accounts/abi: added abi test cases, minor bug fixes (#20903)
* accounts/abi: added documentation * accounts/abi: reduced usage of arguments.LengthNonIndexed * accounts/abi: simplified reflection logic * accounts/abi: moved testjson data into global declaration * accounts/abi: removed duplicate test cases * accounts/abi: reworked abi tests * accounts/abi: added more tests for abi packing * accounts/abi/bind: refactored base tests * accounts/abi: run pack tests as subtests * accounts/abi: removed duplicate tests * accounts/abi: removed unnused arguments.LengthNonIndexed Due to refactors to the code, we do not need the arguments.LengthNonIndexed function anymore. You can still get the length by calling len(arguments.NonIndexed()) * accounts/abi: added type test * accounts/abi: modified unpack test to pack test * accounts/abi: length check on arrayTy * accounts/abi: test invalid abi * accounts/abi: fixed rebase error * accounts/abi: fixed rebase errors * accounts/abi: removed unused definition * accounts/abi: merged packing/unpacking tests * accounts/abi: fixed [][][32]bytes encoding * accounts/abi: added tuple test cases * accounts/abi: renamed getMockLog -> newMockLog * accounts/abi: removed duplicate test * accounts/abi: bools -> booleans
This commit is contained in:
Marius van der Wijden
GitHub
parent
40283d0522
commit
e32ee6ac05
@ -32,12 +32,7 @@ import (
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const jsondata = `
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[
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{ "type" : "function", "name" : "balance", "stateMutability" : "view" },
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{ "type" : "function", "name" : "send", "inputs" : [ { "name" : "amount", "type" : "uint256" } ] }
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]`
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const jsondata2 = `
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[
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{ "type" : "function", "name" : "", "stateMutability" : "view" },
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{ "type" : "function", "name" : "balance", "stateMutability" : "view" },
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{ "type" : "function", "name" : "send", "inputs" : [ { "name" : "amount", "type" : "uint256" } ] },
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{ "type" : "function", "name" : "test", "inputs" : [ { "name" : "number", "type" : "uint32" } ] },
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@ -46,6 +41,7 @@ const jsondata2 = `
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{ "type" : "function", "name" : "address", "inputs" : [ { "name" : "inputs", "type" : "address" } ] },
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{ "type" : "function", "name" : "uint64[2]", "inputs" : [ { "name" : "inputs", "type" : "uint64[2]" } ] },
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{ "type" : "function", "name" : "uint64[]", "inputs" : [ { "name" : "inputs", "type" : "uint64[]" } ] },
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{ "type" : "function", "name" : "int8", "inputs" : [ { "name" : "inputs", "type" : "int8" } ] },
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{ "type" : "function", "name" : "foo", "inputs" : [ { "name" : "inputs", "type" : "uint32" } ] },
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{ "type" : "function", "name" : "bar", "inputs" : [ { "name" : "inputs", "type" : "uint32" }, { "name" : "string", "type" : "uint16" } ] },
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{ "type" : "function", "name" : "slice", "inputs" : [ { "name" : "inputs", "type" : "uint32[2]" } ] },
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@ -54,16 +50,68 @@ const jsondata2 = `
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{ "type" : "function", "name" : "sliceMultiAddress", "inputs" : [ { "name" : "a", "type" : "address[]" }, { "name" : "b", "type" : "address[]" } ] },
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{ "type" : "function", "name" : "nestedArray", "inputs" : [ { "name" : "a", "type" : "uint256[2][2]" }, { "name" : "b", "type" : "address[]" } ] },
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{ "type" : "function", "name" : "nestedArray2", "inputs" : [ { "name" : "a", "type" : "uint8[][2]" } ] },
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{ "type" : "function", "name" : "nestedSlice", "inputs" : [ { "name" : "a", "type" : "uint8[][]" } ] }
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{ "type" : "function", "name" : "nestedSlice", "inputs" : [ { "name" : "a", "type" : "uint8[][]" } ] },
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{ "type" : "function", "name" : "receive", "inputs" : [ { "name" : "memo", "type" : "bytes" }], "outputs" : [], "payable" : true, "stateMutability" : "payable" },
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{ "type" : "function", "name" : "fixedArrStr", "stateMutability" : "view", "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] },
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{ "type" : "function", "name" : "fixedArrBytes", "stateMutability" : "view", "inputs" : [ { "name" : "bytes", "type" : "bytes" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] },
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{ "type" : "function", "name" : "mixedArrStr", "stateMutability" : "view", "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type" : "uint256[2]" }, { "name" : "dynArr", "type" : "uint256[]" } ] },
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{ "type" : "function", "name" : "doubleFixedArrStr", "stateMutability" : "view", "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr1", "type" : "uint256[2]" }, { "name" : "fixedArr2", "type" : "uint256[3]" } ] },
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{ "type" : "function", "name" : "multipleMixedArrStr", "stateMutability" : "view", "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr1", "type" : "uint256[2]" }, { "name" : "dynArr", "type" : "uint256[]" }, { "name" : "fixedArr2", "type" : "uint256[3]" } ] }
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]`
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var (
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Uint256, _ = NewType("uint256", "", nil)
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Uint32, _ = NewType("uint32", "", nil)
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Uint16, _ = NewType("uint16", "", nil)
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String, _ = NewType("string", "", nil)
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Bool, _ = NewType("bool", "", nil)
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Bytes, _ = NewType("bytes", "", nil)
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Address, _ = NewType("address", "", nil)
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Uint64Arr, _ = NewType("uint64[]", "", nil)
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AddressArr, _ = NewType("address[]", "", nil)
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Int8, _ = NewType("int8", "", nil)
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// Special types for testing
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Uint32Arr2, _ = NewType("uint32[2]", "", nil)
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Uint64Arr2, _ = NewType("uint64[2]", "", nil)
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Uint256Arr, _ = NewType("uint256[]", "", nil)
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Uint256Arr2, _ = NewType("uint256[2]", "", nil)
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Uint256Arr3, _ = NewType("uint256[3]", "", nil)
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Uint256ArrNested, _ = NewType("uint256[2][2]", "", nil)
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Uint8ArrNested, _ = NewType("uint8[][2]", "", nil)
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Uint8SliceNested, _ = NewType("uint8[][]", "", nil)
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)
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var methods = map[string]Method{
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"": NewMethod("", "", Function, "view", false, false, nil, nil),
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"balance": NewMethod("balance", "balance", Function, "view", false, false, nil, nil),
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"send": NewMethod("send", "send", Function, "", false, false, []Argument{{"amount", Uint256, false}}, nil),
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"test": NewMethod("test", "test", Function, "", false, false, []Argument{{"number", Uint32, false}}, nil),
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"string": NewMethod("string", "string", Function, "", false, false, []Argument{{"inputs", String, false}}, nil),
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"bool": NewMethod("bool", "bool", Function, "", false, false, []Argument{{"inputs", Bool, false}}, nil),
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"address": NewMethod("address", "address", Function, "", false, false, []Argument{{"inputs", Address, false}}, nil),
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"uint64[]": NewMethod("uint64[]", "uint64[]", Function, "", false, false, []Argument{{"inputs", Uint64Arr, false}}, nil),
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"uint64[2]": NewMethod("uint64[2]", "uint64[2]", Function, "", false, false, []Argument{{"inputs", Uint64Arr2, false}}, nil),
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"int8": NewMethod("int8", "int8", Function, "", false, false, []Argument{{"inputs", Int8, false}}, nil),
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"foo": NewMethod("foo", "foo", Function, "", false, false, []Argument{{"inputs", Uint32, false}}, nil),
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"bar": NewMethod("bar", "bar", Function, "", false, false, []Argument{{"inputs", Uint32, false}, {"string", Uint16, false}}, nil),
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"slice": NewMethod("slice", "slice", Function, "", false, false, []Argument{{"inputs", Uint32Arr2, false}}, nil),
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"slice256": NewMethod("slice256", "slice256", Function, "", false, false, []Argument{{"inputs", Uint256Arr2, false}}, nil),
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"sliceAddress": NewMethod("sliceAddress", "sliceAddress", Function, "", false, false, []Argument{{"inputs", AddressArr, false}}, nil),
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"sliceMultiAddress": NewMethod("sliceMultiAddress", "sliceMultiAddress", Function, "", false, false, []Argument{{"a", AddressArr, false}, {"b", AddressArr, false}}, nil),
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"nestedArray": NewMethod("nestedArray", "nestedArray", Function, "", false, false, []Argument{{"a", Uint256ArrNested, false}, {"b", AddressArr, false}}, nil),
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"nestedArray2": NewMethod("nestedArray2", "nestedArray2", Function, "", false, false, []Argument{{"a", Uint8ArrNested, false}}, nil),
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"nestedSlice": NewMethod("nestedSlice", "nestedSlice", Function, "", false, false, []Argument{{"a", Uint8SliceNested, false}}, nil),
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"receive": NewMethod("receive", "receive", Function, "payable", false, true, []Argument{{"memo", Bytes, false}}, []Argument{}),
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"fixedArrStr": NewMethod("fixedArrStr", "fixedArrStr", Function, "view", false, false, []Argument{{"str", String, false}, {"fixedArr", Uint256Arr2, false}}, nil),
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"fixedArrBytes": NewMethod("fixedArrBytes", "fixedArrBytes", Function, "view", false, false, []Argument{{"bytes", Bytes, false}, {"fixedArr", Uint256Arr2, false}}, nil),
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"mixedArrStr": NewMethod("mixedArrStr", "mixedArrStr", Function, "view", false, false, []Argument{{"str", String, false}, {"fixedArr", Uint256Arr2, false}, {"dynArr", Uint256Arr, false}}, nil),
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"doubleFixedArrStr": NewMethod("doubleFixedArrStr", "doubleFixedArrStr", Function, "view", false, false, []Argument{{"str", String, false}, {"fixedArr1", Uint256Arr2, false}, {"fixedArr2", Uint256Arr3, false}}, nil),
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"multipleMixedArrStr": NewMethod("multipleMixedArrStr", "multipleMixedArrStr", Function, "view", false, false, []Argument{{"str", String, false}, {"fixedArr1", Uint256Arr2, false}, {"dynArr", Uint256Arr, false}, {"fixedArr2", Uint256Arr3, false}}, nil),
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}
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func TestReader(t *testing.T) {
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Uint256, _ := NewType("uint256", "", nil)
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abi := ABI{
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Methods: map[string]Method{
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"balance": NewMethod("balance", "balance", Function, "view", false, false, nil, nil),
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"send": NewMethod("send", "send", Function, "", false, false, []Argument{{"amount", Uint256, false}}, nil),
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},
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Methods: methods,
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}
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exp, err := JSON(strings.NewReader(jsondata))
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@ -71,7 +119,6 @@ func TestReader(t *testing.T) {
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t.Error(err)
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}
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// deep equal fails for some reason
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for name, expM := range exp.Methods {
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gotM, exist := abi.Methods[name]
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if !exist {
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@ -93,8 +140,58 @@ func TestReader(t *testing.T) {
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}
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}
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func TestInvalidABI(t *testing.T) {
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json := `[{ "type" : "function", "name" : "", "constant" : fals }]`
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_, err := JSON(strings.NewReader(json))
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if err == nil {
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t.Fatal("invalid json should produce error")
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}
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json2 := `[{ "type" : "function", "name" : "send", "constant" : false, "inputs" : [ { "name" : "amount", "typ" : "uint256" } ] }]`
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_, err = JSON(strings.NewReader(json2))
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if err == nil {
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t.Fatal("invalid json should produce error")
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}
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}
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// TestConstructor tests a constructor function.
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// The test is based on the following contract:
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// contract TestConstructor {
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// constructor(uint256 a, uint256 b) public{}
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// }
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func TestConstructor(t *testing.T) {
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json := `[{ "inputs": [{"internalType": "uint256","name": "a","type": "uint256" },{ "internalType": "uint256","name": "b","type": "uint256"}],"stateMutability": "nonpayable","type": "constructor"}]`
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method := NewMethod("", "", Constructor, "nonpayable", false, false, []Argument{{"a", Uint256, false}, {"b", Uint256, false}}, nil)
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// Test from JSON
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abi, err := JSON(strings.NewReader(json))
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(abi.Constructor, method) {
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t.Error("Missing expected constructor")
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}
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// Test pack/unpack
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packed, err := abi.Pack("", big.NewInt(1), big.NewInt(2))
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if err != nil {
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t.Error(err)
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}
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v := struct {
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A *big.Int
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B *big.Int
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}{new(big.Int), new(big.Int)}
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//abi.Unpack(&v, "", packed)
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if err := abi.Constructor.Inputs.Unpack(&v, packed); err != nil {
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t.Error(err)
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}
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if !reflect.DeepEqual(v.A, big.NewInt(1)) {
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t.Error("Unable to pack/unpack from constructor")
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}
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if !reflect.DeepEqual(v.B, big.NewInt(2)) {
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t.Error("Unable to pack/unpack from constructor")
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}
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}
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func TestTestNumbers(t *testing.T) {
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abi, err := JSON(strings.NewReader(jsondata2))
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abi, err := JSON(strings.NewReader(jsondata))
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if err != nil {
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t.Fatal(err)
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}
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@ -130,44 +227,7 @@ func TestTestNumbers(t *testing.T) {
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}
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}
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func TestTestString(t *testing.T) {
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abi, err := JSON(strings.NewReader(jsondata2))
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if err != nil {
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t.Fatal(err)
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}
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if _, err := abi.Pack("string", "hello world"); err != nil {
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t.Error(err)
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}
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}
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func TestTestBool(t *testing.T) {
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abi, err := JSON(strings.NewReader(jsondata2))
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if err != nil {
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t.Fatal(err)
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}
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if _, err := abi.Pack("bool", true); err != nil {
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t.Error(err)
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}
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}
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func TestTestSlice(t *testing.T) {
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abi, err := JSON(strings.NewReader(jsondata2))
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if err != nil {
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t.Fatal(err)
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}
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slice := make([]uint64, 2)
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if _, err := abi.Pack("uint64[2]", slice); err != nil {
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t.Error(err)
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}
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if _, err := abi.Pack("uint64[]", slice); err != nil {
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t.Error(err)
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}
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}
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func TestMethodSignature(t *testing.T) {
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String, _ := NewType("string", "", nil)
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m := NewMethod("foo", "foo", Function, "", false, false, []Argument{{"bar", String, false}, {"baz", String, false}}, nil)
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exp := "foo(string,string)"
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if m.Sig != exp {
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@ -179,8 +239,7 @@ func TestMethodSignature(t *testing.T) {
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t.Errorf("expected ids to match %x != %x", m.ID, idexp)
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}
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uintt, _ := NewType("uint256", "", nil)
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m = NewMethod("foo", "foo", Function, "", false, false, []Argument{{"bar", uintt, false}}, nil)
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m = NewMethod("foo", "foo", Function, "", false, false, []Argument{{"bar", Uint256, false}}, nil)
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exp = "foo(uint256)"
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if m.Sig != exp {
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t.Error("signature mismatch", exp, "!=", m.Sig)
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@ -230,7 +289,7 @@ func TestOverloadedMethodSignature(t *testing.T) {
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}
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func TestMultiPack(t *testing.T) {
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abi, err := JSON(strings.NewReader(jsondata2))
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abi, err := JSON(strings.NewReader(jsondata))
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if err != nil {
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t.Fatal(err)
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}
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@ -395,15 +454,7 @@ func TestInputVariableInputLength(t *testing.T) {
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}
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func TestInputFixedArrayAndVariableInputLength(t *testing.T) {
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const definition = `[
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{ "type" : "function", "name" : "fixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] },
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{ "type" : "function", "name" : "fixedArrBytes", "constant" : true, "inputs" : [ { "name" : "str", "type" : "bytes" }, { "name" : "fixedArr", "type" : "uint256[2]" } ] },
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{ "type" : "function", "name" : "mixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr", "type": "uint256[2]" }, { "name" : "dynArr", "type": "uint256[]" } ] },
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{ "type" : "function", "name" : "doubleFixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr1", "type": "uint256[2]" }, { "name" : "fixedArr2", "type": "uint256[3]" } ] },
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{ "type" : "function", "name" : "multipleMixedArrStr", "constant" : true, "inputs" : [ { "name" : "str", "type" : "string" }, { "name" : "fixedArr1", "type": "uint256[2]" }, { "name" : "dynArr", "type" : "uint256[]" }, { "name" : "fixedArr2", "type" : "uint256[3]" } ] }
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]`
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abi, err := JSON(strings.NewReader(definition))
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abi, err := JSON(strings.NewReader(jsondata))
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if err != nil {
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t.Error(err)
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}
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@ -597,8 +648,6 @@ func TestBareEvents(t *testing.T) {
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{ "type" : "event", "name" : "tuple", "inputs" : [{ "indexed":false, "name":"t", "type":"tuple", "components":[{"name":"a", "type":"uint256"}] }, { "indexed":true, "name":"arg1", "type":"address" }] }
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]`
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arg0, _ := NewType("uint256", "", nil)
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arg1, _ := NewType("address", "", nil)
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tuple, _ := NewType("tuple", "", []ArgumentMarshaling{{Name: "a", Type: "uint256"}})
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expectedEvents := map[string]struct {
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@ -608,12 +657,12 @@ func TestBareEvents(t *testing.T) {
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"balance": {false, nil},
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"anon": {true, nil},
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"args": {false, []Argument{
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{Name: "arg0", Type: arg0, Indexed: false},
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{Name: "arg1", Type: arg1, Indexed: true},
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{Name: "arg0", Type: Uint256, Indexed: false},
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{Name: "arg1", Type: Address, Indexed: true},
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}},
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"tuple": {false, []Argument{
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{Name: "t", Type: tuple, Indexed: false},
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{Name: "arg1", Type: arg1, Indexed: true},
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{Name: "arg1", Type: Address, Indexed: true},
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}},
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}
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@ -886,31 +935,7 @@ func TestUnpackIntoMapNamingConflict(t *testing.T) {
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}
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func TestABI_MethodById(t *testing.T) {
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const abiJSON = `[
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{"type":"function","name":"receive","constant":false,"inputs":[{"name":"memo","type":"bytes"}],"outputs":[],"payable":true,"stateMutability":"payable"},
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{"type":"event","name":"received","anonymous":false,"inputs":[{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}]},
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{"type":"function","name":"fixedArrStr","constant":true,"inputs":[{"name":"str","type":"string"},{"name":"fixedArr","type":"uint256[2]"}]},
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{"type":"function","name":"fixedArrBytes","constant":true,"inputs":[{"name":"str","type":"bytes"},{"name":"fixedArr","type":"uint256[2]"}]},
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{"type":"function","name":"mixedArrStr","constant":true,"inputs":[{"name":"str","type":"string"},{"name":"fixedArr","type":"uint256[2]"},{"name":"dynArr","type":"uint256[]"}]},
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{"type":"function","name":"doubleFixedArrStr","constant":true,"inputs":[{"name":"str","type":"string"},{"name":"fixedArr1","type":"uint256[2]"},{"name":"fixedArr2","type":"uint256[3]"}]},
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{"type":"function","name":"multipleMixedArrStr","constant":true,"inputs":[{"name":"str","type":"string"},{"name":"fixedArr1","type":"uint256[2]"},{"name":"dynArr","type":"uint256[]"},{"name":"fixedArr2","type":"uint256[3]"}]},
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{"type":"function","name":"balance","constant":true},
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{"type":"function","name":"send","constant":false,"inputs":[{"name":"amount","type":"uint256"}]},
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{"type":"function","name":"test","constant":false,"inputs":[{"name":"number","type":"uint32"}]},
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{"type":"function","name":"string","constant":false,"inputs":[{"name":"inputs","type":"string"}]},
|
||||
{"type":"function","name":"bool","constant":false,"inputs":[{"name":"inputs","type":"bool"}]},
|
||||
{"type":"function","name":"address","constant":false,"inputs":[{"name":"inputs","type":"address"}]},
|
||||
{"type":"function","name":"uint64[2]","constant":false,"inputs":[{"name":"inputs","type":"uint64[2]"}]},
|
||||
{"type":"function","name":"uint64[]","constant":false,"inputs":[{"name":"inputs","type":"uint64[]"}]},
|
||||
{"type":"function","name":"foo","constant":false,"inputs":[{"name":"inputs","type":"uint32"}]},
|
||||
{"type":"function","name":"bar","constant":false,"inputs":[{"name":"inputs","type":"uint32"},{"name":"string","type":"uint16"}]},
|
||||
{"type":"function","name":"_slice","constant":false,"inputs":[{"name":"inputs","type":"uint32[2]"}]},
|
||||
{"type":"function","name":"__slice256","constant":false,"inputs":[{"name":"inputs","type":"uint256[2]"}]},
|
||||
{"type":"function","name":"sliceAddress","constant":false,"inputs":[{"name":"inputs","type":"address[]"}]},
|
||||
{"type":"function","name":"sliceMultiAddress","constant":false,"inputs":[{"name":"a","type":"address[]"},{"name":"b","type":"address[]"}]}
|
||||
]
|
||||
`
|
||||
abi, err := JSON(strings.NewReader(abiJSON))
|
||||
abi, err := JSON(strings.NewReader(jsondata))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
@ -925,6 +950,10 @@ func TestABI_MethodById(t *testing.T) {
|
||||
t.Errorf("Method %v (id %x) not 'findable' by id in ABI", name, m.ID)
|
||||
}
|
||||
}
|
||||
// test unsuccessful lookups
|
||||
if _, err = abi.MethodById(crypto.Keccak256()); err == nil {
|
||||
t.Error("Expected error: no method with this id")
|
||||
}
|
||||
// Also test empty
|
||||
if _, err := abi.MethodById([]byte{0x00}); err == nil {
|
||||
t.Errorf("Expected error, too short to decode data")
|
||||
@ -1005,26 +1034,6 @@ func TestABI_EventById(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestDuplicateMethodNames(t *testing.T) {
|
||||
abiJSON := `[{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"ok","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"},{"name":"data","type":"bytes"}],"name":"transfer","outputs":[{"name":"ok","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"},{"name":"data","type":"bytes"},{"name":"customFallback","type":"string"}],"name":"transfer","outputs":[{"name":"ok","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"}]`
|
||||
contractAbi, err := JSON(strings.NewReader(abiJSON))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if _, ok := contractAbi.Methods["transfer"]; !ok {
|
||||
t.Fatalf("Could not find original method")
|
||||
}
|
||||
if _, ok := contractAbi.Methods["transfer0"]; !ok {
|
||||
t.Fatalf("Could not find duplicate method")
|
||||
}
|
||||
if _, ok := contractAbi.Methods["transfer1"]; !ok {
|
||||
t.Fatalf("Could not find duplicate method")
|
||||
}
|
||||
if _, ok := contractAbi.Methods["transfer2"]; ok {
|
||||
t.Fatalf("Should not have found extra method")
|
||||
}
|
||||
}
|
||||
|
||||
// TestDoubleDuplicateMethodNames checks that if transfer0 already exists, there won't be a name
|
||||
// conflict and that the second transfer method will be renamed transfer1.
|
||||
func TestDoubleDuplicateMethodNames(t *testing.T) {
|
||||
@ -1047,6 +1056,34 @@ func TestDoubleDuplicateMethodNames(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
// TestDoubleDuplicateEventNames checks that if send0 already exists, there won't be a name
|
||||
// conflict and that the second send event will be renamed send1.
|
||||
// The test runs the abi of the following contract.
|
||||
// contract DuplicateEvent {
|
||||
// event send(uint256 a);
|
||||
// event send0();
|
||||
// event send();
|
||||
// }
|
||||
func TestDoubleDuplicateEventNames(t *testing.T) {
|
||||
abiJSON := `[{"anonymous": false,"inputs": [{"indexed": false,"internalType": "uint256","name": "a","type": "uint256"}],"name": "send","type": "event"},{"anonymous": false,"inputs": [],"name": "send0","type": "event"},{ "anonymous": false, "inputs": [],"name": "send","type": "event"}]`
|
||||
contractAbi, err := JSON(strings.NewReader(abiJSON))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if _, ok := contractAbi.Events["send"]; !ok {
|
||||
t.Fatalf("Could not find original event")
|
||||
}
|
||||
if _, ok := contractAbi.Events["send0"]; !ok {
|
||||
t.Fatalf("Could not find duplicate event")
|
||||
}
|
||||
if _, ok := contractAbi.Events["send1"]; !ok {
|
||||
t.Fatalf("Could not find duplicate event")
|
||||
}
|
||||
if _, ok := contractAbi.Events["send2"]; ok {
|
||||
t.Fatalf("Should not have found extra event")
|
||||
}
|
||||
}
|
||||
|
||||
// TestUnnamedEventParam checks that an event with unnamed parameters is
|
||||
// correctly handled
|
||||
// The test runs the abi of the following contract.
|
||||
|
||||
@ -59,18 +59,6 @@ func (argument *Argument) UnmarshalJSON(data []byte) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// LengthNonIndexed returns the number of arguments when not counting 'indexed' ones. Only events
|
||||
// can ever have 'indexed' arguments, it should always be false on arguments for method input/output
|
||||
func (arguments Arguments) LengthNonIndexed() int {
|
||||
out := 0
|
||||
for _, arg := range arguments {
|
||||
if !arg.Indexed {
|
||||
out++
|
||||
}
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// NonIndexed returns the arguments with indexed arguments filtered out
|
||||
func (arguments Arguments) NonIndexed() Arguments {
|
||||
var ret []Argument
|
||||
@ -205,10 +193,11 @@ func unpack(t *Type, dst interface{}, src interface{}) error {
|
||||
|
||||
// unpackAtomic unpacks ( hexdata -> go ) a single value
|
||||
func (arguments Arguments) unpackAtomic(v interface{}, marshalledValues interface{}) error {
|
||||
if arguments.LengthNonIndexed() == 0 {
|
||||
nonIndexedArgs := arguments.NonIndexed()
|
||||
if len(nonIndexedArgs) == 0 {
|
||||
return nil
|
||||
}
|
||||
argument := arguments.NonIndexed()[0]
|
||||
argument := nonIndexedArgs[0]
|
||||
elem := reflect.ValueOf(v).Elem()
|
||||
|
||||
if elem.Kind() == reflect.Struct && argument.Type.T != TupleTy {
|
||||
@ -282,9 +271,10 @@ func (arguments Arguments) unpackTuple(v interface{}, marshalledValues []interfa
|
||||
// without supplying a struct to unpack into. Instead, this method returns a list containing the
|
||||
// values. An atomic argument will be a list with one element.
|
||||
func (arguments Arguments) UnpackValues(data []byte) ([]interface{}, error) {
|
||||
retval := make([]interface{}, 0, arguments.LengthNonIndexed())
|
||||
nonIndexedArgs := arguments.NonIndexed()
|
||||
retval := make([]interface{}, 0, len(nonIndexedArgs))
|
||||
virtualArgs := 0
|
||||
for index, arg := range arguments.NonIndexed() {
|
||||
for index, arg := range nonIndexedArgs {
|
||||
marshalledValue, err := ToGoType((index+virtualArgs)*32, arg.Type, data)
|
||||
if arg.Type.T == ArrayTy && !isDynamicType(arg.Type) {
|
||||
// If we have a static array, like [3]uint256, these are coded as
|
||||
|
||||
@ -17,9 +17,9 @@
|
||||
package bind_test
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"math/big"
|
||||
"reflect"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
@ -88,51 +88,23 @@ const hexData = "0x000000000000000000000000376c47978271565f56deb45495afa69e59c16
|
||||
|
||||
func TestUnpackIndexedStringTyLogIntoMap(t *testing.T) {
|
||||
hash := crypto.Keccak256Hash([]byte("testName"))
|
||||
mockLog := types.Log{
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Topics: []common.Hash{
|
||||
common.HexToHash("0x0"),
|
||||
hash,
|
||||
},
|
||||
Data: hexutil.MustDecode(hexData),
|
||||
BlockNumber: uint64(26),
|
||||
TxHash: common.HexToHash("0x0"),
|
||||
TxIndex: 111,
|
||||
BlockHash: common.BytesToHash([]byte{1, 2, 3, 4, 5}),
|
||||
Index: 7,
|
||||
Removed: false,
|
||||
topics := []common.Hash{
|
||||
common.HexToHash("0x0"),
|
||||
hash,
|
||||
}
|
||||
mockLog := newMockLog(topics, common.HexToHash("0x0"))
|
||||
|
||||
abiString := `[{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"string"},{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"}]`
|
||||
parsedAbi, _ := abi.JSON(strings.NewReader(abiString))
|
||||
bc := bind.NewBoundContract(common.HexToAddress("0x0"), parsedAbi, nil, nil, nil)
|
||||
|
||||
receivedMap := make(map[string]interface{})
|
||||
expectedReceivedMap := map[string]interface{}{
|
||||
"name": hash,
|
||||
"sender": common.HexToAddress("0x376c47978271565f56DEB45495afa69E59c16Ab2"),
|
||||
"amount": big.NewInt(1),
|
||||
"memo": []byte{88},
|
||||
}
|
||||
if err := bc.UnpackLogIntoMap(receivedMap, "received", mockLog); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if len(receivedMap) != 4 {
|
||||
t.Fatal("unpacked map expected to have length 4")
|
||||
}
|
||||
if receivedMap["name"] != expectedReceivedMap["name"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["sender"] != expectedReceivedMap["sender"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["amount"].(*big.Int).Cmp(expectedReceivedMap["amount"].(*big.Int)) != 0 {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if !bytes.Equal(receivedMap["memo"].([]byte), expectedReceivedMap["memo"].([]byte)) {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
unpackAndCheck(t, bc, expectedReceivedMap, mockLog)
|
||||
}
|
||||
|
||||
func TestUnpackIndexedSliceTyLogIntoMap(t *testing.T) {
|
||||
@ -141,51 +113,23 @@ func TestUnpackIndexedSliceTyLogIntoMap(t *testing.T) {
|
||||
t.Fatal(err)
|
||||
}
|
||||
hash := crypto.Keccak256Hash(sliceBytes)
|
||||
mockLog := types.Log{
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Topics: []common.Hash{
|
||||
common.HexToHash("0x0"),
|
||||
hash,
|
||||
},
|
||||
Data: hexutil.MustDecode(hexData),
|
||||
BlockNumber: uint64(26),
|
||||
TxHash: common.HexToHash("0x0"),
|
||||
TxIndex: 111,
|
||||
BlockHash: common.BytesToHash([]byte{1, 2, 3, 4, 5}),
|
||||
Index: 7,
|
||||
Removed: false,
|
||||
topics := []common.Hash{
|
||||
common.HexToHash("0x0"),
|
||||
hash,
|
||||
}
|
||||
mockLog := newMockLog(topics, common.HexToHash("0x0"))
|
||||
|
||||
abiString := `[{"anonymous":false,"inputs":[{"indexed":true,"name":"names","type":"string[]"},{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"}]`
|
||||
parsedAbi, _ := abi.JSON(strings.NewReader(abiString))
|
||||
bc := bind.NewBoundContract(common.HexToAddress("0x0"), parsedAbi, nil, nil, nil)
|
||||
|
||||
receivedMap := make(map[string]interface{})
|
||||
expectedReceivedMap := map[string]interface{}{
|
||||
"names": hash,
|
||||
"sender": common.HexToAddress("0x376c47978271565f56DEB45495afa69E59c16Ab2"),
|
||||
"amount": big.NewInt(1),
|
||||
"memo": []byte{88},
|
||||
}
|
||||
if err := bc.UnpackLogIntoMap(receivedMap, "received", mockLog); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if len(receivedMap) != 4 {
|
||||
t.Fatal("unpacked map expected to have length 4")
|
||||
}
|
||||
if receivedMap["names"] != expectedReceivedMap["names"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["sender"] != expectedReceivedMap["sender"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["amount"].(*big.Int).Cmp(expectedReceivedMap["amount"].(*big.Int)) != 0 {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if !bytes.Equal(receivedMap["memo"].([]byte), expectedReceivedMap["memo"].([]byte)) {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
unpackAndCheck(t, bc, expectedReceivedMap, mockLog)
|
||||
}
|
||||
|
||||
func TestUnpackIndexedArrayTyLogIntoMap(t *testing.T) {
|
||||
@ -194,51 +138,23 @@ func TestUnpackIndexedArrayTyLogIntoMap(t *testing.T) {
|
||||
t.Fatal(err)
|
||||
}
|
||||
hash := crypto.Keccak256Hash(arrBytes)
|
||||
mockLog := types.Log{
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Topics: []common.Hash{
|
||||
common.HexToHash("0x0"),
|
||||
hash,
|
||||
},
|
||||
Data: hexutil.MustDecode(hexData),
|
||||
BlockNumber: uint64(26),
|
||||
TxHash: common.HexToHash("0x0"),
|
||||
TxIndex: 111,
|
||||
BlockHash: common.BytesToHash([]byte{1, 2, 3, 4, 5}),
|
||||
Index: 7,
|
||||
Removed: false,
|
||||
topics := []common.Hash{
|
||||
common.HexToHash("0x0"),
|
||||
hash,
|
||||
}
|
||||
mockLog := newMockLog(topics, common.HexToHash("0x0"))
|
||||
|
||||
abiString := `[{"anonymous":false,"inputs":[{"indexed":true,"name":"addresses","type":"address[2]"},{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"}]`
|
||||
parsedAbi, _ := abi.JSON(strings.NewReader(abiString))
|
||||
bc := bind.NewBoundContract(common.HexToAddress("0x0"), parsedAbi, nil, nil, nil)
|
||||
|
||||
receivedMap := make(map[string]interface{})
|
||||
expectedReceivedMap := map[string]interface{}{
|
||||
"addresses": hash,
|
||||
"sender": common.HexToAddress("0x376c47978271565f56DEB45495afa69E59c16Ab2"),
|
||||
"amount": big.NewInt(1),
|
||||
"memo": []byte{88},
|
||||
}
|
||||
if err := bc.UnpackLogIntoMap(receivedMap, "received", mockLog); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if len(receivedMap) != 4 {
|
||||
t.Fatal("unpacked map expected to have length 4")
|
||||
}
|
||||
if receivedMap["addresses"] != expectedReceivedMap["addresses"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["sender"] != expectedReceivedMap["sender"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["amount"].(*big.Int).Cmp(expectedReceivedMap["amount"].(*big.Int)) != 0 {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if !bytes.Equal(receivedMap["memo"].([]byte), expectedReceivedMap["memo"].([]byte)) {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
unpackAndCheck(t, bc, expectedReceivedMap, mockLog)
|
||||
}
|
||||
|
||||
func TestUnpackIndexedFuncTyLogIntoMap(t *testing.T) {
|
||||
@ -249,99 +165,72 @@ func TestUnpackIndexedFuncTyLogIntoMap(t *testing.T) {
|
||||
functionTyBytes := append(addrBytes, functionSelector...)
|
||||
var functionTy [24]byte
|
||||
copy(functionTy[:], functionTyBytes[0:24])
|
||||
mockLog := types.Log{
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Topics: []common.Hash{
|
||||
common.HexToHash("0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"),
|
||||
common.BytesToHash(functionTyBytes),
|
||||
},
|
||||
Data: hexutil.MustDecode(hexData),
|
||||
BlockNumber: uint64(26),
|
||||
TxHash: common.HexToHash("0x5c698f13940a2153440c6d19660878bc90219d9298fdcf37365aa8d88d40fc42"),
|
||||
TxIndex: 111,
|
||||
BlockHash: common.BytesToHash([]byte{1, 2, 3, 4, 5}),
|
||||
Index: 7,
|
||||
Removed: false,
|
||||
topics := []common.Hash{
|
||||
common.HexToHash("0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"),
|
||||
common.BytesToHash(functionTyBytes),
|
||||
}
|
||||
|
||||
mockLog := newMockLog(topics, common.HexToHash("0x5c698f13940a2153440c6d19660878bc90219d9298fdcf37365aa8d88d40fc42"))
|
||||
abiString := `[{"anonymous":false,"inputs":[{"indexed":true,"name":"function","type":"function"},{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"}]`
|
||||
parsedAbi, _ := abi.JSON(strings.NewReader(abiString))
|
||||
bc := bind.NewBoundContract(common.HexToAddress("0x0"), parsedAbi, nil, nil, nil)
|
||||
|
||||
receivedMap := make(map[string]interface{})
|
||||
expectedReceivedMap := map[string]interface{}{
|
||||
"function": functionTy,
|
||||
"sender": common.HexToAddress("0x376c47978271565f56DEB45495afa69E59c16Ab2"),
|
||||
"amount": big.NewInt(1),
|
||||
"memo": []byte{88},
|
||||
}
|
||||
if err := bc.UnpackLogIntoMap(receivedMap, "received", mockLog); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if len(receivedMap) != 4 {
|
||||
t.Fatal("unpacked map expected to have length 4")
|
||||
}
|
||||
if receivedMap["function"] != expectedReceivedMap["function"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["sender"] != expectedReceivedMap["sender"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["amount"].(*big.Int).Cmp(expectedReceivedMap["amount"].(*big.Int)) != 0 {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if !bytes.Equal(receivedMap["memo"].([]byte), expectedReceivedMap["memo"].([]byte)) {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
unpackAndCheck(t, bc, expectedReceivedMap, mockLog)
|
||||
}
|
||||
|
||||
func TestUnpackIndexedBytesTyLogIntoMap(t *testing.T) {
|
||||
byts := []byte{1, 2, 3, 4, 5}
|
||||
hash := crypto.Keccak256Hash(byts)
|
||||
mockLog := types.Log{
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Topics: []common.Hash{
|
||||
common.HexToHash("0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"),
|
||||
hash,
|
||||
},
|
||||
Data: hexutil.MustDecode(hexData),
|
||||
BlockNumber: uint64(26),
|
||||
TxHash: common.HexToHash("0x5c698f13940a2153440c6d19660878bc90219d9298fdcf37365aa8d88d40fc42"),
|
||||
TxIndex: 111,
|
||||
BlockHash: common.BytesToHash([]byte{1, 2, 3, 4, 5}),
|
||||
Index: 7,
|
||||
Removed: false,
|
||||
bytes := []byte{1, 2, 3, 4, 5}
|
||||
hash := crypto.Keccak256Hash(bytes)
|
||||
topics := []common.Hash{
|
||||
common.HexToHash("0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"),
|
||||
hash,
|
||||
}
|
||||
mockLog := newMockLog(topics, common.HexToHash("0x5c698f13940a2153440c6d19660878bc90219d9298fdcf37365aa8d88d40fc42"))
|
||||
|
||||
abiString := `[{"anonymous":false,"inputs":[{"indexed":true,"name":"content","type":"bytes"},{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"}]`
|
||||
parsedAbi, _ := abi.JSON(strings.NewReader(abiString))
|
||||
bc := bind.NewBoundContract(common.HexToAddress("0x0"), parsedAbi, nil, nil, nil)
|
||||
|
||||
receivedMap := make(map[string]interface{})
|
||||
expectedReceivedMap := map[string]interface{}{
|
||||
"content": hash,
|
||||
"sender": common.HexToAddress("0x376c47978271565f56DEB45495afa69E59c16Ab2"),
|
||||
"amount": big.NewInt(1),
|
||||
"memo": []byte{88},
|
||||
}
|
||||
if err := bc.UnpackLogIntoMap(receivedMap, "received", mockLog); err != nil {
|
||||
unpackAndCheck(t, bc, expectedReceivedMap, mockLog)
|
||||
}
|
||||
|
||||
func unpackAndCheck(t *testing.T, bc *bind.BoundContract, expected map[string]interface{}, mockLog types.Log) {
|
||||
received := make(map[string]interface{})
|
||||
if err := bc.UnpackLogIntoMap(received, "received", mockLog); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if len(receivedMap) != 4 {
|
||||
t.Fatal("unpacked map expected to have length 4")
|
||||
if len(received) != len(expected) {
|
||||
t.Fatalf("unpacked map length %v not equal expected length of %v", len(received), len(expected))
|
||||
}
|
||||
if receivedMap["content"] != expectedReceivedMap["content"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["sender"] != expectedReceivedMap["sender"] {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if receivedMap["amount"].(*big.Int).Cmp(expectedReceivedMap["amount"].(*big.Int)) != 0 {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
}
|
||||
if !bytes.Equal(receivedMap["memo"].([]byte), expectedReceivedMap["memo"].([]byte)) {
|
||||
t.Error("unpacked map does not match expected map")
|
||||
for name, elem := range expected {
|
||||
if !reflect.DeepEqual(elem, received[name]) {
|
||||
t.Errorf("field %v does not match expected, want %v, got %v", name, elem, received[name])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func newMockLog(topics []common.Hash, txHash common.Hash) types.Log {
|
||||
return types.Log{
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Topics: topics,
|
||||
Data: hexutil.MustDecode(hexData),
|
||||
BlockNumber: uint64(26),
|
||||
TxHash: txHash,
|
||||
TxIndex: 111,
|
||||
BlockHash: common.BytesToHash([]byte{1, 2, 3, 4, 5}),
|
||||
Index: 7,
|
||||
Removed: false,
|
||||
}
|
||||
}
|
||||
|
||||
@ -46,12 +46,10 @@ func sliceTypeCheck(t Type, val reflect.Value) error {
|
||||
return typeErr(formatSliceString(t.Elem.Kind, t.Size), formatSliceString(val.Type().Elem().Kind(), val.Len()))
|
||||
}
|
||||
|
||||
if t.Elem.T == SliceTy {
|
||||
if t.Elem.T == SliceTy || t.Elem.T == ArrayTy {
|
||||
if val.Len() > 0 {
|
||||
return sliceTypeCheck(*t.Elem, val.Index(0))
|
||||
}
|
||||
} else if t.Elem.T == ArrayTy {
|
||||
return sliceTypeCheck(*t.Elem, val.Index(0))
|
||||
}
|
||||
|
||||
if elemKind := val.Type().Elem().Kind(); elemKind != t.Elem.Kind {
|
||||
|
||||
@ -39,6 +39,7 @@ var (
|
||||
)
|
||||
|
||||
// U256 converts a big Int into a 256bit EVM number.
|
||||
// This operation is destructive.
|
||||
func U256(n *big.Int) []byte {
|
||||
return math.PaddedBigBytes(math.U256(n), 32)
|
||||
}
|
||||
|
||||
@ -18,618 +18,57 @@ package abi
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/hex"
|
||||
"fmt"
|
||||
"math"
|
||||
"math/big"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
)
|
||||
|
||||
// TestPack tests the general pack/unpack tests in packing_test.go
|
||||
func TestPack(t *testing.T) {
|
||||
for i, test := range []struct {
|
||||
typ string
|
||||
components []ArgumentMarshaling
|
||||
input interface{}
|
||||
output []byte
|
||||
}{
|
||||
{
|
||||
"uint8",
|
||||
nil,
|
||||
uint8(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint8[]",
|
||||
nil,
|
||||
[]uint8{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint16",
|
||||
nil,
|
||||
uint16(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint16[]",
|
||||
nil,
|
||||
[]uint16{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint32",
|
||||
nil,
|
||||
uint32(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint32[]",
|
||||
nil,
|
||||
[]uint32{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint64",
|
||||
nil,
|
||||
uint64(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint64[]",
|
||||
nil,
|
||||
[]uint64{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint256",
|
||||
nil,
|
||||
big.NewInt(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"uint256[]",
|
||||
nil,
|
||||
[]*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int8",
|
||||
nil,
|
||||
int8(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int8[]",
|
||||
nil,
|
||||
[]int8{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int16",
|
||||
nil,
|
||||
int16(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int16[]",
|
||||
nil,
|
||||
[]int16{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int32",
|
||||
nil,
|
||||
int32(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int32[]",
|
||||
nil,
|
||||
[]int32{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int64",
|
||||
nil,
|
||||
int64(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int64[]",
|
||||
nil,
|
||||
[]int64{1, 2},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int256",
|
||||
nil,
|
||||
big.NewInt(2),
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"int256[]",
|
||||
nil,
|
||||
[]*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
|
||||
},
|
||||
{
|
||||
"bytes1",
|
||||
nil,
|
||||
[1]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes2",
|
||||
nil,
|
||||
[2]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes3",
|
||||
nil,
|
||||
[3]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes4",
|
||||
nil,
|
||||
[4]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes5",
|
||||
nil,
|
||||
[5]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes6",
|
||||
nil,
|
||||
[6]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes7",
|
||||
nil,
|
||||
[7]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes8",
|
||||
nil,
|
||||
[8]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes9",
|
||||
nil,
|
||||
[9]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes10",
|
||||
nil,
|
||||
[10]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes11",
|
||||
nil,
|
||||
[11]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes12",
|
||||
nil,
|
||||
[12]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes13",
|
||||
nil,
|
||||
[13]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes14",
|
||||
nil,
|
||||
[14]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes15",
|
||||
nil,
|
||||
[15]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes16",
|
||||
nil,
|
||||
[16]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes17",
|
||||
nil,
|
||||
[17]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes18",
|
||||
nil,
|
||||
[18]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes19",
|
||||
nil,
|
||||
[19]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes20",
|
||||
nil,
|
||||
[20]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes21",
|
||||
nil,
|
||||
[21]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes22",
|
||||
nil,
|
||||
[22]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes23",
|
||||
nil,
|
||||
[23]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes24",
|
||||
nil,
|
||||
[24]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes25",
|
||||
nil,
|
||||
[25]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes26",
|
||||
nil,
|
||||
[26]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes27",
|
||||
nil,
|
||||
[27]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes28",
|
||||
nil,
|
||||
[28]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes29",
|
||||
nil,
|
||||
[29]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes30",
|
||||
nil,
|
||||
[30]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes31",
|
||||
nil,
|
||||
[31]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes32",
|
||||
nil,
|
||||
[32]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"uint32[2][3][4]",
|
||||
nil,
|
||||
[4][3][2]uint32{{{1, 2}, {3, 4}, {5, 6}}, {{7, 8}, {9, 10}, {11, 12}}, {{13, 14}, {15, 16}, {17, 18}}, {{19, 20}, {21, 22}, {23, 24}}},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018"),
|
||||
},
|
||||
{
|
||||
"address[]",
|
||||
nil,
|
||||
[]common.Address{{1}, {2}},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"bytes32[]",
|
||||
nil,
|
||||
[]common.Hash{{1}, {2}},
|
||||
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000201000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"function",
|
||||
nil,
|
||||
[24]byte{1},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"string",
|
||||
nil,
|
||||
"foobar",
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000006666f6f6261720000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
"string[]",
|
||||
nil,
|
||||
[]string{"hello", "foobar"},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002" + // len(array) = 2
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i = 0
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" + // offset 128 to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" + // len(str[0]) = 5
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000" + // str[0]
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" + // len(str[1]) = 6
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000"), // str[1]
|
||||
},
|
||||
{
|
||||
"string[2]",
|
||||
nil,
|
||||
[]string{"hello", "foobar"},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000040" + // offset to i = 0
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" + // offset to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" + // len(str[0]) = 5
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000" + // str[0]
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" + // len(str[1]) = 6
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000"), // str[1]
|
||||
},
|
||||
{
|
||||
"bytes32[][]",
|
||||
nil,
|
||||
[][]common.Hash{{{1}, {2}}, {{3}, {4}, {5}}},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002" + // len(array) = 2
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i = 0
|
||||
"00000000000000000000000000000000000000000000000000000000000000a0" + // offset 160 to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // len(array[0]) = 2
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // array[0][1]
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // len(array[1]) = 3
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000"), // array[1][2]
|
||||
},
|
||||
|
||||
{
|
||||
"bytes32[][2]",
|
||||
nil,
|
||||
[][]common.Hash{{{1}, {2}}, {{3}, {4}, {5}}},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i = 0
|
||||
"00000000000000000000000000000000000000000000000000000000000000a0" + // offset 160 to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // len(array[0]) = 2
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // array[0][1]
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // len(array[1]) = 3
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000"), // array[1][2]
|
||||
},
|
||||
|
||||
{
|
||||
"bytes32[3][2]",
|
||||
nil,
|
||||
[][]common.Hash{{{1}, {2}, {3}}, {{3}, {4}, {5}}},
|
||||
common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000" + // array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // array[0][1]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[0][2]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000"), // array[1][2]
|
||||
},
|
||||
{
|
||||
// static tuple
|
||||
"tuple",
|
||||
[]ArgumentMarshaling{
|
||||
{Name: "a", Type: "int64"},
|
||||
{Name: "b", Type: "int256"},
|
||||
{Name: "c", Type: "int256"},
|
||||
{Name: "d", Type: "bool"},
|
||||
{Name: "e", Type: "bytes32[3][2]"},
|
||||
},
|
||||
struct {
|
||||
A int64
|
||||
B *big.Int
|
||||
C *big.Int
|
||||
D bool
|
||||
E [][]common.Hash
|
||||
}{1, big.NewInt(1), big.NewInt(-1), true, [][]common.Hash{{{1}, {2}, {3}}, {{3}, {4}, {5}}}},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001" + // struct[a]
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[b]
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // struct[c]
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[d]
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[0][1]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[0][2]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000"), // struct[e] array[1][2]
|
||||
},
|
||||
{
|
||||
// dynamic tuple
|
||||
"tuple",
|
||||
[]ArgumentMarshaling{
|
||||
{Name: "a", Type: "string"},
|
||||
{Name: "b", Type: "int64"},
|
||||
{Name: "c", Type: "bytes"},
|
||||
{Name: "d", Type: "string[]"},
|
||||
{Name: "e", Type: "int256[]"},
|
||||
{Name: "f", Type: "address[]"},
|
||||
},
|
||||
struct {
|
||||
FieldA string `abi:"a"` // Test whether abi tag works
|
||||
FieldB int64 `abi:"b"`
|
||||
C []byte
|
||||
D []string
|
||||
E []*big.Int
|
||||
F []common.Address
|
||||
}{"foobar", 1, []byte{1}, []string{"foo", "bar"}, []*big.Int{big.NewInt(1), big.NewInt(-1)}, []common.Address{{1}, {2}}},
|
||||
common.Hex2Bytes("00000000000000000000000000000000000000000000000000000000000000c0" + // struct[a] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[b]
|
||||
"0000000000000000000000000000000000000000000000000000000000000100" + // struct[c] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000140" + // struct[d] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000220" + // struct[e] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000280" + // struct[f] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" + // struct[a] length
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000" + // struct[a] "foobar"
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[c] length
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // []byte{1}
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // struct[d] length
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // foo offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" + // bar offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // foo length
|
||||
"666f6f0000000000000000000000000000000000000000000000000000000000" + // foo
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // bar offset
|
||||
"6261720000000000000000000000000000000000000000000000000000000000" + // bar
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // struct[e] length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // 1
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // -1
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // struct[f] length
|
||||
"0000000000000000000000000100000000000000000000000000000000000000" + // common.Address{1}
|
||||
"0000000000000000000000000200000000000000000000000000000000000000"), // common.Address{2}
|
||||
},
|
||||
{
|
||||
// nested tuple
|
||||
"tuple",
|
||||
[]ArgumentMarshaling{
|
||||
{Name: "a", Type: "tuple", Components: []ArgumentMarshaling{{Name: "a", Type: "uint256"}, {Name: "b", Type: "uint256[]"}}},
|
||||
{Name: "b", Type: "int256[]"},
|
||||
},
|
||||
struct {
|
||||
A struct {
|
||||
FieldA *big.Int `abi:"a"`
|
||||
B []*big.Int
|
||||
for i, test := range packUnpackTests {
|
||||
t.Run(strconv.Itoa(i), func(t *testing.T) {
|
||||
encb, err := hex.DecodeString(test.packed)
|
||||
if err != nil {
|
||||
t.Fatalf("invalid hex %s: %v", test.packed, err)
|
||||
}
|
||||
inDef := fmt.Sprintf(`[{ "name" : "method", "type": "function", "inputs": %s}]`, test.def)
|
||||
inAbi, err := JSON(strings.NewReader(inDef))
|
||||
if err != nil {
|
||||
t.Fatalf("invalid ABI definition %s, %v", inDef, err)
|
||||
}
|
||||
var packed []byte
|
||||
if reflect.TypeOf(test.unpacked).Kind() != reflect.Struct {
|
||||
packed, err = inAbi.Pack("method", test.unpacked)
|
||||
} else {
|
||||
// if want is a struct we need to use the components.
|
||||
elem := reflect.ValueOf(test.unpacked)
|
||||
var values []interface{}
|
||||
for i := 0; i < elem.NumField(); i++ {
|
||||
field := elem.Field(i)
|
||||
values = append(values, field.Interface())
|
||||
}
|
||||
B []*big.Int
|
||||
}{
|
||||
A: struct {
|
||||
FieldA *big.Int `abi:"a"` // Test whether abi tag works for nested tuple
|
||||
B []*big.Int
|
||||
}{big.NewInt(1), []*big.Int{big.NewInt(1), big.NewInt(0)}},
|
||||
B: []*big.Int{big.NewInt(1), big.NewInt(0)}},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000040" + // a offset
|
||||
"00000000000000000000000000000000000000000000000000000000000000e0" + // b offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // a.a value
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // a.b offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // a.b length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // a.b[0] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000000" + // a.b[1] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // b length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // b[0] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000000"), // b[1] value
|
||||
},
|
||||
{
|
||||
// tuple slice
|
||||
"tuple[]",
|
||||
[]ArgumentMarshaling{
|
||||
{Name: "a", Type: "int256"},
|
||||
{Name: "b", Type: "int256[]"},
|
||||
},
|
||||
[]struct {
|
||||
A *big.Int
|
||||
B []*big.Int
|
||||
}{
|
||||
{big.NewInt(-1), []*big.Int{big.NewInt(1), big.NewInt(0)}},
|
||||
{big.NewInt(1), []*big.Int{big.NewInt(2), big.NewInt(-1)}},
|
||||
},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000002" + // tuple length
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[0] offset
|
||||
"00000000000000000000000000000000000000000000000000000000000000e0" + // tuple[1] offset
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // tuple[0].A
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[0].B offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[0].B length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[0].B[0] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000000" + // tuple[0].B[1] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[1].A
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[1].B offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[1].B length
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[1].B[0] value
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), // tuple[1].B[1] value
|
||||
},
|
||||
{
|
||||
// static tuple array
|
||||
"tuple[2]",
|
||||
[]ArgumentMarshaling{
|
||||
{Name: "a", Type: "int256"},
|
||||
{Name: "b", Type: "int256"},
|
||||
},
|
||||
[2]struct {
|
||||
A *big.Int
|
||||
B *big.Int
|
||||
}{
|
||||
{big.NewInt(-1), big.NewInt(1)},
|
||||
{big.NewInt(1), big.NewInt(-1)},
|
||||
},
|
||||
common.Hex2Bytes("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // tuple[0].a
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[0].b
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[1].a
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), // tuple[1].b
|
||||
},
|
||||
{
|
||||
// dynamic tuple array
|
||||
"tuple[2]",
|
||||
[]ArgumentMarshaling{
|
||||
{Name: "a", Type: "int256[]"},
|
||||
},
|
||||
[2]struct {
|
||||
A []*big.Int
|
||||
}{
|
||||
{[]*big.Int{big.NewInt(-1), big.NewInt(1)}},
|
||||
{[]*big.Int{big.NewInt(1), big.NewInt(-1)}},
|
||||
},
|
||||
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000040" + // tuple[0] offset
|
||||
"00000000000000000000000000000000000000000000000000000000000000c0" + // tuple[1] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000020" + // tuple[0].A offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[0].A length
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // tuple[0].A[0]
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[0].A[1]
|
||||
"0000000000000000000000000000000000000000000000000000000000000020" + // tuple[1].A offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[1].A length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[1].A[0]
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), // tuple[1].A[1]
|
||||
},
|
||||
} {
|
||||
typ, err := NewType(test.typ, "", test.components)
|
||||
if err != nil {
|
||||
t.Fatalf("%v failed. Unexpected parse error: %v", i, err)
|
||||
}
|
||||
output, err := typ.pack(reflect.ValueOf(test.input))
|
||||
if err != nil {
|
||||
t.Fatalf("%v failed. Unexpected pack error: %v", i, err)
|
||||
}
|
||||
packed, err = inAbi.Pack("method", values...)
|
||||
}
|
||||
|
||||
if !bytes.Equal(output, test.output) {
|
||||
t.Errorf("input %d for typ: %v failed. Expected bytes: '%x' Got: '%x'", i, typ.String(), test.output, output)
|
||||
}
|
||||
if err != nil {
|
||||
t.Fatalf("test %d (%v) failed: %v", i, test.def, err)
|
||||
}
|
||||
if !reflect.DeepEqual(packed[4:], encb) {
|
||||
t.Errorf("test %d (%v) failed: expected %v, got %v", i, test.def, encb, packed[4:])
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestMethodPack(t *testing.T) {
|
||||
abi, err := JSON(strings.NewReader(jsondata2))
|
||||
abi, err := JSON(strings.NewReader(jsondata))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
988
accounts/abi/packing_test.go
Normal file
988
accounts/abi/packing_test.go
Normal file
@ -0,0 +1,988 @@
|
||||
// Copyright 2020 The go-ethereum Authors
|
||||
// This file is part of the go-ethereum library.
|
||||
//
|
||||
// The go-ethereum library is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU Lesser General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// The go-ethereum library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public License
|
||||
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package abi
|
||||
|
||||
import (
|
||||
"math/big"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
)
|
||||
|
||||
type packUnpackTest struct {
|
||||
def string
|
||||
unpacked interface{}
|
||||
packed string
|
||||
}
|
||||
|
||||
var packUnpackTests = []packUnpackTest{
|
||||
// Booleans
|
||||
{
|
||||
def: `[{ "type": "bool" }]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: true,
|
||||
},
|
||||
{
|
||||
def: `[{ "type": "bool" }]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: false,
|
||||
},
|
||||
// Integers
|
||||
{
|
||||
def: `[{ "type": "uint8" }]`,
|
||||
unpacked: uint8(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{ "type": "uint8[]" }]`,
|
||||
unpacked: []uint8{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{ "type": "uint16" }]`,
|
||||
unpacked: uint16(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{ "type": "uint16[]" }]`,
|
||||
unpacked: []uint16{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint17"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: big.NewInt(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: uint32(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[]"}]`,
|
||||
unpacked: []uint32{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint64"}]`,
|
||||
unpacked: uint64(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint64[]"}]`,
|
||||
unpacked: []uint64{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256"}]`,
|
||||
unpacked: big.NewInt(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[]"}]`,
|
||||
unpacked: []*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int8"}]`,
|
||||
unpacked: int8(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int8[]"}]`,
|
||||
unpacked: []int8{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int16"}]`,
|
||||
unpacked: int16(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int16[]"}]`,
|
||||
unpacked: []int16{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int17"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: big.NewInt(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32"}]`,
|
||||
unpacked: int32(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: int32(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32[]"}]`,
|
||||
unpacked: []int32{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int64"}]`,
|
||||
unpacked: int64(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int64[]"}]`,
|
||||
unpacked: []int64{1, 2},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256"}]`,
|
||||
unpacked: big.NewInt(2),
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256"}]`,
|
||||
packed: "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
|
||||
unpacked: big.NewInt(-1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256[]"}]`,
|
||||
unpacked: []*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
},
|
||||
// Address
|
||||
{
|
||||
def: `[{"type": "address"}]`,
|
||||
packed: "0000000000000000000000000100000000000000000000000000000000000000",
|
||||
unpacked: common.Address{1},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "address[]"}]`,
|
||||
unpacked: []common.Address{{1}, {2}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000100000000000000000000000000000000000000" +
|
||||
"0000000000000000000000000200000000000000000000000000000000000000",
|
||||
},
|
||||
// Bytes
|
||||
{
|
||||
def: `[{"type": "bytes1"}]`,
|
||||
unpacked: [1]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes2"}]`,
|
||||
unpacked: [2]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes3"}]`,
|
||||
unpacked: [3]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes4"}]`,
|
||||
unpacked: [4]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes5"}]`,
|
||||
unpacked: [5]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes6"}]`,
|
||||
unpacked: [6]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes7"}]`,
|
||||
unpacked: [7]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes8"}]`,
|
||||
unpacked: [8]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes9"}]`,
|
||||
unpacked: [9]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes10"}]`,
|
||||
unpacked: [10]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes11"}]`,
|
||||
unpacked: [11]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes12"}]`,
|
||||
unpacked: [12]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes13"}]`,
|
||||
unpacked: [13]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes14"}]`,
|
||||
unpacked: [14]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes15"}]`,
|
||||
unpacked: [15]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes16"}]`,
|
||||
unpacked: [16]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes17"}]`,
|
||||
unpacked: [17]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes18"}]`,
|
||||
unpacked: [18]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes19"}]`,
|
||||
unpacked: [19]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes20"}]`,
|
||||
unpacked: [20]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes21"}]`,
|
||||
unpacked: [21]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes22"}]`,
|
||||
unpacked: [22]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes23"}]`,
|
||||
unpacked: [23]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes24"}]`,
|
||||
unpacked: [24]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes25"}]`,
|
||||
unpacked: [25]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes26"}]`,
|
||||
unpacked: [26]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes27"}]`,
|
||||
unpacked: [27]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes28"}]`,
|
||||
unpacked: [28]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes29"}]`,
|
||||
unpacked: [29]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes30"}]`,
|
||||
unpacked: [30]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes31"}]`,
|
||||
unpacked: [31]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32"}]`,
|
||||
unpacked: [32]byte{1},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32"}]`,
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [32]byte{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0100000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32"}]`,
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [32]byte{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
},
|
||||
// Functions
|
||||
{
|
||||
def: `[{"type": "function"}]`,
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [24]byte{1},
|
||||
},
|
||||
// Slice and Array
|
||||
{
|
||||
def: `[{"type": "uint8[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []uint8{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: []uint8{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: []*big.Int{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]uint8{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int8[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]int8{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int16[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []int16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int16[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]int16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []int32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]int32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int64[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []int64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int64[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]int64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256[3]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003",
|
||||
unpacked: [3]*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)},
|
||||
},
|
||||
// multi dimensional, if these pass, all types that don't require length prefix should pass
|
||||
{
|
||||
def: `[{"type": "uint8[][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [][]uint8{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"00000000000000000000000000000000000000000000000000000000000000a0" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [][]uint8{{1, 2}, {1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"00000000000000000000000000000000000000000000000000000000000000a0" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003",
|
||||
unpacked: [][]uint8{{1, 2}, {1, 2, 3}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2][2]uint8{{1, 2}, {1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000060" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000000" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [2][]uint8{{}, {}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: [2][]uint8{{1}, {1}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [][2]uint8{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [][2]uint8{{1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [][2]uint8{{1, 2}, {1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint16[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []uint16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint16[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]uint16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []uint32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[2][3][4]"}]`,
|
||||
unpacked: [4][3][2]uint32{{{1, 2}, {3, 4}, {5, 6}}, {{7, 8}, {9, 10}, {11, 12}}, {{13, 14}, {15, 16}, {17, 18}}, {{19, 20}, {21, 22}, {23, 24}}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000004" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000007" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000008" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000009" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000a" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000b" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000c" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000d" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000e" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000f" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000010" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000011" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000012" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000013" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000014" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000015" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000016" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000017" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000018",
|
||||
},
|
||||
|
||||
{
|
||||
def: `[{"type": "bytes32[]"}]`,
|
||||
unpacked: []common.Hash{{1}, {2}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" +
|
||||
"0200000000000000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]uint32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint64[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []uint64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint64[2]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: [2]uint64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: []*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[3]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003",
|
||||
unpacked: [3]*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string[4]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" +
|
||||
"00000000000000000000000000000000000000000000000000000000000000c0" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000100" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000140" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"48656c6c6f000000000000000000000000000000000000000000000000000000" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"576f726c64000000000000000000000000000000000000000000000000000000" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000b" +
|
||||
"476f2d657468657265756d000000000000000000000000000000000000000000" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000008" +
|
||||
"457468657265756d000000000000000000000000000000000000000000000000",
|
||||
unpacked: [4]string{"Hello", "World", "Go-ethereum", "Ethereum"},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000008" +
|
||||
"457468657265756d000000000000000000000000000000000000000000000000" +
|
||||
"000000000000000000000000000000000000000000000000000000000000000b" +
|
||||
"676f2d657468657265756d000000000000000000000000000000000000000000",
|
||||
unpacked: []string{"Ethereum", "go-ethereum"},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes[]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" +
|
||||
"f0f0f00000000000000000000000000000000000000000000000000000000000" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" +
|
||||
"f0f0f00000000000000000000000000000000000000000000000000000000000",
|
||||
unpacked: [][]byte{{0xf0, 0xf0, 0xf0}, {0xf0, 0xf0, 0xf0}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[2][][]"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" +
|
||||
"00000000000000000000000000000000000000000000000000000000000000e0" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"00000000000000000000000000000000000000000000000000000000000000c8" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"00000000000000000000000000000000000000000000000000000000000003e8" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"00000000000000000000000000000000000000000000000000000000000000c8" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"00000000000000000000000000000000000000000000000000000000000003e8",
|
||||
unpacked: [][][2]*big.Int{{{big.NewInt(1), big.NewInt(200)}, {big.NewInt(1), big.NewInt(1000)}}, {{big.NewInt(1), big.NewInt(200)}, {big.NewInt(1), big.NewInt(1000)}}},
|
||||
},
|
||||
// struct outputs
|
||||
{
|
||||
def: `[{"name":"int1","type":"int256"},{"name":"int2","type":"int256"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: struct {
|
||||
Int1 *big.Int
|
||||
Int2 *big.Int
|
||||
}{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one","type":"int256"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int__one","type":"int256"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one_","type":"int256"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
unpacked: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one","type":"int256"}, {"name":"intone","type":"int256"}]`,
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002",
|
||||
unpacked: struct {
|
||||
IntOne *big.Int
|
||||
Intone *big.Int
|
||||
}{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string"}]`,
|
||||
unpacked: "foobar",
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" +
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string[]"}]`,
|
||||
unpacked: []string{"hello", "foobar"},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // len(array) = 2
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i = 0
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" + // offset 128 to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" + // len(str[0]) = 5
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000" + // str[0]
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" + // len(str[1]) = 6
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000", // str[1]
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string[2]"}]`,
|
||||
unpacked: [2]string{"hello", "foobar"},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // offset to i = 0
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" + // offset to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" + // len(str[0]) = 5
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000" + // str[0]
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" + // len(str[1]) = 6
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000", // str[1]
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32[][]"}]`,
|
||||
unpacked: [][][32]byte{{{1}, {2}}, {{3}, {4}, {5}}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // len(array) = 2
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i = 0
|
||||
"00000000000000000000000000000000000000000000000000000000000000a0" + // offset 160 to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // len(array[0]) = 2
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // array[0][1]
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // len(array[1]) = 3
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000", // array[1][2]
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32[][2]"}]`,
|
||||
unpacked: [2][][32]byte{{{1}, {2}}, {{3}, {4}, {5}}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i = 0
|
||||
"00000000000000000000000000000000000000000000000000000000000000a0" + // offset 160 to i = 1
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // len(array[0]) = 2
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // array[0][1]
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // len(array[1]) = 3
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000", // array[1][2]
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32[3][2]"}]`,
|
||||
unpacked: [2][3][32]byte{{{1}, {2}, {3}}, {{3}, {4}, {5}}},
|
||||
packed: "0100000000000000000000000000000000000000000000000000000000000000" + // array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // array[0][1]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[0][2]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000", // array[1][2]
|
||||
},
|
||||
{
|
||||
// static tuple
|
||||
def: `[{"name":"a","type":"int64"},
|
||||
{"name":"b","type":"int256"},
|
||||
{"name":"c","type":"int256"},
|
||||
{"name":"d","type":"bool"},
|
||||
{"name":"e","type":"bytes32[3][2]"}]`,
|
||||
unpacked: struct {
|
||||
A int64
|
||||
B *big.Int
|
||||
C *big.Int
|
||||
D bool
|
||||
E [2][3][32]byte
|
||||
}{1, big.NewInt(1), big.NewInt(-1), true, [2][3][32]byte{{{1}, {2}, {3}}, {{3}, {4}, {5}}}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000001" + // struct[a]
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[b]
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // struct[c]
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[d]
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[0][0]
|
||||
"0200000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[0][1]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[0][2]
|
||||
"0300000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[1][0]
|
||||
"0400000000000000000000000000000000000000000000000000000000000000" + // struct[e] array[1][1]
|
||||
"0500000000000000000000000000000000000000000000000000000000000000", // struct[e] array[1][2]
|
||||
},
|
||||
{
|
||||
def: `[{"name":"a","type":"string"},
|
||||
{"name":"b","type":"int64"},
|
||||
{"name":"c","type":"bytes"},
|
||||
{"name":"d","type":"string[]"},
|
||||
{"name":"e","type":"int256[]"},
|
||||
{"name":"f","type":"address[]"}]`,
|
||||
unpacked: struct {
|
||||
FieldA string `abi:"a"` // Test whether abi tag works
|
||||
FieldB int64 `abi:"b"`
|
||||
C []byte
|
||||
D []string
|
||||
E []*big.Int
|
||||
F []common.Address
|
||||
}{"foobar", 1, []byte{1}, []string{"foo", "bar"}, []*big.Int{big.NewInt(1), big.NewInt(-1)}, []common.Address{{1}, {2}}},
|
||||
packed: "00000000000000000000000000000000000000000000000000000000000000c0" + // struct[a] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[b]
|
||||
"0000000000000000000000000000000000000000000000000000000000000100" + // struct[c] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000140" + // struct[d] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000220" + // struct[e] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000280" + // struct[f] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000006" + // struct[a] length
|
||||
"666f6f6261720000000000000000000000000000000000000000000000000000" + // struct[a] "foobar"
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // struct[c] length
|
||||
"0100000000000000000000000000000000000000000000000000000000000000" + // []byte{1}
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // struct[d] length
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // foo offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000080" + // bar offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // foo length
|
||||
"666f6f0000000000000000000000000000000000000000000000000000000000" + // foo
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // bar offset
|
||||
"6261720000000000000000000000000000000000000000000000000000000000" + // bar
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // struct[e] length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // 1
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // -1
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // struct[f] length
|
||||
"0000000000000000000000000100000000000000000000000000000000000000" + // common.Address{1}
|
||||
"0000000000000000000000000200000000000000000000000000000000000000", // common.Address{2}
|
||||
},
|
||||
{
|
||||
def: `[{"components": [{"name": "a","type": "uint256"},
|
||||
{"name": "b","type": "uint256[]"}],
|
||||
"name": "a","type": "tuple"},
|
||||
{"name": "b","type": "uint256[]"}]`,
|
||||
unpacked: struct {
|
||||
A struct {
|
||||
FieldA *big.Int `abi:"a"`
|
||||
B []*big.Int
|
||||
}
|
||||
B []*big.Int
|
||||
}{
|
||||
A: struct {
|
||||
FieldA *big.Int `abi:"a"` // Test whether abi tag works for nested tuple
|
||||
B []*big.Int
|
||||
}{big.NewInt(1), []*big.Int{big.NewInt(1), big.NewInt(2)}},
|
||||
B: []*big.Int{big.NewInt(1), big.NewInt(2)}},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000040" + // a offset
|
||||
"00000000000000000000000000000000000000000000000000000000000000e0" + // b offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // a.a value
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // a.b offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // a.b length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // a.b[0] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // a.b[1] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // b length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // b[0] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000002", // b[1] value
|
||||
},
|
||||
|
||||
{
|
||||
def: `[{"components": [{"name": "a","type": "int256"},
|
||||
{"name": "b","type": "int256[]"}],
|
||||
"name": "a","type": "tuple[]"}]`,
|
||||
unpacked: []struct {
|
||||
A *big.Int
|
||||
B []*big.Int
|
||||
}{
|
||||
{big.NewInt(-1), []*big.Int{big.NewInt(1), big.NewInt(3)}},
|
||||
{big.NewInt(1), []*big.Int{big.NewInt(2), big.NewInt(-1)}},
|
||||
},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple length
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[0] offset
|
||||
"00000000000000000000000000000000000000000000000000000000000000e0" + // tuple[1] offset
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // tuple[0].A
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[0].B offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[0].B length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[0].B[0] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000003" + // tuple[0].B[1] value
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[1].A
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[1].B offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[1].B length
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[1].B[0] value
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", // tuple[1].B[1] value
|
||||
},
|
||||
{
|
||||
def: `[{"components": [{"name": "a","type": "int256"},
|
||||
{"name": "b","type": "int256"}],
|
||||
"name": "a","type": "tuple[2]"}]`,
|
||||
unpacked: [2]struct {
|
||||
A *big.Int
|
||||
B *big.Int
|
||||
}{
|
||||
{big.NewInt(-1), big.NewInt(1)},
|
||||
{big.NewInt(1), big.NewInt(-1)},
|
||||
},
|
||||
packed: "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // tuple[0].a
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[0].b
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[1].a
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", // tuple[1].b
|
||||
},
|
||||
{
|
||||
def: `[{"components": [{"name": "a","type": "int256[]"}],
|
||||
"name": "a","type": "tuple[2]"}]`,
|
||||
unpacked: [2]struct {
|
||||
A []*big.Int
|
||||
}{
|
||||
{[]*big.Int{big.NewInt(-1), big.NewInt(1)}},
|
||||
{[]*big.Int{big.NewInt(1), big.NewInt(-1)}},
|
||||
},
|
||||
packed: "0000000000000000000000000000000000000000000000000000000000000020" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000040" + // tuple[0] offset
|
||||
"00000000000000000000000000000000000000000000000000000000000000c0" + // tuple[1] offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000020" + // tuple[0].A offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[0].A length
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" + // tuple[0].A[0]
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[0].A[1]
|
||||
"0000000000000000000000000000000000000000000000000000000000000020" + // tuple[1].A offset
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" + // tuple[1].A length
|
||||
"0000000000000000000000000000000000000000000000000000000000000001" + // tuple[1].A[0]
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", // tuple[1].A[1]
|
||||
},
|
||||
}
|
||||
@ -42,26 +42,26 @@ func indirectInterfaceOrPtr(v reflect.Value) reflect.Value {
|
||||
// reflectIntKind returns the reflect using the given size and
|
||||
// unsignedness.
|
||||
func reflectIntKindAndType(unsigned bool, size int) (reflect.Kind, reflect.Type) {
|
||||
switch size {
|
||||
case 8:
|
||||
if unsigned {
|
||||
if unsigned {
|
||||
switch size {
|
||||
case 8:
|
||||
return reflect.Uint8, uint8T
|
||||
}
|
||||
return reflect.Int8, int8T
|
||||
case 16:
|
||||
if unsigned {
|
||||
case 16:
|
||||
return reflect.Uint16, uint16T
|
||||
}
|
||||
return reflect.Int16, int16T
|
||||
case 32:
|
||||
if unsigned {
|
||||
case 32:
|
||||
return reflect.Uint32, uint32T
|
||||
}
|
||||
return reflect.Int32, int32T
|
||||
case 64:
|
||||
if unsigned {
|
||||
case 64:
|
||||
return reflect.Uint64, uint64T
|
||||
}
|
||||
}
|
||||
switch size {
|
||||
case 8:
|
||||
return reflect.Int8, int8T
|
||||
case 16:
|
||||
return reflect.Int16, int16T
|
||||
case 32:
|
||||
return reflect.Int32, int32T
|
||||
case 64:
|
||||
return reflect.Int64, int64T
|
||||
}
|
||||
return reflect.Ptr, bigT
|
||||
@ -88,8 +88,8 @@ func set(dst, src reflect.Value) error {
|
||||
return set(dst.Elem(), src)
|
||||
case srcType.AssignableTo(dstType) && dst.CanSet():
|
||||
dst.Set(src)
|
||||
case dstType.Kind() == reflect.Slice && srcType.Kind() == reflect.Slice:
|
||||
return setSlice(dst, src)
|
||||
case dstType.Kind() == reflect.Slice && srcType.Kind() == reflect.Slice && dst.CanSet():
|
||||
setSlice(dst, src)
|
||||
default:
|
||||
return fmt.Errorf("abi: cannot unmarshal %v in to %v", src.Type(), dst.Type())
|
||||
}
|
||||
@ -98,15 +98,13 @@ func set(dst, src reflect.Value) error {
|
||||
|
||||
// setSlice attempts to assign src to dst when slices are not assignable by default
|
||||
// e.g. src: [][]byte -> dst: [][15]byte
|
||||
func setSlice(dst, src reflect.Value) error {
|
||||
// setSlice ignores if we cannot copy all of src' elements.
|
||||
func setSlice(dst, src reflect.Value) {
|
||||
slice := reflect.MakeSlice(dst.Type(), src.Len(), src.Len())
|
||||
for i := 0; i < src.Len(); i++ {
|
||||
v := src.Index(i)
|
||||
reflect.Copy(slice.Index(i), v)
|
||||
reflect.Copy(slice.Index(i), src.Index(i))
|
||||
}
|
||||
|
||||
dst.Set(slice)
|
||||
return nil
|
||||
}
|
||||
|
||||
// requireAssignable assures that `dest` is a pointer and it's not an interface.
|
||||
|
||||
@ -306,3 +306,28 @@ func TestTypeCheck(t *testing.T) {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestInternalType(t *testing.T) {
|
||||
components := []ArgumentMarshaling{{Name: "a", Type: "int64"}}
|
||||
internalType := "struct a.b[]"
|
||||
kind := Type{
|
||||
Kind: reflect.Struct,
|
||||
T: TupleTy,
|
||||
Type: reflect.TypeOf(struct {
|
||||
A int64 `json:"a"`
|
||||
}{}),
|
||||
stringKind: "(int64)",
|
||||
TupleRawName: "ab[]",
|
||||
TupleElems: []*Type{{Kind: reflect.Int64, T: IntTy, Type: reflect.TypeOf(int64(0)), Size: 64, stringKind: "int64"}},
|
||||
TupleRawNames: []string{"a"},
|
||||
}
|
||||
|
||||
blob := "tuple"
|
||||
typ, err := NewType(blob, internalType, components)
|
||||
if err != nil {
|
||||
t.Errorf("type %q: failed to parse type string: %v", blob, err)
|
||||
}
|
||||
if !reflect.DeepEqual(typ, kind) {
|
||||
t.Errorf("type %q: parsed type mismatch:\nGOT %s\nWANT %s ", blob, spew.Sdump(typeWithoutStringer(typ)), spew.Sdump(typeWithoutStringer(kind)))
|
||||
}
|
||||
}
|
||||
|
||||
@ -30,6 +30,34 @@ import (
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
// TestUnpack tests the general pack/unpack tests in packing_test.go
|
||||
func TestUnpack(t *testing.T) {
|
||||
for i, test := range packUnpackTests {
|
||||
t.Run(strconv.Itoa(i), func(t *testing.T) {
|
||||
//Unpack
|
||||
def := fmt.Sprintf(`[{ "name" : "method", "type": "function", "outputs": %s}]`, test.def)
|
||||
abi, err := JSON(strings.NewReader(def))
|
||||
if err != nil {
|
||||
t.Fatalf("invalid ABI definition %s: %v", def, err)
|
||||
}
|
||||
encb, err := hex.DecodeString(test.packed)
|
||||
if err != nil {
|
||||
t.Fatalf("invalid hex %s: %v", test.packed, err)
|
||||
}
|
||||
outptr := reflect.New(reflect.TypeOf(test.unpacked))
|
||||
err = abi.Unpack(outptr.Interface(), "method", encb)
|
||||
if err != nil {
|
||||
t.Errorf("test %d (%v) failed: %v", i, test.def, err)
|
||||
return
|
||||
}
|
||||
out := outptr.Elem().Interface()
|
||||
if !reflect.DeepEqual(test.unpacked, out) {
|
||||
t.Errorf("test %d (%v) failed: expected %v, got %v", i, test.def, test.unpacked, out)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
type unpackTest struct {
|
||||
def string // ABI definition JSON
|
||||
enc string // evm return data
|
||||
@ -52,16 +80,6 @@ func (test unpackTest) checkError(err error) error {
|
||||
|
||||
var unpackTests = []unpackTest{
|
||||
// Bools
|
||||
{
|
||||
def: `[{ "type": "bool" }]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
want: true,
|
||||
},
|
||||
{
|
||||
def: `[{ "type": "bool" }]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000000",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
def: `[{ "type": "bool" }]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000001000000000001",
|
||||
@ -75,11 +93,6 @@ var unpackTests = []unpackTest{
|
||||
err: "abi: improperly encoded boolean value",
|
||||
},
|
||||
// Integers
|
||||
{
|
||||
def: `[{"type": "uint32"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
want: uint32(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
@ -92,16 +105,6 @@ var unpackTests = []unpackTest{
|
||||
want: uint16(0),
|
||||
err: "abi: cannot unmarshal *big.Int in to uint16",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint17"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
want: big.NewInt(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
want: int32(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
@ -114,33 +117,6 @@ var unpackTests = []unpackTest{
|
||||
want: int16(0),
|
||||
err: "abi: cannot unmarshal *big.Int in to int16",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int17"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001",
|
||||
want: big.NewInt(1),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256"}]`,
|
||||
enc: "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
|
||||
want: big.NewInt(-1),
|
||||
},
|
||||
// Address
|
||||
{
|
||||
def: `[{"type": "address"}]`,
|
||||
enc: "0000000000000000000000000100000000000000000000000000000000000000",
|
||||
want: common.Address{1},
|
||||
},
|
||||
// Bytes
|
||||
{
|
||||
def: `[{"type": "bytes32"}]`,
|
||||
enc: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
want: [32]byte{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes"}]`,
|
||||
enc: "000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200100000000000000000000000000000000000000000000000000000000000000",
|
||||
want: common.Hex2Bytes("0100000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes"}]`,
|
||||
enc: "000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200100000000000000000000000000000000000000000000000000000000000000",
|
||||
@ -153,237 +129,6 @@ var unpackTests = []unpackTest{
|
||||
want: []byte(nil),
|
||||
err: "abi: cannot unmarshal [32]uint8 in to []uint8",
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes32"}]`,
|
||||
enc: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
want: [32]byte{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
},
|
||||
// Functions
|
||||
{
|
||||
def: `[{"type": "function"}]`,
|
||||
enc: "0100000000000000000000000000000000000000000000000000000000000000",
|
||||
want: [24]byte{1},
|
||||
},
|
||||
// Slice and Array
|
||||
{
|
||||
def: `[{"type": "uint8[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []uint8{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000",
|
||||
want: []uint8{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000",
|
||||
want: []*big.Int{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]uint8{1, 2},
|
||||
},
|
||||
// multi dimensional, if these pass, all types that don't require length prefix should pass
|
||||
{
|
||||
def: `[{"type": "uint8[][]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000",
|
||||
want: [][]uint8{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [][]uint8{{1, 2}, {1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003",
|
||||
want: [][]uint8{{1, 2}, {1, 2, 3}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][2]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2][2]uint8{{1, 2}, {1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
|
||||
want: [2][]uint8{{}, {}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[][2]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001",
|
||||
want: [2][]uint8{{1}, {1}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000",
|
||||
want: [][2]uint8{},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [][2]uint8{{1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint8[2][]"}]`,
|
||||
enc: "000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [][2]uint8{{1, 2}, {1, 2}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint16[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []uint16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint16[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]uint16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []uint32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]uint32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint32[2][3][4]"}]`,
|
||||
enc: "000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018",
|
||||
want: [4][3][2]uint32{{{1, 2}, {3, 4}, {5, 6}}, {{7, 8}, {9, 10}, {11, 12}}, {{13, 14}, {15, 16}, {17, 18}}, {{19, 20}, {21, 22}, {23, 24}}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint64[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []uint64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint64[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]uint64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[3]"}]`,
|
||||
enc: "000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003",
|
||||
want: [3]*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string[4]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b476f2d657468657265756d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008457468657265756d000000000000000000000000000000000000000000000000",
|
||||
want: [4]string{"Hello", "World", "Go-ethereum", "Ethereum"},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "string[]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000008457468657265756d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b676f2d657468657265756d000000000000000000000000000000000000000000",
|
||||
want: []string{"Ethereum", "go-ethereum"},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "bytes[]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000003f0f0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0f0f00000000000000000000000000000000000000000000000000000000000",
|
||||
want: [][]byte{{0xf0, 0xf0, 0xf0}, {0xf0, 0xf0, 0xf0}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "uint256[2][][]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000c8000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000003e80000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000c8000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000003e8",
|
||||
want: [][][2]*big.Int{{{big.NewInt(1), big.NewInt(200)}, {big.NewInt(1), big.NewInt(1000)}}, {{big.NewInt(1), big.NewInt(200)}, {big.NewInt(1), big.NewInt(1000)}}},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int8[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []int8{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int8[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]int8{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int16[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []int16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int16[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]int16{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []int32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int32[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]int32{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int64[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []int64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int64[2]"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: [2]int64{1, 2},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256[]"}]`,
|
||||
enc: "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: []*big.Int{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"type": "int256[3]"}]`,
|
||||
enc: "000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003",
|
||||
want: [3]*big.Int{big.NewInt(1), big.NewInt(2), big.NewInt(3)},
|
||||
},
|
||||
// struct outputs
|
||||
{
|
||||
def: `[{"name":"int1","type":"int256"},{"name":"int2","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
Int1 *big.Int
|
||||
Int2 *big.Int
|
||||
}{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int__one","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one_","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one","type":"int256"}, {"name":"intone","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
Intone *big.Int
|
||||
}{big.NewInt(1), big.NewInt(2)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"___","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
@ -438,11 +183,36 @@ var unpackTests = []unpackTest{
|
||||
}{},
|
||||
err: "abi: purely underscored output cannot unpack to struct",
|
||||
},
|
||||
// Make sure only the first argument is consumed
|
||||
{
|
||||
def: `[{"name":"int_one","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int__one","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
{
|
||||
def: `[{"name":"int_one_","type":"int256"}]`,
|
||||
enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
|
||||
want: struct {
|
||||
IntOne *big.Int
|
||||
}{big.NewInt(1)},
|
||||
},
|
||||
}
|
||||
|
||||
func TestUnpack(t *testing.T) {
|
||||
// TestLocalUnpackTests runs test specially designed only for unpacking.
|
||||
// All test cases that can be used to test packing and unpacking should move to packing_test.go
|
||||
func TestLocalUnpackTests(t *testing.T) {
|
||||
for i, test := range unpackTests {
|
||||
t.Run(strconv.Itoa(i), func(t *testing.T) {
|
||||
//Unpack
|
||||
def := fmt.Sprintf(`[{ "name" : "method", "type": "function", "outputs": %s}]`, test.def)
|
||||
abi, err := JSON(strings.NewReader(def))
|
||||
if err != nil {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user