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[flutter_tools] Migrate commands.shard tests off globals - #196139

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bkonyi:di/test-globals-commands-shard
Nov 11, 2026
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bkonyi:di/test-globals-commands-shard

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@bkonyi bkonyi commented Nov 6, 2026

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Migrates remaining hermetic and permeable tests and helpers under test/commands.shard/ off ambient globals.* lookups, passing explicit dependencies and FakeToolContext instances instead and converting eligible testUsingContext blocks to testWithoutContext.

Part of #47161

Migrates remaining hermetic and permeable tests and helpers under `test/commands.shard/` off ambient `globals.*` lookups, passing explicit dependencies and `FakeToolContext` instances instead and converting eligible `testUsingContext` blocks to `testWithoutContext`.

Part of flutter#47161
@bkonyi bkonyi added tool Affects the "flutter" command-line tool. See also t: labels. CICD Run CI/CD labels Nov 6, 2026
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bkonyi requested a review from chingjun November 9, 2026 19:38
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bkonyi marked this pull request as ready for review November 9, 2026 19:38

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Code Review

This pull request refactors several command shard tests in flutter_tools to eliminate dependencies on global variables (such as globals.fs, globals.logger, and globals.platform), replacing them with locally instantiated or explicitly injected mock/fake objects and allowing many tests to transition to testWithoutContext. The review feedback recommends declaring localFs and localPlatform as top-level variables in build_aar_test.dart and upgrade_test.dart to maintain consistency with other migrated test files, and instantiating processManager locally in packages_test.dart to ensure the test is fully self-contained and free from shared state pollution.

…ests

Passing real `OperatingSystemUtils` in `commands.shard/permeable` tests caused macOS hosts to invoke `which sysctl` against `FakeProcessManager` when constructing `HostPlatform.current`, failing tests with strict command expectations. Remove the redundant `OperatingSystemUtils` overrides and rely on `FakeOperatingSystemUtils` by default.

Part of flutter#47161
Migrates `test/commands.shard/hermetic/daemon_test.dart` off `globals.dart`, converting eligible logger, platform discovery, and app startup tests to `testWithoutContext` with `FakeToolContext`.

Also cleans up `commands.shard/permeable` test helpers by isolating per-test `FakeProcessManager` instances in `packages_test.dart`, hoisting `localFs` and `localPlatform` in `build_aar_test.dart` and `upgrade_test.dart`, passing explicit `FakeFlutterProjectFactory` and `Platform` instances to command helpers, and removing shadowed zone overrides.

Part of flutter#47161
@bkonyi bkonyi added the autosubmit Merge PR when tree becomes green via auto submit App label Nov 11, 2026
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auto-submit Bot added this pull request to the merge queue Nov 11, 2026
Merged via the queue into flutter:master with commit 18e7880 Nov 11, 2026
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@flutter-dashboard flutter-dashboard Bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Nov 11, 2026
auto-submit Bot pushed a commit to flutter/packages that referenced this pull request Nov 11, 2026
flutter/flutter@fffd8c2...b98afb5

2026-11-11 [email protected] Roll Dart SDK from 172cf8f121c0 to 8f15c4ca2d41 (1 revision) (flutter/flutter#196367)
2026-11-11 [email protected] Roll Skia from 657283e78115 to cc4c54f752ba (5 revisions) (flutter/flutter#196365)
2026-11-11 [email protected] Roll Skia from 2605c4a9761c to 657283e78115 (1 revision) (flutter/flutter#196358)
2026-11-11 [email protected] Roll Dart SDK from 890c6d15334c to 172cf8f121c0 (1 revision) (flutter/flutter#196352)
2026-11-11 [email protected] [flutter_tools] Migrate general.shard project, runner, and web tests off globals (flutter/flutter#196128)
2026-11-11 [email protected] [flutter_tools] Migrate test helpers and integration tests off globals (flutter/flutter#196124)
2026-11-11 [email protected] [web] Report skwasm WebGL context creation failure instead of hanging (flutter/flutter#193293)
2026-11-11 [email protected] [flutter_tools] Migrate commands.shard tests off globals (flutter/flutter#196139)
2026-11-11 [email protected] [devicelab] Fix memory benchmark tap synchronization and swipe flakes (flutter/flutter#194457)
2026-11-11 [email protected] Roll Skia from 06062e36d938 to 2605c4a9761c (2 revisions) (flutter/flutter#196350)
2026-11-11 [email protected] Do not wait again for a closed mock event stream in tear down (flutter/flutter#196110)
2026-11-11 [email protected] [gen_l10n] Add `use-explicit-plural-values` option (flutter/flutter#194816)
2026-11-11 [email protected] Roll Skia from 7bd33f8a3b70 to 06062e36d938 (2 revisions) (flutter/flutter#196340)
2026-11-11 [email protected] Skip redundant work in plugin_test_* (flutter/flutter#196258)
2026-11-10 [email protected] Drop test_timeout_secs from shards that no longer need it (flutter/flutter#196277)
2026-11-10 [email protected] Roll Dart SDK from 15c1699d3eeb to 890c6d15334c (1 revision) (flutter/flutter#196321)
2026-11-10 [email protected] iOS: Extract FlutterPlatformViewsController platform-thread state to Obj-C (flutter/flutter#196142)
2026-11-10 [email protected] Remove `Mac web_tool_tests` and take new subshard builders out of bringup (flutter/flutter#196276)
2026-11-10 [email protected] Roll Skia from 9c3d43d8a04b to 7bd33f8a3b70 (12 revisions) (flutter/flutter#196317)
2026-11-10 [email protected] Take customer_testing_devtools out of bringup (flutter/flutter#196239)
2026-11-10 [email protected] Roll ICU from a0ea93436c52 to b09986242cfb (1 revision) (flutter/flutter#196316)
2026-11-10 [email protected] [flutter_tools] Avoid unlinking native_assets.json and handle EXDEV (flutter/flutter#196134)
2026-11-10 [email protected] Remove old `Windows tool_integration_tests` builders and take the new shards out of bringup (flutter/flutter#196275)
2026-11-10 [email protected] [SwiftPM] Disable tests for when settings fail to compile (flutter/flutter#196310)
2026-11-10 [email protected] Roll Fuchsia Test Scripts from PXc5D7S_q6sIYpfFJ... to oEU515sDqSTvD8Spx... (flutter/flutter#196289)
2026-11-10 [email protected] Fix ime insets animation jump (flutter/flutter#191453)
2026-11-10 [email protected] Link to original PR in automatic cherry-pick PRs (flutter/flutter#196130)
2026-11-10 [email protected] Roll Packages from 565c657 to 08faf64 (9 revisions) (flutter/flutter#196296)
2026-11-10 [email protected] Roll Skia from b11315d0a096 to 9c3d43d8a04b (45 revisions) (flutter/flutter#196295)
2026-11-10 [email protected] Replace type-specific window widgets with a single Window widget (flutter/flutter#196002)
2026-11-10 [email protected] Roll Dart SDK from a2baae273bb2 to 15c1699d3eeb (2 revisions) (flutter/flutter#196294)

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