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added tests for new abi encoding features #4

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merged 3 commits into from
Nov 6, 2018
Merged

added tests for new abi encoding features #4

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af1cb62
added tests from bytes32[][] and string[]
xmxanuel Nov 6, 2018
9037134
added offset to other types
xmxanuel Nov 6, 2018
5de431b
formatting
xmxanuel Nov 6, 2018
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69 changes: 55 additions & 14 deletions accounts/abi/pack_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ func TestPack(t *testing.T) {
{
"uint8[]",
[]uint8{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
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for all these lines only 0000000000000000000000000000000000000000000000000000000000000020 has been added in the beginning

{
"uint16",
Expand All @@ -52,7 +52,7 @@ func TestPack(t *testing.T) {
{
"uint16[]",
[]uint16{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"uint32",
Expand All @@ -62,7 +62,7 @@ func TestPack(t *testing.T) {
{
"uint32[]",
[]uint32{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"uint64",
Expand All @@ -72,7 +72,7 @@ func TestPack(t *testing.T) {
{
"uint64[]",
[]uint64{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"uint256",
Expand All @@ -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",
Expand All @@ -92,7 +92,7 @@ func TestPack(t *testing.T) {
{
"int8[]",
[]int8{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"int16",
Expand All @@ -102,7 +102,7 @@ func TestPack(t *testing.T) {
{
"int16[]",
[]int16{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"int32",
Expand All @@ -112,7 +112,7 @@ func TestPack(t *testing.T) {
{
"int32[]",
[]int32{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"int64",
Expand All @@ -122,7 +122,7 @@ func TestPack(t *testing.T) {
{
"int64[]",
[]int64{1, 2},
common.Hex2Bytes("000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002"),
},
{
"int256",
Expand All @@ -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",
Expand Down Expand Up @@ -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",
Expand All @@ -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',
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I added the web3.js calls as a comment for easier cross checking. We can remove them later

// '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)
Expand All @@ -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)
}
}
}
Expand Down