mirror of https://github.com/ethereum/go-ethereum
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
171 lines
6.8 KiB
171 lines
6.8 KiB
//go:build integrationtests
|
|
|
|
// Copyright 2023 The go-ethereum Authors
|
|
// This file is part of go-ethereum.
|
|
//
|
|
// go-ethereum is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// go-ethereum 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 General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package main
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"math"
|
|
"math/big"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/log"
|
|
"github.com/holiman/uint256"
|
|
"github.com/urfave/cli/v2"
|
|
)
|
|
|
|
var logTestCommand = &cli.Command{
|
|
Action: logTest,
|
|
Name: "logtest",
|
|
Usage: "Print some log messages",
|
|
ArgsUsage: " ",
|
|
Description: `
|
|
This command is only meant for testing.
|
|
`}
|
|
|
|
type customQuotedStringer struct {
|
|
}
|
|
|
|
func (c customQuotedStringer) String() string {
|
|
return "output with 'quotes'"
|
|
}
|
|
|
|
// logTest is an entry point which spits out some logs. This is used by testing
|
|
// to verify expected outputs
|
|
func logTest(ctx *cli.Context) error {
|
|
{ // big.Int
|
|
ba, _ := new(big.Int).SetString("111222333444555678999", 10) // "111,222,333,444,555,678,999"
|
|
bb, _ := new(big.Int).SetString("-111222333444555678999", 10) // "-111,222,333,444,555,678,999"
|
|
bc, _ := new(big.Int).SetString("11122233344455567899900", 10) // "11,122,233,344,455,567,899,900"
|
|
bd, _ := new(big.Int).SetString("-11122233344455567899900", 10) // "-11,122,233,344,455,567,899,900"
|
|
log.Info("big.Int", "111,222,333,444,555,678,999", ba)
|
|
log.Info("-big.Int", "-111,222,333,444,555,678,999", bb)
|
|
log.Info("big.Int", "11,122,233,344,455,567,899,900", bc)
|
|
log.Info("-big.Int", "-11,122,233,344,455,567,899,900", bd)
|
|
}
|
|
{ //uint256
|
|
ua, _ := uint256.FromDecimal("111222333444555678999")
|
|
ub, _ := uint256.FromDecimal("11122233344455567899900")
|
|
log.Info("uint256", "111,222,333,444,555,678,999", ua)
|
|
log.Info("uint256", "11,122,233,344,455,567,899,900", ub)
|
|
}
|
|
{ // int64
|
|
log.Info("int64", "1,000,000", int64(1000000))
|
|
log.Info("int64", "-1,000,000", int64(-1000000))
|
|
log.Info("int64", "9,223,372,036,854,775,807", int64(math.MaxInt64))
|
|
log.Info("int64", "-9,223,372,036,854,775,808", int64(math.MinInt64))
|
|
}
|
|
{ // uint64
|
|
log.Info("uint64", "1,000,000", uint64(1000000))
|
|
log.Info("uint64", "18,446,744,073,709,551,615", uint64(math.MaxUint64))
|
|
}
|
|
{ // Special characters
|
|
log.Info("Special chars in value", "key", "special \r\n\t chars")
|
|
log.Info("Special chars in key", "special \n\t chars", "value")
|
|
|
|
log.Info("nospace", "nospace", "nospace")
|
|
log.Info("with space", "with nospace", "with nospace")
|
|
|
|
log.Info("Bash escapes in value", "key", "\u001b[1G\u001b[K\u001b[1A")
|
|
log.Info("Bash escapes in key", "\u001b[1G\u001b[K\u001b[1A", "value")
|
|
|
|
log.Info("Bash escapes in message \u001b[1G\u001b[K\u001b[1A end", "key", "value")
|
|
|
|
colored := fmt.Sprintf("\u001B[%dmColored\u001B[0m[", 35)
|
|
log.Info(colored, colored, colored)
|
|
err := errors.New("this is an 'error'")
|
|
log.Info("an error message with quotes", "error", err)
|
|
}
|
|
{ // Custom Stringer() - type
|
|
log.Info("Custom Stringer value", "2562047h47m16.854s", common.PrettyDuration(time.Duration(9223372036854775807)))
|
|
var c customQuotedStringer
|
|
log.Info("a custom stringer that emits quoted text", "output", c)
|
|
}
|
|
{ // Multi-line message
|
|
log.Info("A message with wonky \U0001F4A9 characters")
|
|
log.Info("A multiline message \nINFO [10-18|14:11:31.106] with wonky characters \U0001F4A9")
|
|
log.Info("A multiline message \nLALA [ZZZZZZZZZZZZZZZZZZ] Actually part of message above")
|
|
}
|
|
{ // Miscellaneous json-quirks
|
|
// This will check if the json output uses strings or json-booleans to represent bool values
|
|
log.Info("boolean", "true", true, "false", false)
|
|
// Handling of duplicate keys.
|
|
// This is actually ill-handled by the current handler: the format.go
|
|
// uses a global 'fieldPadding' map and mixes up the two keys. If 'alpha'
|
|
// is shorter than beta, it sometimes causes erroneous padding -- and what's more
|
|
// it causes _different_ padding in multi-handler context, e.g. both file-
|
|
// and console output, making the two mismatch.
|
|
log.Info("repeated-key 1", "foo", "alpha", "foo", "beta")
|
|
log.Info("repeated-key 2", "xx", "short", "xx", "longer")
|
|
}
|
|
{ // loglevels
|
|
log.Debug("log at level debug")
|
|
log.Trace("log at level trace")
|
|
log.Info("log at level info")
|
|
log.Warn("log at level warn")
|
|
log.Error("log at level error")
|
|
}
|
|
{
|
|
// The current log formatter has a global map of paddings, storing the
|
|
// longest seen padding per key in a map. This results in a statefulness
|
|
// which has some odd side-effects. Demonstrated here:
|
|
log.Info("test", "bar", "short", "a", "aligned left")
|
|
log.Info("test", "bar", "a long message", "a", 1)
|
|
log.Info("test", "bar", "short", "a", "aligned right")
|
|
}
|
|
{
|
|
// This sequence of logs should be output with alignment, so each field becoems a column.
|
|
log.Info("The following logs should align so that the key-fields make 5 columns")
|
|
log.Info("Inserted known block", "number", 1_012, "hash", common.HexToHash("0x1234"), "txs", 200, "gas", 1_123_123, "other", "first")
|
|
log.Info("Inserted new block", "number", 1, "hash", common.HexToHash("0x1235"), "txs", 2, "gas", 1_123, "other", "second")
|
|
log.Info("Inserted known block", "number", 99, "hash", common.HexToHash("0x12322"), "txs", 10, "gas", 1, "other", "third")
|
|
log.Warn("Inserted known block", "number", 1_012, "hash", common.HexToHash("0x1234"), "txs", 200, "gas", 99, "other", "fourth")
|
|
}
|
|
{ // Various types of nil
|
|
type customStruct struct {
|
|
A string
|
|
B *uint64
|
|
}
|
|
log.Info("(*big.Int)(nil)", "<nil>", (*big.Int)(nil))
|
|
log.Info("(*uint256.Int)(nil)", "<nil>", (*uint256.Int)(nil))
|
|
log.Info("(fmt.Stringer)(nil)", "res", (fmt.Stringer)(nil))
|
|
log.Info("nil-concrete-stringer", "res", (*time.Time)(nil))
|
|
|
|
log.Info("error(nil) ", "res", error(nil))
|
|
log.Info("nil-concrete-error", "res", (*customError)(nil))
|
|
|
|
log.Info("nil-custom-struct", "res", (*customStruct)(nil))
|
|
log.Info("raw nil", "res", nil)
|
|
log.Info("(*uint64)(nil)", "res", (*uint64)(nil))
|
|
}
|
|
{ // Logging with 'reserved' keys
|
|
log.Info("Using keys 't', 'lvl', 'time', 'level' and 'msg'", "t", "t", "time", "time", "lvl", "lvl", "level", "level", "msg", "msg")
|
|
}
|
|
{ // Logging with wrong attr-value pairs
|
|
log.Info("Odd pair (1 attr)", "key")
|
|
log.Info("Odd pair (3 attr)", "key", "value", "key2")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// customError is a type which implements error
|
|
type customError struct{}
|
|
|
|
func (c *customError) Error() string { return "" }
|
|
|