From e882c9c0fc4ad3c3e527a0290291c184dc7dd570 Mon Sep 17 00:00:00 2001
From: joern274 <joern274@gmail.com>
Date: Fri, 17 May 2024 11:32:22 +0200
Subject: [PATCH] dump engine log in case simulation test failed

---
 .../src/wave_data.cpp                           |  8 ++++----
 .../test/simulator_test.cpp                     | 17 +++++++++++++++++
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/plugins/simulator/netlist_simulator_controller/src/wave_data.cpp b/plugins/simulator/netlist_simulator_controller/src/wave_data.cpp
index 8cf4fdc3b08..419cf69a9fc 100644
--- a/plugins/simulator/netlist_simulator_controller/src/wave_data.cpp
+++ b/plugins/simulator/netlist_simulator_controller/src/wave_data.cpp
@@ -1290,20 +1290,20 @@ namespace hal {
 
         mTimeframe.setSceneMaxTime(tmax);
         if (mustUpdateClocks) updateClocks();
-        qDebug() << "setMaxTime-Tfc" << mTimeframe.sceneMaxTime();
+        // qDebug() << "setMaxTime-Tfc" << mTimeframe.sceneMaxTime();
         Q_EMIT timeframeChanged(&mTimeframe);
     }
 
     void WaveDataList::emitTimeframeChanged()
     {
-        qDebug() << "emitTimeframeChanged-Tfc" << mTimeframe.sceneMaxTime();
+        // qDebug() << "emitTimeframeChanged-Tfc" << mTimeframe.sceneMaxTime();
         Q_EMIT timeframeChanged(&mTimeframe);
     }
 
     void WaveDataList::incrementSimulTime(u64 deltaT)
     {
         mTimeframe.mSimulateMaxTime += deltaT;
-        qDebug() << "incrementSimulTime-Tfc" << mTimeframe.mSimulateMaxTime << ">" << mTimeframe.mSceneMaxTime;
+        // qDebug() << "incrementSimulTime-Tfc" << mTimeframe.mSimulateMaxTime << ">" << mTimeframe.mSceneMaxTime;
         if (mTimeframe.mSimulateMaxTime > mTimeframe.mSceneMaxTime)
             setMaxTime(mTimeframe.mSimulateMaxTime);
     }
@@ -1323,7 +1323,7 @@ namespace hal {
                 wd->clear();
             }
         }
-        qDebug() << "setUserTimeframe-Tfc" << mTimeframe.sceneMaxTime();
+        // qDebug() << "setUserTimeframe-Tfc" << mTimeframe.sceneMaxTime();
         Q_EMIT timeframeChanged(&mTimeframe);
     }
 
diff --git a/plugins/simulator/netlist_simulator_controller/test/simulator_test.cpp b/plugins/simulator/netlist_simulator_controller/test/simulator_test.cpp
index 4ce151d7109..0d6e3eb7622 100644
--- a/plugins/simulator/netlist_simulator_controller/test/simulator_test.cpp
+++ b/plugins/simulator/netlist_simulator_controller/test/simulator_test.cpp
@@ -63,6 +63,18 @@ namespace hal
             plugin_manager::unload_all_plugins();
         }
 
+        void dump_engine_log(std::string directory)
+        {
+            std::cout << std::endl;
+            std::ifstream ff(directory + "/engine_log.html");
+            while (ff.good())
+            {
+                std::string line;
+                std::getline(ff,line);
+                std::cout << line << std::endl;
+            }
+        }
+
         bool cmp_sim_data(NetlistSimulatorController* reference_simulation_ctrl, NetlistSimulatorController* simulation_ctrl, int tolerance = 200)
         {
             bool no_errors                     = true;
@@ -429,6 +441,7 @@ namespace hal
         }
         if (verilator_engine->get_state() == SimulationEngine::State::Failed)
         {
+            dump_engine_log(verilator_engine->get_working_directory());
             FAIL() << "engine failed";
         }
 
@@ -545,6 +558,7 @@ namespace hal
 
         if (verilator_engine->get_state() == SimulationEngine::State::Failed)
         {
+            dump_engine_log(verilator_engine->get_working_directory());
             FAIL() << "engine failed";
         }
 
@@ -719,6 +733,7 @@ namespace hal
 
         if (verilator_engine->get_state() == SimulationEngine::State::Failed)
         {
+            dump_engine_log(verilator_engine->get_working_directory());
             FAIL() << "engine failed";
         }
 
@@ -877,6 +892,7 @@ namespace hal
 
         if (verilator_engine->get_state() == SimulationEngine::State::Failed)
         {
+            dump_engine_log(verilator_engine->get_working_directory());
             FAIL() << "engine failed";
         }
 
@@ -1333,6 +1349,7 @@ namespace hal
 
         if (verilator_engine->get_state() == SimulationEngine::State::Failed)
         {
+            dump_engine_log(verilator_engine->get_working_directory());
             FAIL() << "engine failed";
         }