mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-30 07:40:06 +01:00
0881e5fd5c
Empty fields are treated as non-existing fields by VictoriaLogs data model.
So there is no sense in returning empty fields in query results, since they may mislead and confuse users.
(cherry picked from commit bac193e50b)
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
package jsonline
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import (
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"bytes"
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"testing"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
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)
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func TestProcessStreamInternal_Success(t *testing.T) {
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f := func(data, timeField, msgField string, rowsExpected int, timestampsExpected []int64, resultExpected string) {
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t.Helper()
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tlp := &insertutils.TestLogMessageProcessor{}
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r := bytes.NewBufferString(data)
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if err := processStreamInternal(r, timeField, msgField, tlp); err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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if err := tlp.Verify(rowsExpected, timestampsExpected, resultExpected); err != nil {
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t.Fatal(err)
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}
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}
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data := `{"@timestamp":"2023-06-06T04:48:11.735Z","log":{"offset":71770,"file":{"path":"/var/log/auth.log"}},"message":"foobar"}
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{"@timestamp":"2023-06-06T04:48:12.735+01:00","message":"baz"}
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{"message":"xyz","@timestamp":"2023-06-06 04:48:13.735Z","x":"y"}
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`
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timeField := "@timestamp"
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msgField := "message"
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rowsExpected := 3
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timestampsExpected := []int64{1686026891735000000, 1686023292735000000, 1686026893735000000}
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resultExpected := `{"log.offset":"71770","log.file.path":"/var/log/auth.log","_msg":"foobar"}
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{"_msg":"baz"}
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{"_msg":"xyz","x":"y"}`
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f(data, timeField, msgField, rowsExpected, timestampsExpected, resultExpected)
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}
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func TestProcessStreamInternal_Failure(t *testing.T) {
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f := func(data string) {
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t.Helper()
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tlp := &insertutils.TestLogMessageProcessor{}
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r := bytes.NewBufferString(data)
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if err := processStreamInternal(r, "time", "", tlp); err == nil {
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t.Fatalf("expecting non-nil error")
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}
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}
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// invalid json
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f("foobar")
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// invalid timestamp field
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f(`{"time":"foobar"}`)
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}
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