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cosmos-sdk
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Add helpful debug info to VerifyAddressFormat (#7016) 

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
This commit is contained in:
Simon Warta 2020-08-12 15:03:28 +02:00 committed by GitHub
parent 3a4e608930
commit 034b478a60
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2 changed files with 17 additions and 1 deletions
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2
types/address.go
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@ -111,7 +111,7 @@ func VerifyAddressFormat(bz []byte) error {
return verifier(bz)
}
if len(bz) != AddrLen {
return errors.New("incorrect address length")
return fmt.Errorf("incorrect address length (expected: %d, actual: %d)", AddrLen, len(bz))
}
return nil
}

16
types/address_test.go
View File

@ -325,6 +325,22 @@ func TestAddressInterface(t *testing.T) {
}
func TestVerifyAddressFormat(t *testing.T) {
addr0 := make([]byte, 0)
addr5 := make([]byte, 5)
addr20 := make([]byte, 20)
addr32 := make([]byte, 32)
err := types.VerifyAddressFormat(addr0)
require.EqualError(t, err, "incorrect address length (expected: 20, actual: 0)")
err = types.VerifyAddressFormat(addr5)
require.EqualError(t, err, "incorrect address length (expected: 20, actual: 5)")
err = types.VerifyAddressFormat(addr20)
require.Nil(t, err)
err = types.VerifyAddressFormat(addr32)
require.EqualError(t, err, "incorrect address length (expected: 20, actual: 32)")
}
func TestCustomAddressVerifier(t *testing.T) {
// Create a 10 byte address
addr := []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}