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Message #01706
[Bug 602761] Re: nunit-agent hangs after tests complete
We run on Windows 2008 R2. Our continuous integration server is
CruiseControl 1.6. We run NUnit directly from our MSBuild scripts and
under NCover 3.4. Here is how we invoke NUnit outside of NCover:
nunit-console.exe Assembly.dll Assembly2.dll /noshadow /framework=4.0
/domain=Single /include="Unit Test" /xml=NUnitResults.xml
Executing through NCover is a little more complicated. Our build script
creates a temporary NUnit project which is then fed into NCover using
the MSBuild task's that ship with NCover.
We get zombie/orphaned nunit-agent.exe processes regardless of how NUnit
gets run. We are working around the problem by creating a pre-build
target that kills any nunit-agent.exe processes that are misbehaving.
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https://bugs.launchpad.net/bugs/602761
Title:
nunit-agent hangs after tests complete
Status in NUnit V2 Test Framework:
In Progress
Bug description:
If a test fixture is being run in a different process (using nunit-
agent), every now and then nunit-console will print out the results of
the tests and exit, but the nunit-agent process will hang around
indefinitely.
I believe the issue is with .NET Remoting, specifically the
TestAgent/RemoteTestAgent.Stop operations. Stop is marked as a one-
way call, which tells the .NET Framework that the call can be
completed asynchronously. However, this also means that when nunit-
console exits immediately after calling Stop, the message may never
actually be sent to the nunit-agent.
Recommend removing the OneWay attribute so that the call is completed
synchronously and thereby guaranteed to be delivered.
References