Hi Jaroslaw
Here is my 2 €cent. Shoot me if I got it wrong
Versionning for 1.0 & 1.1 is basically this:
An executable tries to run within it's own runtime.
so Nunit (compiled on 1.0) tries to run a some library of test compiled on 1.0 ->
nunit tries to loads someting from mscorlib (1.0 version) & it runs fine.
Then you try to run Nunit (compiled on 1.0) & run some library of test compiled on
(1.1). Thus following the basic rule; nant (& nunit) loads classes from mscorlib (.Net
1.0) & everything is running under runtime 1.0.
Then your tests ask for mscorlib ( .Net version 1.1) and then Bang. There is no way
for the runtime to know what it should do here.
You just got a dependency problem here. By default the runtime won't allow something
compile on 1.0 to run under 1.1
So, when you use
<startup>
<supportedRuntime version="v1.1.4322" />
<supportedRuntime version="v1.0.3705" />
</startup>
Your basically saying to the runtime try to run everything under version 1.1 of the
.net framework. & then it works fine because nant(& nunit) are then running under the
1.1 version of the runtime.
Hope this helps (& accurate enough)
Yves
________________________________
From: Jaroslaw Kowalski [mailto:[EMAIL PROTECTED]
Sent: lundi 2 juin 2003 15:40
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
I have an application that I compile for both net-1.0 and net-1.1. For
my unit tests I'm linking to binary NUnit.Framework.dll that is provided
by NAnt (as in the following snippet)
--------------
<copy file="${nant.location}/NUnit.Framework.dll"
tofile="${outdir}/NUnit.Framework.dll" />
<csc ...>
<references>
<includes name="${outdir}/NUnit.Framework.dll" />
</references>
</csc>
----------
One of my tests relies on ConfigurationSettings.AppSettings[] to get
some configuration. When I compile it on net-1.1 and run <nunit2> on it
I get this strange error when getting some setting.
Error loading XML file
c:\winnt\microsoft.net\framework\v1.0.3705\Config\machine.config Request
for the permission of type
System.Security.Permissions.StrongNameIdentityPermission, mscorlib,
Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
failed.
(c:\winnt\microsoft.net\framework\v1.0.3705\Config\machine.config)
When the DLL is compiled for net-1.0, the test runs just fine.
Digging through the internet I've found a solution: I had to swap the
two <supportedRuntime> lines in nant.exe.config file, so that v1.1.4322
is before v1.0.3705:
------------------------------------------
<startup>
<supportedRuntime version="v1.1.4322" />
<supportedRuntime version="v1.0.3705" />
</startup>
------------------------------------------
Now the tests compiled with net-1.0 and net-1.1 run just fine (which is
big a surprise to me as I don't understand this behaviour)
Is it a bug in NAnt or NUnit - or maybe a Microsoft general versioning
problem? Can some MS guru explain this behaviour?
Maybe an option is needed that will force <nunit2> to run under
specified runtime? Maybe it should make use of
nant.settings.currentframework?
Jarek
BTW. NUnit-console.exe and nunit-gui.exe themselves have similar
problems. I had to modify <startup> section to make it run under
net-1.1.
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