mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-01 14:47:38 +00:00
b8bc1c2e0f
* init implementation for graphite alerts * adds graphite support for vmalert * small fix * changes vmalert graphite api with type * updates tests * small fix * fixes graphite parse * Fixes graphite from time
121 lines
2.4 KiB
Go
121 lines
2.4 KiB
Go
package graphiteql
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestQuoteString(t *testing.T) {
|
|
f := func(s, qExpected string) {
|
|
t.Helper()
|
|
q := QuoteString(s)
|
|
if q != qExpected {
|
|
t.Fatalf("unexpected result from QuoteString(%q); got %s; want %s", s, q, qExpected)
|
|
}
|
|
}
|
|
f(``, `''`)
|
|
f(`foo`, `'foo'`)
|
|
f(`f'o\ba"r`, `'f\'o\\ba"r'`)
|
|
}
|
|
|
|
func TestParseSuccess(t *testing.T) {
|
|
another := func(s, resultExpected string) {
|
|
t.Helper()
|
|
expr, err := Parse(s)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error when parsing %s: %s", s, err)
|
|
}
|
|
result := expr.AppendString(nil)
|
|
if string(result) != resultExpected {
|
|
t.Fatalf("unexpected result when marshaling %s;\ngot\n%s\nwant\n%s", s, result, resultExpected)
|
|
}
|
|
}
|
|
same := func(s string) {
|
|
t.Helper()
|
|
another(s, s)
|
|
}
|
|
// Metric expressions
|
|
same("a")
|
|
same("foo.bar.baz")
|
|
same("foo.bar.baz:aa:bb")
|
|
same("fOO.*.b[a-z]R{aa*,bb}s_s.$aaa")
|
|
same("*")
|
|
same("*.foo")
|
|
same("{x,y}.z")
|
|
same("[x-zaBc]DeF")
|
|
another(`\f\ oo`, `f\ oo`)
|
|
another(`f\x1B\x3a`, `f\x1b:`)
|
|
|
|
// booleans
|
|
same("True")
|
|
same("False")
|
|
another("true", "True")
|
|
another("faLSe", "False")
|
|
|
|
// Numbers
|
|
same("123")
|
|
same("-123")
|
|
another("+123", "123")
|
|
same("12.3")
|
|
same("-1.23")
|
|
another("+1.23", "1.23")
|
|
another("123e5", "1.23e+07")
|
|
another("-123e5", "-1.23e+07")
|
|
another("+123e5", "1.23e+07")
|
|
another("1.23E5", "123000")
|
|
another("-1.23e5", "-123000")
|
|
another("+1.23e5", "123000")
|
|
another("0xab", "171")
|
|
another("0b1011101", "93")
|
|
another("0O12345", "5349")
|
|
|
|
// strings
|
|
another(`"foo'"`, `'foo\''`)
|
|
same(`'fo\'o"b\\ar'`)
|
|
another(`"f\\oo\.bar\1"`, `'f\\oo\\.bar\\1'`)
|
|
|
|
// function calls
|
|
same("foo()")
|
|
another("foo(bar,)", "foo(bar)")
|
|
same("foo(bar,123,'baz')")
|
|
another("foo(foo(bar), BAZ = xx ( 123, x))", `foo(foo(bar),BAZ=xx(123,x))`)
|
|
|
|
// chained functions
|
|
another("foo | bar", "foo|bar")
|
|
same("foo|bar|baz")
|
|
same("foo(sss)|bar(aa)|xxx.ss")
|
|
another(`foo|bar(1,"sdf")`, `foo|bar(1,'sdf')`)
|
|
|
|
// mix
|
|
same(`f(a,xx=b|c|aa(124,'456'),aa=bb)`)
|
|
}
|
|
|
|
func TestParseFailure(t *testing.T) {
|
|
f := func(s string) {
|
|
t.Helper()
|
|
expr, err := Parse(s)
|
|
if err == nil {
|
|
t.Fatalf("expecting error when parsing %s", s)
|
|
}
|
|
if expr != nil {
|
|
t.Fatalf("expecting nil expr when parsing %s; got %s", s, expr.AppendString(nil))
|
|
}
|
|
}
|
|
f("")
|
|
f("'asdf")
|
|
f("foo bar")
|
|
f("f(a")
|
|
f("f(1.2.3")
|
|
f("foo|bar(")
|
|
f("+foo")
|
|
f("-bar")
|
|
f("123 '")
|
|
f("f '")
|
|
f("f|")
|
|
f("f|'")
|
|
f("f|123")
|
|
f("f('")
|
|
f("f(f()=123)")
|
|
f("f(a=')")
|
|
f("f(a=foo(")
|
|
f("f()'")
|
|
}
|