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| 1 | +// |
| 2 | +// soliditySha3.swift |
| 3 | +// Tests |
| 4 | +// |
| 5 | +// Created by JeneaVranceanu on 28/03/2022. |
| 6 | +// Copyright © 2022 web3swift. All rights reserved. |
| 7 | +// |
| 8 | + |
| 9 | +import Foundation |
| 10 | +import XCTest |
| 11 | +@testable import web3swift |
| 12 | + |
| 13 | +class SoliditySha3Test: XCTestCase { |
| 14 | + |
| 15 | + func test_soliditySha3() throws { |
| 16 | + var hex = soliditySha3(true).toHexString().addHexPrefix() |
| 17 | + assert(hex == "0x5fe7f977e71dba2ea1a68e21057beebb9be2ac30c6410aa38d4f3fbe41dcffd2") |
| 18 | + hex = soliditySha3(-10).toHexString().addHexPrefix() |
| 19 | + assert(hex == "0xd6fb717f7e270a360f5093ce6a7a3752183e89c9a9afe5c0cb54b458a304d3d5") |
| 20 | + hex = soliditySha3(Data.fromHex("0xfff23243")!).toHexString().addHexPrefix() |
| 21 | + assert(hex == "0x0ee4597224d3499c72aa0c309b0d0cb80ff3c2439a548c53edb479abfd6927ba") |
| 22 | + hex = soliditySha3(UInt(234564535)).toHexString().addHexPrefix() |
| 23 | + assert(hex == "0xb2daf574dc6ceac97e984c8a3ffce3c1ec19e81cc6b18aeea67b3ac2666f4e97") |
| 24 | + |
| 25 | + hex = soliditySha3([UInt(234564535), Data.fromHex("0xfff23243")!, true, -10]).toHexString().addHexPrefix() |
| 26 | + assert(hex == "0x3e27a893dc40ef8a7f0841d96639de2f58a132be5ae466d40087a2cfa83b7179") |
| 27 | + |
| 28 | + hex = soliditySha3("Hello!%").toHexString().addHexPrefix() |
| 29 | + assert(hex == "0x661136a4267dba9ccdf6bfddb7c00e714de936674c4bdb065a531cf1cb15c7fc") |
| 30 | + |
| 31 | + // This is not JS. '234' (with single or double qoutes) will be a String, not any kind of number. |
| 32 | + // From Web3JS docs:> web3.utils.soliditySha3('234'); // auto detects: uint256 |
| 33 | + |
| 34 | + hex = soliditySha3(0xea).toHexString().addHexPrefix() |
| 35 | + assert(hex == "0x61c831beab28d67d1bb40b5ae1a11e2757fa842f031a2d0bc94a7867bc5d26c2") |
| 36 | + |
| 37 | + hex = soliditySha3(234).toHexString().addHexPrefix() |
| 38 | + assert(hex == "0x61c831beab28d67d1bb40b5ae1a11e2757fa842f031a2d0bc94a7867bc5d26c2") |
| 39 | + |
| 40 | + hex = soliditySha3(UInt64(234)).toHexString().addHexPrefix() |
| 41 | + assert(hex == "0x6e48b7f8b342032bfa46a07cf85358feee0efe560d6caa87d342f24cdcd07b0c") |
| 42 | + |
| 43 | + hex = soliditySha3(UInt(234)).toHexString().addHexPrefix() |
| 44 | + assert(hex == "0x61c831beab28d67d1bb40b5ae1a11e2757fa842f031a2d0bc94a7867bc5d26c2") |
| 45 | + |
| 46 | + hex = soliditySha3("0x407D73d8a49eeb85D32Cf465507dd71d507100c1").toHexString().addHexPrefix() |
| 47 | + assert(hex == "0x4e8ebbefa452077428f93c9520d3edd60594ff452a29ac7d2ccc11d47f3ab95b") |
| 48 | + |
| 49 | + hex = soliditySha3(Data.fromHex("0x407D73d8a49eeb85D32Cf465507dd71d507100c1")!).toHexString().addHexPrefix() |
| 50 | + assert(hex == "0x4e8ebbefa452077428f93c9520d3edd60594ff452a29ac7d2ccc11d47f3ab95b") |
| 51 | + |
| 52 | + hex = soliditySha3(EthereumAddress("0x407D73d8a49eeb85D32Cf465507dd71d507100c1")!).toHexString().addHexPrefix() |
| 53 | + assert(hex == "0x4e8ebbefa452077428f93c9520d3edd60594ff452a29ac7d2ccc11d47f3ab95b") |
| 54 | + |
| 55 | + |
| 56 | + hex = soliditySha3("Hello!%").toHexString().addHexPrefix() |
| 57 | + assert(hex == "0x661136a4267dba9ccdf6bfddb7c00e714de936674c4bdb065a531cf1cb15c7fc") |
| 58 | + |
| 59 | + hex = soliditySha3(Int8(-23)).toHexString().addHexPrefix() |
| 60 | + assert(hex == "0xdc046d75852af4aea44a770057190294068a953828daaaab83800e2d0a8f1f35") |
| 61 | + |
| 62 | + hex = soliditySha3(EthereumAddress("0x85F43D8a49eeB85d32Cf465507DD71d507100C1d")!).toHexString().addHexPrefix() |
| 63 | + assert(hex == "0xe88edd4848fdce08c45ecfafd2fbfdefc020a7eafb8178e94c5feaeec7ac0bb4") |
| 64 | + |
| 65 | + hex = soliditySha3(["Hello!%", Int8(-23), EthereumAddress("0x85F43D8a49eeB85d32Cf465507DD71d507100C1d")!]).toHexString().addHexPrefix() |
| 66 | + assert(hex == "0xa13b31627c1ed7aaded5aecec71baf02fe123797fffd45e662eac8e06fbe4955") |
| 67 | + } |
| 68 | + |
| 69 | + /// `[AnyObject]` is not allowed to be used directly as input for `solidtySha3`. |
| 70 | + /// `AnyObject` erases type data making it impossible to encode some types correctly, |
| 71 | + /// e.g.: Bool can be treated as Int (8/16/32/64) and 0/1 numbers can be treated as Bool. |
| 72 | + func test_soliditySha3Fail_1() throws { |
| 73 | + var didFail = false |
| 74 | + do { |
| 75 | + let _ = try soliditySha3([""] as [AnyObject]) |
| 76 | + } catch { |
| 77 | + didFail = true |
| 78 | + } |
| 79 | + XCTAssertTrue(didFail) |
| 80 | + } |
| 81 | + |
| 82 | + /// `AnyObject` is not allowed to be used directly as input for `solidtySha3`. |
| 83 | + /// `AnyObject` erases type data making it impossible to encode some types correctly, |
| 84 | + /// e.g.: Bool can be treated as Int (8/16/32/64) and 0/1 numbers can be treated as Bool. |
| 85 | + func test_soliditySha3Fail_2() throws { |
| 86 | + var didFail = false |
| 87 | + do { |
| 88 | + let _ = try soliditySha3("" as AnyObject) |
| 89 | + } catch { |
| 90 | + didFail = true |
| 91 | + } |
| 92 | + XCTAssertTrue(didFail) |
| 93 | + } |
| 94 | +} |
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