Skip to content

Commit

Permalink
revert tiny portion of #7970 (#7984)
Browse files Browse the repository at this point in the history 
Testable examples were accidentally converted into tests.
  • Loading branch information
Alessio Treglia authored Nov 19, 2020
1 parent ba4bc4b commit fcb6c33
Showing 1 changed file with 96 additions and 99 deletions.
195 changes: 96 additions & 99 deletions crypto/hd/hdpath_test.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -19,13 +19,6 @@ func mnemonicToSeed(mnemonic string) []byte {
return bip39.NewSeed(mnemonic, defaultBIP39Passphrase)
}

func TestPathParamsString(t *testing.T) {
path := hd.NewParams(44, 0, 0, false, 0)
require.Equal(t, "m/44'/0'/0'/0/0", path.String())
path = hd.NewParams(44, 33, 7, true, 9)
require.Equal(t, "m/44'/33'/7'/1/9", path.String())
}

func TestStringifyFundraiserPathParams(t *testing.T) {
path := hd.NewFundraiserParams(4, types.CoinType, 22)
require.Equal(t, "m/44'/118'/4'/0/22", path.String())
Expand Down Expand Up @@ -99,98 +92,6 @@ func TestParamsFromPath(t *testing.T) {

}

func TestBIP32Vecs(t *testing.T) {

seed := mnemonicToSeed("barrel original fuel morning among eternal " +
"filter ball stove pluck matrix mechanic")
master, ch := hd.ComputeMastersFromSeed(seed)
fmt.Println("keys from fundraiser test-vector (cosmos, bitcoin, ether)")
fmt.Println()

// cosmos, absolute path
priv, err := hd.DerivePrivateKeyForPath(master, ch, types.FullFundraiserPath)
require.NoError(t, err)
require.NotEmpty(t, priv)
fmt.Println(hex.EncodeToString(priv[:]))

absPrivKey := hex.EncodeToString(priv[:])

// cosmos, relative path
priv, err = hd.DerivePrivateKeyForPath(master, ch, "44'/118'/0'/0/0")
require.NoError(t, err)
require.NotEmpty(t, priv)

relPrivKey := hex.EncodeToString(priv[:])

// check compatibility between relative and absolute HD paths
require.Equal(t, relPrivKey, absPrivKey)

// bitcoin
priv, err = hd.DerivePrivateKeyForPath(master, ch, "m/44'/0'/0'/0/0")
require.NoError(t, err)
require.NotEmpty(t, priv)
fmt.Println(hex.EncodeToString(priv[:]))

// ether
priv, err = hd.DerivePrivateKeyForPath(master, ch, "m/44'/60'/0'/0/0")
require.NoError(t, err)
require.NotEmpty(t, priv)
fmt.Println(hex.EncodeToString(priv[:]))

// INVALID
priv, err = hd.DerivePrivateKeyForPath(master, ch, "m/X/0'/0'/0/0")
require.Error(t, err)
require.Empty(t, priv)

priv, err = hd.DerivePrivateKeyForPath(master, ch, "m/-44/0'/0'/0/0")
require.Error(t, err)
require.Empty(t, priv)

fmt.Println()
fmt.Println("keys generated via https://coinomi.com/recovery-phrase-tool.html")
fmt.Println()

seed = mnemonicToSeed(
"advice process birth april short trust crater change bacon monkey medal garment " +
"gorilla ranch hour rival razor call lunar mention taste vacant woman sister")
master, ch = hd.ComputeMastersFromSeed(seed)
priv, _ = hd.DerivePrivateKeyForPath(master, ch, "m/44'/1'/1'/0/4")
fmt.Println(hex.EncodeToString(priv[:]))

seed = mnemonicToSeed("idea naive region square margin day captain habit " +
"gun second farm pact pulse someone armed")
master, ch = hd.ComputeMastersFromSeed(seed)
priv, err = hd.DerivePrivateKeyForPath(master, ch, "m/44'/0'/0'/0/420")
require.NoError(t, err)
fmt.Println(hex.EncodeToString(priv[:]))

fmt.Println()
fmt.Println("BIP 32 example")
fmt.Println()

// bip32 path: m/0/7
seed = mnemonicToSeed("monitor flock loyal sick object grunt duty ride develop assault harsh history")
master, ch = hd.ComputeMastersFromSeed(seed)
priv, err = hd.DerivePrivateKeyForPath(master, ch, "m/0/7")
require.NoError(t, err) // TODO: shouldn't this error?
fmt.Println(hex.EncodeToString(priv[:]))

// Output: keys from fundraiser test-vector (cosmos, bitcoin, ether)
//
// bfcb217c058d8bbafd5e186eae936106ca3e943889b0b4a093ae13822fd3170c
// e77c3de76965ad89997451de97b95bb65ede23a6bf185a55d80363d92ee37c3d
// 7fc4d8a8146dea344ba04c593517d3f377fa6cded36cd55aee0a0bb968e651bc
//
// keys generated via https://coinomi.com/recovery-phrase-tool.html
//
// a61f10c5fecf40c084c94fa54273b6f5d7989386be4a37669e6d6f7b0169c163
// 32c4599843de3ef161a629a461d12c60b009b676c35050be5f7ded3a3b23501f
//
// BIP 32 example
//
// c4c11d8c03625515905d7e89d25dfc66126fbc629ecca6db489a1a72fc4bda78
}

func TestCreateHDPath(t *testing.T) {
type args struct {
coinType uint32
Expand Down Expand Up @@ -284,3 +185,99 @@ func TestDeriveHDPathRange(t *testing.T) {
})
}
}

func ExampleStringifyPathParams() {
path := hd.NewParams(44, 0, 0, false, 0)
fmt.Println(path.String())
path = hd.NewParams(44, 33, 7, true, 9)
fmt.Println(path.String())
// Output:
// m/44'/0'/0'/0/0
// m/44'/33'/7'/1/9
}

func ExampleSomeBIP32TestVecs() {
seed := mnemonicToSeed("barrel original fuel morning among eternal " +
"filter ball stove pluck matrix mechanic")
master, ch := hd.ComputeMastersFromSeed(seed)
fmt.Println("keys from fundraiser test-vector (cosmos, bitcoin, ether)")
fmt.Println()
// cosmos
priv, err := hd.DerivePrivateKeyForPath(master, ch, types.FullFundraiserPath)
if err != nil {
fmt.Println("INVALID")
} else {
fmt.Println(hex.EncodeToString(priv[:]))
}
// bitcoin
priv, err = hd.DerivePrivateKeyForPath(master, ch, "44'/0'/0'/0/0")
if err != nil {
fmt.Println("INVALID")
} else {
fmt.Println(hex.EncodeToString(priv[:]))
}
// ether
priv, err = hd.DerivePrivateKeyForPath(master, ch, "44'/60'/0'/0/0")
if err != nil {
fmt.Println("INVALID")
} else {
fmt.Println(hex.EncodeToString(priv[:]))
}
// INVALID
priv, err = hd.DerivePrivateKeyForPath(master, ch, "X/0'/0'/0/0")
if err != nil {
fmt.Println("INVALID")
} else {
fmt.Println(hex.EncodeToString(priv[:]))
}
priv, err = hd.DerivePrivateKeyForPath(master, ch, "-44/0'/0'/0/0")
if err != nil {
fmt.Println("INVALID")
} else {
fmt.Println(hex.EncodeToString(priv[:]))
}

fmt.Println()
fmt.Println("keys generated via https://coinomi.com/recovery-phrase-tool.html")
fmt.Println()

seed = mnemonicToSeed(
"advice process birth april short trust crater change bacon monkey medal garment " +
"gorilla ranch hour rival razor call lunar mention taste vacant woman sister")
master, ch = hd.ComputeMastersFromSeed(seed)
priv, _ = hd.DerivePrivateKeyForPath(master, ch, "44'/1'/1'/0/4")
fmt.Println(hex.EncodeToString(priv[:]))

seed = mnemonicToSeed("idea naive region square margin day captain habit " +
"gun second farm pact pulse someone armed")
master, ch = hd.ComputeMastersFromSeed(seed)
priv, _ = hd.DerivePrivateKeyForPath(master, ch, "44'/0'/0'/0/420")
fmt.Println(hex.EncodeToString(priv[:]))

fmt.Println()
fmt.Println("BIP 32 example")
fmt.Println()

// bip32 path: m/0/7
seed = mnemonicToSeed("monitor flock loyal sick object grunt duty ride develop assault harsh history")
master, ch = hd.ComputeMastersFromSeed(seed)
priv, _ = hd.DerivePrivateKeyForPath(master, ch, "0/7")
fmt.Println(hex.EncodeToString(priv[:]))

// Output: keys from fundraiser test-vector (cosmos, bitcoin, ether)
//
// bfcb217c058d8bbafd5e186eae936106ca3e943889b0b4a093ae13822fd3170c
// e77c3de76965ad89997451de97b95bb65ede23a6bf185a55d80363d92ee37c3d
// 7fc4d8a8146dea344ba04c593517d3f377fa6cded36cd55aee0a0bb968e651bc
// INVALID
// INVALID
//
// keys generated via https://coinomi.com/recovery-phrase-tool.html
//
// a61f10c5fecf40c084c94fa54273b6f5d7989386be4a37669e6d6f7b0169c163
// 32c4599843de3ef161a629a461d12c60b009b676c35050be5f7ded3a3b23501f
//
// BIP 32 example
//
// c4c11d8c03625515905d7e89d25dfc66126fbc629ecca6db489a1a72fc4bda78
}

0 comments on commit fcb6c33

Please sign in to comment.