Updated tests for int and ecos functions

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/general_tests/intfmincon/intfmincon_logical8.sce b/tests/general_tests/intfmincon/intfmincon_logical8.sce
new file mode 100644
index 0000000..45b1a1f
--- /dev/null
+++ b/tests/general_tests/intfmincon/intfmincon_logical8.sce
@@ -0,0 +1,60 @@
+// Example where user provides gradient of the objective function
+
+function y=fun(x)
+y=x(1)*x(1)+x(2)*x(2);
+endfunction
+
+function y= fGrad(x)
+y= [2*x(1),2*x(2)];
+endfunction
+
+x0 = [1,2];
+A=[1,1 ; 1,1/4 ; 1,-1 ; -1/4,-1 ; -1,-1 ; -1,1];
+b=[2;1;2;1;-1;2];
+Aeq = [1,3]
+beq= [5]
+lb = [0 0]
+ub = [2 1.5]
+
+function [c,ceq]=nlc(x)
+c = [x(1)^2 - x(2)^2 + 0.5 , x(1)^2 + x(2)^2 - 2.5];
+ceq = [];
+endfunction
+
+options = list("MaxIter", [150], "CpuTime", [500], "GradObj", fGrad)
+
+//Output
+//Optimal Solution Found.
+// hessian  =
+// 
+//    3970695.6    3.311D-10  
+//    3.311D-10    3970695.4  
+// gradient  =
+// 
+//    1.0000000    3.  
+// lambda  =
+// 
+//   lower: [1.818D-08,6.061D-09]
+//   upper: [6.061D-09,0.7272728]
+//   ineqlin: [0.3636363,7.273D-08,3.030D-09,3.463D-09,9.091D-09,9.091D-09]
+//   eqlin: -2.2698905
+//   ineqnonlin: [6.061D-09,0.9062542]
+//   eqnonlin: [0x0 constant]
+// output  =
+// 
+//   Iterations: 20
+//   Cpu_Time: 0.852
+//   Objective_Evaluation: 23
+//   Dual_Infeasibility: 1.884D-09
+// exitflag  =
+// 
+//  0  
+// fopt  =
+// 
+//    2.5  
+// x0pt  =
+// 
+//    0.5000000  
+//    1.5  
+
+[x0pt,fopt,exitflag,gradient,hessian] = intfmincon(f,x0,intcon, A, b, Aeq, beq, lb, ub, nlc, options)