nunit-core team mailing list archive

[Charlie Poole <charlie@xxxxxxxxx>]

Hi Sebastien,

The EventListener addin runs in the same process as the tests.

Charlie

On Thu, Jun 10, 2010 at 10:44 PM, basti <sebastian.sz@xxxxxx> wrote:

> Hi Charlie,
>
> Thanks for your quick answer.
> I use the Snapshot method to get the current private memory usage of
> the NUnit process, so it must be in the test methods.
> It is for giving developers of unit tests the possibility to record
> the memory usage at specific positions in their unit tests.
>
> Sebastian
>
>
> Am 08.06.2010 um 22:41 schrieb Charlie Poole:
>
> > The EventListener methods are called asynchronously, without any
> > guarantee of ordering except among the calls themselves. Specifically,
> > there is no guarantee that the test has not yet started when
> > TestStarted
> > is called.
> >
> > This is because the intent of the interface is to allow reporting on
> > tests, without permitting any disruption or other influence on the
> > tests
> > themselves.
> >
> > In your case, based on the method names, I imagine that you are
> > creating
> > a combined report using some info generated in the addin and other
> > info
> > from the calls within the test. You can only do this if you avoid
> > making
> > any assumptions as to ordering of the events. This is hard to do, of
> > course, if you need the info to appear in some particular order. Can
> > you
> > simply call your Snapshot method from the addin itself?
> >
> > Charlie
> >
> > PS: It's best to have discussions on the nunit-discuss list rather
> > than
> > using the bug report system. This will be more helpful to you anyway,
> > since more eyes will be on the problem.
> >
> > --
> > NUnit-Addin: Commands at the beginning of a test are called before
> > the TestStarted event method
> > https://bugs.launchpad.net/bugs/591335
> > You received this bug notification because you are a direct subscriber
> > of the bug.
> >
> > Status in NUnit V2 Test Framework: Invalid
> >
> > Bug description:
> > Hi NUnit team,
> >
> > I am writing a NUnit addin and I am wondering why the TestStarted
> > event method is called after MemUnitClient.Snapshot() and
> > MemUnitClient.Snapshot("in unit test 1 before stress") in
> > UnitTest1() (see listing below). For me it is importand that the
> > TestStarted method is called and executed first.
> > Do you have any idea?
> > I am using NUnit 2.5.5 with Visual Studio 2005 (C#) with GUI runner.
> > I had the same problem with NUnit 2.5.3.
> >
> >
> > // implemented in the NUnit addin DLL
> > public void TestStarted(TestName testName)
> > {
> >       // do something
> > }
> >
> >
> > // implemented in the Unit-Test-Assembly DLL
> > [Test]
> > public void UnitTest1()
> > {
> >            MemUnitClient.Snapshot();
> >            MemUnitClient.Snapshot("in unit test 1 before stress");
> >            Stress(500000);
> >            MemUnitClient.Snapshot("in unit test 1 after stress");
> >
> >          // do something
> > }
> >
> >
> > It would be great if you have an idea, because it is part of my
> > master's thesis.... :)
> >
> > Thank you in advance.....it would be nice hearing from you.
> >
> > Sebastian
> >
> > To unsubscribe from this bug, go to:
> > https://bugs.launchpad.net/nunitv2/+bug/591335/+subscribe
>
> --
> NUnit-Addin: Commands at the beginning of a test are called before the
> TestStarted event method
> https://bugs.launchpad.net/bugs/591335
> You received this bug notification because you are a member of NUnit
> Developers, which is subscribed to NUnit V2.
>

-- 
NUnit-Addin: Commands at the beginning of a test are called before the TestStarted event method
https://bugs.launchpad.net/bugs/591335
You received this bug notification because you are a member of NUnit
Developers, which is subscribed to NUnit V2.

Status in NUnit V2 Test Framework: Invalid

Bug description:
Hi NUnit team,

I am writing a NUnit addin and I am wondering why the TestStarted event method is called after MemUnitClient.Snapshot() and 
MemUnitClient.Snapshot("in unit test 1 before stress") in UnitTest1() (see listing below). For me it is importand that the TestStarted method is called and executed first.
Do you have any idea?
I am using NUnit 2.5.5 with Visual Studio 2005 (C#) with GUI runner. I had the same problem with NUnit 2.5.3.


// implemented in the NUnit addin DLL
public void TestStarted(TestName testName)
{
       // do something
}


// implemented in the Unit-Test-Assembly DLL
[Test]
public void UnitTest1()
{
            MemUnitClient.Snapshot();
            MemUnitClient.Snapshot("in unit test 1 before stress");
            Stress(500000);
            MemUnitClient.Snapshot("in unit test 1 after stress");
            
	   // do something
}


It would be great if you have an idea, because it is part of my master's thesis.... :)

Thank you in advance.....it would be nice hearing from you.

Sebastian