Hi Kent,
If you have a control over the example program, you should fix the code.
Otherwise, just add a wrapper program that removes the file and then
invokes exampleprogram.
Also, please put a feature request to the bug tracker.
Andy
Kent Williams wrote:
Here's the problem. I have a test that invokes an external program.
So I have this in my CMakeLists.txt
ADD_TEST(ExampleTest exampleprogram a b c)
The problem is that exampleprogram requires the first parameter to be
the name of an output file, and will exit with an error return code if
that file already exists.
My 'naive' solution would be this:
ADD_TEST(ExampleTest rm -f a ; exampleprogram a b c)
which would essentially be a 2-command shell script. This does not
work, and I tried a lot of different ways to get the test to generate
a command that would remove a file, and then run the test.
Any suggestions? Thanks in advance!
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Andy Cedilnik
Kitware Inc.
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