Fix crash when text editing value changes between scrolls #179163
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justinmc
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LGTM 👍
One nit: Are you sure it's worth it to include tests for TextField and CupertinoTextField, or do the tests on EditableText cover everything already?
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@justinmc I wasn't too sure about this. My reasoning was that while the |
loic-sharma
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I personally lean towards repeating the test in the Cupertino and Material libraries. The main drawback is increased maintenance burden, but in this case the increased burden appears to be acceptable. I don't feel strongly about this though and would be happy to defer to whatever y'all think is best :) |
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I'm on board with keeping the duplicated tests! Seems like the bug was reported in TextField so it's probably good to have a specific regression test for that, among the other reasons you guys gave above. |
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flutter/flutter@5545bb3...e274574 2025-12-03 [email protected] Roll Skia from 20829e37dfb8 to db4c79d41513 (1 revision) (flutter/flutter#179401) 2025-12-03 [email protected] Roll Skia from adc7ea94cada to 20829e37dfb8 (6 revisions) (flutter/flutter#179385) 2025-12-03 [email protected] Refactor GetShaderClipDepth for clarity (flutter/flutter#179110) 2025-12-03 [email protected] Roll Skia from 3b339a83959b to adc7ea94cada (1 revision) (flutter/flutter#179376) 2025-12-03 [email protected] Roll Dart SDK from eb743a1d4ade to 0bb365d7ac74 (7 revisions) (flutter/flutter#179372) 2025-12-03 [email protected] feat: Add `mainAxisExtent` parameter to `GridView` constructors (flutter/flutter#176927) 2025-12-03 [email protected] Roll Skia from eb01fff20df8 to 3b339a83959b (4 revisions) (flutter/flutter#179371) 2025-12-02 [email protected] Fix crash when text editing value changes between scrolls (flutter/flutter#179163) 2025-12-02 [email protected] Roll Skia from 6bd3b06b1e08 to eb01fff20df8 (3 revisions) (flutter/flutter#179362) 2025-12-02 [email protected] Adds Impellerc flatbuffer format versioning. (flutter/flutter#175470) 2025-12-02 [email protected] Adds format argument to Picture.toImageSync (flutter/flutter#178691) 2025-12-02 [email protected] Delete disabled workflow and add missing permissions key to workflow (flutter/flutter#178911) 2025-12-02 [email protected] [web] Fix some gn warnings (flutter/flutter#178313) 2025-12-02 [email protected] Roll Skia from 45337c4e919d to 6bd3b06b1e08 (4 revisions) (flutter/flutter#179353) 2025-12-02 [email protected] [ios] Reland Dynamic Content Resizing (flutter/flutter#179153) 2025-12-02 [email protected] [web] Fix onTextScaleFactorChanged not getting called. (flutter/flutter#178862) 2025-12-02 [email protected] Roll Packages from c8be05d to 148dcd2 (9 revisions) (flutter/flutter#179343) 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 Please CC [email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: 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
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…9163) This change fixes a crash in `EditableText` that occurs when the text editing value changes between two scrolls, when the second scroll ends `_dataWhenToolbarShowScheduled` will be invalidated. If the second scroll ends before the post frame callback scheduled by the first scroll has a chance to execute, there will be a crash because `_dataWhenToolbarShowScheduled` is being accessed while null. This change also invalidates a scheduled toolbar if the text editing value has changed before the post-frame callback has a chance to run. Fixes flutter#179164 ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. --------- Co-authored-by: Renzo Olivares <[email protected]>
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This change fixes a crash in
EditableTextthat occurs when the text editing value changes between two scrolls, when the second scroll ends_dataWhenToolbarShowScheduledwill be invalidated. If the second scroll ends before the post frame callback scheduled by the first scroll has a chance to execute, there will be a crash because_dataWhenToolbarShowScheduledis being accessed while null.This change also invalidates a scheduled toolbar if the text editing value has changed before the post-frame callback has a chance to run.
Fixes #179164
Pre-launch Checklist
///).