[WIP] Protocol for sending information about Promises to frontend.

Source/core/inspector/InspectorDebuggerAgent.cpp

Index: Source/core/inspector/InspectorDebuggerAgent.cpp
diff --git a/Source/core/inspector/InspectorDebuggerAgent.cpp b/Source/core/inspector/InspectorDebuggerAgent.cpp
index ad65eddec478c5bb615129e2b80ef6d230b0956c..7935b5bee9ca9dabbd3f18314033604ff86c4d7c 100644
--- a/Source/core/inspector/InspectorDebuggerAgent.cpp
+++ b/Source/core/inspector/InspectorDebuggerAgent.cpp
@@ -58,6 +58,7 @@ using blink::TypeBuilder::Debugger::CallFrame;
 using blink::TypeBuilder::Debugger::CollectionEntry;
 using blink::TypeBuilder::Debugger::ExceptionDetails;
 using blink::TypeBuilder::Debugger::FunctionDetails;
+using blink::TypeBuilder::Debugger::PromiseDetails;
 using blink::TypeBuilder::Debugger::ScriptId;
 using blink::TypeBuilder::Debugger::StackTrace;
 using blink::TypeBuilder::Runtime::RemoteObject;
@@ -77,6 +78,7 @@ static const char debuggerEnabled[] = "debuggerEnabled";
 static const char javaScriptBreakpoints[] = "javaScriptBreakopints";
 static const char pauseOnExceptionsState[] = "pauseOnExceptionsState";
 static const char asyncCallStackDepth[] = "asyncCallStackDepth";
+static const char promiseTrackerEnabled[] = "promiseTrackerEnabled";
 
 // Breakpoint properties.
 static const char url[] = "url";
@@ -162,6 +164,7 @@ void InspectorDebuggerAgent::disable()
     m_state->setString(DebuggerAgentState::skipStackPattern, "");
     m_state->setLong(DebuggerAgentState::asyncCallStackDepth, 0);
     m_instrumentingAgents->setInspectorDebuggerAgent(0);
+    m_state->setBoolean(DebuggerAgentState::promiseTrackerEnabled, false);

[aandrey, 2014/09/01 13:39:27]

move 1 line above

[Alexandra Mikhaylova, 2014/09/02 11:39:29]

Done.

 
     scriptDebugServer().clearBreakpoints();
     scriptDebugServer().clearCompiledScripts();
@@ -225,6 +228,10 @@ void InspectorDebuggerAgent::restore()
             m_state->setBoolean(DebuggerAgentState::skipAllPauses, false);
         }
         asyncCallStackTracker().setAsyncCallStackDepth(m_state->getLong(DebuggerAgentState::asyncCallStackDepth));
+        if (m_state->getBoolean(DebuggerAgentState::promiseTrackerEnabled))
+            m_promiseTracker.enable();

[aandrey, 2014/09/01 13:39:27]

setEnabled()?

[Alexandra Mikhaylova, 2014/09/02 11:39:29]

Done, should we also change InspectorDebuggerAgent api?

+        else
+            m_promiseTracker.disable();
     }
 }
 
@@ -1163,6 +1170,25 @@ void InspectorDebuggerAgent::setAsyncCallStackDepth(ErrorString*, int depth)
     asyncCallStackTracker().setAsyncCallStackDepth(depth);
 }
 
+void InspectorDebuggerAgent::enablePromiseTracker(ErrorString*)
+{
+    m_state->setBoolean(DebuggerAgentState::promiseTrackerEnabled, true);
+    m_promiseTracker.enable();
+}
+
+void InspectorDebuggerAgent::disablePromiseTracker(ErrorString*)
+{
+    m_state->setBoolean(DebuggerAgentState::promiseTrackerEnabled, false);
+    m_promiseTracker.disable();
+}
+
+void InspectorDebuggerAgent::getPromises(ErrorString*, RefPtr<Array<PromiseDetails> >& promises)
+{
+    if (!m_promiseTracker.isEnabled())
+        return;
+    promises = m_promiseTracker.getPromises();
+}
+
 void InspectorDebuggerAgent::scriptExecutionBlockedByCSP(const String& directiveText)
 {
     if (scriptDebugServer().pauseOnExceptionsState() != ScriptDebugServer::DontPauseOnExceptions) {