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accounts/abi: in progress work for multidimensional arrays and redo of type testing.

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Signed-off-by: RJ Catalano <rj@monax.io>
This commit is contained in:
RJ Catalano 2017-06-19 08:48:35 -05:00
parent 431cf2a1e4
commit 63609bcbf3
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GPG key ID: D4AB109D9B5D6386
3 changed files with 61 additions and 33 deletions
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20
accounts/abi/reflect.go
View file

@ -32,30 +32,30 @@ func indirect(v reflect.Value) reflect.Value {
// reflectIntKind returns the reflect using the given size and
// unsignedness.
func reflectIntKind(unsigned bool, size int) reflect.Kind {
func reflectIntKindAndType(unsigned bool, size int) (reflect.Kind, reflect.Type) {
switch size {
case 8:
if unsigned {
return reflect.Uint8
return reflect.Uint8, uint8_t
}
return reflect.Int8
return reflect.Int8, int8_t
case 16:
if unsigned {
return reflect.Uint16
return reflect.Uint16, uint16_t
}
return reflect.Int16
return reflect.Int16, int16_t
case 32:
if unsigned {
return reflect.Uint32
return reflect.Uint32, uint32_t
}
return reflect.Int32
return reflect.Int32, int32_t
case 64:
if unsigned {
return reflect.Uint64
return reflect.Uint64, uint64_t
}
return reflect.Int64
return reflect.Int64, int64_t
}
return reflect.Ptr
return reflect.Ptr, big_t
}
// mustArrayToBytesSlice creates a new byte slice with the exact same size as value

6
accounts/abi/type.go
View file

@ -126,13 +126,11 @@ func NewType(t string) (typ Type, err error) {
switch varType {
case "int":
typ.Kind = reflectIntKind(false, varSize)
typ.Type = big_t
typ.Kind, typ.Type = reflectIntKindAndType(false, varSize)
typ.Size = varSize
typ.T = IntTy
case "uint":
typ.Kind = reflectIntKind(true, varSize)
typ.Type = ubig_t
typ.Kind, typ.Type = reflectIntKindAndType(true, varSize)
typ.Size = varSize
typ.T = UintTy
case "bool":

68
accounts/abi/type_test.go
View file

@ -31,26 +31,46 @@ func TestTypeRegexp(t *testing.T) {
blob string
kind Type
}{
{"int", Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, stringKind: "int256"}},
{"int8", Type{Kind: reflect.Int8, Type: big_t, Size: 8, T: IntTy, stringKind: "int8"}},
{"bool", Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}},
{"bool[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[]"}},
{"bool[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[2][]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Bool, T: BoolTy, Elem: &Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}, stringKind: "bool[2][]"}},
{"int8", Type{Kind: reflect.Int8, Type: int8_t, Size: 8, T: IntTy, stringKind: "int8"}},
{"int16", Type{Kind: reflect.Int16, Type: int16_t, Size: 16, T: IntTy, stringKind: "int16"}},
{"int32", Type{Kind: reflect.Int32, Type: int32_t, Size: 32, T: IntTy, stringKind: "int32"}},
{"int64", Type{Kind: reflect.Int64, Type: int64_t, Size: 64, T: IntTy, stringKind: "int64"}},
{"int256", Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, stringKind: "int256"}},
{"int[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, Elem: &Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, stringKind: "int256"}, stringKind: "int256[]"}},
{"int[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, Elem: &Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, stringKind: "int256"}, stringKind: "int256[2]"}},
{"int32[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Int32, Type: big_t, Size: 32, T: IntTy, Elem: &Type{Kind: reflect.Int32, Type: big_t, Size: 32, T: IntTy, stringKind: "int32"}, stringKind: "int32[]"}},
{"int32[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Int32, Type: big_t, Size: 32, T: IntTy, Elem: &Type{Kind: reflect.Int32, Type: big_t, Size: 32, T: IntTy, stringKind: "int32"}, stringKind: "int32[2]"}},
{"uint", Type{Kind: reflect.Ptr, Type: ubig_t, Size: 256, T: UintTy, stringKind: "uint256"}},
{"uint8", Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}},
{"uint256", Type{Kind: reflect.Ptr, Type: ubig_t, Size: 256, T: UintTy, stringKind: "uint256"}},
{"uint[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Ptr, Type: ubig_t, Size: 256, T: UintTy, Elem: &Type{Kind: reflect.Ptr, Type: ubig_t, Size: 256, T: UintTy, stringKind: "uint256"}, stringKind: "uint256[]"}},
{"uint[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Ptr, Type: ubig_t, Size: 256, T: UintTy, Elem: &Type{Kind: reflect.Ptr, Type: ubig_t, Size: 256, T: UintTy, stringKind: "uint256"}, stringKind: "uint256[2]"}},
{"uint32[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Uint32, Type: ubig_t, Size: 32, T: UintTy, Elem: &Type{Kind: reflect.Uint32, Type: big_t, Size: 32, T: UintTy, stringKind: "uint32"}, stringKind: "uint32[]"}},
{"uint32[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Uint32, Type: ubig_t, Size: 32, T: UintTy, Elem: &Type{Kind: reflect.Uint32, Type: big_t, Size: 32, T: UintTy, stringKind: "uint32"}, stringKind: "uint32[2]"}},
{"bytes", Type{IsSlice: true, SliceSize: -1, Elem: &Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: BytesTy, stringKind: "bytes"}},
{"bytes32", Type{IsArray: true, SliceSize: 32, Elem: &Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: FixedBytesTy, stringKind: "bytes32"}},
{"bytes[]", Type{IsSlice: true, SliceSize: -1, Elem: &Type{IsSlice: true, SliceSize: -1, Elem: &Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: BytesTy, stringKind: "bytes"}, stringKind: "bytes[]"}},
{"bytes[2]", Type{IsArray: true, SliceSize: 2, Elem: &Type{IsSlice: true, SliceSize: -1, Elem: &Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: BytesTy, stringKind: "bytes"}, stringKind: "bytes[2]"}},
{"bytes32[]", Type{IsSlice: true, SliceSize: -1, Elem: &Type{IsArray: true, SliceSize: 32, Elem: &Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: FixedBytesTy, stringKind: "bytes32"}, stringKind: "bytes32[]"}},
{"bytes32[2]", Type{IsArray: true, SliceSize: 2, Elem: &Type{IsArray: true, SliceSize: 32, Elem: &Type{Kind: reflect.Uint8, Type: ubig_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: FixedBytesTy, stringKind: "bytes32"}, stringKind: "bytes32[2]"}},
{"int8[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Int8, Type: int8_t, Size: 8, T: IntTy, Elem: &Type{Kind: reflect.Int8, Type: int8_t, Size: 8, T: IntTy, stringKind: "int8"}, stringKind: "int8[]"}},
{"int8[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Int8, Type: int8_t, Size: 8, T: IntTy, Elem: &Type{Kind: reflect.Int8, Type: int8_t, Size: 8, T: IntTy, stringKind: "int8"}, stringKind: "int8[2]"}},
{"int16[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Int16, Type: int16_t, Size: 16, T: IntTy, Elem: &Type{Kind: reflect.Int16, Type: int16_t, Size: 16, T: IntTy, stringKind: "int16"}, stringKind: "int16[]"}},
{"int16[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Int16, Type: int16_t, Size: 16, T: IntTy, Elem: &Type{Kind: reflect.Int16, Type: int16_t, Size: 16, T: IntTy, stringKind: "int16"}, stringKind: "int16[2]"}},
{"int32[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Int32, Type: int32_t, Size: 32, T: IntTy, Elem: &Type{Kind: reflect.Int32, Type: int32_t, Size: 32, T: IntTy, stringKind: "int32"}, stringKind: "int32[]"}},
{"int32[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Int32, Type: int32_t, Size: 32, T: IntTy, Elem: &Type{Kind: reflect.Int32, Type: int32_t, Size: 32, T: IntTy, stringKind: "int32"}, stringKind: "int32[2]"}},
{"int64[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Int64, Type: int64_t, Size: 64, T: IntTy, Elem: &Type{Kind: reflect.Int64, Type: int64_t, Size: 64, T: IntTy, stringKind: "int64"}, stringKind: "int64[]"}},
{"int64[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Int64, Type: int64_t, Size: 64, T: IntTy, Elem: &Type{Kind: reflect.Int64, Type: int64_t, Size: 64, T: IntTy, stringKind: "int64"}, stringKind: "int64[2]"}},
{"int256[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, Elem: &Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, stringKind: "int256"}, stringKind: "int256[]"}},
{"int256[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, Elem: &Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: IntTy, stringKind: "int256"}, stringKind: "int256[2]"}},
{"uint8", Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}},
{"uint16", Type{Kind: reflect.Uint16, Type: uint16_t, Size: 16, T: UintTy, stringKind: "uint16"}},
{"uint32", Type{Kind: reflect.Uint32, Type: uint32_t, Size: 32, T: UintTy, stringKind: "uint32"}},
{"uint64", Type{Kind: reflect.Uint64, Type: uint64_t, Size: 64, T: UintTy, stringKind: "uint64"}},
{"uint256", Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: UintTy, stringKind: "uint256"}},
{"uint8[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, stringKind: "uint8[]"}},
{"uint8[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, stringKind: "uint8[2]"}},
{"uint16[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Uint16, Type: uint16_t, Size: 16, T: UintTy, Elem: &Type{Kind: reflect.Uint16, Type: uint16_t, Size: 16, T: UintTy, stringKind: "uint16"}, stringKind: "uint16[]"}},
{"uint16[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Uint16, Type: uint16_t, Size: 16, T: UintTy, Elem: &Type{Kind: reflect.Uint16, Type: uint16_t, Size: 16, T: UintTy, stringKind: "uint16"}, stringKind: "uint16[2]"}},
{"uint32[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Uint32, Type: uint32_t, Size: 32, T: UintTy, Elem: &Type{Kind: reflect.Uint32, Type: uint32_t, Size: 32, T: UintTy, stringKind: "uint32"}, stringKind: "uint32[]"}},
{"uint32[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Uint32, Type: uint32_t, Size: 32, T: UintTy, Elem: &Type{Kind: reflect.Uint32, Type: uint32_t, Size: 32, T: UintTy, stringKind: "uint32"}, stringKind: "uint32[2]"}},
{"uint64[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Uint64, Type: uint64_t, Size: 64, T: UintTy, Elem: &Type{Kind: reflect.Uint64, Type: uint64_t, Size: 64, T: UintTy, stringKind: "uint64"}, stringKind: "uint64[]"}},
{"uint64[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Uint64, Type: uint64_t, Size: 64, T: UintTy, Elem: &Type{Kind: reflect.Uint64, Type: uint64_t, Size: 64, T: UintTy, stringKind: "uint64"}, stringKind: "uint64[2]"}},
{"uint256[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Ptr, Type: big_t, Size: 256, T: UintTy, Elem: &Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: UintTy, stringKind: "uint256"}, stringKind: "uint256[]"}},
{"uint256[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Ptr, Type: big_t, Size: 256, T: UintTy, Elem: &Type{Kind: reflect.Ptr, Type: big_t, Size: 256, T: UintTy, stringKind: "uint256"}, stringKind: "uint256[2]"}},
{"bytes32", Type{IsArray: true, SliceSize: 32, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: FixedBytesTy, stringKind: "bytes32"}},
{"bytes", Type{IsSlice: true, SliceSize: -1, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: BytesTy, stringKind: "bytes"}},
{"bytes[]", Type{IsSlice: true, SliceSize: -1, Elem: &Type{IsSlice: true, SliceSize: -1, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: BytesTy, stringKind: "bytes"}, stringKind: "bytes[]"}},
{"bytes[2]", Type{IsArray: true, SliceSize: 2, Elem: &Type{IsSlice: true, SliceSize: -1, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: BytesTy, stringKind: "bytes"}, stringKind: "bytes[2]"}},
{"bytes32[]", Type{IsSlice: true, SliceSize: -1, Elem: &Type{IsArray: true, SliceSize: 32, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: FixedBytesTy, stringKind: "bytes32"}, stringKind: "bytes32[]"}},
{"bytes32[2]", Type{IsArray: true, SliceSize: 2, Elem: &Type{IsArray: true, SliceSize: 32, Elem: &Type{Kind: reflect.Uint8, Type: uint8_t, Size: 8, T: UintTy, stringKind: "uint8"}, T: FixedBytesTy, stringKind: "bytes32"}, stringKind: "bytes32[2]"}},
{"string", Type{Kind: reflect.String, Size: -1, T: StringTy, stringKind: "string"}},
{"string[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.String, T: StringTy, Size: -1, Elem: &Type{Kind: reflect.String, T: StringTy, Size: -1, stringKind: "string"}, stringKind: "string[]"}},
{"string[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.String, T: StringTy, Size: -1, Elem: &Type{Kind: reflect.String, T: StringTy, Size: -1, stringKind: "string"}, stringKind: "string[2]"}},
@ -58,6 +78,15 @@ func TestTypeRegexp(t *testing.T) {
{"address[]", Type{IsSlice: true, SliceSize: -1, Kind: reflect.Array, Type: address_t, T: AddressTy, Size: 20, Elem: &Type{Kind: reflect.Array, Type: address_t, Size: 20, T: AddressTy, stringKind: "address"}, stringKind: "address[]"}},
{"address[2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Array, Type: address_t, T: AddressTy, Size: 20, Elem: &Type{Kind: reflect.Array, Type: address_t, Size: 20, T: AddressTy, stringKind: "address"}, stringKind: "address[2]"}},
/*
{"bool[][]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[][2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[2][2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[2][][2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[2][2][2]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[][][]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
{"bool[][2][]", Type{IsArray: true, SliceSize: 2, Kind: reflect.Bool, T: BoolTy, Elem: &Type{Kind: reflect.Bool, T: BoolTy, stringKind: "bool"}, stringKind: "bool[2]"}},
*/
// TODO when fixed types are implemented properly
// {"fixed", Type{}},
// {"fixed128x128", Type{}},
@ -66,6 +95,7 @@ func TestTypeRegexp(t *testing.T) {
// {"fixed128x128[]", Type{}},
// {"fixed128x128[2]", Type{}},
}
for i, tt := range tests {
typ, err := NewType(tt.blob)
if err != nil {