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Commit Graph

9 Commits

Author SHA1 Message Date
Robert Pająk
4f94b1e661
log/logtest: Add Attributes to ScopeRecords (#5927)
Towards https://github.com/open-telemetry/opentelemetry-go/issues/3368
2024-10-30 06:40:14 +01:00
Matthieu MOREL
6edc7a63df
[chore]: enable expected-actual rule from testifylint (#5848)
Testifylint is a linter that provides best practices with the use of
testify.

This PR enables
[expected-actual](https://github.com/Antonboom/testifylint?tab=readme-ov-file#expected-actual)
rule from [testifylint](https://github.com/Antonboom/testifylint)

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
2024-09-26 12:04:33 +02:00
Matthieu MOREL
063239fa37
[chore]: enable len and empty rules from testifylint (#5832)
#### Description

Testifylint is a linter that provides best practices with the use of
testify.

This PR enables
[empty](https://github.com/Antonboom/testifylint?tab=readme-ov-file#empty)
and
[len](https://github.com/Antonboom/testifylint?tab=readme-ov-file#len)
rules from [testifylint](https://github.com/Antonboom/testifylint)

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
2024-09-21 08:04:28 -07:00
Robert Pająk
23f7b41e0a
log: Introduce EnabledParameters (#5791)
Fixes https://github.com/open-telemetry/opentelemetry-go/issues/5769

Related spec PR:
https://github.com/open-telemetry/opentelemetry-specification/pull/4203

Remark: A follow-up in contrib is required and afterwards here to fix
the `example/dice`.

Benchstat results for `sdk/log` (`log` has no benchmarks related to
Enabled):

```
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/sdk/log
cpu: Intel(R) Core(TM) i9-10885H CPU @ 2.40GHz
                                  │    old.txt    │               new.txt                │
                                  │    sec/op     │    sec/op     vs base                │
BatchProcessorOnEmit-16              398.8n ± 10%   395.6n ± 12%        ~ (p=0.971 n=10)
Processor/Simple-16                  882.2n ±  8%   869.8n ±  9%        ~ (p=0.811 n=10)
Processor/Batch-16                   1.478µ ±  3%   1.485µ ±  5%        ~ (p=0.646 n=10)
Processor/SetTimestampSimple-16      847.8n ±  1%   844.6n ±  3%        ~ (p=0.247 n=10)
Processor/SetTimestampBatch-16       1.480µ ±  3%   1.473µ ±  4%        ~ (p=0.700 n=10)
Processor/AddAttributesSimple-16     930.0n ±  1%   933.8n ±  1%        ~ (p=0.172 n=10)
Processor/AddAttributesBatch-16      1.624µ ±  2%   1.639µ ±  2%        ~ (p=0.839 n=10)
Processor/SetAttributesSimple-16     903.4n ±  1%   895.1n ±  1%        ~ (p=0.190 n=10)
Processor/SetAttributesBatch-16      1.554µ ±  4%   1.529µ ±  3%        ~ (p=0.159 n=10)
LoggerNewRecord/5_attributes-16      346.0n ±  2%   343.3n ±  2%        ~ (p=0.448 n=10)
LoggerNewRecord/10_attributes-16     1.608µ ±  6%   1.503µ ±  2%   -6.53% (p=0.007 n=10)
LoggerEnabled-16                    34.305n ±  8%   6.706n ±  1%  -80.45% (p=0.000 n=10)
LoggerProviderLogger-16              636.9n ± 10%   605.8n ±  3%        ~ (p=0.105 n=10)
WalkAttributes/1_attributes-16       5.363n ±  3%   4.540n ± 14%  -15.34% (p=0.002 n=10)
WalkAttributes/10_attributes-16      5.436n ±  7%   4.461n ±  2%  -17.95% (p=0.000 n=10)
WalkAttributes/100_attributes-16     5.126n ±  9%   4.465n ±  1%  -12.90% (p=0.000 n=10)
WalkAttributes/1000_attributes-16    5.316n ±  9%   4.502n ±  5%  -15.32% (p=0.002 n=10)
SetAddAttributes/SetAttributes-16    220.5n ± 18%   192.6n ± 11%  -12.67% (p=0.007 n=10)
SetAddAttributes/AddAttributes-16    165.3n ± 21%   127.3n ± 22%  -22.96% (p=0.011 n=10)
SimpleProcessorOnEmit-16             2.159n ±  9%   2.167n ±  9%        ~ (p=0.739 n=10)
geomean                              178.3n         154.5n        -13.31%

                        │    old.txt    │             new.txt             │
                        │      B/s      │      B/s       vs base          │
BatchProcessorOnEmit-16   76.52Mi ± 11%   77.14Mi ± 14%  ~ (p=0.971 n=10)

                                  │    old.txt     │                new.txt                │
                                  │      B/op      │     B/op      vs base                 │
BatchProcessorOnEmit-16               0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/Simple-16                   417.0 ± 0%       417.0 ± 0%       ~ (p=1.000 n=10) ¹
Processor/Batch-16                  1.093Ki ± 1%     1.088Ki ± 1%       ~ (p=0.254 n=10)
Processor/SetTimestampSimple-16       417.0 ± 0%       417.0 ± 0%       ~ (p=1.000 n=10) ¹
Processor/SetTimestampBatch-16      1.095Ki ± 1%     1.084Ki ± 2%       ~ (p=0.361 n=10)
Processor/AddAttributesSimple-16      417.0 ± 0%       417.0 ± 0%       ~ (p=1.000 n=10) ¹
Processor/AddAttributesBatch-16     1.085Ki ± 1%     1.086Ki ± 1%       ~ (p=1.000 n=10)
Processor/SetAttributesSimple-16      465.0 ± 0%       465.0 ± 0%       ~ (p=1.000 n=10) ¹
Processor/SetAttributesBatch-16     1.129Ki ± 1%     1.125Ki ± 1%       ~ (p=0.084 n=10)
LoggerNewRecord/5_attributes-16       0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
LoggerNewRecord/10_attributes-16      610.0 ± 0%       610.0 ± 0%       ~ (p=1.000 n=10) ¹
LoggerEnabled-16                      0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
LoggerProviderLogger-16               359.0 ± 6%       346.0 ± 3%       ~ (p=0.117 n=10)
WalkAttributes/1_attributes-16        0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/10_attributes-16       0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/100_attributes-16      0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/1000_attributes-16     0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
SetAddAttributes/SetAttributes-16     48.00 ± 0%       48.00 ± 0%       ~ (p=1.000 n=10) ¹
SetAddAttributes/AddAttributes-16     0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
SimpleProcessorOnEmit-16              0.000 ± 0%       0.000 ± 0%       ~ (p=1.000 n=10) ¹
geomean                                          ²                 -0.27%                ²
¹ all samples are equal
² summaries must be >0 to compute geomean

                                  │   old.txt    │               new.txt               │
                                  │  allocs/op   │ allocs/op   vs base                 │
BatchProcessorOnEmit-16             0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/Simple-16                 1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/Batch-16                  1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/SetTimestampSimple-16     1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/SetTimestampBatch-16      1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/AddAttributesSimple-16    1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/AddAttributesBatch-16     1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/SetAttributesSimple-16    2.000 ± 0%     2.000 ± 0%       ~ (p=1.000 n=10) ¹
Processor/SetAttributesBatch-16     2.000 ± 0%     2.000 ± 0%       ~ (p=1.000 n=10) ¹
LoggerNewRecord/5_attributes-16     0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
LoggerNewRecord/10_attributes-16    4.000 ± 0%     4.000 ± 0%       ~ (p=1.000 n=10) ¹
LoggerEnabled-16                    0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
LoggerProviderLogger-16             1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/1_attributes-16      0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/10_attributes-16     0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/100_attributes-16    0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
WalkAttributes/1000_attributes-16   0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
SetAddAttributes/SetAttributes-16   1.000 ± 0%     1.000 ± 0%       ~ (p=1.000 n=10) ¹
SetAddAttributes/AddAttributes-16   0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
SimpleProcessorOnEmit-16            0.000 ± 0%     0.000 ± 0%       ~ (p=1.000 n=10) ¹
geomean                                        ²               +0.00%                ²
¹ all samples are equal
² summaries must be >0 to compute geomean
```
2024-09-13 06:35:01 +02:00
Damien Mathieu
5331939a74
Introduce logtest.AssertRecordEqual (#5499)
This is a follow-up to the comments in
https://github.com/open-telemetry/opentelemetry-go/pull/5468#discussion_r1624173196,
introducing `logtest.AssertRecordEqual` so bridges can compare log
records more easily.

---------

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2024-06-12 11:35:11 -07:00
Damien Mathieu
a2505aa68c
log/logtest: provide record with their context (#5468)
So the instrumentation tests can check the provided context.
See https://github.com/open-telemetry/opentelemetry-go-contrib/pull/5707

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>
Co-authored-by: Sam Xie <sam@samxie.me>
2024-06-06 08:28:28 -07:00
Damien Mathieu
ebd0adee35
Split log/logtest into a recorder and a logger (#5365)
The current logtest.Recorder implementation is wrong. We have a single
`Recorder`, which acts as both a `LoggerProvider`, and a `Logger`,
making it possible to emit a log entry with the root recorder, which
shouldn't be possible with the API.

This change introduces a new private struct, `logger` that acts as the
recording logger, while `Recorder` becomes only a LoggerProvider and not
a Logger anymore.

Closes #5357.

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>
2024-05-17 07:28:40 -07:00
Damien Mathieu
f33d40886d
log/logtest: add Record Factory (#5263) 2024-04-25 07:22:39 +02:00
Damien Mathieu
8d1d62b905
logtest: Add Recorder (#5134)
* introduce in-memory log exporter

* add changelog entry

* move logtest into a recorder within the api

* rename GetRecords to Result

* rename InMemoryRecorder to Recorder

* name the struct r

* ensure Logger creates a struct copy

* replace severity with enabledFn

* Update CHANGELOG.md

Co-authored-by: Robert Pająk <pellared@hotmail.com>

* kUpdate log/logtest/config.go

Co-authored-by: Robert Pająk <pellared@hotmail.com>

* store all scope records, so we can retrieve everything with `Result()`

* store child loggers instead of all scope records

* no need to explicitly create a new slice

* add concurrent safe test

* handle default enabled function if the struct was manually created

* rename WithEnabledFn to WithEnabledFunc

* test result/reset with child loggers

* add enabled to concurrent safe

* fix lint missing period

* rename defaultEnabledFn to defaultEnabledFunc

* merge recorder.go and config.go

* Update log/logtest/recorder_test.go

Co-authored-by: Robert Pająk <pellared@hotmail.com>

* create empty recorder in concurrent safe test

* Update log/logtest/recorder_test.go

Co-authored-by: Robert Pająk <pellared@hotmail.com>

* fix lint

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update log/logtest/recorder.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* make enabledFunc callable from outside the package

* replace expected with want

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Sam Xie <sam@samxie.me>
2024-04-09 06:45:25 -07:00