parent
ed43e1010b
commit
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@ -65,6 +65,7 @@ be deprecated eventually.
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- [#2390](https://github.com/influxdata/telegraf/issues/2390): Empty tag value causes error on InfluxDB output.
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- [#2380](https://github.com/influxdata/telegraf/issues/2380): buffer_size field value is negative number from "internal" plugin.
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- [#2414](https://github.com/influxdata/telegraf/issues/2414): Missing error handling in the MySQL plugin leads to segmentation violation.
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- [#2178](https://github.com/influxdata/telegraf/issues/2178): logparser: regexp with lookahead.
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## v1.2.1 [2017-02-01]
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@ -57,6 +57,43 @@ func Benchmark_ParseLine_CustomPattern(b *testing.B) {
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benchM = m
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}
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// Test a very simple parse pattern.
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func TestSimpleParse(t *testing.T) {
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p := &Parser{
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Patterns: []string{"%{TESTLOG}"},
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CustomPatterns: `
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TESTLOG %{NUMBER:num:int} %{WORD:client}
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`,
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}
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assert.NoError(t, p.Compile())
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m, err := p.ParseLine(`142 bot`)
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assert.NoError(t, err)
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require.NotNil(t, m)
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assert.Equal(t,
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map[string]interface{}{
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"num": int64(142),
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"client": "bot",
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},
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m.Fields())
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}
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// Verify that patterns with a regex lookahead fail at compile time.
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func TestParsePatternsWithLookahead(t *testing.T) {
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p := &Parser{
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Patterns: []string{"%{MYLOG}"},
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CustomPatterns: `
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NOBOT ((?!bot|crawl).)*
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MYLOG %{NUMBER:num:int} %{NOBOT:client}
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`,
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}
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assert.NoError(t, p.Compile())
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_, err := p.ParseLine(`1466004605359052000 bot`)
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assert.Error(t, err)
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}
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func TestMeasurementName(t *testing.T) {
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p := &Parser{
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Measurement: "my_web_log",
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@ -226,6 +226,8 @@ func (l *LogParserPlugin) parser() {
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if m != nil {
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l.acc.AddFields(m.Name(), m.Fields(), m.Tags(), m.Time())
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}
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} else {
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log.Println("E! Error parsing log line: " + err.Error())
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}
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}
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}
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