As far as I'm aware, coder.runTest and codegen -test do not support this behavior. Can you please let us know more about your use case, so we can consider supporting this in the future ?
As a workaround, you could perhaps set a global variable outside the test bench, and check the value of the global while running the test bench. Say something like this:
% Entry point function foo
function out = foo(a, b)
out = a + b;
end
% Test bench foo_tb
function foo_tb()
global tbFlag;
if tbFlag
foo(3, 5);
else
disp('Do Nothing');
end
end
% set global tbFlag
function setGlobalTbFlag(value)
global tbFlag;
tbFlag = value;
end
% build script
setGlobalTbFlag(true);
codegen -config cfg foo -args {2,3} -test foo_tb
setGlobalTbFlag(false);
