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[tool] Migrate TestCommand and platform runner to modular dependency injection - #190789

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Sep 30, 2026
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auto-submit[bot] merged 84 commits into
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bkonyi:di/21-testing-subsystem

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@bkonyi bkonyi commented Aug 8, 2026 •

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Description

This pull request migrates TestCommand, FlutterTestRunner, FlutterPlatform, FlutterWebPlatform, and TestGoldenComparator to modular dependency injection using ToolContext.

This is Layer 21c in the modular dependency injection migration for the testing subsystem (Layer 21a #192923 and Layer 21b #192924 have merged into master).

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Part of #188471.

Tests

  • test/commands.shard/hermetic/test_test.dart
  • test/general.shard/flutter_platform_test.dart
  • test/commands.shard/hermetic/flutter_web_platform_test.dart
  • test/general.shard/test/test_golden_comparator_test.dart
  • test/integration.shard/test_golden_comparator_test.dart

@github-actions github-actions Bot added tool Affects the "flutter" command-line tool. See also t: labels. a: desktop Running on desktop team-android Owned by Android platform team team-ios Owned by iOS platform team team-macos Owned by the macOS platform team team-windows Owned by the Windows platform team team-linux Owned by the Linux platform team labels Aug 8, 2026
@bkonyi
bkonyi force-pushed the di/21-testing-subsystem branch from 84257b6 to d712613 Compare August 11, 2026 14:48
@bkonyi
bkonyi force-pushed the di/21-testing-subsystem branch from d712613 to be650b9 Compare August 11, 2026 15:32
@bkonyi
bkonyi force-pushed the di/21-testing-subsystem branch 3 times, most recently from c0c05d8 to 2e0a254 Compare August 11, 2026 20:00
bkonyi added 4 commits August 12, 2026 17:19
# Conflicts:
#	packages/flutter_tools/lib/src/context/tool_dependencies.dart
#	packages/flutter_tools/test/general.shard/context/dependency_injection_test.dart
@bkonyi
bkonyi force-pushed the di/21-testing-subsystem branch from 2e0a254 to 6c4b942 Compare August 12, 2026 18:17
@bkonyi
bkonyi requested a review from dcharkes September 28, 2026 12:08
import 'tool_context.dart';

/// Bootstraps and manages tool dependencies.
class ToolDependencies {

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How is this different from ToolContext? maybe add more doc comments with the "why" on both.

Both like like the are a bunch of singletons that don't change.

Should ToolDependencies take a ToolContext or the other way around?

Judging from #190724 (comment) they do serve a different role. So maybe explain in the class dartdocs.

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Done!

@bkonyi
bkonyi requested a review from dcharkes September 28, 2026 16:51
dcharkes
dcharkes previously approved these changes Sep 29, 2026
Comment thread packages/flutter_tools/lib/src/context/tool_context.dart Outdated
@bkonyi bkonyi added the autosubmit Merge PR when tree becomes green via auto submit App label Sep 29, 2026
@auto-submit auto-submit Bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Sep 29, 2026
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auto-submit Bot commented Sep 29, 2026

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autosubmit label was removed for flutter/flutter/190789, because - The status or check suite Google testing has failed. Please fix the issues identified (or deflake) before re-applying this label.

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auto-submit Bot commented Sep 29, 2026

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autosubmit label was removed for flutter/flutter/190789, because Pull request flutter/flutter/190789 is not in a mergeable state.

@bkonyi bkonyi added the autosubmit Merge PR when tree becomes green via auto submit App label Sep 30, 2026
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auto-submit Bot added this pull request to the merge queue Sep 30, 2026
Merged via the queue into flutter:master with commit 1be6586 Sep 30, 2026
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@flutter-dashboard flutter-dashboard Bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Sep 30, 2026
auto-submit Bot pushed a commit to flutter/packages that referenced this pull request Sep 30, 2026
flutter/flutter@55b8f88...d649d2b

2026-09-30 [email protected] [Android] Update the CLI to reject passing engine configuration flags with a prebuilt binary in release mode (flutter/flutter#190870)
2026-09-30 [email protected] Roll Skia from af1e8b356dd1 to c7b323126bf0 (1 revision) (flutter/flutter#193569)
2026-09-30 [email protected] [web] Respect text affinity in getLineBoundary at a soft wrap (flutter/flutter#192664)
2026-09-30 [email protected] [tool] Migrate TestCommand and platform runner to modular dependency injection (flutter/flutter#190789)
2026-09-30 [email protected] Roll Skia from 3a20a0464d25 to af1e8b356dd1 (1 revision) (flutter/flutter#193564)
2026-09-30 [email protected] Roll Skia from 554ef62d11a9 to 3a20a0464d25 (6 revisions) (flutter/flutter#193556)
2026-09-30 [email protected] Use null aware elements in `platform_views.dart` (flutter/flutter#193214)
2026-09-30 [email protected] Replace deprecated `withOpacity` in `flutter_logo.dart` (flutter/flutter#192583)
2026-09-30 [email protected] Roll Skia from f441ca223b2b to 554ef62d11a9 (72 revisions) (flutter/flutter#193548)
2026-09-30 [email protected] Fix StrcmpFixed matching prefixes in the Vulkan embedder tests (flutter/flutter#192999)
2026-09-30 [email protected] Update Engine to test Android 17 AVD (flutter/flutter#193239)
2026-09-29 [email protected] Give the Vulkan test context the extensions Impeller requires (flutter/flutter#193002)
2026-09-29 [email protected] Rename "subtext" to "supportingTextPadding" in `FormField`'s documentation (flutter/flutter#183582)
2026-09-29 [email protected] Set --no-js-strongly-connected-components for DDC compiles by default (flutter/flutter#193485)
2026-09-29 [email protected] Split pre-AGP 8.3 module AAR test into a Java 17 pinned target (flutter/flutter#193467)
2026-09-29 [email protected] Remove no-shuffle from gen_defaults_test (flutter/flutter#192280)
2026-09-29 [email protected] Update guidance on bumping Dart (flutter/flutter#193131)
2026-09-29 [email protected] Remove vestigial `download_jdk` gclient var (flutter/flutter#188571)
2026-09-29 [email protected] Roll pub packages (flutter/flutter#193522)
2026-09-29 [email protected] [flutter_tools] Lazily initialize AndroidSdk platform and build-tools discovery (flutter/flutter#191972)
2026-09-29 [email protected] [tool] Migrate Web build subcommands and toolchain to modular dependency injection (flutter/flutter#190783)
2026-09-29 [email protected] Pin androidx.test dependencies in integration_test (flutter/flutter#193316)
2026-09-29 [email protected] [flutter_tools] Include flutter.js.map in web builds (flutter/flutter#192257)
2026-09-29 [email protected] [WebParagraph] Fixing edge cases for wrapping text (with newlines) (flutter/flutter#189858)
2026-09-29 [email protected] Bump customer testing version for flutter/devtools update (flutter/flutter#193511)
2026-09-29 [email protected] Roll Packages from ba0364a to 3c6ce59 (14 revisions) (flutter/flutter#193507)
2026-09-29 [email protected] [flutter_tools] Guard socket streams and done futures against socket reset errors (flutter/flutter#192941)

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