diff options
Diffstat (limited to 'core/types/log_test.go')
-rw-r--r-- | core/types/log_test.go | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/core/types/log_test.go b/core/types/log_test.go new file mode 100644 index 000000000..bf742ccac --- /dev/null +++ b/core/types/log_test.go @@ -0,0 +1,131 @@ +// Copyright 2016 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 types + +import ( + "encoding/json" + "reflect" + "testing" + + "github.com/davecgh/go-spew/spew" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" +) + +var unmarshalLogTests = map[string]struct { + input string + want *Log + wantError error +}{ + "ok": { + input: `{"address":"0xecf8f87f810ecf450940c9f60066b4a7a501d6a7","blockHash":"0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056","blockNumber":"0x1ecfa4","data":"0x000000000000000000000000000000000000000000000001a055690d9db80000","logIndex":"0x2","topics":["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef","0x00000000000000000000000080b2c9d7cbbf30a1b0fc8983c647d754c6525615"],"transactionHash":"0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e","transactionIndex":"0x3"}`, + want: &Log{ + Address: common.HexToAddress("0xecf8f87f810ecf450940c9f60066b4a7a501d6a7"), + BlockHash: common.HexToHash("0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056"), + BlockNumber: 2019236, + Data: hexutil.MustDecode("0x000000000000000000000000000000000000000000000001a055690d9db80000"), + Index: 2, + TxIndex: 3, + TxHash: common.HexToHash("0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e"), + Topics: []common.Hash{ + common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"), + common.HexToHash("0x00000000000000000000000080b2c9d7cbbf30a1b0fc8983c647d754c6525615"), + }, + }, + }, + "empty data": { + input: `{"address":"0xecf8f87f810ecf450940c9f60066b4a7a501d6a7","blockHash":"0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056","blockNumber":"0x1ecfa4","data":"0x","logIndex":"0x2","topics":["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef","0x00000000000000000000000080b2c9d7cbbf30a1b0fc8983c647d754c6525615"],"transactionHash":"0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e","transactionIndex":"0x3"}`, + want: &Log{ + Address: common.HexToAddress("0xecf8f87f810ecf450940c9f60066b4a7a501d6a7"), + BlockHash: common.HexToHash("0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056"), + BlockNumber: 2019236, + Data: []byte{}, + Index: 2, + TxIndex: 3, + TxHash: common.HexToHash("0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e"), + Topics: []common.Hash{ + common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"), + common.HexToHash("0x00000000000000000000000080b2c9d7cbbf30a1b0fc8983c647d754c6525615"), + }, + }, + }, + "missing block fields (pending logs)": { + input: `{"address":"0xecf8f87f810ecf450940c9f60066b4a7a501d6a7","data":"0x","logIndex":"0x0","topics":["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"],"transactionHash":"0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e","transactionIndex":"0x3"}`, + want: &Log{ + Address: common.HexToAddress("0xecf8f87f810ecf450940c9f60066b4a7a501d6a7"), + BlockHash: common.Hash{}, + BlockNumber: 0, + Data: []byte{}, + Index: 0, + TxIndex: 3, + TxHash: common.HexToHash("0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e"), + Topics: []common.Hash{ + common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"), + }, + }, + }, + "Removed: true": { + input: `{"address":"0xecf8f87f810ecf450940c9f60066b4a7a501d6a7","blockHash":"0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056","blockNumber":"0x1ecfa4","data":"0x","logIndex":"0x2","topics":["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"],"transactionHash":"0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e","transactionIndex":"0x3","removed":true}`, + want: &Log{ + Address: common.HexToAddress("0xecf8f87f810ecf450940c9f60066b4a7a501d6a7"), + BlockHash: common.HexToHash("0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056"), + BlockNumber: 2019236, + Data: []byte{}, + Index: 2, + TxIndex: 3, + TxHash: common.HexToHash("0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e"), + Topics: []common.Hash{ + common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"), + }, + Removed: true, + }, + }, + "missing data": { + input: `{"address":"0xecf8f87f810ecf450940c9f60066b4a7a501d6a7","blockHash":"0x656c34545f90a730a19008c0e7a7cd4fb3895064b48d6d69761bd5abad681056","blockNumber":"0x1ecfa4","logIndex":"0x2","topics":["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef","0x00000000000000000000000080b2c9d7cbbf30a1b0fc8983c647d754c6525615","0x000000000000000000000000f9dff387dcb5cc4cca5b91adb07a95f54e9f1bb6"],"transactionHash":"0x3b198bfd5d2907285af009e9ae84a0ecd63677110d89d7e030251acb87f6487e","transactionIndex":"0x3"}`, + wantError: errMissingLogFields, + }, +} + +func TestUnmarshalLog(t *testing.T) { + dumper := spew.ConfigState{DisableMethods: true, Indent: " "} + for name, test := range unmarshalLogTests { + var log *Log + err := json.Unmarshal([]byte(test.input), &log) + checkError(t, name, err, test.wantError) + if test.wantError == nil && err == nil { + if !reflect.DeepEqual(log, test.want) { + t.Errorf("test %q:\nGOT %sWANT %s", name, dumper.Sdump(log), dumper.Sdump(test.want)) + } + } + } +} + +func checkError(t *testing.T, testname string, got, want error) bool { + if got == nil { + if want != nil { + t.Errorf("test %q: got no error, want %q", testname, want) + return false + } + return true + } + if want == nil { + t.Errorf("test %q: unexpected error %q", testname, got) + } else if got.Error() != want.Error() { + t.Errorf("test %q: got error %q, want %q", testname, got, want) + } + return false +} |