a
/
zlog
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
zlog/ctx_test.go

64 lines
1.4 KiB
Go
Raw Normal View History

Add context methods
2017-05-19 19:59:10 +00:00
package zerolog
import (
"context"
"io/ioutil"
"reflect"
"testing"
)
func TestCtx(t *testing.T) {
log := New(ioutil.Discard)
ctx := log.WithContext(context.Background())
Improve context.Context logging
2017-05-20 07:22:37 +00:00
log2 := Ctx(ctx)
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
if !reflect.DeepEqual(log, *log2) {
Improve context.Context logging
2017-05-20 07:22:37 +00:00
t.Error("Ctx did not return the expected logger")
Add context methods
2017-05-19 19:59:10 +00:00
}
Add http.Handler helpers (adapted from xlog)
2017-05-20 08:48:00 +00:00
// update
log = log.Level(InfoLevel)
ctx = log.WithContext(ctx)
log2 = Ctx(ctx)
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
if !reflect.DeepEqual(log, *log2) {
Add http.Handler helpers (adapted from xlog)
2017-05-20 08:48:00 +00:00
t.Error("Ctx did not return the expected logger")
}
Improve context.Context logging
2017-05-20 07:22:37 +00:00
log2 = Ctx(context.Background())
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
if log2 != disabledLogger {
Improve context.Context logging
2017-05-20 07:22:37 +00:00
t.Error("Ctx did not return the expected logger")
Add context methods
2017-05-19 19:59:10 +00:00
}
}
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
func TestCtxDisabled(t *testing.T) {
ctx: store logger in context when missing or different that stored one (#81) Current implementation stores a copy of the logger as a pointer and update its content, which is now unecessary since the introduction of WithContext. The new WithContext now takes the pointer and store it in the context if none is stored already or if the last one stored is a different pointer. This way it is still possible to update the context of a logger stored in the context, but it is also possible to store a copy of the logger in a sub-context. Fix #80
2018-07-03 01:23:53 +00:00
dl := New(ioutil.Discard).Level(Disabled)
ctx := dl.WithContext(context.Background())
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
if ctx != context.Background() {
t.Error("WithContext stored a disabled logger")
}
ctx: store logger in context when missing or different that stored one (#81) Current implementation stores a copy of the logger as a pointer and update its content, which is now unecessary since the introduction of WithContext. The new WithContext now takes the pointer and store it in the context if none is stored already or if the last one stored is a different pointer. This way it is still possible to update the context of a logger stored in the context, but it is also possible to store a copy of the logger in a sub-context. Fix #80
2018-07-03 01:23:53 +00:00
l := New(ioutil.Discard).With().Str("foo", "bar").Logger()
ctx = l.WithContext(ctx)
if Ctx(ctx) != &l {
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
t.Error("WithContext did not store logger")
}
ctx: store logger in context when missing or different that stored one (#81) Current implementation stores a copy of the logger as a pointer and update its content, which is now unecessary since the introduction of WithContext. The new WithContext now takes the pointer and store it in the context if none is stored already or if the last one stored is a different pointer. This way it is still possible to update the context of a logger stored in the context, but it is also possible to store a copy of the logger in a sub-context. Fix #80
2018-07-03 01:23:53 +00:00
l.UpdateContext(func(c Context) Context {
return c.Str("bar", "baz")
})
ctx = l.WithContext(ctx)
if Ctx(ctx) != &l {
t.Error("WithContext did not store updated logger")
}
l = l.Level(DebugLevel)
ctx = l.WithContext(ctx)
if Ctx(ctx) != &l {
t.Error("WithContext did not store copied logger")
}
ctx = dl.WithContext(ctx)
if Ctx(ctx) != &dl {
t.Error("WithContext did not overide logger with a disabled logger")
Improve hlog handlers performance by switching to pointer logger Update request logger's context thru its pointer in order to avoid multiple copies/allocations.
2017-08-30 05:53:32 +00:00
}
}