nimbus-eth1/tests/rpcclient/test_hexstrings.nim

157 lines
4.3 KiB
Nim

# Nimbus
# Copyright (c) 2018-2019 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed except according to those terms.
# Separated from main tests for brevity
import unittest2, ../../nimbus/rpc/hexstrings, json
proc doHexStrTests* =
suite "[RPC] Hex quantity":
test "Zero values":
expect ValueError:
let
source = ""
x = hexQuantityStr source
check %x == %source
expect ValueError:
# must have '0' for zero quantities
let
source = "0x"
x = hexQuantityStr source
check %x == %source
let
source = "0x0"
x = hexQuantityStr source
check %x == %source
test "Even length":
let
source = "0x1234"
x = hexQuantityStr source
check %x == %source
test "Odd length":
let
source = "0x123"
x = hexQuantityStr source
check %x == %source
test "\"0x\" header":
expect ValueError:
let
source = "1234"
x = hexQuantityStr source
check %x != %source
expect ValueError:
let
source = "01234"
x = hexQuantityStr source
check %x != %source
expect ValueError:
# leading zeros not allowed
let
source = "0x0123"
x = hexQuantityStr source
check %x != %source
suite "[RPC] Hex data":
test "Zero value":
expect ValueError:
let
source = ""
x = hexDataStr source
check %x != %source
expect ValueError:
# not even length
let
source = "0x0"
x = hexDataStr source
check %x == %source
let
source = "0x"
x = hexDataStr source
check %x == %source
test "Even length":
let
source = "0x1234"
x = hexDataStr source
check %x == %source
test "Odd length":
expect ValueError:
let
source = "0x123"
x = hexDataStr source
check %x != %source
test "\"0x\" header":
expect ValueError:
let
source = "1234"
x = hexDataStr source
check %x != %source
expect ValueError:
let
source = "01234"
x = hexDataStr source
check %x != %source
expect ValueError:
let
source = "x1234"
x = hexDataStr source
check %x != %source
let
# leading zeros allowed
source = "0x0123"
x = hexDataStr source
check %x == %source
suite "[RPC] Eth address strings":
test "Valid address":
let
e = "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6"
e_addr = e.ethAddressStr
check e == e_addr.string
let
short_e = "0x0f572e5295c57f"
short_e_addr = short_e.ethAddressStr
check short_e == short_e_addr.string
test "Too long":
expect ValueError:
let
e = "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec667"
e_addr = e.ethAddressStr
check e == e_addr.string
test "\"0x\" header":
expect ValueError:
let
# no 0x
e = "000f572e5295c57f15886f9b263e2f6d2d6c7b5ec6"
e_addr = e.ethAddressStr
check e == e_addr.string
suite "[RPC] Eth hash strings":
test "Valid hash":
let
e = "0x1234567890123456789012345678901234567890123456789012345678901234"
e_addr = e.ethHashStr
check e == e_addr.string
test "Too short":
expect ValueError:
let
short_e = "0x12345678901234567890123456789012345678901234567890123456789012"
short_e_addr = short_e.ethHashStr
check short_e == short_e_addr.string
test "Too long":
expect ValueError:
let
e = "0x123456789012345678901234567890123456789012345678901234567890123456"
e_addr = e.ethHashStr
check e == e_addr.string
test "\"0x\" header":
expect ValueError:
let
# no 0x
e = "000x12345678901234567890123456789012"
e_addr = e.ethHashStr
check e == e_addr.string