deps: V8: backport b1cd96e from upstream

Original commit message: [inspector] added V8InspectorClient::maxAsyncCallStackDepthChanged [email protected] Bug: none Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I0fa10978266feb3c3907ce1f3386ae7a34a33582 Reviewed-on: https://chromium-review.googlesource.com/726490 Reviewed-by: Dmitry Gozman <[email protected]> Commit-Queue: Aleksey Kozyatinskiy <[email protected]> Cr-Commit-Position: refs/heads/master@{#48705} Backport-PR-URL: #16590 PR-URL: #16308 Refs: v8/v8@b1cd96e Reviewed-By: Eugene Ostroukhov <[email protected]> Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Timothy Gu <[email protected]>

Author: ofrobots

deps/v8/include/v8-inspector.h

@@ -211,6 +211,8 @@ class V8_EXPORT V8InspectorClient{
 // TODO(dgozman): this was added to support service worker shadow page. We
 // should not connect at all.
 virtualboolcanExecuteScripts(int contextGroupId){returntrue}
+
+virtualvoidmaxAsyncCallStackDepthChanged(int depth){}
 };
 
 classV8_EXPORT V8Inspector{

deps/v8/include/v8-version.h

@@ -11,7 +11,7 @@
 #defineV8_MAJOR_VERSION 6
 #defineV8_MINOR_VERSION 1
 #defineV8_BUILD_NUMBER 534
-#defineV8_PATCH_LEVEL45
+#defineV8_PATCH_LEVEL46
 
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)

deps/v8/src/inspector/v8-debugger.cc

@@ -965,6 +965,8 @@ void V8Debugger::setAsyncCallStackDepth(V8DebuggerAgentImpl* agent, int depth){
 if (m_maxAsyncCallStackDepth == maxAsyncCallStackDepth) return;
 // TODO(dgozman): ideally, this should be per context group.
  m_maxAsyncCallStackDepth = maxAsyncCallStackDepth;
+ m_inspector->client()->maxAsyncCallStackDepthChanged(
+ m_maxAsyncCallStackDepth);
 if (!maxAsyncCallStackDepth) allAsyncTasksCanceled();
 }
 

deps/v8/test/inspector/debugger/max-async-call-stack-depth-changed-expected.txt

@@ -0,0 +1,5 @@
+Tests for max async call stack depth changed.
+maxAsyncCallStackDepthChanged: 8
+maxAsyncCallStackDepthChanged: 0
+maxAsyncCallStackDepthChanged: 8
+maxAsyncCallStackDepthChanged: 0

deps/v8/test/inspector/debugger/max-async-call-stack-depth-changed.js

@@ -0,0 +1,16 @@
+// Copyright 2017 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.
+
+let{session, contextGroup, Protocol}=
+InspectorTest.start('Tests for max async call stack depth changed.');
+
+(asyncfunctiontest(){
+utils.setLogMaxAsyncCallStackDepthChanged(true);
+awaitProtocol.Debugger.enable();
+awaitProtocol.Debugger.setAsyncCallStackDepth({maxDepth: 8});
+awaitProtocol.Debugger.setAsyncCallStackDepth({maxDepth: 0});
+awaitProtocol.Debugger.setAsyncCallStackDepth({maxDepth: 8});
+awaitProtocol.Debugger.disable();
+InspectorTest.completeTest();
+})();

deps/v8/test/inspector/inspector-test.cc

@@ -299,6 +299,10 @@ class UtilsExtension : public IsolateData::SetupGlobalTask{
  utils->Set(ToV8String(isolate, "setLogConsoleApiMessageCalls"),
 v8::FunctionTemplate::New(
  isolate, &UtilsExtension::SetLogConsoleApiMessageCalls));
+ utils->Set(
+ToV8String(isolate, "setLogMaxAsyncCallStackDepthChanged"),
+v8::FunctionTemplate::New(
+ isolate, &UtilsExtension::SetLogMaxAsyncCallStackDepthChanged));
  utils->Set(ToV8String(isolate, "createContextGroup"),
 v8::FunctionTemplate::New(isolate,
  &UtilsExtension::CreateContextGroup));
@@ -485,6 +489,17 @@ class UtilsExtension : public IsolateData::SetupGlobalTask{
  args[0].As<v8::Boolean>()->Value());
  }
 
+staticvoidSetLogMaxAsyncCallStackDepthChanged(
+const v8::FunctionCallbackInfo<v8::Value>& args){
+if (args.Length() != 1 || !args[0]->IsBoolean()){
+fprintf(stderr,
+"Internal error: setLogMaxAsyncCallStackDepthChanged(bool).");
+Exit();
+ }
+ backend_runner_->data()->SetLogMaxAsyncCallStackDepthChanged(
+ args[0].As<v8::Boolean>()->Value());
+ }
+
 staticvoidCreateContextGroup(
 const v8::FunctionCallbackInfo<v8::Value>& args){
 if (args.Length() != 0){

deps/v8/test/inspector/isolate-data.cc

@@ -355,6 +355,10 @@ void IsolateData::SetLogConsoleApiMessageCalls(bool log){
  log_console_api_message_calls_ = log;
 }
 
+voidIsolateData::SetLogMaxAsyncCallStackDepthChanged(bool log){
+ log_max_async_call_stack_depth_changed_ = log;
+}
+
 v8::MaybeLocal<v8::Value> IsolateData::memoryInfo(v8::Isolate* isolate,
  v8::Local<v8::Context>){
 if (memory_info_.IsEmpty()) return v8::MaybeLocal<v8::Value>();
@@ -381,3 +385,8 @@ void IsolateData::consoleAPIMessage(int contextGroupId,
 Print(isolate_, stack->toString()->string());
 fprintf(stdout, "\n");
 }
+
+voidIsolateData::maxAsyncCallStackDepthChanged(int depth){
+if (!log_max_async_call_stack_depth_changed_) return;
+fprintf(stdout, "maxAsyncCallStackDepthChanged: %d\n", depth);
+}

deps/v8/test/inspector/isolate-data.h

@@ -64,6 +64,7 @@ class IsolateData : public v8_inspector::V8InspectorClient{
 voidSetCurrentTimeMS(double time);
 voidSetMemoryInfo(v8::Local<v8::Value> memory_info);
 voidSetLogConsoleApiMessageCalls(bool log);
+voidSetLogMaxAsyncCallStackDepthChanged(bool log);
 voidSetMaxAsyncTaskStacksForTest(int limit);
 voidDumpAsyncTaskStacksStateForTest();
 voidFireContextCreated(v8::Local<v8::Context> context, int context_group_id);
@@ -105,6 +106,7 @@ class IsolateData : public v8_inspector::V8InspectorClient{
 const v8_inspector::StringView& url,
 unsigned lineNumber, unsigned columnNumber,
  v8_inspector::V8StackTrace*) override;
+voidmaxAsyncCallStackDepthChanged(int depth) override;
 
  TaskRunner* task_runner_;
  SetupGlobalTasks setup_global_tasks_;
@@ -122,6 +124,7 @@ class IsolateData : public v8_inspector::V8InspectorClient{
 bool current_time_set_ = false;
 double current_time_ = 0.0;
 bool log_console_api_message_calls_ = false;
+bool log_max_async_call_stack_depth_changed_ = false;
 
 DISALLOW_COPY_AND_ASSIGN(IsolateData);
 };