Handle<Object> exec_state,
Handle<Object> event_data,
v8::Debug::ClientData* client_data) {
+ DisableBreak no_break(this, true);
if (event_listener_->IsForeign()) {
// Invoke the C debug event listener.
v8::Debug::EventCallback callback =
--- /dev/null
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --expose-debug-as debug
+
+Debug = debug.Debug;
+var exception = null;
+var error_count = 0;
+
+function f() {
+ return 0; // Break
+}
+
+function listener(event, exec_state, event_data, data) {
+ if (event != Debug.DebugEvent.Break) return;
+ try {
+ if (exec_state.frame(0).sourceLineText().indexOf("Break") <0) {
+ error_count++;
+ }
+ exec_state.prepareStep(Debug.StepAction.StepIn, 2);
+ f(); // We should not break in this call of f().
+ } catch (e) {
+ print(e + e.stack);
+ exception = e;
+ }
+}
+
+Debug.setListener(listener);
+
+debugger; // Break
+f();
+
+Debug.setListener(null); // Break
+
+assertNull(exception);
+assertEquals(0, error_count);