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Set automatic simulator rotation in scenario test (flutter/engine#24985)

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Jenn Magder 2021-03-15 15:50:39 -07:00 committed by GitHub
parent 340eecd0a9
commit f229eff91d
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7
engine/src/flutter/testing/scenario_app/README.md
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@ -30,6 +30,13 @@ platform channel.
For PlatformView tests on iOS, you'll also have to edit the dictionaries in
[AppDelegate.m](https://github.com/flutter/engine/blob/5d9509ae056b04c30295df27f201f31af9777842/testing/scenario_app/ios/Scenarios/Scenarios/AppDelegate.m#L29) and [PlatformViewGoldenTestManager.m](https://github.com/flutter/engine/blob/5d9509ae056b04c30295df27f201f31af9777842/testing/scenario_app/ios/Scenarios/ScenariosUITests/PlatformViewGoldenTestManager.m#L24) so that the correct golden image can be found. Also, you'll have to add a [GoldenPlatformViewTests](https://github.com/flutter/engine/blob/5d9509ae056b04c30295df27f201f31af9777842/testing/scenario_app/ios/Scenarios/ScenariosUITests/GoldenPlatformViewTests.h#L18) in [PlatformViewUITests.m](https://github.com/flutter/engine/blob/af2ffc02b72af2a89242ca3c89e18269b1584ce5/testing/scenario_app/ios/Scenarios/ScenariosUITests/PlatformViewUITests.m).
If `PlatformViewRotation` is failing, make sure Simulator app Device > Rotate Device Automatically
is selected, or run:
```bash
defaults write com.apple.iphonesimulator RotateWindowWhenSignaledByGuest -int 1
```
### Generating Golden Images on iOS
Screenshots are saved as

4
engine/src/flutter/testing/scenario_app/run_ios_tests.sh
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@ -33,6 +33,10 @@ if [[ $# -eq 1 ]]; then
FLUTTER_ENGINE="$1"
fi
# Make sure simulators rotate automatically for "PlatformViewRotation" test.
# Can also be set via Simulator app Device > Rotate Device Automatically
defaults write com.apple.iphonesimulator RotateWindowWhenSignaledByGuest -int 1
cd ios/Scenarios
set -o pipefail && xcodebuild -sdk iphonesimulator \
-scheme Scenarios \