[go_router] Fix some leaks discovered by `leak_tracker_flutter_testing` by ValentinVignal · Pull Request #6210 · flutter/packages

ValentinVignal · 2024-02-27T10:34:22Z

Fix some memory issues discovered by leak_tracker_flutter_testing.
Activation of leak_tracker_flutter_testing in the tests to detect memory leak issues is not feasible yet, because of leaks in Flutter stable.

cc @polina-c

Pre-launch Checklist

If you need help, consider asking for advice on the #hackers-new channel on Discord.

ValentinVignal · 2024-02-27T10:34:37Z

@polina-c Is there an issue to link this PR to?

ValentinVignal · 2024-02-27T14:24:53Z

Because go_router depends on flutter_test from sdk which depends on leak_tracker_flutter_testing 3.0.3, leak_tracker_flutter_testing 3.0.3 is required.
So, because go_router depends on leak_tracker_flutter_testing ^2.0.1, version solving failed.

But leak_tracker_flutter_testing ^2.0.1 is the version available on stabe. @polina-c how can I make it work?

polina-c · 2024-02-27T16:19:01Z

Because go_router depends on flutter_test from sdk which depends on leak_tracker_flutter_testing 3.0.3, leak_tracker_flutter_testing 3.0.3 is required.
So, because go_router depends on leak_tracker_flutter_testing ^2.0.1, version solving failed.

But leak_tracker_flutter_testing ^2.0.1 is the version available on stabe. @polina-c how can I make it work?

Will investigate. Thank you. Converted the PR to draft for now.

polina-c · 2024-02-27T22:25:06Z

Because go_router depends on flutter_test from sdk which depends on leak_tracker_flutter_testing 3.0.3, leak_tracker_flutter_testing 3.0.3 is required.
So, because go_router depends on leak_tracker_flutter_testing ^2.0.1, version solving failed.
But leak_tracker_flutter_testing ^2.0.1 is the version available on stabe. @polina-c how can I make it work?
Will investigate. Thank you. Converted the PR to draft for now.

Okay, it should be leak_tracker_flutter_testing: any in pubspec.yaml to pick up the version of leak tracker from sdk. Thanks for raising this. I will update documentation.

…leak-tracker

ValentinVignal · 2024-02-28T02:54:30Z

Great thank you! I changed it in chore: Use any version for leak_tracker_flutter_testing

polina-c · 2024-02-28T22:26:13Z

I see tests are failing. And they are failing because of leaks. And many of them are originated by flutter itself.

For example, leaking "_NotAnnounced" was cleaned up this week in Flutter master.

It seems packages that use stable should not be early adopters of leak tracker. So, let's shelve this PR till leak_tracker is released and recommended for stable.

Thank you for the experiment. It helped:

To understand go_router has leaks.
To document that version should be any.

Converting this to draft.

ValentinVignal · 2024-02-29T01:06:41Z

@chunhtai what do you want me to do? Maybe I can remove leak_tracker_flutter_testing from the pubspec.yaml and revert the flutter_test_config.dart but keep the changes to prepare for when leak_tracker_flutter_testing can be used ?

polina-c · 2024-02-29T16:15:29Z

@chunhtai what do you want me to do? Maybe I can remove leak_tracker_flutter_testing from the pubspec.yaml and revert the flutter_test_config.dart but keep the changes to prepare for when leak_tracker_flutter_testing can be used ?

Yes, I like it: to merge fixes, while postponing regression testing. @chunhtai, how does it sound for you?

polina-c · 2024-03-06T18:10:04Z

@chunhtai what do you want me to do? Maybe I can remove leak_tracker_flutter_testing from the pubspec.yaml and revert the flutter_test_config.dart but keep the changes to prepare for when leak_tracker_flutter_testing can be used ?
Yes, I like it: to merge fixes, while postponing regression testing. @chunhtai, how does it sound for you?

chunhtai is unavailable at the moment
I think we can proceed with merging the change.

…leak-tracker

ValentinVignal · 2024-03-07T01:37:33Z

I removed the leak_tracker_flutter_testing from the pubspec.yaml and revert the flutter_test_config.dart in test: Disable leak tracking

polina-c · 2024-03-07T01:49:39Z

'Linux analyze_legacy N-2' is failing because HeroController did not have method dispose yet.

@johnpryan, is this legacy job fixed forever or we can upgrade it for newer versions of flutter?

johnpryan

LGTM

polina-c · 2024-03-07T17:32:10Z

'Linux analyze_legacy N-2' is failing because HeroController did not have method dispose yet.
@johnpryan, is this legacy job fixed forever or we can upgrade it for newer versions of flutter?

More information: https://github.com/flutter/packages/blob/main/.ci/legacy_project/README.md

@ValentinVignal, invoked dispose does not exist for this job, that is on Flutter 2.0.6. What is minimal version of Flutter that has this method?
We either need to increase oldest supported version of flutter, or not to add this missing dispose (that may cause memory leaks)

@stuartmorgan, are you right person to help here? Is it ok to stop supporting 2.0.6 and increase minimal supported version a little?

stuartmorgan-g · 2024-03-07T17:41:23Z

@stuartmorgan, are you right person to help here? Is it ok to stop supporting 2.0.6 and increase minimal supported version a little?

The earliest version of Flutter that any package in this repo is allowed to support (enforced by CI) is 3.13, so I don't really understand the question.

If N-2 is failing, then the PR doesn't work in 3.13.9. It's fine to drop 3.13 per the wiki, but that's unrelated to 2.0.6.

polina-c · 2024-03-07T17:57:11Z

Thanks.

I took 2.0.6 from https://github.com/flutter/packages/blob/main/.ci/legacy_project/README.md, but now i see it is just very first supported version.

ValentinVignal · 2024-03-08T01:36:10Z

I'm a bit unsure of what I should do, should I stop using HeroController.dispose or should I make a change to the pipeline?

stuartmorgan-g · 2024-03-08T14:00:47Z

I took 2.0.6 from https://github.com/flutter/packages/blob/main/.ci/legacy_project/README.md, but now i see it is just very first supported version.

That's actually unrelated to analyze_legacy; it's for the legacy native build step in android_build_all_packages.

polina-c · 2024-03-08T22:16:27Z

I'm a bit unsure of what I should do, should I stop using HeroController.dispose or should I make a change to the pipeline?

To choose between these two options we need to find out what pipeline change is needed. Then we will decide if this change makes sense or if it is better not to use dispose for now and instead create tech debt issue and leave TODO to dispose when all supported versions of flutter have the dispose. Does it help?

…leak-tracker

ValentinVignal · 2024-03-11T11:19:50Z

@polina-c After looking at it, it is because HeroControlle.dispose was released in flutter 3.16.x

_MaterialAppState should dispose MaterialHeroController. flutter#133951
https://docs.flutter.dev/release/release-notes/release-notes-3.16.0
So I had to increase the minimum flutter version of flutter to ^3.16.0

Is that okay? Or is it too soon?

stuartmorgan-g · 2024-03-11T15:00:32Z

@@ -5,7 +5,7 @@ publish_to: none

 environment:
 sdk: ^3.1.0


You'll need to change this to match (3.2.0), which is why CI is failing.

…leak-tracker

stuartmorgan-g · 2024-03-14T13:49:15Z

+## 13.2.1

-* Updates minimum supported SDK version to Flutter 3.13/Dart 3.1.
+- Updates minimum supported SDK version to Flutter 3.13/Dart 3.1.


This is no longer accurate.

Oops sorry about that.
I updated it in doc: Update the changelog to specify the new flutter and dart versions

…leak-tracker

…ges#6210)

flutter/packages@b21c542...756dcc1 2024-03-15 32538273+ValentinVignal@users.noreply.github.com [go_router] Use `leak_tracker_flutter_testing` (flutter/packages#6210) 2024-03-15 10687576+bparrishMines@users.noreply.github.com [camera_web][google_maps_flutter] Fix tests throwing errors after test completion with manual roll (flutter/packages#6318) 2024-03-14 10687576+bparrishMines@users.noreply.github.com [pigeon] Fixes double prefixes added to enum names for Objc HostApis and FlutterApis (flutter/packages#6263) 2024-03-14 10687576+bparrishMines@users.noreply.github.com [webview_flutter_android][webview_flutter_wkwebview] Adds platform implementations for onHttpError (flutter/packages#6149) 2024-03-14 34871572+gmackall@users.noreply.github.com [image_picker_android] Fix deprecation warnings by branching based on build version, and suppressing only when needed (flutter/packages#6233) 2024-03-14 30870216+gaaclarke@users.noreply.github.com [google_maps_flutter] Started dispatching platform messages from platform thread (flutter/packages#6069) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages-flutter-autoroll Please CC flutter-ecosystem@google.com,rmistry@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

ValentinVignal added 4 commits February 27, 2024 18:29

fix: Dispose disposable
bb74f86

chore: Add leak_tracker_flutter_testing
216661e

test: Fix the tests
1b27f12

doc: Update changelog and version
5d24963

ValentinVignal requested a review from chunhtai as a code owner February 27, 2024 10:34

github-actionsBot added the p: go_router label Feb 27, 2024

Merge branch 'main' into go-router/test/add-leak-tracker
05ea74e

polina-c marked this pull request as draft February 27, 2024 16:58

polina-c mentioned this pull request Feb 27, 2024
Instruct not to specify version. dart-lang/leak_tracker#220
Merged

ValentinVignal added 2 commits February 28, 2024 10:53

chore: Use any version for leak_tracker_flutter_testing
f180422

Merge remote-tracking branch 'upstream/main' into go-router/test/add-…
ff92e8f
…leak-tracker

ValentinVignal marked this pull request as ready for review February 28, 2024 02:54

polina-c marked this pull request as draft February 28, 2024 22:26

Merge branch 'main' into go-router/test/add-leak-tracker
b19ec63

ValentinVignal added 2 commits March 7, 2024 09:30

Merge remote-tracking branch 'upstream/main' into go-router/test/add-…
65d563e
…leak-tracker

test: Disable leak tracking
c8d3646

ValentinVignal marked this pull request as ready for review March 7, 2024 01:36

polina-c approved these changes Mar 7, 2024
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johnpryan approved these changes Mar 7, 2024
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ValentinVignal added 2 commits March 11, 2024 19:16

chore: Increase version numbers
acab33b

Merge remote-tracking branch 'upstream/main' into go-router/test/add-…
41b8cd3
…leak-tracker

stuartmorgan-g reviewed Mar 11, 2024
View reviewed changes

ValentinVignaland others added 4 commits March 11, 2024 23:34

chore: Upgrade dart sdk dependency
3474a05

Merge remote-tracking branch 'upstream/main' into go-router/test/add-…
0c94727
…leak-tracker

chore: Remove package_info_plus_web dependency
8fd4c4b

Merge branch 'main' into go-router/test/add-leak-tracker
b6f8dfa

polina-c requested a review from stuartmorgan-g March 14, 2024 13:38

stuartmorgan-g reviewed Mar 14, 2024
View reviewed changes

ValentinVignal added 2 commits March 15, 2024 09:39

doc: Update the changelog to specify the new flutter and dart versions
081b183

Merge remote-tracking branch 'upstream/main' into go-router/test/add-…
5e08786
…leak-tracker

ValentinVignal requested a review from stuartmorgan-g March 15, 2024 01:40

polina-c merged commit 756dcc1 into flutter:mainMar 15, 2024

polina-c changed the title ~~[go_router] Use leak_tracker_flutter_testing~~[go_router] Fix some leaks discovered by leak_tracker_flutter_testingMar 15, 2024

engine-flutter-autoroll mentioned this pull request Mar 15, 2024
Roll Packages from b21c5424783a to 756dcc11180b (6 revisions) flutter/flutter#145214
Merged

engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Mar 15, 2024
756dcc1[go_router] Useleak_tracker_flutter_testing(flutter/packa…
15d6759
…ges#6210)

reidbaker mentioned this pull request Apr 1, 2024
[camera_android_camerax] Move integration_test dependency to tests reidbaker/packages#4
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creatorpiyush pushed a commit to creatorpiyush/packages that referenced this pull request Jun 10, 2026
[go_router] Useleak_tracker_flutter_testing(flutter#6210)
580dead

bisor0627 pushed a commit to bisor0627/packages that referenced this pull request Jun 19, 2026
[go_router] Useleak_tracker_flutter_testing(flutter#6210)
e45c86f

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