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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.
183 lines
2.4 KiB
Go
183 lines
2.4 KiB
Go
package logstorage
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import (
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"testing"
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)
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func TestParseStatsRowAnySuccess(t *testing.T) {
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f := func(pipeStr string) {
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t.Helper()
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expectParseStatsFuncSuccess(t, pipeStr)
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}
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f(`row_any(*)`)
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f(`row_any(foo)`)
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f(`row_any(foo, bar)`)
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}
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func TestParseStatsRowAnyFailure(t *testing.T) {
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f := func(pipeStr string) {
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t.Helper()
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expectParseStatsFuncFailure(t, pipeStr)
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}
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f(`row_any`)
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f(`row_any(x) bar`)
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}
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func TestStatsRowAny(t *testing.T) {
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f := func(pipeStr string, rows, rowsExpected [][]Field) {
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t.Helper()
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expectPipeResults(t, pipeStr, rows, rowsExpected)
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}
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f("row_any()", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `2`},
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{"b", `3`},
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},
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}, [][]Field{
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{
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{"row_any(*)", `{"_msg":"abc","a":"2","b":"3"}`},
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},
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})
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f("stats row_any(a) as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `2`},
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{"b", `3`},
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},
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}, [][]Field{
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{
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{"x", `{"a":"2"}`},
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},
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})
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f("stats row_any(a, x, b) as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `2`},
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{"b", `3`},
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},
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}, [][]Field{
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{
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{"x", `{"a":"2","b":"3"}`},
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},
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})
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f("stats row_any(a) if (b:'') as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `2`},
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{"b", `3`},
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},
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{
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{"_msg", `def`},
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{"a", `1`},
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},
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}, [][]Field{
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{
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{"x", `{"a":"1"}`},
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},
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})
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f("stats by (b) row_any(a) if (b:*) as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `2`},
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{"b", `3`},
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},
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{
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{"a", `3`},
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{"c", `54`},
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},
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}, [][]Field{
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{
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{"b", "3"},
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{"x", `{"a":"2"}`},
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},
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{
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{"b", ""},
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{"x", `{}`},
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},
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})
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f("stats by (a) row_any(b) as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `1`},
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{"b", `3`},
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},
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{
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{"a", `3`},
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{"b", `5`},
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},
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}, [][]Field{
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{
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{"a", "1"},
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{"x", `{"b":"3"}`},
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},
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{
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{"a", "3"},
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{"x", `{"b":"5"}`},
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},
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})
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f("stats by (a) row_any(c) as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `1`},
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{"b", `3`},
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},
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{
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{"a", `3`},
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{"c", `foo`},
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},
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}, [][]Field{
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{
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{"a", "1"},
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{"x", `{}`},
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},
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{
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{"a", "3"},
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{"x", `{"c":"foo"}`},
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},
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})
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f("stats by (a, b) row_any(c) as x", [][]Field{
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{
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{"_msg", `abc`},
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{"a", `1`},
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{"b", `3`},
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},
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{
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{"_msg", `def`},
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{"a", `1`},
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{"c", "foo"},
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},
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{
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{"a", `3`},
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{"b", `5`},
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{"c", "4"},
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},
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}, [][]Field{
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{
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{"a", "1"},
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{"b", "3"},
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{"x", `{}`},
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},
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{
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{"a", "1"},
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{"b", ""},
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{"x", `{"c":"foo"}`},
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},
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{
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{"a", "3"},
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{"b", "5"},
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{"x", `{"c":"4"}`},
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},
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})
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}
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