There were four or five different implementations in various tests for sendFakeKeyEvent, which roughly all did the same thing. I was going to add yet another one, and decided that it needed to be generalized and centralized. This replaces those instances with something that just takes a LogicalKeyboardKey so that it's self-documenting, and can be used with multiple platforms.
This adds two functions to widget tester: sendKeyDownEvent and sendKeyUpEvent which simulate key up/down from a physical keyboard. It also adds global functions simulateKeyDownEvent and simulateKeyUpEvent that can be called without a widget tester. All are async functions protected by the async guard.
* Fixing LocalFileComparator output
* Fixing path separators for windows failures
* Windows path issues
* Testing
* ++
* ++
* Fixing base directory - windows
* Clean up
* Make it possible to override the FLUTTER_TEST env variable without unsetting it.
* Switch to using platform instead of Platform.
* Document the bindings, and introduce tests that initialize multiple WidgetsBindings with different environments.
* Add tests for the flutter platform test.
* Add license headers
* Fix lints
* Remove trailing whitespace
* Respond to Jonahs comments
* Respond to Ians comments
* Mock out the HttpServer in flutter_platform_test
* Mock out the HttpServer in flutter_platform_test
* Explain why we mock out the HttpServer in flutter_platform_test
Instead of using a custom WidgetController, which is very brittle, we just use the usual infrastructure.
Also, use structured data instead of an array.
This adds offsetMoreOrLessEquals to handle small floating point errors in offsets.
* add trailing commas on list/map/parameters
* add trailing commas on Invocation with nb of arg>1
* add commas for widget containing widgets
* add trailing commas if instantiation contains trailing comma
* revert bad change
* Breaking change which sets the default DragStartBehavior to DragStartBehavior.start and changes WidgetTester.drag and WidgetTester.dragFrom by breaking the moveBy function call into multiple pieces.
* Bugfix: Add platformBrightness to TestWindow.
* Manual engine roll:
cc27cafb8 Implemented Dark Mode for Android (#25525) ([flutter/engine#7488](https://github.com/flutter/engine/pull/7488))
9c05cbcfb Roll src/third_party/dart b53dceadaa..5823be65af (5 commits) 5823be65af [vm/compiler] Continued graph checker development (reland) 8231cdb7a3 [gardening] Update status for issue 35854 db7f848632 [vm] Remove dead BigInt code. 35ab1755f4 Support more type propagation for code-as-ui features 569ee07f91 [vm] Cleanup class finalization checks
ec5e6f6ef Ensure dart2js and kernel worker snapshots are copied out of gen dir ([flutter/engine#7692](https://github.com/flutter/engine/pull/7692))
8b5fa65c4 Roll src/third_party/skia 50ea3c06b80f..2d35a1c87553 (6 commits) ([flutter/engine#7693](https://github.com/flutter/engine/pull/7693))