{
  "name": "empty-label-match",
  "issue": "https://github.com/VictoriaMetrics/VictoriaMetrics/issues/395",
  "data": [
    "empty_label_match 1 {TIME_S-1m}",
    "empty_label_match;foo=bar 2 {TIME_S-1m}",
    "empty_label_match;foo=baz 3 {TIME_S-1m}"],
  "query": ["/api/v1/query_range?query=empty_label_match{foo=~'bar|'}&start={TIME_S-1m}&end={TIME_S}&step=60"],
  "result_query": {
    "status":"success",
    "data":{"resultType":"matrix",
      "result":[
	      {"metric":{"__name__":"empty_label_match"},"values":[["{TIME_S-1m}","1"],["{TIME_S}","1"]]},
	      {"metric":{"__name__":"empty_label_match","foo":"bar"},"values":[["{TIME_S-1m}","2"],["{TIME_S}","2"]]}
      ]}}
}