unit_test_iterator(source_root_directory)

function results = unit_test_iterator(source_root_directory)

% unit_test_iterator - run all the unit tests in the source tree
%
% Inputs:
%    source_root_directory - the source tree root
%
% Outputs:
%    results - structure containing the details of all results for all unit tests.
%
% Example:
%    results = unit_test_iterator('d:\src\')
%
% Other m-files required: none
%
% See also: unit_test,  run_unit_test_batch, make_simulink_unit_test

% Author: Carl Kritzinger
% KAT DSP Team
% email address: [e-mail]
% November 2005

  %------------- MAIN --------------


%search through the root directory
test_file_list = file_find(source_root_directory,'-name','_unit_test*.mat');

results = [];

for kk = 1:length(test_file_list)
   results = [results; unit_test(test_file_list(kk).name)];
end