[inspector] move changeBreakpointState from debugger-script to native

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 301 matching lines @@
   } else {
     CompileRunChecked(isolate, "debug.Debug.clearBreakOnException()");
   }
   if (uncaught) {
     CompileRunChecked(isolate, "debug.Debug.setBreakOnUncaughtException()");
   } else {
     CompileRunChecked(isolate, "debug.Debug.clearBreakOnUncaughtException()");
   }
 }
 
+// Change break on exception using the native API call.
+static void ChangeBreakOnExceptionFromAPI(v8::Isolate* isolate,
+                                          v8::ExceptionBreakState state) {
+  v8::Debug::ChangeBreakOnException(isolate, state);
+}
 
 // Prepare to step to next break location.
 static void PrepareStep(StepAction step_action) {
   v8::internal::Debug* debug = CcTest::i_isolate()->debug();
   debug->PrepareStep(step_action);
 }
 
 
 static void ClearStepping() { CcTest::i_isolate()->debug()->ClearStepping(); }
 
@@ skipping 3647 matching lines @@
   ChangeBreakOnExceptionFromJS(env->GetIsolate(), true, false);
   caught->Call(context, env->Global(), 0, NULL).ToLocalChecked();
   DebugEventCounterCheck(1, 0, 0);
   CHECK(notCaught->Call(context, env->Global(), 0, NULL).IsEmpty());
   DebugEventCounterCheck(2, 1, 1);
   CHECK(notCaughtFinally->Call(context, env->Global(), 0, NULL).IsEmpty());
   DebugEventCounterCheck(3, 2, 2);
   edgeCaseFinally->Call(context, env->Global(), 0, NULL).ToLocalChecked();
   DebugEventCounterCheck(4, 3, 2);
 
+  // No break on exception using native API
+  DebugEventCounterClear();
+  MessageCallbackCountClear();
+  ChangeBreakOnExceptionFromAPI(env->GetIsolate(), v8::NoBreakOnException);
+  caught->Call(context, env->Global(), 0, NULL).ToLocalChecked();
+  DebugEventCounterCheck(0, 0, 0);
+  CHECK(notCaught->Call(context, env->Global(), 0, NULL).IsEmpty());
+  DebugEventCounterCheck(0, 0, 1);
+  CHECK(notCaughtFinally->Call(context, env->Global(), 0, NULL).IsEmpty());
+  DebugEventCounterCheck(0, 0, 2);
+  edgeCaseFinally->Call(context, env->Global(), 0, NULL).ToLocalChecked();
+  DebugEventCounterCheck(0, 0, 2);
+
+  // // Break on uncaught exception using native API
+  DebugEventCounterClear();
+  MessageCallbackCountClear();
+  ChangeBreakOnExceptionFromAPI(env->GetIsolate(),
+                                v8::BreakOnUncaughtException);
+  caught->Call(context, env->Global(), 0, NULL).ToLocalChecked();
+  DebugEventCounterCheck(0, 0, 0);
+  CHECK(notCaught->Call(context, env->Global(), 0, NULL).IsEmpty());
+  DebugEventCounterCheck(1, 1, 1);
+  CHECK(notCaughtFinally->Call(context, env->Global(), 0, NULL).IsEmpty());
+  DebugEventCounterCheck(2, 2, 2);
+  edgeCaseFinally->Call(context, env->Global(), 0, NULL).ToLocalChecked();
+  DebugEventCounterCheck(3, 3, 2);
+
+  // // Break on exception and uncaught exception using native API
+  DebugEventCounterClear();
+  MessageCallbackCountClear();
+  ChangeBreakOnExceptionFromAPI(env->GetIsolate(), v8::BreakOnAnyException);
+  caught->Call(context, env->Global(), 0, NULL).ToLocalChecked();
+  DebugEventCounterCheck(1, 0, 0);
+  CHECK(notCaught->Call(context, env->Global(), 0, NULL).IsEmpty());
+  DebugEventCounterCheck(2, 1, 1);
+  CHECK(notCaughtFinally->Call(context, env->Global(), 0, NULL).IsEmpty());
+  DebugEventCounterCheck(3, 2, 2);
+  edgeCaseFinally->Call(context, env->Global(), 0, NULL).ToLocalChecked();
+  DebugEventCounterCheck(4, 3, 2);
+
   v8::Debug::SetDebugEventListener(env->GetIsolate(), nullptr);
   CheckDebuggerUnloaded(env->GetIsolate());
   env->GetIsolate()->RemoveMessageListeners(MessageCallbackCount);
 }
 
 
 static void try_finally_original_message(v8::Local<v8::Message> message,
                                          v8::Local<v8::Value> data) {
   v8::Local<v8::Context> context = CcTest::isolate()->GetCurrentContext();
   CHECK_EQ(2, message->GetLineNumber(context).FromJust());
@@ skipping 4184 matching lines @@
       "function foo() {\n"
       "  try { throw new Error(); } catch (e) {}\n"
       "}\n"
       "debugger;\n"
       "foo();\n"
       "foo();\n");
 
   v8::Debug::SetDebugEventListener(env->GetIsolate(), nullptr);
   CHECK_EQ(break_point_hit_count, 4);
 }