Updated tests for int and ecos functions

1 files changed, 49 insertions, 0 deletions

diff --git a/tests/general_tests/intfmincon/intfmincon_cputime.sce b/tests/general_tests/intfmincon/intfmincon_cputime.sce
new file mode 100644
index 0000000..34a5018
--- /dev/null
+++ b/tests/general_tests/intfmincon/intfmincon_cputime.sce
@@ -0,0 +1,49 @@
+//Example where cputime is exceeded
+
+function y=f(x)
+y=x(1)*x(2)+x(2)*x(3);
+endfunction
+//Starting point, linear constraints and variable bounds
+x0=[0.1 , 0.1 , 0.1];
+A=[];
+b=[];
+Aeq=[];
+beq=[];
+lb=[];
+ub=[];
+intcon=[1,2];
+//Nonlinear constraints
+function [c,ceq]=nlc(x)
+c = [x(1)^2 - x(2)^2 + x(3)^2 - 2 ; x(1)^2 + x(2)^2 + x(3)^2 - 10]';
+ceq = [];
+endfunction
+
+//Hessian of the Lagrange Function
+function y= lHess(x,obj,lambda)
+y= obj*[0,1,0;1,0,1;0,1,0] + lambda(1)*[2,0,0;0,-2,0;0,0,2] + lambda(2)*[2,0,0;0,2,0;0,0,2]
+endfunction
+
+//Options
+options=list("MaxIter", [100], "CpuTime", [5], "Hessian", lHess);
+
+//Calling fmincon
+[xopt,fopt,exitflag,output,hessian] =intfmincon(f, x0,intcon,A,b,Aeq,beq,lb,ub,nlc,options)
+
+// Limit Exceeded.
+//  hessian  =
+ 
+//     0.    1.    0.    1.    0.    1.    0.    1.    0.  
+//  output  =
+ 
+//   - 2.    3.4142136  - 2.  
+//  exitflag  =
+ 
+//   3  
+//  fopt  =
+ 
+//   - 6.8284271  
+//  xopt  =
+ 
+//     2.         
+//   - 2.         
+//     1.4142136