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https://github.com/ethereum/go-ethereum.git
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log: test for logging-output (#28373)
This commit is contained in:
Daniel Liu
parent
f9cae3b9aa
commit
b04ce3213a
2 changed files with 8 additions and 139 deletions
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@ -24,6 +24,14 @@ const (
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termCtxMaxPadding = 40
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termCtxMaxPadding = 40
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)
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)
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// ResetGlobalState resets the fieldPadding, which is useful for producing
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// predictable output.
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func ResetGlobalState() {
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fieldPaddingLock.Lock()
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fieldPadding = make(map[string]int)
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fieldPaddingLock.Unlock()
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}
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// locationTrims are trimmed for display to avoid unwieldy log lines.
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// locationTrims are trimmed for display to avoid unwieldy log lines.
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var locationTrims = []string{
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var locationTrims = []string{
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"github.com/XinFinOrg/XDPoSChain/",
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"github.com/XinFinOrg/XDPoSChain/",
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@ -1,105 +1,10 @@
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package log
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package log
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import (
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import (
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"fmt"
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"math"
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"math/big"
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"math/rand"
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"math/rand"
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"strings"
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"testing"
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"testing"
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"github.com/holiman/uint256"
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)
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)
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func TestPrettyInt64(t *testing.T) {
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tests := []struct {
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n int64
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s string
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}{
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{0, "0"},
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{10, "10"},
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{-10, "-10"},
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{100, "100"},
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{-100, "-100"},
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{1000, "1000"},
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{-1000, "-1000"},
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{10000, "10000"},
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{-10000, "-10000"},
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{99999, "99999"},
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{-99999, "-99999"},
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{100000, "100,000"},
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{-100000, "-100,000"},
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{1000000, "1,000,000"},
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{-1000000, "-1,000,000"},
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{math.MaxInt64, "9,223,372,036,854,775,807"},
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{math.MinInt64, "-9,223,372,036,854,775,808"},
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}
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for i, tt := range tests {
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if have := FormatLogfmtInt64(tt.n); have != tt.s {
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t.Errorf("test %d: format mismatch: have %s, want %s", i, have, tt.s)
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}
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}
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}
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func TestPrettyUint64(t *testing.T) {
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tests := []struct {
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n uint64
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s string
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}{
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{0, "0"},
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{10, "10"},
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{100, "100"},
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{1000, "1000"},
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{10000, "10000"},
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{99999, "99999"},
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{100000, "100,000"},
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{1000000, "1,000,000"},
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{math.MaxUint64, "18,446,744,073,709,551,615"},
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}
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for i, tt := range tests {
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if have := FormatLogfmtUint64(tt.n); have != tt.s {
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t.Errorf("test %d: format mismatch: have %s, want %s", i, have, tt.s)
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}
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}
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}
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func TestPrettyBigInt(t *testing.T) {
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tests := []struct {
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int string
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s string
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}{
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{"111222333444555678999", "111,222,333,444,555,678,999"},
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{"-111222333444555678999", "-111,222,333,444,555,678,999"},
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{"11122233344455567899900", "11,122,233,344,455,567,899,900"},
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{"-11122233344455567899900", "-11,122,233,344,455,567,899,900"},
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}
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for _, tt := range tests {
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v, _ := new(big.Int).SetString(tt.int, 10)
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if have := formatLogfmtBigInt(v); have != tt.s {
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t.Errorf("invalid output %s, want %s", have, tt.s)
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}
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}
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}
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func TestPrettyUint256(t *testing.T) {
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tests := []struct {
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int string
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s string
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}{
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{"111222333444555678999", "111,222,333,444,555,678,999"},
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{"11122233344455567899900", "11,122,233,344,455,567,899,900"},
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}
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for _, tt := range tests {
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v := new(uint256.Int)
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v.SetFromDecimal(tt.int)
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if have := formatLogfmtUint256(v); have != tt.s {
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t.Errorf("invalid output %s, want %s", have, tt.s)
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}
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}
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}
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var sink string
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var sink string
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func BenchmarkPrettyInt64Logfmt(b *testing.B) {
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func BenchmarkPrettyInt64Logfmt(b *testing.B) {
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@ -115,47 +20,3 @@ func BenchmarkPrettyUint64Logfmt(b *testing.B) {
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sink = FormatLogfmtUint64(rand.Uint64())
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sink = FormatLogfmtUint64(rand.Uint64())
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}
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}
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}
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}
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func TestSanitation(t *testing.T) {
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msg := "\u001b[1G\u001b[K\u001b[1A"
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msg2 := "\u001b \u0000"
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msg3 := "NiceMessage"
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msg4 := "Space Message"
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msg5 := "Enter\nMessage"
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for i, tt := range []struct {
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msg string
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want string
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}{
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{
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msg: msg,
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want: fmt.Sprintf("] %q %q=%q\n", msg, msg, msg),
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},
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{
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msg: msg2,
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want: fmt.Sprintf("] %q %q=%q\n", msg2, msg2, msg2),
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},
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{
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msg: msg3,
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want: fmt.Sprintf("] %s %s=%s\n", msg3, msg3, msg3),
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},
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{
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msg: msg4,
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want: fmt.Sprintf("] %s %q=%q\n", msg4, msg4, msg4),
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},
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{
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msg: msg5,
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want: fmt.Sprintf("] %s %q=%q\n", msg5, msg5, msg5),
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},
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} {
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var (
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logger = New()
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out = new(strings.Builder)
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)
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logger.SetHandler(LvlFilterHandler(LvlInfo, StreamHandler(out, TerminalFormat(false))))
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logger.Info(tt.msg, tt.msg, tt.msg)
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if have := out.String()[24:]; tt.want != have {
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t.Fatalf("test %d: want / have: \n%v\n%v", i, tt.want, have)
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}
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}
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}
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