import TestLib;
import math;
StartTest("delete");
int[] a=sequence(4);
a.delete(2);
assert(all(a == new int[] {0,1,3}));
int[] a=sequence(4);
a.delete(0,2);
assert(all(a == new int[] {3}));
int[] a=sequence(4);
a.delete(1,2);
assert(all(a == new int[] {0,3}));
int[] a=sequence(4);
a.delete(2,2);
assert(all(a == new int[] {0,1,3}));
int[] a=sequence(4);
a.delete(2,3);
assert(all(a == new int[] {0,1}));
int[] a=sequence(4);
a.cyclic=true;
a.delete(2,3);
assert(all(a == new int[] {0,1}));
int[] a=sequence(4);
a.cyclic=true;
a.delete(2,4);
assert(all(a == new int[] {1}));
int[] a=sequence(4);
a.cyclic=true;
a.delete(3,1);
assert(all(a == new int[] {2}));
EndTest();