load 10s
	http_requests_total{job="api-server", instance="0", group="production"}	0+10x1000 100+30x1000
	http_requests_total{job="api-server", instance="1", group="production"}	0+20x1000 200+30x1000
	http_requests_total{job="api-server", instance="0", group="canary"}	0+30x1000 300+80x1000
	http_requests_total{job="api-server", instance="1", group="canary"}	0+40x2000

eval instant at 8000s rate(http_requests_total[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2
	{job="api-server", instance="0", group="canary"} 3
	{job="api-server", instance="1", group="canary"} 4

eval instant at 18000s rate(http_requests_total[1m])
	{job="api-server", instance="0", group="production"} 3
	{job="api-server", instance="1", group="production"} 3
	{job="api-server", instance="0", group="canary"} 8
	{job="api-server", instance="1", group="canary"} 4

eval instant at 8000s rate(http_requests_total{group=~"pro.*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 18000s rate(http_requests_total{group=~".*ry", instance="1"}[1m])
	{job="api-server", instance="1", group="canary"} 4

eval instant at 18000s rate(http_requests_total{instance!="3"}[1m] offset 10000s)
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2
	{job="api-server", instance="0", group="canary"} 3
	{job="api-server", instance="1", group="canary"} 4

eval instant at 4000s rate(http_requests_total{instance!="3"}[1m] offset -4000s)
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2
	{job="api-server", instance="0", group="canary"} 3
	{job="api-server", instance="1", group="canary"} 4

eval instant at 18000s rate(http_requests_total[40s]) - rate(http_requests_total[1m] offset 10000s)
	{job="api-server", instance="0", group="production"} 2
	{job="api-server", instance="1", group="production"} 1
	{job="api-server", instance="0", group="canary"} 5
	{job="api-server", instance="1", group="canary"} 0

# https://github.com/prometheus/prometheus/issues/3575
eval instant at 0s http_requests_total{foo!="bar"}
	http_requests_total{job="api-server", instance="0", group="production"} 0
	http_requests_total{job="api-server", instance="1", group="production"} 0
	http_requests_total{job="api-server", instance="0", group="canary"} 0
	http_requests_total{job="api-server", instance="1", group="canary"} 0

eval instant at 0s http_requests_total{foo!="bar", job="api-server"}
	http_requests_total{job="api-server", instance="0", group="production"} 0
	http_requests_total{job="api-server", instance="1", group="production"} 0
	http_requests_total{job="api-server", instance="0", group="canary"} 0
	http_requests_total{job="api-server", instance="1", group="canary"} 0

eval instant at 0s http_requests_total{foo!~"bar", job="api-server"}
	http_requests_total{job="api-server", instance="0", group="production"} 0
	http_requests_total{job="api-server", instance="1", group="production"} 0
	http_requests_total{job="api-server", instance="0", group="canary"} 0
	http_requests_total{job="api-server", instance="1", group="canary"} 0

eval instant at 0s http_requests_total{foo!~"bar", job="api-server", instance="1", x!="y", z="", group!=""}
	http_requests_total{job="api-server", instance="1", group="production"} 0
	http_requests_total{job="api-server", instance="1", group="canary"} 0

# https://github.com/prometheus/prometheus/issues/7994
eval instant at 8000s rate(http_requests_total{group=~"(?i:PRO).*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*?(?i:PRO).*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*(?i:DUC).*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*(?i:TION)"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*(?i:TION).*?"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2


eval instant at 8000s rate(http_requests_total{group=~"((?i)PRO).*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*((?i)DUC).*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*((?i)TION)"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2


eval instant at 8000s rate(http_requests_total{group=~"(?i:PRODUCTION)"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2

eval instant at 8000s rate(http_requests_total{group=~".*(?i:C).*"}[1m])
	{job="api-server", instance="0", group="production"} 1
	{job="api-server", instance="1", group="production"} 2
	{job="api-server", instance="0", group="canary"} 3
	{job="api-server", instance="1", group="canary"} 4

clear
load 1m
    metric1{a="a"} 0+1x100
    metric2{b="b"} 0+1x50

eval instant at 90m metric1 offset 15m or metric2 offset 45m
    metric1{a="a"} 75
    metric2{b="b"} 45

clear

load 5m
	x{y="testvalue"} 0+10x10

load 5m
	cpu_count{instance="0", type="numa"}	0+30x10
	cpu_count{instance="0", type="smp"} 	0+10x20
	cpu_count{instance="1", type="smp"} 	0+20x10

load 5m
	label_grouping_test{a="aa", b="bb"}	0+10x10
	label_grouping_test{a="a", b="abb"}	0+20x10

load 5m
	http_requests_total{job="api-server", instance="0", group="production"}	0+10x10
	http_requests_total{job="api-server", instance="1", group="production"}	0+20x10
	http_requests_total{job="api-server", instance="0", group="canary"}		0+30x10
	http_requests_total{job="api-server", instance="1", group="canary"}		0+40x10
	http_requests_total{job="app-server", instance="0", group="production"}	0+50x10
	http_requests_total{job="app-server", instance="1", group="production"}	0+60x10
	http_requests_total{job="app-server", instance="0", group="canary"}		0+70x10
	http_requests_total{job="app-server", instance="1", group="canary"}		0+80x10

# Single-letter label names and values.
eval instant at 50m x{y="testvalue"}
	x{y="testvalue"} 100

# Basic Regex
eval instant at 50m {__name__=~".+"}
	http_requests_total{group="canary", instance="0", job="api-server"} 300
	http_requests_total{group="canary", instance="0", job="app-server"} 700
	http_requests_total{group="canary", instance="1", job="api-server"} 400
	http_requests_total{group="canary", instance="1", job="app-server"} 800
	http_requests_total{group="production", instance="0", job="api-server"} 100
	http_requests_total{group="production", instance="0", job="app-server"} 500
	http_requests_total{group="production", instance="1", job="api-server"} 200
	http_requests_total{group="production", instance="1", job="app-server"} 600
	x{y="testvalue"} 100
	label_grouping_test{a="a", b="abb"} 200
	label_grouping_test{a="aa", b="bb"} 100
	cpu_count{instance="1", type="smp"} 200
	cpu_count{instance="0", type="smp"} 100
	cpu_count{instance="0", type="numa"} 300

eval instant at 50m {job=~".+-server", job!~"api-.+"}
	http_requests_total{group="canary", instance="0", job="app-server"} 700
	http_requests_total{group="canary", instance="1", job="app-server"} 800
	http_requests_total{group="production", instance="0", job="app-server"} 500
	http_requests_total{group="production", instance="1", job="app-server"} 600

eval instant at 50m http_requests_total{group!="canary"}
	http_requests_total{group="production", instance="1", job="app-server"} 600
	http_requests_total{group="production", instance="0", job="app-server"} 500
	http_requests_total{group="production", instance="1", job="api-server"} 200
	http_requests_total{group="production", instance="0", job="api-server"} 100

eval instant at 50m http_requests_total{job=~".+-server",group!="canary"}
	http_requests_total{group="production", instance="1", job="app-server"} 600
	http_requests_total{group="production", instance="0", job="app-server"} 500
	http_requests_total{group="production", instance="1", job="api-server"} 200
	http_requests_total{group="production", instance="0", job="api-server"} 100

eval instant at 50m http_requests_total{job!~"api-.+",group!="canary"}
	http_requests_total{group="production", instance="1", job="app-server"} 600
	http_requests_total{group="production", instance="0", job="app-server"} 500

eval instant at 50m http_requests_total{group="production",job=~"api-.+"}
	http_requests_total{group="production", instance="0", job="api-server"} 100
	http_requests_total{group="production", instance="1", job="api-server"} 200

eval instant at 50m http_requests_total{group="production",job="api-server"} offset 5m
	http_requests_total{group="production", instance="0", job="api-server"} 90
	http_requests_total{group="production", instance="1", job="api-server"} 180

clear

# Matrix tests.
load 1h
	testmetric{aa="bb"} 1
	testmetric{a="abb"} 2

eval instant at 0h testmetric
	testmetric{aa="bb"} 1
	testmetric{a="abb"} 2

clear