public void SimulationPropertySetterTest()
{
var validator = TypeMap.GetInstance <MyValidator>();
var simulation = MockRepository.GenerateStub <MySimulation>(validator);
var handler = new MySimulationHandler(simulation);
// This should not throw, it's the first simulation.
Assert.Throws <InvalidOperationException>(() => handler.Simulation = simulation);
}
public void SetKeyDown(int keyValue)
{
m_keyPresses.AddLast(new Tuple <int, bool>(keyValue, true));
ExecuteIfPaused();
MySimulationHandler handler = Owner.SimulationHandler;
if (StepOnKeyDown && (handler.State == MySimulationHandler.SimulationState.PAUSED))
{
handler.StartSimulation(1);
}
}
public void SimulationStateChangedOnNodesTest()
{
var simulation = TypeMap.GetInstance <MySimulation>();
var handler = new MySimulationHandler(simulation);
MyProject project = new MyProject
{
Network = new MyNetwork()
};
project.CreateWorld(typeof(MyTestingWorld));
var node = project.CreateNode <TestingNode>();
node.Event = new AutoResetEvent(false);
project.Network.AddChild(node);
var connection = new MyConnection(project.Network.GroupInputNodes[0], project.Network.Children[0]);
connection.Connect();
project.Network.PrepareConnections();
handler.Project = project;
handler.UpdateMemoryModel();
handler.StartSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.STOPPED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.RUNNING, node.CurrentState);
handler.PauseSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.RUNNING, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.CurrentState);
handler.StartSimulation(stepCount: 1u);
node.Event.WaitOne(); // Here the sim goes from paused to RUNNING_STEP.
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.RUNNING_STEP, node.CurrentState);
node.Event.WaitOne(); // Here it goes to PAUSED.
Assert.Equal(MySimulationHandler.SimulationState.RUNNING_STEP, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.CurrentState);
handler.StopSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.STOPPED, node.CurrentState);
handler.Finish();
}
public void SetKeyDown(int keyValue)
{
bool wasNotPressed = Output.Host[keyValue] < 1.0f;
Output.Host[keyValue] = 1.0f;
ExecuteIfPaused();
MySimulationHandler handler = Owner.SimulationHandler;
if (wasNotPressed && StepOnKeyDown && (handler.State == MySimulationHandler.SimulationState.PAUSED))
{
handler.StartSimulation(1);
}
}
public void SetKeyDown(int keyValue)
{
bool wasNotPressed = Output.Host[keyValue] < 1.0f; // valid only when simulation state is PAUSED, otherwise the result is undefined
m_keyPresses.AddLast(new Tuple <int, bool>(keyValue, true));
ExecuteIfPaused();
MySimulationHandler handler = Owner.SimulationHandler;
if (wasNotPressed && StepOnKeyDown && (handler.State == MySimulationHandler.SimulationState.PAUSED))
{
handler.StartSimulation(1);
}
}
void SimulationHandler_StateChanged(object sender, MySimulationHandler.StateEventArgs e)
{
MySimulationHandler simulationHandler = sender as MySimulationHandler;
runToolButton.Enabled = simulationHandler.CanStart;
stepInButton.Enabled = simulationHandler.CanStepInto;
stepOutButton.Enabled = simulationHandler.CanStepOut;
stepOverButton.Enabled = simulationHandler.CanStepOver;
pauseToolButton.Enabled = simulationHandler.CanPause;
UpdateDebugListView();
if (e.NewState == MySimulationHandler.SimulationState.PAUSED)
{
if (simulationHandler.Simulation.InDebugMode)
{
noDebugLabel.Visible = false;
MyExecutionBlock currentBlock = simulationHandler.Simulation.CurrentDebuggedBlock;
m_selectedNodeView = null;
if (currentBlock != null && currentBlock.CurrentChild != null)
{
m_selectedNodeView = debugTreeView.AllNodes.FirstOrDefault(node => (node.Tag is MyDebugNode && (node.Tag as MyDebugNode).Executable == currentBlock.CurrentChild));
}
;
}
debugTreeView.Invalidate();
//debugTreeView.Invoke((MethodInvoker)(() => debugTreeView.SelectedNode = m_selectedNodeView));
}
else if (e.NewState == MySimulationHandler.SimulationState.STOPPED)
{
m_executionPlan = null;
debugTreeView.Model = null;
noDebugLabel.Visible = true;
if (this.IsFloat)
{
this.Hide();
}
}
breakpointCheckBox.EditEnabled = simulationHandler.Simulation.InDebugMode;
}
public MainForm()
{
this.Font = SystemFonts.MessageBoxFont;
InitializeComponent();
SimulationHandler = new MySimulationHandler(backgroundWorker);
SimulationHandler.StateChanged += SimulationHandler_StateChanged;
SimulationHandler.ProgressChanged += SimulationHandler_ProgressChanged;
// must be created in advance to grab possible error logs
ConsoleView = new ConsoleForm(this);
var assemblyName = Assembly.GetExecutingAssembly().GetName();
MyLog.INFO.WriteLine(assemblyName.Name + " version " + assemblyName.Version);
try
{
SimulationHandler.Simulation = new MyLocalSimulation();
}
catch (Exception e)
{
MessageBox.Show("An error occured when initializing simulation. Please make sure you have a supported CUDA-enabled graphics card and apropriate drivers." +
"Technical details: " + e.Message, "Simulation Initialization Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
// this way you do not have to tweak form Close and Closing events and it works even with any worker threads still running
Environment.Exit(1);
}
MyConfiguration.SetupModuleSearchPath();
MyConfiguration.ProcessCommandParams();
try
{
MyConfiguration.LoadModules();
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Fatal error occured during initialization", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(1);
}
Documentation = new MyDocProvider();
foreach (MyModuleConfig module in MyConfiguration.Modules)
{
Documentation.LoadXMLDoc(module.Assembly);
}
NodePropertyView = new NodePropertyForm(this);
MemoryBlocksView = new MemoryBlocksForm(this);
TaskView = new TaskForm(this);
TaskPropertyView = new TaskPropertyForm(this);
GraphViews = new Dictionary <MyNodeGroup, GraphLayoutForm>();
ObserverViews = new List <ObserverForm>();
ValidationView = new ValidationForm(this);
HelpView = new NodeHelpForm(this);
HelpView.StartPosition = FormStartPosition.CenterScreen;
DebugView = new DebugForm(this);
PopulateWorldList();
CreateNewProject();
CreateNetworkView();
m_views = new List <DockContent>()
{
NetworkView, NodePropertyView, MemoryBlocksView, TaskView, TaskPropertyView, ConsoleView, ValidationView, DebugView, HelpView
};
foreach (DockContent view in m_views)
{
ToolStripMenuItem viewMenuItem = new ToolStripMenuItem(view.Text);
viewMenuItem.Click += viewToolStripMenuItem_Click;
viewMenuItem.Tag = view;
viewMenuItem.Name = view.Text;
viewToolStripMenuItem.DropDownItems.Add(viewMenuItem);
}
((ToolStripMenuItem)viewToolStripMenuItem.DropDownItems.Find(HelpView.Text, false).First()).ShortcutKeys = Keys.F1;
viewToolStripMenuItem.DropDownItems.Add(new ToolStripSeparator());
ToolStripMenuItem resetViewsMenuItem = new ToolStripMenuItem("Reset Views Layout");
resetViewsMenuItem.ShortcutKeys = Keys.Control | Keys.W;
resetViewsMenuItem.Click += resetViewsMenuItem_Click;
viewToolStripMenuItem.DropDownItems.Add(resetViewsMenuItem);
ToolStripMenuItem nodeSettingsMenuItem = new ToolStripMenuItem("Configure node selection...");
nodeSettingsMenuItem.ShortcutKeys = Keys.Control | Keys.L;
nodeSettingsMenuItem.Click += nodeSettingsMenuItem_Click;
viewToolStripMenuItem.DropDownItems.Add(nodeSettingsMenuItem);
modeDropDownList.SelectedIndex = 0;
AddTimerMenuItem(timerToolStripSplitButton, timerItem_Click, 0);
AddTimerMenuItem(timerToolStripSplitButton, timerItem_Click, 10);
AddTimerMenuItem(timerToolStripSplitButton, timerItem_Click, 20);
AddTimerMenuItem(timerToolStripSplitButton, timerItem_Click, 50);
AddTimerMenuItem(timerToolStripSplitButton, timerItem_Click, 100);
AddTimerMenuItem(timerToolStripSplitButton, timerItem_Click, 500);
timerItem_Click(timerToolStripSplitButton.DropDownItems[Properties.Settings.Default.StepDelay], EventArgs.Empty);
AddTimerMenuItem(observerTimerToolButton, observerTimerItem_Click, 0);
AddTimerMenuItem(observerTimerToolButton, observerTimerItem_Click, 20);
AddTimerMenuItem(observerTimerToolButton, observerTimerItem_Click, 100);
AddTimerMenuItem(observerTimerToolButton, observerTimerItem_Click, 500);
AddTimerMenuItem(observerTimerToolButton, observerTimerItem_Click, 1000);
AddTimerMenuItem(observerTimerToolButton, observerTimerItem_Click, 5000);
observerTimerItem_Click(observerTimerToolButton.DropDownItems[Properties.Settings.Default.ObserverPeriod], EventArgs.Empty);
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(typeof(MyWorkingNode))["DataFolder"];
EditorAttribute editor = (EditorAttribute)descriptor.Attributes[typeof(EditorAttribute)];
editor.GetType().GetField("typeName", BindingFlags.NonPublic | BindingFlags.Instance).SetValue(editor,
typeof(MyFolderDialog).AssemblyQualifiedName);
editor.GetType().GetField("baseTypeName", BindingFlags.NonPublic | BindingFlags.Instance).SetValue(editor,
typeof(UITypeEditor).AssemblyQualifiedName);
autosaveTextBox.Text = Properties.Settings.Default.AutosaveInterval.ToString();
autosaveTextBox_Validating(this, new CancelEventArgs());
autosaveButton.Checked = Properties.Settings.Default.AutosaveEnabled;
}
public void FileCanBeReadWhenSimulationIsNotRunning()
{
string directory = Path.GetFullPath(@"Data\");
const string fileName = "csv_file_test.brain";
m_outputFileFullPath = Path.GetTempFileName();
var outputFileName = Path.GetFileName(m_outputFileFullPath);
var outputFileDirectory = Path.GetDirectoryName(m_outputFileFullPath);
string projectPath = directory + fileName;
var simulation = TypeMap.GetInstance <MySimulation>();
// TODO(HonzaS): This should not be required!
// The referenced assemblies get loaded only if a Type is required here. But since the serializer
// is just looking for types by name, it doesn't force the runtime to load all of the assemblies.
// In this case, we would miss the BasicNodes if the following line was deleted.
// Two solutions: 1) Use the Managed Extensibility Framework or 2) load all referenced assemblies
// explicitely (as a part of the BS testing framework).
var csvNode = new MyCsvFileWriterNode();
MyProject project = MyProject.Deserialize(File.ReadAllText(projectPath), Path.GetDirectoryName(projectPath));
var handler = new MySimulationHandler(simulation)
{
Project = project
};
// The CSV node
MyNode node = project.Network.GetChildNodeById(6);
PropertyInfo fileNameProperty = node.GetType().GetProperty("OutputFile", BindingFlags.Instance | BindingFlags.Public);
fileNameProperty.SetValue(node, outputFileName);
PropertyInfo directoryProperty = node.GetType().GetProperty("OutputDirectory", BindingFlags.Instance | BindingFlags.Public);
directoryProperty.SetValue(node, outputFileDirectory);
handler.UpdateMemoryModel();
handler.StateChanged += StateChanged;
try
{
handler.StartSimulation();
m_continueEvent.WaitOne();
Assert.Throws <IOException>(() =>
{
File.Open(m_outputFileFullPath, FileMode.Open, FileAccess.ReadWrite);
});
// Every time we change simulation state, the StateChanged method gets notified.
// We're changing the state several times here and the StateChanged methods checks that
// the file that the Csv node uses is available for writing.
// First, go through start->pause->stop.
handler.PauseSimulation();
m_continueEvent.WaitOne();
handler.StopSimulation();
m_continueEvent.WaitOne();
// Now, try start->stop only.
handler.StartSimulation();
m_continueEvent.WaitOne();
handler.StopSimulation();
m_continueEvent.WaitOne();
// The file should have been successfully opened three times - every time the simulation was paused or stopped.
Assert.Equal(3, m_openCount);
}
finally
{
handler.Finish();
File.Delete(m_outputFileFullPath);
m_outputFileFullPath = null;
}
}
