watchall
set my_tree.in[0].r 0
set my_tree.in[1].r 0
set my_tree.in[2].r 0
set my_tree.in[3].r 0
set my_tree.in[4].r 0
set my_tree.out.a 0

cycle

assert my_tree.in[0].a 0
assert my_tree.in[1].a 0
assert my_tree.in[2].a 0
assert my_tree.in[3].a 0
assert my_tree.in[4].a 0
assert my_tree.out.r 0

system "echo '-------------------------------------------------'"
system "echo '[0] System initialized'"

set Reset 0
cycle
system "echo '-------------------------------------------------'"
system "echo '[1] System reset completed'"

set my_tree.in[0].r 1
set my_tree.in[2].r 1
set my_tree.in[4].r 1

cycle

assert my_tree.out.r 1
set my_tree.out.a 1
cycle

assert my_tree.in[4].a 1
set my_tree.in[4].r 0
system "echo '-------------------------------------------------'"
system "echo '[2] Number 4 was chosen, move to the next one'"
cycle
assert my_tree.out.r 0
set my_tree.out.a 0
cycle
assert my_tree.in[4].a 0
assert my_tree.out.r 1
set my_tree.out.a 1
cycle
assert my_tree.in[0].a 1
system "echo '-------------------------------------------------'"
system "echo '[2] Number 0 was chosen, finish test'"