From ded4e8a290ac97b10b1aad6476f64c1edcd2b14a Mon Sep 17 00:00:00 2001 From: Manuel Polzhofer Date: Tue, 6 Nov 2018 17:34:40 +0100 Subject: [PATCH] added tests for new abi encoding features (#4) * added tests from bytes32[][] and string[] * added offset to other types * formatting --- accounts/abi/pack_test.go | 69 +++++++++++++++++++++++++++++++-------- 1 file changed, 55 insertions(+), 14 deletions(-) diff --git a/accounts/abi/pack_test.go b/accounts/abi/pack_test.go index 58a5b7a581e2..5f802fce07a5 100644 --- a/accounts/abi/pack_test.go +++ b/accounts/abi/pack_test.go @@ -42,7 +42,7 @@ func TestPack(t *testing.T) { { "uint8[]", []uint8{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "uint16", @@ -52,7 +52,7 @@ func TestPack(t *testing.T) { { "uint16[]", []uint16{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "uint32", @@ -62,7 +62,7 @@ func TestPack(t *testing.T) { { "uint32[]", []uint32{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "uint64", @@ -72,7 +72,7 @@ func TestPack(t *testing.T) { { "uint64[]", []uint64{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "uint256", @@ -82,7 +82,7 @@ func TestPack(t *testing.T) { { "uint256[]", []*big.Int{big.NewInt(1), big.NewInt(2)}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "int8", @@ -92,7 +92,7 @@ func TestPack(t *testing.T) { { "int8[]", []int8{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "int16", @@ -102,7 +102,7 @@ func TestPack(t *testing.T) { { "int16[]", []int16{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "int32", @@ -112,7 +112,7 @@ func TestPack(t *testing.T) { { "int32[]", []int32{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "int64", @@ -122,7 +122,7 @@ func TestPack(t *testing.T) { { "int64[]", []int64{1, 2}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "int256", @@ -132,7 +132,7 @@ func TestPack(t *testing.T) { { "int256[]", []*big.Int{big.NewInt(1), big.NewInt(2)}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"), }, { "bytes1", @@ -305,14 +305,21 @@ func TestPack(t *testing.T) { common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018"), }, { + //web3.eth.abi.encodeParameter('address[]', ['0x0100000000000000000000000000000000000000','0x0200000000000000000000000000000000000000']); "address[]", []common.Address{{1}, {2}}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020" + + "0000000000000000000000000000000000000000000000000000000000000002" + + "0000000000000000000000000100000000000000000000000000000000000000" + + "0000000000000000000000000200000000000000000000000000000000000000"), }, { "bytes32[]", []common.Hash{{1}, {2}}, - common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000201000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020" + //offset: 32 + "0000000000000000000000000000000000000000000000000000000000000002" + //len: 2 + "0100000000000000000000000000000000000000000000000000000000000000" + // 1 + "0200000000000000000000000000000000000000000000000000000000000000"), // 2 }, { "function", @@ -322,7 +329,41 @@ func TestPack(t *testing.T) { { "string", "foobar", - common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000006666f6f6261720000000000000000000000000000000000000000000000000000"), + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020" + // offset: 32 + "0000000000000000000000000000000000000000000000000000000000000006" + // len: 6 + "666f6f6261720000000000000000000000000000000000000000000000000000"), // "foobar" + }, + { + "string[]", + []string{"hello", "foobar"}, + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020" + // offset array 32 + "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] + }, + { + + //web3.eth.abi.encodeParameter('bytes32[][]', [['0x0100000000000000000000000000000000000000000000000000000000000000', + // '0x0200000000000000000000000000000000000000000000000000000000000000'],['0x0300000000000000000000000000000000000000000000000000000000000000', + // '0x0400000000000000000000000000000000000000000000000000000000000000','0x0500000000000000000000000000000000000000000000000000000000000000']]); + "bytes32[][]", + [][]common.Hash{{{1}, {2}}, {{3}, {4}, {5}}}, + common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020" + // offset array 32 + "0000000000000000000000000000000000000000000000000000000000000002" + // len(array) = 2 + "0000000000000000000000000000000000000000000000000000000000000040" + // offset 64 to i=0 + "00000000000000000000000000000000000000000000000000000000000000a0" + // offset 160 to i=1 + "0000000000000000000000000000000000000000000000000000000000000002" + // len(array[0]) = 2 + "0100000000000000000000000000000000000000000000000000000000000000" + // array[0] + "0200000000000000000000000000000000000000000000000000000000000000" + // array[1] + "0000000000000000000000000000000000000000000000000000000000000003" + // len(array[1]) = 3 + "0300000000000000000000000000000000000000000000000000000000000000" + // array[0] + "0400000000000000000000000000000000000000000000000000000000000000" + // array[1] + "0500000000000000000000000000000000000000000000000000000000000000"), // array[2] + }, } { typ, err := NewType(test.typ) @@ -336,7 +377,7 @@ func TestPack(t *testing.T) { } if !bytes.Equal(output, test.output) { - t.Errorf("%d failed. Expected bytes: '%x' Got: '%x'", i, test.output, output) + t.Errorf("input %d for typ: %v failed. Expected bytes: '%x' Got: '%x'", i, typ.String(), test.output, output) } } }