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spm_tests.m
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Fri, Jul 18, 01:39

spm_tests.m
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function results = spm_tests(varargin)
% Unit Testing Framework
% FORMAT results = spm_tests(name,value,...)
% name,value - pairs of optional parameter names and values:
% verbose: verbosity level of test run progress report [default: 2]
% display: display test results [default: false]
% coverage: display code coverage [default: false]
% tag: test tag selector [default: '', ie all tests]
% tap: save a Test Anything Protocol (TAP) file [default: false]
%
% results - TestResult array containing information describing the
% result of running the test suite.
%__________________________________________________________________________
% Copyright (C) 2015 Wellcome Trust Centre for Neuroimaging
% Guillaume Flandin
% $Id: spm_tests.m 6416 2015-04-21 15:34:10Z guillaume $
if spm_check_version('matlab','8.3') < 0
error('Unit Tests require MATLAB R2014a or above.');
end
SVNid = '$Rev: 6416 $';
SPMid = spm('FnBanner',mfilename,SVNid);
%-Input parameters
%--------------------------------------------------------------------------
options = struct('verbose',2, 'display',false, 'coverage',false, ...
'tag', '', 'tap',false);
if nargin
if isstruct(varargin{1})
fn = fieldnames(varargin{1});
for i=1:numel(fn)
options.(fn{i}) = varargin{1}.(fn{i});
end
else
for i=1:2:numel(varargin)
options.(varargin{i}) = varargin{i+1};
end
end
end
%-Unit tests
%==========================================================================
%-Create a TestSuite
%--------------------------------------------------------------------------
import matlab.unittest.TestSuite;
import matlab.unittest.selectors.*;
tests = fullfile(spm('Dir'),'tests');
suite = TestSuite.fromFolder(tests, 'IncludingSubfolders', true);
if ~isempty(options.tag)
suite = suite.selectIf(~HasTag | HasTag(options.tag));
end
%-Create a TestRunner
%--------------------------------------------------------------------------
import matlab.unittest.TestRunner;
import matlab.unittest.plugins.*
if ~options.verbose
runner = TestRunner.withNoPlugins;
else
runner = TestRunner.withTextOutput('Verbosity',options.verbose);
end
if options.coverage
plugin = CodeCoveragePlugin.forFolder(spm('Dir'));
runner.addPlugin(plugin);
end
if options.tap
d = getenv('WORKSPACE');
if isempty(d), d = spm('Dir'); end
tapFile = fullfile(d,'spm_tests.tap');
plugin = TAPPlugin.producingOriginalFormat(ToFile(tapFile));
runner.addPlugin(plugin);
end
%-Run tests
%--------------------------------------------------------------------------
results = runner.run(suite);
%-Display test results
%--------------------------------------------------------------------------
if options.display
fprintf(['Totals (%d tests):\n\t%d Passed, %d Failed, %d Incomplete.\n' ...
'\t%f seconds testing time.\n\n'],numel(results),nnz([results.Passed]),...
nnz([results.Failed]),nnz([results.Incomplete]),sum([results.Duration]));
disp(table(results));
end

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