Version 4.6.85.14 (cherry-pick)

test/cctest/test-debug.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 7606 matching lines @@
       "let y = 2;               \n"
       "debugger;                \n"
       "x * y",
       30);
   ExpectInt32(
       "x = 1; y = 2; \n"
       "debugger;"
       "x * y",
       30);
 }
+
+static int after_compile_handler_depth = 0;
+static void HandleInterrupt(v8::Isolate* isolate, void* data) {
+  CHECK_EQ(0, after_compile_handler_depth);
+}
+
+static void NoInterruptsOnDebugEvent(
+    const v8::Debug::EventDetails& event_details) {
+  if (event_details.GetEvent() != v8::AfterCompile) return;
+  ++after_compile_handler_depth;
+  // Do not allow nested AfterCompile events.
+  CHECK(after_compile_handler_depth <= 1);
+  v8::Isolate* isolate = event_details.GetEventContext()->GetIsolate();
+  isolate->RequestInterrupt(&HandleInterrupt, nullptr);
+  CompileRun("function foo() {}; foo();");
+  --after_compile_handler_depth;
+}
+
+
+TEST(NoInterruptsInDebugListener) {
+  DebugLocalContext env;
+  v8::Debug::SetDebugEventListener(NoInterruptsOnDebugEvent);
+  CompileRun("void(0);");
+}