public BaseSharedChannelBenchmark()
{
globalChannelMemoryRegionView = SharedMemoryRegionView.CreateNew <MlosProxyInternal.GlobalMemoryRegion>(GlobalMemoryMapName, SharedMemorySize);
sharedChannelMemoryMapView = SharedMemoryMapView.CreateNew(SharedChannelMemoryMapName, SharedMemorySize);
MlosProxyInternal.GlobalMemoryRegion globalMemoryRegion = globalChannelMemoryRegionView.MemoryRegion();
sharedChannel = new TestSharedChannel(sharedChannelMemoryMapView, globalMemoryRegion.ControlChannelSynchronization);
settingsAssemblyManager.RegisterAssembly(typeof(MlosContext).Assembly);
settingsAssemblyManager.RegisterAssembly(typeof(AssemblyInitializer).Assembly);
// Preallocate class type messages to avoid heap allocations.
//
stringViewArray = new StringViewArray();
stringViewArray.Id = 1;
stringViewArray.Strings[0].Value = "12345";
stringViewArray.Strings[1].Value = "54321";
stringViewArray.Strings[2].Value = "abc";
stringViewArray.Strings[3].Value = "cba";
stringViewArray.Strings[4].Value = "sbs";
wideStringMultiMessage = new WideStringMultiMessage();
wideStringMultiMessage.StringMessages[0].Id = 4;
wideStringMultiMessage.StringMessages[0].Strings[0].Value = "Test_Name9876";
wideStringMultiMessage.StringMessages[0].Strings[1].Value = "Test_Name19876";
wideStringMultiMessage.StringMessages[0].Strings[2].Value = "Test_Name1239876";
wideStringMultiMessage.StringMessages[0].Strings[3].Value = "Test_Name45659876";
wideStringMultiMessage.StringMessages[0].Strings[4].Value = "Test_Name901239876";
pointMessage.X = 4;
pointMessage.Y = 5;
}
public SharedChannelTests()
{
// Load the registry settings assemblies.
//
_ = SettingsAssemblyInitializer.GetGlobalDispatchTable();
// Initialize shared channel.
//
globalChannelMemoryRegionView = SharedMemoryRegionView.CreateNew <MlosProxyInternal.GlobalMemoryRegion>(GlobalMemoryMapName, SharedMemorySize);
globalChannelMemoryRegionView.CleanupOnClose = true;
sharedChannelMemoryMapView = SharedMemoryMapView.CreateNew(SharedChannelMemoryMapName, SharedMemorySize);
sharedChannelMemoryMapView.CleanupOnClose = true;
MlosProxyInternal.GlobalMemoryRegion globalMemoryRegion = globalChannelMemoryRegionView.MemoryRegion();
sharedChannel = new TestSharedChannel(sharedChannelMemoryMapView, globalMemoryRegion.ControlChannelSynchronization);
}
public void VerifySharedMemoryMapUnlink()
{
// Create a new shared memory maps.
//
var newSharedChannelMemoryMap = SharedMemoryMapView.CreateNew(SharedMemoryMapName, SharedMemorySize);
newSharedChannelMemoryMap.CleanupOnClose = true;
newSharedChannelMemoryMap.Dispose();
try
{
// Verify we can open already created shared memory.
//
using var openedSharedChannelMemoryMap = SharedMemoryMapView.OpenExisting(SharedMemoryMapName, SharedMemorySize);
openedSharedChannelMemoryMap.CleanupOnClose = true;
Assert.False(true, "Shared memory map should be deleted");
}
catch (FileNotFoundException)
{
// We are expecting failure.
//
}
}
