fix: console complete

liriliri · Nov 3, 2023 · d3d27c5 · d3d27c5
1 parent fe47558
commit d3d27c5
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/domains/Runtime.ts b/src/domains/Runtime.ts
@@ -63,6 +63,9 @@ export function evaluate(params: any) {
 
   let result: any
   try {
+    if (params.throwOnSideEffect && hasSideEffect(params.expression)) {
+      throw EvalError('Possible side-effect in debug-evaluate')
+    }
     result = evaluateJs(params.expression)
     setGlobal('$_', result)
     ret.result = objManager.wrap(result, {
@@ -180,6 +183,10 @@ uncaught.addListener(err => {
   })
 })
 
+function hasSideEffect(code: string) {
+  return !/^[a-zA-Z0-9]*$/.test(code)
+}
+
 function getCallFrames(error?: Error) {
   let callFrames: any[] = []
   const callSites: any = error ? error.stack : stackTrace()