def string_mult():
s = pt.ScratchVar(pt.TealType.bytes)
return pt.Seq(
s.store(pt.Txn.application_args[0]),
subr_string_mult(s, pt.Btoi(pt.Txn.application_args[1])),
pt.Log(s.load()),
pt.Int(100),
)
def tallygo():
result = pt.ScratchVar(pt.TealType.bytes)
# pt.If-Then is a hook for creating + opting in without providing any args
return (pt.If(
pt.Or(pt.App.id() == pt.Int(0),
pt.Txn.application_args.length() == pt.Int(0))).Then(
pt.Int(1)).Else(
pt.Seq(
result.store(pt.Bytes("dummy")),
tally(pt.Int(4), result),
pt.Btoi(result.load()),
)))
def fac_by_ref_args():
n = pt.ScratchVar(pt.TealType.uint64)
return pt.Seq(
pt.If(
pt.Or(
pt.App.id() == pt.Int(0),
pt.Txn.application_args.length() == pt.Int(0),
)).Then(pt.Int(1)).Else(
pt.Seq(
n.store(pt.Btoi(pt.Txn.application_args[0])),
factorial(n),
n.load(),
)))
def test_btoi():
arg = pt.Arg(1)
expr = pt.Btoi(arg)
assert expr.type_of() == pt.TealType.uint64
expected = pt.TealSimpleBlock(
[pt.TealOp(arg, pt.Op.arg, 1), pt.TealOp(expr, pt.Op.btoi)]
)
actual, _ = expr.__teal__(avm2Options)
actual.addIncoming()
actual = pt.TealBlock.NormalizeBlocks(actual)
assert actual == expected
def test_btoi_invalid():
with pytest.raises(pt.TealTypeError):
pt.Btoi(pt.Int(1))
def lots_o_vars():
z = pt.Int(0)
one = pt.ScratchVar()
two = pt.ScratchVar()
three = pt.ScratchVar()
four = pt.ScratchVar()
five = pt.Bytes("five")
six = pt.Bytes("six")
seven = pt.Bytes("seven")
eight = pt.Bytes("eight")
nine = pt.Bytes("nine")
ten = pt.Bytes("ten")
eleven = pt.Bytes("eleven")
twelve = pt.Bytes("twelve")
int_cursor = pt.DynamicScratchVar(pt.TealType.uint64)
bytes_cursor = pt.DynamicScratchVar(pt.TealType.bytes)
thirteen = pt.ScratchVar(pt.TealType.uint64, 13)
fourteen = pt.ScratchVar(pt.TealType.bytes, 14)
fifteen = pt.ScratchVar(pt.TealType.uint64)
sixteen = pt.ScratchVar(pt.TealType.bytes)
leet = pt.Int(1337)
ngl = pt.Bytes("NGL: ")
return (pt.If(
pt.Or(pt.App.id() == pt.Int(0),
pt.Txn.application_args.length() == pt.Int(0))).Then(
pt.Int(1)).Else(
pt.Seq(
one.store(pt.Int(1)),
two.store(pt.Bytes("two")),
three.store(pt.Int(3)),
four.store(pt.Bytes("four")),
pt.App.localPut(z, five, pt.Int(5)),
pt.App.localPut(z, six, six),
pt.App.localPut(z, seven, pt.Int(7)),
pt.App.localPut(z, eight, eight),
pt.App.globalPut(nine, pt.Int(9)),
pt.App.globalPut(ten, ten),
pt.App.globalPut(eleven, pt.Int(11)),
pt.App.globalPut(twelve, twelve),
one.store(one.load() + leet),
two.store(pt.Concat(ngl, two.load())),
three.store(three.load() + leet),
four.store(pt.Concat(ngl, four.load())),
pt.App.localPut(z, five,
leet + pt.App.localGet(z, five)),
pt.App.localPut(
z, six, pt.Concat(ngl, pt.App.localGet(z, six))),
pt.App.localPut(z, seven, pt.App.localGet(z, seven)),
pt.App.localPut(
z, eight,
pt.Concat(ngl, pt.App.localGet(z, eight))),
pt.App.globalPut(nine,
leet + pt.App.globalGet(nine)),
pt.App.globalPut(
ten, pt.Concat(ngl, pt.App.globalGet(ten))),
pt.App.globalPut(eleven,
leet + pt.App.globalGet(eleven)),
pt.App.globalPut(
twelve, pt.Concat(ngl,
pt.App.globalGet(twelve))),
thirteen.store(pt.Btoi(pt.Txn.application_args[0])),
fourteen.store(pt.Txn.application_args[1]),
fifteen.store(pt.Btoi(pt.Txn.application_args[2])),
sixteen.store(pt.Txn.application_args[3]),
pt.Pop(one.load()),
pt.Pop(two.load()),
pt.Pop(three.load()),
pt.Pop(four.load()),
pt.Pop(pt.App.localGet(z, five)),
pt.Pop(pt.App.localGet(z, six)),
pt.Pop(pt.App.localGet(z, seven)),
pt.Pop(pt.App.localGet(z, eight)),
pt.Pop(pt.App.globalGet(nine)),
pt.Pop(pt.App.globalGet(ten)),
pt.Pop(pt.App.globalGet(eleven)),
pt.Pop(pt.App.globalGet(twelve)),
int_cursor.set_index(thirteen),
pt.Log(pt.Itob(int_cursor.load())),
bytes_cursor.set_index(fourteen),
pt.Log(bytes_cursor.load()),
int_cursor.set_index(fifteen),
pt.Log(pt.Itob(int_cursor.load())),
bytes_cursor.set_index(sixteen),
pt.Log(bytes_cursor.load()),
leet,
)))