mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-22 08:26:19 +01:00
625 lines
18 KiB
Go
625 lines
18 KiB
Go
package promql
|
|
|
|
import (
|
|
"regexp"
|
|
"testing"
|
|
)
|
|
|
|
var testParser = &Parser{
|
|
compileRegexpAnchored: compileRegexpAnchored,
|
|
}
|
|
|
|
func compileRegexpAnchored(re string) (*regexp.Regexp, error) {
|
|
reAnchored := "^(?:" + re + ")$"
|
|
return regexp.Compile(reAnchored)
|
|
}
|
|
|
|
func TestParsePromQLSuccess(t *testing.T) {
|
|
another := func(s string, sExpected string) {
|
|
t.Helper()
|
|
|
|
e, err := testParser.ParsePromQL(s)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error when parsing %q: %s", s, err)
|
|
}
|
|
res := e.AppendString(nil)
|
|
if string(res) != sExpected {
|
|
t.Fatalf("unexpected string constructed;\ngot\n%q\nwant\n%q", res, sExpected)
|
|
}
|
|
}
|
|
same := func(s string) {
|
|
t.Helper()
|
|
another(s, s)
|
|
}
|
|
|
|
// metricExpr
|
|
same(`{}`)
|
|
same(`{}[5m]`)
|
|
same(`{}[5m:]`)
|
|
same(`{}[:]`)
|
|
another(`{}[: ]`, `{}[:]`)
|
|
same(`{}[:3s]`)
|
|
another(`{}[: 3s ]`, `{}[:3s]`)
|
|
same(`{}[5m:3s]`)
|
|
another(`{}[ 5m : 3s ]`, `{}[5m:3s]`)
|
|
same(`{} offset 5m`)
|
|
same(`{} offset -5m`)
|
|
same(`{}[5m] offset 10y`)
|
|
same(`{}[5.3m:3.4s] offset 10y`)
|
|
same(`{}[:3.4s] offset 10y`)
|
|
same(`{}[:3.4s] offset -10y`)
|
|
same(`{Foo="bAR"}`)
|
|
same(`{foo="bar"}`)
|
|
same(`{foo="bar"}[5m]`)
|
|
same(`{foo="bar"}[5m:]`)
|
|
same(`{foo="bar"}[5m:3s]`)
|
|
same(`{foo="bar"} offset 10y`)
|
|
same(`{foo="bar"} offset -10y`)
|
|
same(`{foo="bar"}[5m] offset 10y`)
|
|
same(`{foo="bar"}[5m:3s] offset 10y`)
|
|
another(`{foo="bar"}[5m] oFFSEt 10y`, `{foo="bar"}[5m] offset 10y`)
|
|
same("METRIC")
|
|
same("metric")
|
|
same("m_e:tri44:_c123")
|
|
another("-metric", "0 - metric")
|
|
same(`metric offset 10h`)
|
|
same("metric[5m]")
|
|
same("metric[5m:3s]")
|
|
same("metric[5m] offset 10h")
|
|
same("metric[5m:3s] offset 10h")
|
|
same("metric[5i:3i] offset 10i")
|
|
same(`metric{foo="bar"}`)
|
|
same(`metric{foo="bar"} offset 10h`)
|
|
same(`metric{foo!="bar"}[2d]`)
|
|
same(`metric{foo="bar"}[2d] offset 10h`)
|
|
same(`metric{foo="bar", b="sdfsdf"}[2d:3h] offset 10h`)
|
|
another(` metric { foo = "bar" } [ 2d ] offset 10h `, `metric{foo="bar"}[2d] offset 10h`)
|
|
// metric name matching keywords
|
|
same("rate")
|
|
same("RATE")
|
|
same("by")
|
|
same("BY")
|
|
same("bool")
|
|
same("BOOL")
|
|
same("unless")
|
|
same("UNLESS")
|
|
same("Ignoring")
|
|
same("with")
|
|
same("WITH")
|
|
same("With")
|
|
same("alias")
|
|
same(`alias{foo="bar"}`)
|
|
same(`aLIas{alias="aa"}`)
|
|
another(`al\ias`, `alias`)
|
|
// identifiers with with escape chars
|
|
same(`foo\ bar`)
|
|
same(`foo\-bar\{{baz\+bar="aa"}`)
|
|
another(`\x2E\x2ef\oo{b\xEF\ar="aa"}`, `\x2e.foo{b\xefar="aa"}`)
|
|
// Duplicate filters
|
|
same(`foo{__name__="bar"}`)
|
|
same(`foo{a="b", a="c", __name__="aaa", b="d"}`)
|
|
// Metric filters ending with comma
|
|
another(`m{foo="bar",}`, `m{foo="bar"}`)
|
|
// String concat in tag value
|
|
another(`m{foo="bar" + "baz"}`, `m{foo="barbaz"}`)
|
|
|
|
// Valid regexp
|
|
same(`foo{bar=~"x"}`)
|
|
same(`foo{bar=~"^x"}`)
|
|
same(`foo{bar=~"^x$"}`)
|
|
same(`foo{bar=~"^(a[bc]|d)$"}`)
|
|
same(`foo{bar!~"x"}`)
|
|
same(`foo{bar!~"^x"}`)
|
|
same(`foo{bar!~"^x$"}`)
|
|
same(`foo{bar!~"^(a[bc]|d)$"}`)
|
|
|
|
// stringExpr
|
|
same(`""`)
|
|
same(`"\n\t\r 12:{}[]()44"`)
|
|
another(`''`, `""`)
|
|
another("``", `""`)
|
|
another(" `foo\"b'ar` ", "\"foo\\\"b'ar\"")
|
|
another(` 'foo\'bar"BAZ' `, `"foo'bar\"BAZ"`)
|
|
// string concat
|
|
another(`"foo"+'bar'`, `"foobar"`)
|
|
|
|
// numberExpr
|
|
same(`1`)
|
|
same(`1.23`)
|
|
same(`0.23`)
|
|
same(`1.2e+45`)
|
|
same(`1.2e-45`)
|
|
same(`-1`)
|
|
same(`-1.23`)
|
|
same(`-0.23`)
|
|
same(`-1.2e+45`)
|
|
same(`-1.2e-45`)
|
|
same(`-1.2e-45`)
|
|
another(`12.5E34`, `1.25e+35`)
|
|
another(`-.2`, `-0.2`)
|
|
another(`-.2E-2`, `-0.002`)
|
|
same(`NaN`)
|
|
another(`nan`, `NaN`)
|
|
another(`NAN`, `NaN`)
|
|
another(`nAN`, `NaN`)
|
|
another(`Inf`, `+Inf`)
|
|
another(`INF`, `+Inf`)
|
|
another(`inf`, `+Inf`)
|
|
another(`+Inf`, `+Inf`)
|
|
another(`-Inf`, `-Inf`)
|
|
another(`-inF`, `-Inf`)
|
|
|
|
// binaryOpExpr
|
|
another(`-m`, `0 - m`)
|
|
same(`m + ignoring () n[5m]`)
|
|
another(`M + IGNORING () N[5m]`, `M + ignoring () N[5m]`)
|
|
same(`m + on (foo) n[5m]`)
|
|
another(`m + ON (Foo) n[5m]`, `m + on (Foo) n[5m]`)
|
|
same(`m + ignoring (a, b) n[5m]`)
|
|
another(`m1+on(foo)group_left m2`, `m1 + on (foo) group_left () m2`)
|
|
another(`M1+ON(FOO)GROUP_left M2`, `M1 + on (FOO) group_left () M2`)
|
|
same(`m1 + on (foo) group_right () m2`)
|
|
same(`m1 + on (foo, bar) group_right (x, y) m2`)
|
|
another(`m1 + on (foo, bar,) group_right (x, y,) m2`, `m1 + on (foo, bar) group_right (x, y) m2`)
|
|
same(`m1 == bool on (foo, bar) group_right (x, y) m2`)
|
|
same(`"foo" + bar()`)
|
|
same(`"foo" + bar{x="y"}`)
|
|
same(`("foo"[3s] + bar{x="y"})[5m:3s] offset 10s`)
|
|
same(`("foo"[3s] + bar{x="y"})[5i:3i] offset 10i`)
|
|
same(`bar + "foo" offset 3s`)
|
|
same(`bar + "foo" offset 3i`)
|
|
|
|
// parensExpr
|
|
another(`(-foo + ((bar) / (baz))) + ((23))`, `((0 - foo) + (bar / baz)) + 23`)
|
|
another(`(FOO + ((Bar) / (baZ))) + ((23))`, `(FOO + (Bar / baZ)) + 23`)
|
|
same(`(foo, bar)`)
|
|
another(`((foo, bar),(baz))`, `((foo, bar), baz)`)
|
|
same(`(foo, (bar, baz), ((x, y), (z, y), xx))`)
|
|
another(`1+(foo, bar,)`, `1 + (foo, bar)`)
|
|
same(`()`)
|
|
|
|
// funcExpr
|
|
same(`f()`)
|
|
another(`f(x,)`, `f(x)`)
|
|
another(`-f()-Ff()`, `(0 - f()) - Ff()`)
|
|
same(`F()`)
|
|
another(`+F()`, `F()`)
|
|
another(`++F()`, `F()`)
|
|
another(`--F()`, `0 - (0 - F())`)
|
|
same(`f(http_server_request)`)
|
|
same(`f(http_server_request)[4s:5m] offset 10m`)
|
|
same(`f(http_server_request)[4i:5i] offset 10i`)
|
|
same(`F(HttpServerRequest)`)
|
|
same(`f(job, foo)`)
|
|
same(`F(Job, Foo)`)
|
|
|
|
// funcName matching keywords
|
|
same(`by(2)`)
|
|
same(`BY(2)`)
|
|
same(`or(2)`)
|
|
same(`OR(2)`)
|
|
same(`bool(2)`)
|
|
same(`BOOL(2)`)
|
|
same(`rate(rate(m))`)
|
|
same(`rate(rate(m[5m]))`)
|
|
same(`rate(rate(m[5m])[1h:])`)
|
|
same(`rate(rate(m[5m])[1h:3s])`)
|
|
// funcName with escape chars
|
|
same(`foo\(ba\-r()`)
|
|
|
|
// aggrFuncExpr
|
|
same(`sum(http_server_request) by ()`)
|
|
same(`sum(http_server_request) by (job)`)
|
|
same(`sum(http_server_request) without (job, foo)`)
|
|
another(`sum(x,y,) without (a,b,)`, `sum(x, y) without (a, b)`)
|
|
another(`sum by () (xx)`, `sum(xx) by ()`)
|
|
another(`sum by (s) (xx)[5s]`, `(sum(xx) by (s))[5s]`)
|
|
another(`SUM BY (ZZ, aa) (XX)`, `sum(XX) by (ZZ, aa)`)
|
|
same(`sum(a) or sum(b)`)
|
|
same(`sum(a) by () or sum(b) without (x, y)`)
|
|
same(`sum(a) + sum(b)`)
|
|
same(`sum(x) * (1 + sum(a))`)
|
|
|
|
// All the above
|
|
another(`Sum(Ff(M) * M{X=""}[5m] Offset 7m - 123, 35) BY (X, y) * F2("Test")`,
|
|
`sum((Ff(M) * M{X=""}[5m] offset 7m) - 123, 35) by (X, y) * F2("Test")`)
|
|
another(`# comment
|
|
Sum(Ff(M) * M{X=""}[5m] Offset 7m - 123, 35) BY (X, y) # yet another comment
|
|
* F2("Test")`,
|
|
`sum((Ff(M) * M{X=""}[5m] offset 7m) - 123, 35) by (X, y) * F2("Test")`)
|
|
|
|
// withExpr
|
|
another(`with () x`, `x`)
|
|
another(`with (x=1,) x`, `1`)
|
|
another(`with (x = m offset 5h) x + x`, `m offset 5h + m offset 5h`)
|
|
another(`with (x = m offset 5i) x + x`, `m offset 5i + m offset 5i`)
|
|
another(`with (foo = bar{x="x"}) 1`, `1`)
|
|
another(`with (foo = bar{x="x"}) "x"`, `"x"`)
|
|
another(`with (f="x") f`, `"x"`)
|
|
another(`with (foo = bar{x="x"}) x{x="y"}`, `x{x="y"}`)
|
|
another(`with (foo = bar{x="x"}) 2`, `2`)
|
|
another(`with (foo = bar{x="x"}) f()`, `f()`)
|
|
another(`with (foo = bar{x="x"}) sum(x)`, `sum(x)`)
|
|
another(`with (foo = bar{x="x"}) baz{foo="bar"}`, `baz{foo="bar"}`)
|
|
another(`with (foo = bar) baz`, `baz`)
|
|
another(`with (foo = bar) foo + foo{a="b"}`, `bar + bar{a="b"}`)
|
|
another(`with (foo = bar, bar=baz + f()) test`, `test`)
|
|
another(`with (ct={job="test"}) a{ct} + ct() + f({ct="x"})`, `(a{job="test"} + {job="test"}) + f({ct="x"})`)
|
|
another(`with (ct={job="test", i="bar"}) ct + {ct, x="d"} + foo{ct, ct} + ctx(1)`,
|
|
`(({job="test", i="bar"} + {job="test", i="bar", x="d"}) + foo{job="test", i="bar"}) + ctx(1)`)
|
|
another(`with (foo = bar) {__name__=~"foo"}`, `{__name__=~"foo"}`)
|
|
another(`with (foo = bar) foo{__name__="foo"}`, `bar`)
|
|
another(`with (foo = bar) {__name__="foo", x="y"}`, `bar{x="y"}`)
|
|
another(`with (foo(bar) = {__name__!="bar"}) foo(x)`, `{__name__!="bar"}`)
|
|
another(`with (foo(bar) = bar{__name__="bar"}) foo(x)`, `x`)
|
|
another(`with (foo\-bar(baz) = baz + baz) foo\-bar((x,y))`, `(x, y) + (x, y)`)
|
|
another(`with (foo\-bar(baz) = baz + baz) foo\-bar(x*y)`, `(x * y) + (x * y)`)
|
|
another(`with (foo\-bar(baz) = baz + baz) foo\-bar(x\*y)`, `x\*y + x\*y`)
|
|
another(`with (foo\-bar(b\ az) = b\ az + b\ az) foo\-bar(x\*y)`, `x\*y + x\*y`)
|
|
// override ttf to something new.
|
|
another(`with (ttf = a) ttf + b`, `a + b`)
|
|
// override ttf to ru
|
|
another(`with (ttf = ru(m, n)) ttf`, `(clamp_min(n - clamp_min(m, 0), 0) / clamp_min(n, 0)) * 100`)
|
|
|
|
// Verify withExpr recursion and forward reference
|
|
another(`with (x = x+y, y = x+x) y ^ 2`, `((x + y) + (x + y)) ^ 2`)
|
|
another(`with (f1(x)=f2(x), f2(x)=f1(x)^2) f1(foobar)`, `f2(foobar)`)
|
|
another(`with (f1(x)=f2(x), f2(x)=f1(x)^2) f2(foobar)`, `f2(foobar) ^ 2`)
|
|
|
|
// Verify withExpr funcs
|
|
another(`with (x() = y+1) x`, `y + 1`)
|
|
another(`with (x(foo) = foo+1) x(a)`, `a + 1`)
|
|
another(`with (x(a, b) = a + b) x(foo, bar)`, `foo + bar`)
|
|
another(`with (x(a) = sum(a) by (b)) x(xx) / x(y)`, `sum(xx) by (b) / sum(y) by (b)`)
|
|
another(`with (f(a,f,x)=ff(x,f,a)) f(f(x,y,z),1,2)`, `ff(2, 1, ff(z, y, x))`)
|
|
another(`with (f(x)=1+f(x)) f(foo{bar="baz"})`, `1 + f(foo{bar="baz"})`)
|
|
another(`with (a=foo, y=bar, f(a)= a+a+y) f(x)`, `(x + x) + bar`)
|
|
another(`with (f(a, b) = m{a, b}) f({a="x", b="y"}, {c="d"})`, `m{a="x", b="y", c="d"}`)
|
|
another(`with (xx={a="x"}, f(a, b) = m{a, b}) f({xx, b="y"}, {c="d"})`, `m{a="x", b="y", c="d"}`)
|
|
another(`with (x() = {b="c"}) foo{x}`, `foo{b="c"}`)
|
|
another(`with (f(x)=x{foo="bar"} offset 5m) f(m offset 10m)`, `(m{foo="bar"} offset 10m) offset 5m`)
|
|
another(`with (f(x)=x{foo="bar",bas="a"}[5m]) f(m[10m] offset 3s)`, `(m{foo="bar", bas="a"}[10m] offset 3s)[5m]`)
|
|
another(`with (f(x)=x{foo="bar"}[5m] offset 10m) f(m{x="y"})`, `m{x="y", foo="bar"}[5m] offset 10m`)
|
|
another(`with (f(x)=x{foo="bar"}[5m] offset 10m) f({x="y", foo="bar", foo="bar"})`, `{x="y", foo="bar"}[5m] offset 10m`)
|
|
another(`with (f(m, x)=m{x}[5m] offset 10m) f(foo, {})`, `foo[5m] offset 10m`)
|
|
another(`with (f(m, x)=m{x, bar="baz"}[5m] offset 10m) f(foo, {})`, `foo{bar="baz"}[5m] offset 10m`)
|
|
another(`with (f(x)=x[5m] offset 3s) f(foo[3m]+bar)`, `(foo[3m] + bar)[5m] offset 3s`)
|
|
another(`with (f(x)=x[5m:3s] oFFsEt 1.5m) f(sum(s) by (a,b))`, `(sum(s) by (a, b))[5m:3s] offset 1.5m`)
|
|
another(`with (x="a", y=x) y+"bc"`, `"abc"`)
|
|
another(`with (x="a", y="b"+x) "we"+y+"z"+f()`, `"webaz" + f()`)
|
|
another(`with (f(x) = m{foo=x+"y", bar="y"+x, baz=x} + x) f("qwe")`, `m{foo="qwey", bar="yqwe", baz="qwe"} + "qwe"`)
|
|
another(`with (f(a)=a) f`, `f`)
|
|
another(`with (f\q(a)=a) f\q`, `fq`)
|
|
|
|
// Verify withExpr for aggr func modifiers
|
|
another(`with (f(x) = x, y = sum(m) by (f)) y`, `sum(m) by (f)`)
|
|
another(`with (f(x) = sum(m) by (x)) f(foo)`, `sum(m) by (foo)`)
|
|
another(`with (f(x) = sum(m) by (x)) f((foo, bar, foo))`, `sum(m) by (foo, bar)`)
|
|
another(`with (f(x) = sum(m) without (x,y)) f((a, b))`, `sum(m) without (a, b, y)`)
|
|
another(`with (f(x) = sum(m) without (y,x)) f((a, y))`, `sum(m) without (y, a)`)
|
|
another(`with (f(x,y) = a + on (x,y) group_left (y,bar) b) f(foo,())`, `a + on (foo) group_left (bar) b`)
|
|
another(`with (f(x,y) = a + on (x,y) group_left (y,bar) b) f((foo),())`, `a + on (foo) group_left (bar) b`)
|
|
another(`with (f(x,y) = a + on (x,y) group_left (y,bar) b) f((foo,xx),())`, `a + on (foo, xx) group_left (bar) b`)
|
|
|
|
// Verify nested with exprs
|
|
another(`with (f(x) = (with(x=y) x) + x) f(z)`, `y + z`)
|
|
another(`with (x=foo) f(a, with (y=x) y)`, `f(a, foo)`)
|
|
another(`with (x=foo) a * x + (with (y=x) y) / y`, `(a * foo) + (foo / y)`)
|
|
another(`with (x = with (y = foo) y + x) x/x`, `(foo + x) / (foo + x)`)
|
|
another(`with (
|
|
x = {foo="bar"},
|
|
q = m{x, y="1"},
|
|
f(x) =
|
|
with (
|
|
z(y) = x + y * q
|
|
)
|
|
z(foo) / f(x)
|
|
)
|
|
f(a)`, `(a + (foo * m{foo="bar", y="1"})) / f(a)`)
|
|
|
|
// complex withExpr
|
|
another(`WITH (
|
|
treshold = (0.9),
|
|
commonFilters = {job="cacher", instance=~"1.2.3.4"},
|
|
hits = rate(cache{type="hit", commonFilters}[5m]),
|
|
miss = rate(cache{type="miss", commonFilters}[5m]),
|
|
sumByInstance(arg) = sum(arg) by (instance),
|
|
hitRatio = sumByInstance(hits) / sumByInstance(hits + miss)
|
|
)
|
|
hitRatio < treshold`,
|
|
`(sum(rate(cache{type="hit", job="cacher", instance=~"1.2.3.4"}[5m])) by (instance) / sum(rate(cache{type="hit", job="cacher", instance=~"1.2.3.4"}[5m]) + rate(cache{type="miss", job="cacher", instance=~"1.2.3.4"}[5m])) by (instance)) < 0.9`)
|
|
another(`WITH (
|
|
commonFilters = {instance="foo"},
|
|
timeToFuckup(currv, maxv) = (maxv - currv) / rate(currv)
|
|
)
|
|
timeToFuckup(diskUsage{commonFilters}, maxDiskSize{commonFilters})`,
|
|
`(maxDiskSize{instance="foo"} - diskUsage{instance="foo"}) / rate(diskUsage{instance="foo"})`)
|
|
another(`WITH (
|
|
commonFilters = {job="foo", instance="bar"},
|
|
sumRate(m, cf) = sum(rate(m{cf})) by (job, instance),
|
|
hitRate(hits, misses) = sumRate(hits, commonFilters) / (sumRate(hits, commonFilters) + sumRate(misses, commonFilters))
|
|
)
|
|
hitRate(cacheHits, cacheMisses)`,
|
|
`sum(rate(cacheHits{job="foo", instance="bar"})) by (job, instance) / (sum(rate(cacheHits{job="foo", instance="bar"})) by (job, instance) + sum(rate(cacheMisses{job="foo", instance="bar"})) by (job, instance))`)
|
|
}
|
|
|
|
func TestParsePromQLError(t *testing.T) {
|
|
f := func(s string) {
|
|
t.Helper()
|
|
|
|
e, err := testParser.ParsePromQL(s)
|
|
if err == nil {
|
|
t.Fatalf("expecting non-nil error when parsing %q (expr=%v)", s, e)
|
|
}
|
|
if e != nil {
|
|
t.Fatalf("expecting nil expr when parsing %q", s)
|
|
}
|
|
}
|
|
|
|
// an empty string
|
|
f("")
|
|
f(" \t\b\r\n ")
|
|
|
|
// invalid metricExpr
|
|
f(`{__name__="ff"} offset 55`)
|
|
f(`foo[55]`)
|
|
f(`m[-5m]`)
|
|
f(`{`)
|
|
f(`foo{`)
|
|
f(`foo{bar`)
|
|
f(`foo{bar=`)
|
|
f(`foo{bar="baz"`)
|
|
f(`foo{bar="baz", `)
|
|
f(`foo{123="23"}`)
|
|
f(`foo{foo}`)
|
|
f(`foo{,}`)
|
|
f(`foo{,foo="bar"}`)
|
|
f(`foo{foo=}`)
|
|
f(`foo{foo="ba}`)
|
|
f(`foo{"foo"="bar"}`)
|
|
f(`foo{$`)
|
|
f(`foo{a $`)
|
|
f(`foo{a="b",$`)
|
|
f(`foo{a="b"}$`)
|
|
f(`[`)
|
|
f(`[]`)
|
|
f(`f[5m]$`)
|
|
f(`[5m]`)
|
|
f(`[5m] offset 4h`)
|
|
f(`m[5m] offset $`)
|
|
f(`m[5m] offset 5h $`)
|
|
f(`m[]`)
|
|
f(`m[-5m]`)
|
|
f(`m[5m:`)
|
|
f(`m[5m:-`)
|
|
f(`m[5m:-1`)
|
|
f(`m[5m:-1]`)
|
|
f(`m[5m:-1s]`)
|
|
f(`m[-5m:1s]`)
|
|
f(`m[-5m:-1s]`)
|
|
f(`m[:`)
|
|
f(`m[:-`)
|
|
f(`m[:1]`)
|
|
f(`m[:-1m]`)
|
|
f(`m[5]`)
|
|
f(`m[[5m]]`)
|
|
f(`m[foo]`)
|
|
f(`m["ff"]`)
|
|
f(`m[10m`)
|
|
f(`m[123`)
|
|
f(`m["ff`)
|
|
f(`m[(f`)
|
|
f(`fd}`)
|
|
f(`]`)
|
|
f(`m $`)
|
|
f(`m{,}`)
|
|
f(`m{x=y}`)
|
|
f(`m{x=y/5}`)
|
|
f(`m{x=y+5}`)
|
|
|
|
// Invalid regexp
|
|
f(`foo{bar=~"x["}`)
|
|
f(`foo{bar=~"x("}`)
|
|
f(`foo{bar=~"x)"}`)
|
|
f(`foo{bar!~"x["}`)
|
|
f(`foo{bar!~"x("}`)
|
|
f(`foo{bar!~"x)"}`)
|
|
|
|
// invalid stringExpr
|
|
f(`'`)
|
|
f(`"`)
|
|
f("`")
|
|
f(`"foo`)
|
|
f(`'foo`)
|
|
f("`foo")
|
|
f(`"foo\"bar`)
|
|
f(`'foo\'bar`)
|
|
f("`foo\\`bar")
|
|
f(`"" $`)
|
|
f(`"foo" +`)
|
|
f(`n{"foo" + m`)
|
|
|
|
// invalid numberExpr
|
|
f(`12.`)
|
|
f(`1.2e`)
|
|
f(`23e-`)
|
|
f(`23E+`)
|
|
f(`.`)
|
|
f(`-12.`)
|
|
f(`-1.2e`)
|
|
f(`-23e-`)
|
|
f(`-23E+`)
|
|
f(`-.`)
|
|
f(`-1$$`)
|
|
f(`-$$`)
|
|
f(`+$$`)
|
|
f(`23 $$`)
|
|
|
|
// invalid binaryOpExpr
|
|
f(`+`)
|
|
f(`1 +`)
|
|
f(`1 + 2.`)
|
|
f(`3 unless`)
|
|
f(`23 + on (foo)`)
|
|
f(`m + on (,) m`)
|
|
f(`3 * ignoring`)
|
|
f(`m * on (`)
|
|
f(`m * on (foo`)
|
|
f(`m * on (foo,`)
|
|
f(`m * on (foo,)`)
|
|
f(`m * on (,foo)`)
|
|
f(`m * on (,)`)
|
|
f(`m == bool (bar) baz`)
|
|
f(`m == bool () baz`)
|
|
f(`m * by (baz) n`)
|
|
f(`m + bool group_left m2`)
|
|
f(`m + on () group_left (`)
|
|
f(`m + on () group_left (,`)
|
|
f(`m + on () group_left (,foo`)
|
|
f(`m + on () group_left (foo,)`)
|
|
f(`m + on () group_left (,foo)`)
|
|
f(`m + on () group_left (foo)`)
|
|
f(`m + on () group_right (foo) (m`)
|
|
f(`m or ignoring () group_left () n`)
|
|
f(`1 + bool 2`)
|
|
f(`m % bool n`)
|
|
f(`m * bool baz`)
|
|
f(`M * BOoL BaZ`)
|
|
f(`foo unless ignoring (bar) group_left xxx`)
|
|
f(`foo or bool bar`)
|
|
f(`foo == bool $$`)
|
|
f(`"foo" + bar`)
|
|
|
|
// invalid parensExpr
|
|
f(`(`)
|
|
f(`($`)
|
|
f(`(+`)
|
|
f(`(1`)
|
|
f(`(m+`)
|
|
f(`1)`)
|
|
f(`(,)`)
|
|
f(`(1)$`)
|
|
|
|
// invalid funcExpr
|
|
f(`f $`)
|
|
f(`f($)`)
|
|
f(`f[`)
|
|
f(`f()$`)
|
|
f(`f(`)
|
|
f(`f(foo`)
|
|
f(`f(f,`)
|
|
f(`f(,`)
|
|
f(`f(,)`)
|
|
f(`f(,foo)`)
|
|
f(`f(,foo`)
|
|
f(`f(foo,$`)
|
|
f(`f() by (a)`)
|
|
f(`f without (x) (y)`)
|
|
f(`f() foo (a)`)
|
|
f(`f bar (x) (b)`)
|
|
f(`f bar (x)`)
|
|
|
|
// invalid aggrFuncExpr
|
|
f(`sum(`)
|
|
f(`sum $`)
|
|
f(`sum [`)
|
|
f(`sum($)`)
|
|
f(`sum()$`)
|
|
f(`sum(foo) ba`)
|
|
f(`sum(foo) ba()`)
|
|
f(`sum(foo) by`)
|
|
f(`sum(foo) without x`)
|
|
f(`sum(foo) aaa`)
|
|
f(`sum(foo) aaa x`)
|
|
f(`sum() by $`)
|
|
f(`sum() by (`)
|
|
f(`sum() by ($`)
|
|
f(`sum() by (a`)
|
|
f(`sum() by (a $`)
|
|
f(`sum() by (a ]`)
|
|
f(`sum() by (a)$`)
|
|
f(`sum() by (,`)
|
|
f(`sum() by (a,$`)
|
|
f(`sum() by (,)`)
|
|
f(`sum() by (,a`)
|
|
f(`sum() by (,a)`)
|
|
f(`sum() on (b)`)
|
|
f(`sum() bool`)
|
|
f(`sum() group_left`)
|
|
f(`sum() group_right(x)`)
|
|
f(`sum ba`)
|
|
f(`sum ba ()`)
|
|
f(`sum by (`)
|
|
f(`sum by (a`)
|
|
f(`sum by (,`)
|
|
f(`sum by (,)`)
|
|
f(`sum by (,a`)
|
|
f(`sum by (,a)`)
|
|
f(`sum by (a)`)
|
|
f(`sum by (a) (`)
|
|
f(`sum by (a) [`)
|
|
f(`sum by (a) {`)
|
|
f(`sum by (a) (b`)
|
|
f(`sum by (a) (b,`)
|
|
f(`sum by (a) (,)`)
|
|
f(`avg by (a) (,b)`)
|
|
f(`sum by (x) (y) by (z)`)
|
|
f(`sum(m) by (1)`)
|
|
|
|
// invalid withExpr
|
|
f(`with $`)
|
|
f(`with a`)
|
|
f(`with a=b c`)
|
|
f(`with (`)
|
|
f(`with (x=b)$`)
|
|
f(`with ($`)
|
|
f(`with (foo`)
|
|
f(`with (foo $`)
|
|
f(`with (x y`)
|
|
f(`with (x =`)
|
|
f(`with (x = $`)
|
|
f(`with (x= y`)
|
|
f(`with (x= y $`)
|
|
f(`with (x= y)`)
|
|
f(`with (x=(`)
|
|
f(`with (x=[)`)
|
|
f(`with (x=() x)`)
|
|
f(`with ($$)`)
|
|
f(`with (x $$`)
|
|
f(`with (x = $$)`)
|
|
f(`with (x = foo) bar{x}`)
|
|
f(`with (x = {foo="bar"}[5m]) bar{x}`)
|
|
f(`with (x = {foo="bar"} offset 5m) bar{x}`)
|
|
f(`with (x = a, x = b) c`)
|
|
f(`with (x(a, a) = b) c`)
|
|
f(`with (x=m{f="x"}) foo{x}`)
|
|
f(`with (sum = x) y`)
|
|
f(`with (rate(a) = b) c`)
|
|
f(`with (clamp_min=x) y`)
|
|
f(`with (f()`)
|
|
f(`with (a=b c=d) e`)
|
|
f(`with (f(x)=x^2) m{x}`)
|
|
f(`with (f(x)=ff()) m{x}`)
|
|
f(`with (f(x`)
|
|
f(`with (x=m) a{x} + b`)
|
|
f(`with (x=m) b + a{x}`)
|
|
f(`with (x=m) f(b, a{x})`)
|
|
f(`with (x=m) sum(a{x})`)
|
|
f(`with (x=m) (a{x})`)
|
|
f(`with (f(a)=a) f(1, 2)`)
|
|
f(`with (f(x)=x{foo="bar"}) f(1)`)
|
|
f(`with (f(x)=x{foo="bar"}) f(m + n)`)
|
|
f(`with (f = with`)
|
|
f(`with (,)`)
|
|
f(`with (1) 2`)
|
|
f(`with (f(1)=2) 3`)
|
|
f(`with (f(,)=x) x`)
|
|
f(`with (x(a) = {b="c"}) foo{x}`)
|
|
f(`with (f(x) = m{foo=xx}) f("qwe")`)
|
|
f(`a + with(f(x)=x) f(1,2)`)
|
|
f(`with (f(x) = sum(m) by (x)) f({foo="bar"})`)
|
|
f(`with (f(x) = sum(m) by (x)) f((xx(), {foo="bar"}))`)
|
|
f(`with (f(x) = m + on (x) n) f(xx())`)
|
|
f(`with (f(x) = m + on (a) group_right (x) n) f(xx())`)
|
|
}
|