2020-03-10 18:35:58 +01:00
|
|
|
package csvimport
|
|
|
|
|
|
|
|
import (
|
|
|
|
"reflect"
|
|
|
|
"testing"
|
|
|
|
)
|
|
|
|
|
|
|
|
func TestRowsUnmarshalFailure(t *testing.T) {
|
|
|
|
f := func(format, s string) {
|
|
|
|
t.Helper()
|
|
|
|
cds, err := ParseColumnDescriptors(format)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatalf("unexpected error when parsing %q: %s", format, err)
|
|
|
|
}
|
|
|
|
var rs Rows
|
|
|
|
rs.Unmarshal(s, cds)
|
|
|
|
if len(rs.Rows) != 0 {
|
|
|
|
t.Fatalf("unexpected rows unmarshaled: %#v", rs.Rows)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Invalid timestamp
|
|
|
|
f("1:metric:foo,2:time:rfc3339", "234,foobar")
|
2020-09-16 01:03:35 +02:00
|
|
|
f("1:metric:foo,2:time:unix_s", "234,foobar")
|
|
|
|
f("1:metric:foo,2:time:unix_ms", "234,foobar")
|
|
|
|
f("1:metric:foo,2:time:unix_ns", "234,foobar")
|
|
|
|
f("1:metric:foo,2:time:custom:foobar", "234,234")
|
|
|
|
|
|
|
|
// Too big timestamp in seconds.
|
|
|
|
f("1:metric:foo,2:time:unix_s", "1,12345678901234567")
|
2020-03-10 18:35:58 +01:00
|
|
|
|
|
|
|
// Missing columns
|
|
|
|
f("3:metric:aaa", "123,456")
|
2023-05-13 00:16:55 +02:00
|
|
|
f("1:metric:foo,2:label:bar", "123")
|
|
|
|
f("1:label:foo,2:metric:bar", "aaa")
|
2020-09-16 01:03:35 +02:00
|
|
|
|
|
|
|
// Invalid value
|
|
|
|
f("1:metric:foo", "12foobar")
|
2020-03-10 18:35:58 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
func TestRowsUnmarshalSuccess(t *testing.T) {
|
|
|
|
f := func(format, s string, rowsExpected []Row) {
|
|
|
|
t.Helper()
|
|
|
|
cds, err := ParseColumnDescriptors(format)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatalf("unexpected error when parsing %q: %s", format, err)
|
|
|
|
}
|
|
|
|
var rs Rows
|
|
|
|
rs.Unmarshal(s, cds)
|
|
|
|
if !reflect.DeepEqual(rs.Rows, rowsExpected) {
|
|
|
|
t.Fatalf("unexpected rows;\ngot\n%v\nwant\n%v", rs.Rows, rowsExpected)
|
|
|
|
}
|
|
|
|
rs.Reset()
|
|
|
|
|
|
|
|
// Unmarshal rows the second time
|
|
|
|
rs.Unmarshal(s, cds)
|
|
|
|
if !reflect.DeepEqual(rs.Rows, rowsExpected) {
|
|
|
|
t.Fatalf("unexpected rows on the second unmarshal;\ngot\n%v\nwant\n%v", rs.Rows, rowsExpected)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
f("1:metric:foo", "", nil)
|
|
|
|
f("1:metric:foo", `123`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Value: 123,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
f("1:metric:foo,2:time:unix_s,3:label:foo,4:label:bar", `123,456,xxx,yy`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "foo",
|
|
|
|
Value: "xxx",
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Key: "bar",
|
|
|
|
Value: "yy",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 123,
|
|
|
|
Timestamp: 456000,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
|
|
|
|
// Multiple metrics
|
|
|
|
f("2:metric:bar,1:metric:foo,3:label:foo,4:label:bar,5:time:custom:2006-01-02 15:04:05.999Z",
|
|
|
|
`"2.34",5.6,"foo"",bar","aa",2015-08-10 20:04:40.123Z`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "foo",
|
|
|
|
Value: "foo\",bar",
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Key: "bar",
|
|
|
|
Value: "aa",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 2.34,
|
|
|
|
Timestamp: 1439237080123,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "bar",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "foo",
|
|
|
|
Value: "foo\",bar",
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Key: "bar",
|
|
|
|
Value: "aa",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 5.6,
|
|
|
|
Timestamp: 1439237080123,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
f("2:label:symbol,3:time:custom:2006-01-02 15:04:05.999Z,4:metric:bid,5:metric:ask",
|
|
|
|
`
|
2022-12-29 20:52:10 +01:00
|
|
|
"aaa","AUDCAD","2015-08-10 00:00:01.000Z",0.9725,0.97273
|
|
|
|
"aaa","AUDCAD","2015-08-10 00:00:02.000Z",0.97253,0.97276
|
|
|
|
`, []Row{
|
2020-03-10 18:35:58 +01:00
|
|
|
{
|
|
|
|
Metric: "bid",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "symbol",
|
|
|
|
Value: "AUDCAD",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 0.9725,
|
|
|
|
Timestamp: 1439164801000,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "ask",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "symbol",
|
|
|
|
Value: "AUDCAD",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 0.97273,
|
|
|
|
Timestamp: 1439164801000,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "bid",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "symbol",
|
|
|
|
Value: "AUDCAD",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 0.97253,
|
|
|
|
Timestamp: 1439164802000,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "ask",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "symbol",
|
|
|
|
Value: "AUDCAD",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 0.97276,
|
|
|
|
Timestamp: 1439164802000,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
|
2020-11-24 11:41:34 +01:00
|
|
|
// Superfluous columns
|
2020-03-10 18:35:58 +01:00
|
|
|
f("1:metric:foo", `123,456,foo,bar`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Value: 123,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
f("2:metric:foo", `123,-45.6,foo,bar`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Value: -45.6,
|
|
|
|
},
|
|
|
|
})
|
2022-12-29 20:52:10 +01:00
|
|
|
// skip metrics with empty values
|
|
|
|
f("1:metric:foo,2:metric:bar,3:metric:baz,4:metric:quux", `1,,,2`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Value: 1,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "quux",
|
|
|
|
Value: 2,
|
|
|
|
},
|
|
|
|
})
|
2023-05-13 00:16:55 +02:00
|
|
|
// last metric with empty value
|
|
|
|
// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4048
|
|
|
|
f("1:metric:foo,2:metric:bar", `123,`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Value: 123,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
// all the metrics with empty values
|
|
|
|
f(`1:metric:foo,2:metric:bar,3:label:xx`, `,,abc`, nil)
|
|
|
|
// labels with empty value
|
|
|
|
f("1:metric:foo,2:label:bar,3:label:baz,4:label:xxx", "123,x,,", []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "bar",
|
|
|
|
Value: "x",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Value: 123,
|
|
|
|
},
|
|
|
|
})
|
|
|
|
f("1:metric:foo,2:label:bar,3:label:baz,4:label:xxx", "123,,,", []Row{
|
|
|
|
{
|
|
|
|
Metric: "foo",
|
|
|
|
Value: 123,
|
|
|
|
},
|
|
|
|
})
|
2022-12-29 20:52:10 +01:00
|
|
|
// see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3540
|
|
|
|
f("1:label:mytest,2:time:rfc3339,3:metric:M10,4:metric:M20,5:metric:M30,6:metric:M40,7:metric:M50,8:metric:M60",
|
|
|
|
`test,2022-12-25T16:57:12+01:00,10,20,30,,,60,70,80`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "M10",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 10,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "M20",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 20,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "M30",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 30,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "M60",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 60,
|
|
|
|
},
|
|
|
|
})
|
2024-02-22 20:31:22 +01:00
|
|
|
// rfc3339 with millisecond precision
|
|
|
|
// see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5837
|
|
|
|
f("1:label:mytest,2:time:rfc3339,3:metric:M10,4:metric:M20,5:metric:M30,6:metric:M40,7:metric:M50,8:metric:M60",
|
|
|
|
`test,2022-12-25T16:57:12.000+01:00,10,20,30,,,60,70,80`, []Row{
|
|
|
|
{
|
|
|
|
Metric: "M10",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 10,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "M20",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 20,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "M30",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 30,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
Metric: "M60",
|
|
|
|
Tags: []Tag{
|
|
|
|
{
|
|
|
|
Key: "mytest",
|
|
|
|
Value: "test",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
Timestamp: 1671983832000,
|
|
|
|
Value: 60,
|
|
|
|
},
|
|
|
|
})
|
2020-03-10 18:35:58 +01:00
|
|
|
}
|