base58_test.go raw

   1  // Copyright (c) 2013-2017 The btcsuite developers
   2  // Use of this source code is governed by an ISC
   3  // license that can be found in the LICENSE file.
   4  
   5  package base58_test
   6  
   7  import (
   8  	"encoding/hex"
   9  	"testing"
  10  
  11  	"next.orly.dev/pkg/nostr/crypto/ec/base58"
  12  	"next.orly.dev/pkg/nostr/utils"
  13  )
  14  
  15  var stringTests = []struct {
  16  	in  string
  17  	out string
  18  }{
  19  	{"", ""},
  20  	{" ", "Z"},
  21  	{"-", "n"},
  22  	{"0", "q"},
  23  	{"1", "r"},
  24  	{"-1", "4SU"},
  25  	{"11", "4k8"},
  26  	{"abc", "ZiCa"},
  27  	{"1234598760", "3mJr7AoUXx2Wqd"},
  28  	{"abcdefghijklmnopqrstuvwxyz", "3yxU3u1igY8WkgtjK92fbJQCd4BZiiT1v25f"},
  29  	{
  30  		"00000000000000000000000000000000000000000000000000000000000000",
  31  		"3sN2THZeE9Eh9eYrwkvZqNstbHGvrxSAM7gXUXvyFQP8XvQLUqNCS27icwUeDT7ckHm4FUHM2mTVh1vbLmk7y",
  32  	},
  33  }
  34  
  35  var invalidStringTests = []struct {
  36  	in  string
  37  	out string
  38  }{
  39  	{"0", ""},
  40  	{"O", ""},
  41  	{"I", ""},
  42  	{"l", ""},
  43  	{"3mJr0", ""},
  44  	{"O3yxU", ""},
  45  	{"3sNI", ""},
  46  	{"4kl8", ""},
  47  	{"0OIl", ""},
  48  	{"!@#$%^&*()-_=+~`", ""},
  49  	{"abcd\xd80", ""},
  50  	{"abcd\U000020BF", ""},
  51  }
  52  
  53  var hexTests = []struct {
  54  	in  string
  55  	out string
  56  }{
  57  	{"", ""},
  58  	{"61", "2g"},
  59  	{"626262", "a3gV"},
  60  	{"636363", "aPEr"},
  61  	{
  62  		"73696d706c792061206c6f6e6720737472696e67",
  63  		"2cFupjhnEsSn59qHXstmK2ffpLv2",
  64  	},
  65  	{
  66  		"00eb15231dfceb60925886b67d065299925915aeb172c06647",
  67  		"1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L",
  68  	},
  69  	{"516b6fcd0f", "ABnLTmg"},
  70  	{"bf4f89001e670274dd", "3SEo3LWLoPntC"},
  71  	{"572e4794", "3EFU7m"},
  72  	{"ecac89cad93923c02321", "EJDM8drfXA6uyA"},
  73  	{"10c8511e", "Rt5zm"},
  74  	{"00000000000000000000", "1111111111"},
  75  	{
  76  		"000111d38e5fc9071ffcd20b4a763cc9ae4f252bb4e48fd66a835e252ada93ff480d6dd43dc62a641155a5",
  77  		"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
  78  	},
  79  	{
  80  		"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f505152535455565758595a5b5c5d5e5f606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeafb0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
  81  		"1cWB5HCBdLjAuqGGReWE3R3CguuwSjw6RHn39s2yuDRTS5NsBgNiFpWgAnEx6VQi8csexkgYw3mdYrMHr8x9i7aEwP8kZ7vccXWqKDvGv3u1GxFKPuAkn8JCPPGDMf3vMMnbzm6Nh9zh1gcNsMvH3ZNLmP5fSG6DGbbi2tuwMWPthr4boWwCxf7ewSgNQeacyozhKDDQQ1qL5fQFUW52QKUZDZ5fw3KXNQJMcNTcaB723LchjeKun7MuGW5qyCBZYzA1KjofN1gYBV3NqyhQJ3Ns746GNuf9N2pQPmHz4xpnSrrfCvy6TVVz5d4PdrjeshsWQwpZsZGzvbdAdN8MKV5QsBDY",
  82  	},
  83  }
  84  
  85  func TestBase58(t *testing.T) {
  86  	// Encode tests
  87  	for x, test := range stringTests {
  88  		tmp := []byte(test.in)
  89  		if res := base58.Encode(tmp); res != test.out {
  90  			t.Errorf(
  91  				"Encode test #%d failed: got: %s want: %s",
  92  				x, res, test.out,
  93  			)
  94  			continue
  95  		}
  96  	}
  97  
  98  	// Decode tests
  99  	for x, test := range hexTests {
 100  		b, err := hex.DecodeString(test.in)
 101  		if err != nil {
 102  			t.Errorf("hex.DecodeString failed failed #%d: got: %s", x, test.in)
 103  			continue
 104  		}
 105  		if res := base58.Decode(test.out); !utils.FastEqual(res, b) {
 106  			t.Errorf(
 107  				"Decode test #%d failed: got: %q want: %q",
 108  				x, res, test.in,
 109  			)
 110  			continue
 111  		}
 112  	}
 113  
 114  	// Decode with invalid input
 115  	for x, test := range invalidStringTests {
 116  		if res := base58.Decode(test.in); string(res) != test.out {
 117  			t.Errorf(
 118  				"Decode invalidString test #%d failed: got: %q want: %q",
 119  				x, res, test.out,
 120  			)
 121  			continue
 122  		}
 123  	}
 124  }
 125