private void CreateHostSide()
{
// Note: we already have try-catch-Debug.Fail in Initialize that calls this method.
// Note: registryHive can be null when using HostType attribute. In this case we'll use default hive.
Debug.Assert(!string.IsNullOrEmpty(m_workingDir));
// Note: registryHive can be null when using the attribute. That's OK, VsIde will figure out.
Debug.Assert(!string.IsNullOrEmpty(m_workingDir));
Debug.Assert(m_hostSide == null, "HA.CreateHostSide: m_hostSide should be null (ignorable).");
Debug.Assert(m_vsIde == null, "HA.CreateHostSide: m_vsIde should be null (ignorable).");
// Start devenv.
m_vsIde = new VisualStudioIde(new VsIdeStartupInfo(m_vsRegistryHive, m_additionalCommandLine, m_workingDir));
m_vsIde.ErrorHandler += HostProcessErrorHandler;
bool success = InvokeWithRetry(
delegate
{
m_vsIde.Dte.MainWindow.Visible = true; // TestRunConfig for this host type could have an option to set main window to visible.
},
s_addinWaitTimeout
);
if (!success)
{
throw new VsIdeTestHostException(Resources.TimedOutCommunicatingToIde);
}
m_hostSide = GetHostSideFromAddin();
}
private void CleanupHostSide()
{
if (!m_isHostSideDirty)
{
return;
}
lock (m_hostSideLock)
{
//Debug.Assert(HostSide != null);
if (HostSide != null)
{
try
{
((ITestAdapter)HostSide).Cleanup();
}
catch (Exception ex) // We don't know what this can throw in advance.
{
SendResult(Resources.FailedToCallTACleanup(ex), TestOutcome.Warning);
}
}
// m_runConfig can be null if cleanup is called too early, i.e. before we completed init.
if (m_runConfig != null && m_runConfig.IsExecutedUnderDebugger)
{
// Detach debugger for VS we are going to shut down.
//Debug.Assert(m_hostSession != null);
if (m_hostSession != null)
{
try
{
// Detach debugger but keep HostSession alive for possible attach to restarted VS.
m_hostSession.DetachDebugger(m_vsIde.Process.Id);
}
catch (Exception ex)
{
SendResult(Resources.FailedToDetachDebugger(ex), TestOutcome.Warning);
}
}
}
if (m_vsIde != null)
{
try
{
m_vsIde.Dispose();
}
catch (Exception ex)
{
SendResult(Resources.ErrorShuttingDownVS(ex), TestOutcome.Warning);
}
}
m_vsIde = null;
m_hostSide = null;
m_isHostSideDirty = false;
}
}
private HostAdapterHostSide GetHostSideFromAddin()
{
// Find the Addin.
// Note: After VS starts addin needs some time to load, so we try a few times.
IVsIdeTestHostAddin addinLookingFor = null;
InvokeWithRetry(
delegate
{
foreach (AddIn addin in m_vsIde.Dte.AddIns)
{
// Note: the name of the addin comes from XML file that registers the addin.
if (addin.Name == "VsIdeTestHost(EF)")
{
addinLookingFor = (IVsIdeTestHostAddin)addin.Object;
break;
}
}
},
delegate
{
return(addinLookingFor != null);
},
s_addinWaitTimeout
);
if (addinLookingFor == null)
{
Debug.Fail("HA.GetHostSideFromAddin: timed out but could not get the addin from VS.");
throw new VsIdeTestHostException(Resources.TimedOutGettingAddin);
}
m_testHostAddin = addinLookingFor;
HostAdapterHostSide hostSide = m_testHostAddin.GetHostSide(); // This can be casted to ITestAdapter.
Debug.Assert(hostSide != null);
return(hostSide);
}
/// <summary>
/// This can be called from OnConnect by Addin AND from GetHostSide by HA.
/// </summary>
private void InitHostSide()
{
try
{
lock (m_hostLock)
{
if (m_hostSide == null)
{
Debug.Assert(m_applicationObject != null, "HostSide.InitHostSide: m_applicationObject is null!");
m_serviceProvider = new ServiceProvider((IOleServiceProvider)m_applicationObject);
Debug.Assert(m_serviceProvider != null, "VsIdeTestHostAddin.InitHostSide: failed to init service provider!");
m_hostSide = new HostAdapterHostSide(m_serviceProvider);
}
}
}
catch (Exception ex)
{
Debug.Fail("HA.InitHostSide: " + ex.ToString());
throw;
}
}
private void CleanupHostSide()
{
if (!m_isHostSideDirty)
return;
lock (m_hostSideLock)
{
//Debug.Assert(HostSide != null);
if (HostSide != null)
{
try
{
((ITestAdapter)HostSide).Cleanup();
}
catch (Exception ex) // We don't know what this can throw in advance.
{
SendResult(Resources.FailedToCallTACleanup(ex), TestOutcome.Warning);
}
}
// m_runConfig can be null if cleanup is called too early, i.e. before we comleted init.
if (m_runConfig != null && m_runConfig.IsExecutedUnderDebugger)
{
// Detach debugger for VS we are going to shut down.
//Debug.Assert(m_hostSession != null);
if (m_hostSession != null)
{
try
{
// Detach debugger but keep HostSession alive for possible attach to restarted VS.
m_hostSession.DetachDebugger(m_vsIde.Process.Id);
}
catch (Exception ex)
{
SendResult(Resources.FailedToDetachDebugger(ex), TestOutcome.Warning);
}
}
}
if (m_vsIde != null)
{
try
{
m_vsIde.Dispose();
}
catch (Exception ex)
{
SendResult(Resources.ErrorShuttingDownVS(ex), TestOutcome.Warning);
}
}
m_vsIde = null;
m_hostSide = null;
m_isHostSideDirty = false;
}
}
private void CreateHostSide()
{
// Note: we already have try-catch-Debug.Fail in Initialize that calls this method.
// Note: registryHive can be null when using HostType attribute. In this case we'll use default hive.
Debug.Assert(!string.IsNullOrEmpty(m_workingDir));
// Note: registryHive can be null when using the attribute. That's OK, VsIde will figure out.
Debug.Assert(!string.IsNullOrEmpty(m_workingDir));
Debug.Assert(m_hostSide == null, "HA.CreateHostSide: m_hostSide should be null (ignorable).");
Debug.Assert(m_vsIde == null, "HA.CreateHostSide: m_vsIde should be null (ignorable).");
// Start devenv.
m_vsIde = new VisualStudioIde(new VsIdeStartupInfo(m_vsRegistryHive, m_additionalCommandLine, m_workingDir));
m_vsIde.ErrorHandler += HostProcessErrorHandler;
bool success = InvokeWithRetry(
delegate
{
m_vsIde.Dte.MainWindow.Visible = true; // TestRunConfig for this host type could have an option to set main window to visible.
},
s_addinWaitTimeout
);
if (!success)
{
throw new VsIdeTestHostException(Resources.TimedOutCommunicatingToIde);
}
m_hostSide = GetHostSideFromAddin();
}
/// <summary>
/// This can be called from OnConnect by Addin AND from GetHostSide by HA.
/// </summary>
private void InitHostSide()
{
try
{
lock (m_hostLock)
{
if (m_hostSide == null)
{
Debug.Assert(m_applicationObject != null, "HostSide.InitHostSide: m_applicationObject is null!");
m_serviceProvider = new ServiceProvider((IOleServiceProvider)m_applicationObject);
Debug.Assert(m_serviceProvider != null, "VsIdeTestHostAddin.InitHostSide: failed to init service provider!");
m_hostSide = new HostAdapterHostSide(m_serviceProvider);
}
}
}
catch (Exception ex)
{
Debug.Fail("HA.InitHostSide: " + ex.ToString());
throw;
}
}
