515;
+String three = '3' * 516;
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
@@ -17,6 +24,40 @@ void main() {
     } on Error catch (_) {}
   });
 
+  Future<dynamic> longString() async {
+    final code = '''// js
+    (async function() {
+        let ret = '$one' + '$two' + '$three'
+        return ret
+    })()
+    ''';
+
+    const int PROMISE_TIMEOUT = 120;
+    try {
+      var res = await jsRuntime.evaluateAsync(code, sourceUrl: '<test eval>');
+      jsRuntime.executePendingJob();
+      final prom = await jsRuntime.handlePromise(res,
+          timeout: const Duration(seconds: PROMISE_TIMEOUT));
+      var result = await prom.rawResult;
+      if (result is JSError || prom.isError) {
+        throw Exception('JSError: $result');
+      }
+      return result;
+    } on PlatformException catch (e) {
+      debugPrint('Platform exception [runJsCodeAsync]: ${e.details}');
+      rethrow;
+    } catch (e) {
+      debugPrint('Exception [runJsCodeAsync]: rethrow');
+      rethrow;
+    }
+  }
+
+  test('string concat with > 512 chars', () async {
+    final result = await longString();
+    String match = one + two + three;
+    expect(result, equals(match));
+  });
+
   test('evaluate javascript', () {
     final result = jsRuntime.evaluate('Math.pow(5,3)');
     if (kDebugMode) {

lib/flutter_js.dart

@@ -10,14 +10,12 @@ import './extensions/handle_promises.dart';
 import './quickjs/quickjs_runtime2.dart';
 
 export './extensions/handle_promises.dart';
-//import 'package:flutter_js/quickjs-sync-server/quickjs_oasis_jsbridge.dart';
 //import 'package:flutter_js/quickjs/quickjs_runtime.dart';
 
 export './quickjs/quickjs_runtime.dart';
 export './quickjs/quickjs_runtime2.dart';
 export 'javascript_runtime.dart';
 export 'js_eval_result.dart';
-export 'quickjs-sync-server/quickjs_oasis_jsbridge.dart';
 
 // import condicional to not import ffi libraries when using web as target
 // import "something.dart" if (dart.library.io) "other.dart";
@@ -34,7 +32,6 @@ JavascriptRuntime getJavascriptRuntime({
     int stackSize = extraArgs?['stackSize'] ?? 1024 * 1024;
     runtime = QuickJsRuntime2(stackSize: stackSize);
     // FlutterJs engine = FlutterJs();
-    // runtime = QuickJsService(engine);
   } else if (Platform.isWindows) {
     runtime = QuickJsRuntime2();
   } else if (Platform.isLinux) {
@@ -49,14 +46,6 @@ JavascriptRuntime getJavascriptRuntime({
   return runtime;
 }
 
-// JavascriptRuntime getJavascriptRuntime({bool xhr = true}) {
-//   JavascriptRuntime runtime = JavascriptCoreRuntime();
-//   // setFetchDebug(true);
-//   if (xhr) runtime.enableFetch();
-//   runtime.enableHandlePromises();
-//   return runtime;
-// }
-
 final Map<int?, FlutterJs> _engineMap = {};
 
 MethodChannel _methodChannel = const MethodChannel('io.abner.flutter_js')

lib/quickjs/ffi.dart

@@ -91,6 +91,7 @@ class JSTag {
   static const BIG_FLOAT = -9;
   static const SYMBOL = -8;
   static const STRING = -7;
+  static const STRING_ROPE = -6;
   static const MODULE = -3; /* used internally */
   static const FUNCTION_BYTECODE = -2; /* used internally */
   static const OBJECT = -1;

lib/quickjs/quickjs_runtime2.dart

@@ -189,7 +189,7 @@ class QuickJsRuntime2 extends JavascriptRuntime {
     final jsval = jsEval(
       ctx,
       command,
-      name ?? '<eval>',
+      sourceUrl ?? name ?? '<eval>',
       evalFlags ?? JSEvalFlag.GLOBAL,
     );
 

lib/quickjs/wrapper.dart

@@ -154,6 +154,8 @@ dynamic _jsToDart(Pointer<JSContext> ctx, Pointer<JSValue> val,
       return jsToInt64(ctx, val);
     case JSTag.STRING:
       return jsToCString(ctx, val);
+    case JSTag.STRING_ROPE:
+      return jsToCString(ctx, val);
     case JSTag.OBJECT:
       final rt = jsGetRuntime(ctx);
       final dartObjectClassId = runtimeOpaques[rt]?.dartObjectClassId;
@@ -244,6 +246,7 @@ dynamic _jsToDart(Pointer<JSContext> ctx, Pointer<JSValue> val,
         return ret;
       }
     default:
+    // print('--- Undefined tag ---');
   }
   return null;
 }