## TESTS
default del

# and (1)
and
-> error should be 2
1 and
-> error should be 2
del

# and (2)
0 0 and
-> stack size should be 1
-> stack should be 0
del

# and (3)
1 0 and
-> stack size should be 1
-> stack should be 0
del

# and (4)
0 1 and
-> stack size should be 1
-> stack should be 0
del

# and (5)
1 1 and
-> stack size should be 1
-> stack should be 1
del

# or (1)
or
-> error should be 2
1 or
-> error should be 2
del

# or (2)
0 0 or
-> stack size should be 1
-> stack should be 0
del

# or (3)
0 1 or
-> stack size should be 1
-> stack should be 1
del

# or (4)
1 0 or
-> stack size should be 1
-> stack should be 1
del

# or (5)
1 1 or
-> stack size should be 1
-> stack should be 1
del

# xor (1)
xor
-> error should be 2
1 xor
-> error should be 2
del

# xor (2)
0 0 xor
-> stack size should be 1
-> stack should be 0
del

# xor (3)
0 1 xor
-> stack size should be 1
-> stack should be 1
del

# xor (4)
1 0 xor
-> stack size should be 1
-> stack should be 1
del

# xor (5)
1 1 xor
-> stack size should be 1
-> stack should be 0
del

# not (1)
not
-> error should be 2
1 not
-> stack size should be 1
-> stack should be 0
del

# not (2)
0 not
-> stack size should be 1
-> stack should be 1
del

# >
0 0.1 >
-> stack should be 0
del
0.1 0 >
-> stack should be 1
del
1 1 >
-> stack should be 0
del

# >=
0 0.1 >=
-> stack should be 0
del
0.1 0 >=
-> stack should be 1
del
1 1 >=
-> stack should be 1
del

# <
0 0.1 <
-> stack should be 1
del
0.1 0 <
-> stack should be 0
del
1 1 <
-> stack should be 0
del

# <=
0 0.1 <=
-> stack should be 1
del
0.1 0 <=
-> stack should be 0
del
1 1 <=
-> stack should be 1
del

# !=
0 0.1 !=
-> stack should be 1
del
1 1 !=
-> stack should be 0
del

# ==
0 0.1 ==
-> stack should be 0
del
1 1 ==
-> stack should be 1
del

# same
0 0.1 same
-> stack should be 0
del
1 1 same
-> stack should be 1
del

# complex !=
(1,2) (3,4) !=
-> stack should be 1
del
(1,2) (1,0) !=
-> stack should be 1
del
(1,2) (0,2) !=
-> stack should be 1
del
(1,2) (1,2) !=
-> stack should be 0
del

# complex ==
(1,2) (3,4) ==
-> stack should be 0
del
(1,2) (1,0) ==
-> stack should be 0
del
(1,2) (0,2) ==
-> stack should be 0
del
(1,2) (1,2) ==
-> stack should be 1
del

# complex same
(1,2) (3,4) same
-> stack should be 0
del
(1,2) (1,0) same
-> stack should be 0
del
(1,2) (0,2) same
-> stack should be 0
del
(1,2) (1,2) same
-> stack should be 1
del

# string >
"a" "b" >
-> stack should be 0
del
"b" "a" >
-> stack should be 1
del
"a" "a" >
-> stack should be 0
del

# string >=
"a" "b" >=
-> stack should be 0
del
"b" "a" >=
-> stack should be 1
del
"a" "a" >=
-> stack should be 1
del

# string <
"a" "b" <
-> stack should be 1
del
"b" "a" <
-> stack should be 0
del
"a" "a" <
-> stack should be 0
del

# string <=
"a" "b" <=
-> stack should be 1
del
"b" "a" <=
-> stack should be 0
del
"a" "a" <=
-> stack should be 1
del

# string !=
"a" "b" !=
-> stack should be 1
del
"a" "a" !=
-> stack should be 0
del

# string ==
"a" "b" ==
-> stack should be 0
del
"a" "a" ==
-> stack should be 1
del

# string same
"a" "b" same
-> stack should be 0
del
"a" "a" same
-> stack should be 1
del