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accounts/abi, signer/fourbyte: fix incorrect signature (#19881)

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The abi package already supports function overload by adding a suffix to the overloaded function name, but it uses the function name with suffix to calculate signature(both for the event and method).

This PR fixes it by adding a new field named RawName, which can be used to calcuate all signatures but use Name to distinguish different overloaded function.
This commit is contained in:
gary rong
2019-08-02 15:20:46 +08:00
committed by Martin Holst Swende
parent e46a01d56c
commit 947f5f2b15
11 changed files with 204 additions and 57 deletions
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14
accounts/abi/pack_test.go
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@ -634,7 +634,7 @@ func TestMethodPack(t *testing.T) {
t.Fatal(err)
}
sig := abi.Methods["slice"].Id()
sig := abi.Methods["slice"].ID()
sig = append(sig, common.LeftPadBytes([]byte{1}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{2}, 32)...)
@ -648,7 +648,7 @@ func TestMethodPack(t *testing.T) {
}
var addrA, addrB = common.Address{1}, common.Address{2}
sig = abi.Methods["sliceAddress"].Id()
sig = abi.Methods["sliceAddress"].ID()
sig = append(sig, common.LeftPadBytes([]byte{32}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{2}, 32)...)
sig = append(sig, common.LeftPadBytes(addrA[:], 32)...)
@ -663,7 +663,7 @@ func TestMethodPack(t *testing.T) {
}
var addrC, addrD = common.Address{3}, common.Address{4}
sig = abi.Methods["sliceMultiAddress"].Id()
sig = abi.Methods["sliceMultiAddress"].ID()
sig = append(sig, common.LeftPadBytes([]byte{64}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{160}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{2}, 32)...)
@ -681,7 +681,7 @@ func TestMethodPack(t *testing.T) {
t.Errorf("expected %x got %x", sig, packed)
}
sig = abi.Methods["slice256"].Id()
sig = abi.Methods["slice256"].ID()
sig = append(sig, common.LeftPadBytes([]byte{1}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{2}, 32)...)
@ -695,7 +695,7 @@ func TestMethodPack(t *testing.T) {
}
a := [2][2]*big.Int{{big.NewInt(1), big.NewInt(1)}, {big.NewInt(2), big.NewInt(0)}}
sig = abi.Methods["nestedArray"].Id()
sig = abi.Methods["nestedArray"].ID()
sig = append(sig, common.LeftPadBytes([]byte{1}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{1}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{2}, 32)...)
@ -712,7 +712,7 @@ func TestMethodPack(t *testing.T) {
t.Errorf("expected %x got %x", sig, packed)
}
sig = abi.Methods["nestedArray2"].Id()
sig = abi.Methods["nestedArray2"].ID()
sig = append(sig, common.LeftPadBytes([]byte{0x20}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{0x40}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{0x80}, 32)...)
@ -728,7 +728,7 @@ func TestMethodPack(t *testing.T) {
t.Errorf("expected %x got %x", sig, packed)
}
sig = abi.Methods["nestedSlice"].Id()
sig = abi.Methods["nestedSlice"].ID()
sig = append(sig, common.LeftPadBytes([]byte{0x20}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{0x02}, 32)...)
sig = append(sig, common.LeftPadBytes([]byte{0x40}, 32)...)