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Test Suite

Test
Code Input and Output
1
Pass
 
%%
fh_str='log2(x)+smooth3(x,y)+abs(2)+log10(5)';
exp_str='abs log10 log2 smooth3';
assert(isequal(find_functions(fh_str),exp_str))

                    
2
Pass
 
%%
fh_str='for k=log10(x):log2(x)+abs(x)';
exp_str='abs for log10 log2';
assert(isequal(find_functions(fh_str),exp_str))

                    
3
Pass
 
%%
fh_str=@(x)x^2+sin(x)-cos(x);
exp_str='cos sin';
assert(isequal(find_functions(fh_str),exp_str))

                    
4
Pass
 
%%
fh_str='@(x)x^2+sin(x)-cos(x)';
exp_str='cos sin';
assert(isequal(find_functions(fh_str),exp_str))

                    
5
Pass
 
%%
fh_str='filter2(x,A)+filter(x)-cos(x) expm(z)';
exp_str='cos filter expm filter2';
assert(isequal(find_functions(fh_str),exp_str))

                    
6
Pass
 
%%
fh_str='smooth3(x,y)-filter(x)+abs(n)+filter2(u)+sin(x)+numel(z)';
exp_str='abs filter numel sin filter2 smooth3';
assert(isequal(find_functions(fh_str),exp_str))