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History

This test fails consistently on mac2 and mac3 with the attached Moto G4
devices but passes consistently on other machines.

Adding a delay of 1s right after driver.connect() in setUpAll() causes
it to pass on the machines in question, which suggests a race condition.
Specifically it looks like connect returns the moment Flutter Driver
identifies that the isolate is up and running, but empirically it looks
like we start running the first test before the UI is actually up. This
triggers a failure wherein we start looking for elements before they're
onstage.

Link to viewport.dart:213 at HEAD:
b2b4665926/packages/flutter/lib/src/widgets/viewport.dart (L213)

Stack trace:
FlutterDriver waitFor should find text "present"

```
  DriverError: Error in Flutter application: Uncaught extension error while executing waitFor: NoSuchMethodError: The getter 'visible' was called on null.
  Receiver: null
  Tried calling: visible
  #0      Object.noSuchMethod (dart:core/runtime/libobject_patch.dart:46:5)
  #1      _ViewportElement.debugVisitOnstageChildren. (package:flutter/src/widgets/viewport.dart:213:36)
  #2      WhereIterator.moveNext (dart:_internal/iterable.dart:439:11)
  #3      Iterable.forEach (dart:core/iterable.dart)
  #4      _ViewportElement.debugVisitOnstageChildren (package:flutter/src/widgets/viewport.dart:214:8)
  #5      _DepthFirstChildIterator._reverseChildrenOf (package:flutter_test/src/all_elements.dart:54:15)
  #6      _DepthFirstChildIterator.moveNext (package:flutter_test/src/all_elements.dart:45:19)
  #7      CachingIterable._fillNext (package:flutter/src/foundation/basic_types.dart:252:27)
  #8      _LazyListIterator.moveNext (package:flutter/src/foundation/basic_types.dart:279:21)
  #9      WhereIterator.moveNext (dart:_internal/iterable.dart:438:22)
  #10     CachingIterable._fillNext (package:flutter/src/foundation/basic_types.dart:252:27)
  #11     _LazyListIterator.moveNext (package:flutter/src/foundation/basic_types.dart:279:21)
  #12     Iterable.isEmpty (dart:core/iterable.dart:449:33)
  #13     Iterable.isNotEmpty (dart:core/iterable.dart:456:27)
  #14     FlutterDriverExtension._waitForElement. (package:flutter_driver/src/extension/extension.dart:215:51)
  #15     FlutterDriverExtension._waitUntilFrame (package:flutter_driver/src/extension/extension.dart:197:19)
  #16     FlutterDriverExtension._waitForElement (package:flutter_driver/src/extension/extension.dart:215:11)

  #17     FlutterDriverExtension._waitFor (package:flutter_driver/src/extension/extension.dart:286:11)

  #18     FlutterDriverExtension.call (package:flutter_driver/src/extension/extension.dart:168:51)

  #19     BindingBase.registerServiceExtension. (package:flutter/src/foundation/binding.dart:370:32)
```

Removes a previous hack that no longer appears to help (adding a 1
second delay in setUpAll() does seem to work around this issue though).

2018-05-06 18:00:35 -07:00

android

Update AndroidManifest to include screenLayout|density in config changes (#15871 )

2018-03-24 12:38:42 -07:00

ios

Remove generated files from repo (#14697 )

2018-02-16 12:33:21 +01:00

lib

Mark integration_ui flaky (#17319 )

2018-05-06 18:00:35 -07:00

test_driver

Revert "Add missing awaits in driver integration test (#17314 )" (#17315 )

2018-05-04 17:48:25 -07:00

pubspec.yaml

Update dependencies (#16442 )

2018-04-10 14:27:53 -07:00

README.md

Deep linking: automatically push the route hiearchy on load. (#10894 )

2017-06-23 14:58:29 -07:00

README.md

Flutter UI integration tests

This project contains a collection of non-plugin-dependent UI integration tests. The device code is in the lib/ directory, the driver code is in the test_driver/ directory. They work together. Normally they are run via the devicelab.

keyboard_resize

Verifies that showing and hiding the keyboard resizes the content.

routing

Verifies that flutter drive --route works correctly.