mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-01 14:47:38 +00:00
115 lines
2.8 KiB
Go
115 lines
2.8 KiB
Go
package prometheus
|
|
|
|
import (
|
|
"fmt"
|
|
"math"
|
|
"net/http"
|
|
"net/url"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmselect/netstorage"
|
|
)
|
|
|
|
func TestRemoveNaNValuesInplace(t *testing.T) {
|
|
f := func(tss []netstorage.Result, tssExpected []netstorage.Result) {
|
|
t.Helper()
|
|
removeNaNValuesInplace(tss)
|
|
if !reflect.DeepEqual(tss, tssExpected) {
|
|
t.Fatalf("unexpected result; got %v; want %v", tss, tssExpected)
|
|
}
|
|
}
|
|
|
|
nan := math.NaN()
|
|
|
|
f(nil, nil)
|
|
f([]netstorage.Result{
|
|
{
|
|
Timestamps: []int64{100, 200, 300},
|
|
Values: []float64{1, 2, 3},
|
|
},
|
|
{
|
|
Timestamps: []int64{100, 200, 300, 400},
|
|
Values: []float64{nan, nan, 3, nan},
|
|
},
|
|
}, []netstorage.Result{
|
|
{
|
|
Timestamps: []int64{100, 200, 300},
|
|
Values: []float64{1, 2, 3},
|
|
},
|
|
{
|
|
Timestamps: []int64{300},
|
|
Values: []float64{3},
|
|
},
|
|
})
|
|
}
|
|
|
|
func TestGetTimeSuccess(t *testing.T) {
|
|
f := func(s string, timestampExpected int64) {
|
|
t.Helper()
|
|
urlStr := fmt.Sprintf("http://foo.bar/baz?s=%s", url.QueryEscape(s))
|
|
r, err := http.NewRequest("GET", urlStr, nil)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error in NewRequest: %s", err)
|
|
}
|
|
|
|
// Verify defaultValue
|
|
ts, err := getTime(r, "foo", 123)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error when obtaining default time from getTime(%q): %s", s, err)
|
|
}
|
|
if ts != 123 {
|
|
t.Fatalf("unexpected default value for getTime(%q); got %d; want %d", s, ts, 123)
|
|
}
|
|
|
|
// Verify timestampExpected
|
|
ts, err = getTime(r, "s", 123)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error in getTime(%q): %s", s, err)
|
|
}
|
|
if ts != timestampExpected {
|
|
t.Fatalf("unexpected timestamp for getTime(%q); got %d; want %d", s, ts, timestampExpected)
|
|
}
|
|
}
|
|
|
|
f("2019-07-07T20:01:02Z", 1562529662000)
|
|
f("2019-07-07T20:47:40+03:00", 1562521660000)
|
|
f("-292273086-05-16T16:47:06Z", minTimeMsecs)
|
|
f("292277025-08-18T07:12:54.999999999Z", maxTimeMsecs)
|
|
f("1562529662.324", 1562529662324)
|
|
f("-9223372036.854", minTimeMsecs)
|
|
f("-9223372036.855", minTimeMsecs)
|
|
f("9223372036.855", maxTimeMsecs)
|
|
}
|
|
|
|
func TestGetTimeError(t *testing.T) {
|
|
f := func(s string) {
|
|
t.Helper()
|
|
urlStr := fmt.Sprintf("http://foo.bar/baz?s=%s", url.QueryEscape(s))
|
|
r, err := http.NewRequest("GET", urlStr, nil)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error in NewRequest: %s", err)
|
|
}
|
|
|
|
// Verify defaultValue
|
|
ts, err := getTime(r, "foo", 123)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error when obtaining default time from getTime(%q): %s", s, err)
|
|
}
|
|
if ts != 123 {
|
|
t.Fatalf("unexpected default value for getTime(%q); got %d; want %d", s, ts, 123)
|
|
}
|
|
|
|
// Verify timestampExpected
|
|
_, err = getTime(r, "s", 123)
|
|
if err == nil {
|
|
t.Fatalf("expecting non-nil error in getTime(%q)", s)
|
|
}
|
|
}
|
|
|
|
f("foo")
|
|
f("2019-07-07T20:01:02Zisdf")
|
|
f("2019-07-07T20:47:40+03:00123")
|
|
f("-292273086-05-16T16:47:07Z")
|
|
f("292277025-08-18T07:12:54.999999998Z")
|
|
}
|