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Use null-aware elements in dev/devicelab/lib/integration_tests.dart - #187852

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lukluca:fix/172188-null-aware-integration-tests
Jul 1, 2026
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Use null-aware elements in dev/devicelab/lib/integration_tests.dart#187852
auto-submit[bot] merged 11 commits into
flutter:masterfrom
lukluca:fix/172188-null-aware-integration-tests

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@lukluca

@lukluca lukluca commented Jun 11, 2026 •
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Description

Adopts null-aware element syntax (?x) in dev/devicelab/lib/integration_tests.dart, replacing 2 instances of the verbose if (x != null) x! pattern in the integration_tests file.

Part of #172188

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  • I read the [Contributor Guide] and followed the process outlined there for submitting PRs.
  • I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools.
  • I read the [Tree Hygiene] wiki page, which explains my responsibilities.
  • I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement].
  • I signed the [CLA].
  • I listed at least one issue that this PR fixes in the description above.
  • I updated/added relevant documentation (doc comments with ///).
  • I added new tests to check the change I am making, or this PR is [test-exempt].
  • I followed the [breaking change policy] and added [Data Driven Fixes] where supported.
  • All existing and new tests are passing.

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Code Review

This pull request modifies the env map in dev/devicelab/lib/tasks/integration_tests.dart by using the null-aware spread operator for environment and changing the assignment of FLUTTER_ADB_PATH. No review comments were provided, and there is no feedback to report.

@AbdeMohlbi AbdeMohlbi added the CICD Run CI/CD label Jun 15, 2026
@jmagman jmagman added platform-android Android applications specifically team-android Owned by Android platform team labels Jun 15, 2026
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jmagman commented Jun 15, 2026

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I added platform-android since integration_tests doesn't have a clear owner and this is adb related.

@github-actions github-actions Bot removed platform-android Android applications specifically team-android Owned by Android platform team CICD Run CI/CD labels Jun 15, 2026
@AbdeMohlbi AbdeMohlbi added platform-android Android applications specifically CICD Run CI/CD team-android Owned by Android platform team labels Jun 15, 2026
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AbdeMohlbi commented Jun 15, 2026

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Please don't merge with head again, let the tests run

@reidbaker

reidbaker commented Jun 16, 2026 •
edited by stuartmorgan-g
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Thank you for your contribution! Because of the volume of PRs we receive, we require that new contributors use our checklist to guide them through critical steps in creating a Flutter PR. This PR's description is missing that checklist, so it is being marked as a Draft.

Please edit the PR description to add the checklist, then ensure that you have completed all of the steps. Once you've done that, please mark the PR as ready for review.

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

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reidbaker marked this pull request as draft June 16, 2026 21:37
@github-actions github-actions Bot added CICD Run CI/CD and removed CICD Run CI/CD platform-android Android applications specifically team-android Owned by Android platform team labels Jun 22, 2026
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lukluca marked this pull request as ready for review June 22, 2026 18:59
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Code Review

This pull request updates the initialization of the env map in dev/devicelab/lib/tasks/integration_tests.dart by using the null-aware spread operator ...? for the environment variable and modifying the assignment of 'FLUTTER_ADB_PATH'. There are no review comments, so I have no feedback to provide.

This was referenced Jul 1, 2026
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Merged
auto-submit Bot pushed a commit to flutter/packages that referenced this pull request Jul 8, 2026
@engine-flutter-autoroll
Manual roll Flutter from ca9f874f5284 to 6995038d96ef (44 revisions) (#…
effd3a0 
…12135)

Manual roll Flutter from ca9f874f5284 to 6995038d96ef (44 revisions)

Manual roll requested by stuartmorgan@google.com

flutter/flutter@ca9f874...6995038

2026-07-03 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from sx_eN0J_f2BV6jqjW... to Jr08vyeibMSv3Oxst... (flutter/flutter#188946)
2026-07-03 engine-flutter-autoroll@skia.org Roll Packages from 420e135 to 2fbe873 (1 revision) (flutter/flutter#188945)
2026-07-03 engine-flutter-autoroll@skia.org Roll Dart SDK from 786212a2ce0d to 1f9a08ce0638 (4 revisions) (flutter/flutter#188944)
2026-07-03 engine-flutter-autoroll@skia.org Roll Skia from 5358ab75b840 to 919956953af6 (7 revisions) (flutter/flutter#188943)
2026-07-02 j.ihlas@betclicgroup.com [Windows] Keep regular windows in place when another is activated (flutter/flutter#188016)
2026-07-02 okorohelijah@google.com [flutter_tools] Provide guided message when iOS/macOS build fails due to low minimum version (flutter/flutter#188812)
2026-07-02 bdero@google.com [Flutter GPU] Load a ShaderLibrary from shader bundle bytes (flutter/flutter#188596)
2026-07-02 dacoharkes@google.com [tool] Enable record_use experiment by default on all channels (flutter/flutter#188887)
2026-07-02 engine-flutter-autoroll@skia.org Roll Packages from e742106 to 420e135 (13 revisions) (flutter/flutter#188916)
2026-07-02 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from I2h2eXk06RrA3pIG2... to sx_eN0J_f2BV6jqjW... (flutter/flutter#188915)
2026-07-02 256906086+mvincentong@users.noreply.github.com Clarify layout callback debug flag docs (flutter/flutter#186879)
2026-07-02 engine-flutter-autoroll@skia.org Roll Skia from 0c4faca350cc to 5358ab75b840 (2 revisions) (flutter/flutter#188899)
2026-07-02 engine-flutter-autoroll@skia.org Roll Dart SDK from e47361c7fe9a to 786212a2ce0d (2 revisions) (flutter/flutter#188898)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from 0fc8ba72e802 to 0c4faca350cc (2 revisions) (flutter/flutter#188886)
2026-07-01 robert.ancell@canonical.com Hide draft PRs from the triage list (flutter/flutter#188885)
2026-07-01 47866232+chunhtai@users.noreply.github.com Stricten isSemantics and matchesSemantics children mismatch check (flutter/flutter#188827)
2026-07-01 jesswon@google.com [AGP 9] Support Enabling Built-in Kotlin (flutter/flutter#188543)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from d19e557ac317 to 0fc8ba72e802 (4 revisions) (flutter/flutter#188879)
2026-07-01 bkonyi@google.com [ci] Increase test timeout for Mac_x64 build_tests shards (flutter/flutter#188804)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from bd4ae38ca3bb to d19e557ac317 (1 revision) (flutter/flutter#188865)
2026-07-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 26d723eb89af to e47361c7fe9a (5 revisions) (flutter/flutter#188864)
2026-07-01 katelovett@google.com Update triage links for material_ui and cupertino_ui --> Design triage (flutter/flutter#188567)
2026-07-01 flar@google.com [Impeller] Share a single ContextGLES among all PlaygroundImplGLES (flutter/flutter#188080)
2026-07-01 homobonus-luca@hotmail.it Use null-aware elements in dev/devicelab/lib/integration_tests.dart (flutter/flutter#187852)
2026-07-01 engine-flutter-autoroll@skia.org Roll Packages from 274ed3e to e742106 (18 revisions) (flutter/flutter#188863)
2026-07-01 116356835+AbdeMohlbi@users.noreply.github.com Add android 17 to embedding (flutter/flutter#187965)
2026-07-01 47866232+chunhtai@users.noreply.github.com Adds semantics role check to isSemantics and matchesSemantics (flutter/flutter#188825)
2026-07-01 rmacnak@google.com Roll Dart SDK from e1bdb9ce3327 to 26d723eb89af (3 revisions) (flutter/flutter#188795)
2026-07-01 zhongliu88889@gmail.com [web] Apply autocapitalize to text editing elements (flutter/flutter#188351)
2026-07-01 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from RymJjIj7dd5vQ3Cnh... to I2h2eXk06RrA3pIG2... (flutter/flutter#188852)
2026-07-01 bdero@google.com [Impeller] Compute dispatch takes 3D workgroup counts and honors the shader local_size (flutter/flutter#188601)
2026-07-01 codedoctor@linwood.dev Improve stylus support on linux (flutter/flutter#186831)
2026-07-01 matt.boetger@gmail.com Resolve issue  Catch am start failures with 'Error type' and prevent hang (flutter/flutter#187196)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from ef178c9898af to bd4ae38ca3bb (3 revisions) (flutter/flutter#188834)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from 3ac99be47229 to ef178c9898af (3 revisions) (flutter/flutter#188831)
2026-07-01 31859944+LongCatIsLooong@users.noreply.github.com Add a macosArm64Only feature flag (flutter/flutter#188598)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from 15302f1625b2 to 3ac99be47229 (1 revision) (flutter/flutter#188819)
2026-07-01 bkonyi@google.com [flutter_tools] Track asset transformer dependencies for hot reload (Reland #187947) (flutter/flutter#188808)
2026-06-30 737941+loic-sharma@users.noreply.github.com Add TapRegion samples (flutter/flutter#188685)
2026-06-30 31859944+LongCatIsLooong@users.noreply.github.com Print a warning in `flutter doctor` when running on Intel Macs (flutter/flutter#188760)
2026-06-30 zhongliu88889@gmail.com [framework] Keep scrollable semantics role stable (flutter/flutter#187963)
2026-06-30 1961493+harryterkelsen@users.noreply.github.com feat(skills): Add shepherd-prs skill for managing approved external contributor PRs (flutter/flutter#188534)
2026-06-30 engine-flutter-autoroll@skia.org Roll Skia from 71947c4110b0 to 15302f1625b2 (17 revisions) (flutter/flutter#188815)
2026-06-30 bkonyi@google.com [Tool] Run re-entrant upgrade in original CWD (flutter/flutter#188794)
...
kalyujniy pushed a commit to brickit-app/camera that referenced this pull request Jul 8, 2026
@engine-flutter-autoroll @kalyujniy
Manual roll Flutter from ca9f874f5284 to 6995038d96ef (44 revisions) (f…
9cf24cd 
…lutter#12135)

Manual roll Flutter from ca9f874f5284 to 6995038d96ef (44 revisions)

Manual roll requested by stuartmorgan@google.com

flutter/flutter@ca9f874...6995038

2026-07-03 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from sx_eN0J_f2BV6jqjW... to Jr08vyeibMSv3Oxst... (flutter/flutter#188946)
2026-07-03 engine-flutter-autoroll@skia.org Roll Packages from 420e135 to 2fbe873 (1 revision) (flutter/flutter#188945)
2026-07-03 engine-flutter-autoroll@skia.org Roll Dart SDK from 786212a2ce0d to 1f9a08ce0638 (4 revisions) (flutter/flutter#188944)
2026-07-03 engine-flutter-autoroll@skia.org Roll Skia from 5358ab75b840 to 919956953af6 (7 revisions) (flutter/flutter#188943)
2026-07-02 j.ihlas@betclicgroup.com [Windows] Keep regular windows in place when another is activated (flutter/flutter#188016)
2026-07-02 okorohelijah@google.com [flutter_tools] Provide guided message when iOS/macOS build fails due to low minimum version (flutter/flutter#188812)
2026-07-02 bdero@google.com [Flutter GPU] Load a ShaderLibrary from shader bundle bytes (flutter/flutter#188596)
2026-07-02 dacoharkes@google.com [tool] Enable record_use experiment by default on all channels (flutter/flutter#188887)
2026-07-02 engine-flutter-autoroll@skia.org Roll Packages from e742106 to 420e135 (13 revisions) (flutter/flutter#188916)
2026-07-02 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from I2h2eXk06RrA3pIG2... to sx_eN0J_f2BV6jqjW... (flutter/flutter#188915)
2026-07-02 256906086+mvincentong@users.noreply.github.com Clarify layout callback debug flag docs (flutter/flutter#186879)
2026-07-02 engine-flutter-autoroll@skia.org Roll Skia from 0c4faca350cc to 5358ab75b840 (2 revisions) (flutter/flutter#188899)
2026-07-02 engine-flutter-autoroll@skia.org Roll Dart SDK from e47361c7fe9a to 786212a2ce0d (2 revisions) (flutter/flutter#188898)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from 0fc8ba72e802 to 0c4faca350cc (2 revisions) (flutter/flutter#188886)
2026-07-01 robert.ancell@canonical.com Hide draft PRs from the triage list (flutter/flutter#188885)
2026-07-01 47866232+chunhtai@users.noreply.github.com Stricten isSemantics and matchesSemantics children mismatch check (flutter/flutter#188827)
2026-07-01 jesswon@google.com [AGP 9] Support Enabling Built-in Kotlin (flutter/flutter#188543)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from d19e557ac317 to 0fc8ba72e802 (4 revisions) (flutter/flutter#188879)
2026-07-01 bkonyi@google.com [ci] Increase test timeout for Mac_x64 build_tests shards (flutter/flutter#188804)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from bd4ae38ca3bb to d19e557ac317 (1 revision) (flutter/flutter#188865)
2026-07-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 26d723eb89af to e47361c7fe9a (5 revisions) (flutter/flutter#188864)
2026-07-01 katelovett@google.com Update triage links for material_ui and cupertino_ui --> Design triage (flutter/flutter#188567)
2026-07-01 flar@google.com [Impeller] Share a single ContextGLES among all PlaygroundImplGLES (flutter/flutter#188080)
2026-07-01 homobonus-luca@hotmail.it Use null-aware elements in dev/devicelab/lib/integration_tests.dart (flutter/flutter#187852)
2026-07-01 engine-flutter-autoroll@skia.org Roll Packages from 274ed3e to e742106 (18 revisions) (flutter/flutter#188863)
2026-07-01 116356835+AbdeMohlbi@users.noreply.github.com Add android 17 to embedding (flutter/flutter#187965)
2026-07-01 47866232+chunhtai@users.noreply.github.com Adds semantics role check to isSemantics and matchesSemantics (flutter/flutter#188825)
2026-07-01 rmacnak@google.com Roll Dart SDK from e1bdb9ce3327 to 26d723eb89af (3 revisions) (flutter/flutter#188795)
2026-07-01 zhongliu88889@gmail.com [web] Apply autocapitalize to text editing elements (flutter/flutter#188351)
2026-07-01 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from RymJjIj7dd5vQ3Cnh... to I2h2eXk06RrA3pIG2... (flutter/flutter#188852)
2026-07-01 bdero@google.com [Impeller] Compute dispatch takes 3D workgroup counts and honors the shader local_size (flutter/flutter#188601)
2026-07-01 codedoctor@linwood.dev Improve stylus support on linux (flutter/flutter#186831)
2026-07-01 matt.boetger@gmail.com Resolve issue  Catch am start failures with 'Error type' and prevent hang (flutter/flutter#187196)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from ef178c9898af to bd4ae38ca3bb (3 revisions) (flutter/flutter#188834)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from 3ac99be47229 to ef178c9898af (3 revisions) (flutter/flutter#188831)
2026-07-01 31859944+LongCatIsLooong@users.noreply.github.com Add a macosArm64Only feature flag (flutter/flutter#188598)
2026-07-01 engine-flutter-autoroll@skia.org Roll Skia from 15302f1625b2 to 3ac99be47229 (1 revision) (flutter/flutter#188819)
2026-07-01 bkonyi@google.com [flutter_tools] Track asset transformer dependencies for hot reload (Reland #187947) (flutter/flutter#188808)
2026-06-30 737941+loic-sharma@users.noreply.github.com Add TapRegion samples (flutter/flutter#188685)
2026-06-30 31859944+LongCatIsLooong@users.noreply.github.com Print a warning in `flutter doctor` when running on Intel Macs (flutter/flutter#188760)
2026-06-30 zhongliu88889@gmail.com [framework] Keep scrollable semantics role stable (flutter/flutter#187963)
2026-06-30 1961493+harryterkelsen@users.noreply.github.com feat(skills): Add shepherd-prs skill for managing approved external contributor PRs (flutter/flutter#188534)
2026-06-30 engine-flutter-autoroll@skia.org Roll Skia from 71947c4110b0 to 15302f1625b2 (17 revisions) (flutter/flutter#188815)
2026-06-30 bkonyi@google.com [Tool] Run re-entrant upgrade in original CWD (flutter/flutter#188794)
...
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@reidbaker reidbaker reidbaker approved these changes
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@lukluca @jmagman @AbdeMohlbi @reidbaker @gmackall @Piinks