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Date: Thu, 12 Jan 2012 18:16:52 -0800 (PST)
From: Matt <matt AT use DOT net>
To: cygwin AT cygwin DOT com
Subject: trouble with cgreen test runner in cygwin
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Hi gang,

Long time no post :)

We wrote a kind of "reflective" test runner for the cgreen unit testing 
framework, which uses dlopen() and dlsym(). We're getting a failure under 
Cygwin and could use some guidance on how to debug the issue. While we 
suspect it's related to this post,
http://cygwin.com/ml/cygwin/2010-02/msg00109.html ,
we can't be sure.

Steps:
-install required cygwin packages: cmake, gcc4, g++4, make, subversion, 
etc
-check out cgreen: svn co 
http://cgreen.svn.sourceforge.net/svnroot/cgreen/trunk/cgreen
-cd cgreen && mkdir obj && cd obj && cmake ..
-make
-verify the tests pass: tests/test_cgreen
-now try the test-runner: tools/cgreen-runner tests/cygcgreen_tests.dll

the test-runner discovers the tests correctly, but when it goes to run 
them, it fails. this is because the CgreenTest* we fetch via dlsym() 
appears to be corrupt.

We'll reduce it to an even smaller, self-contained test case tomorrow. If 
anyone has ideas/suggestions in the meantime, please let me know.

Thanks in advance!


--
tangled strands of DNA explain the way that I behave.
http://www.clock.org/~matt

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