Reverts flutter/flutter#142062
Initiated by: eliasyishak
This change reverts the following previous change:
Original Description:
This PR makes no _behavioral_ changes to executed code, and instead focuses on organization and naming:
1. Almost[^1] anything named `external_ui` is renamed `external_textures`
1. Extended the README to explain the intent of the test, as well as how to run it
1. Renamed `main.dart` and `main_test.dart` to `frame_rate_main.dart` and `frame_rate_test.dart` (we'll add more)
1. Did some refactoring of the test to make it more obvious what is being asserted (i.e. `widgetBuilds` and friends)
Given how complex (and in-flux) this directory is, I'm also requesting either John, Jonah or I review any changes.
[^1]: Except the name of the `.ci.yaml` task, i.e. `name: Linux_pixel_7pro external_ui_integration_test` because I'm apparently not able to change that without creating a new task as `bringup: true` and playing a bit of a dance. Maybe that's worth doing though (in future PRs)?
This PR makes no _behavioral_ changes to executed code, and instead
focuses on organization and naming:
1. Almost[^1] anything named `external_ui` is renamed
`external_textures`
1. Extended the README to explain the intent of the test, as well as how
to run it
1. Renamed `main.dart` and `main_test.dart` to `frame_rate_main.dart`
and `frame_rate_test.dart` (we'll add more)
1. Did some refactoring of the test to make it more obvious what is
being asserted (i.e. `widgetBuilds` and friends)
Given how complex (and in-flux) this directory is, I'm also requesting
either John, Jonah or I review any changes.
[^1]: Except the name of the `.ci.yaml` task, i.e. `name:
Linux_pixel_7pro external_ui_integration_test` because I'm apparently
not able to change that without creating a new task as `bringup: true`
and playing a bit of a dance. Maybe that's worth doing though (in future
PRs)?
On `Podfile`:
```ruby
flutter_application_path = '../flutter_module'
load File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')
target 'OCProject' do
# Comment the next line if you don't want to use dynamic frameworks
use_frameworks!
# Pods for OCProject
# install_all_flutter_pods(flutter_application_path)
# install_flutter_engine_pod(flutter_application_path)
# install_flutter_application_pod(flutter_application_path)
install_flutter_plugin_pods(flutter_application_path)
end
post_install do |installer|
flutter_post_install(installer)
end
```
Encountering the following error after executing `pod install`:
```shell
pod install
[!] Invalid `Podfile` file: undefined method `flutter_relative_path_from_podfile' for #<Pod::Podfile:0x000000010e74c520 @defined_in_file=#<Pathname:/Users/lxf/gitHub/flutter_hybrid_bug/OCProject/Podfile>, @internal_hash={}, @root_target_definitions=[#<Pod::Podfile::TargetDefinition label=Pods>], @current_target_definition=#<Pod::Podfile::TargetDefinition label=Pods>>
relative = flutter_relative_path_from_podfile(export_script_directory)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^.
# from /Users/lxf/gitHub/flutter_hybrid_bug/OCProject/Podfile:17
# -------------------------------------------
# # install_flutter_plugin_pods(flutter_application_path)
> install_flutter_application_pod(flutter_application_path)
#
# -------------------------------------------
```
The `flutter_relative_path_from_podfile` method is in `flutter_tools/bin/podhelper.rb`, but now `flutter_tools/bin/podhelper.rb` is only required in `install_all_flutter_pods` in `podhelper.rb.tmpl`.
Sometimes we only need to use the `install_flutter_plugin_pods` method in podhelper.rb. For example, using `Shorebird` in an iOS hybird app scenario, we need to build `Flutter.xcframework` and `App.xcframework` and embed them into the iOS native project. In order to avoid unnecessary conflicts, use `install_flutter_plugin_pods` method to install Flutter plugin pods.
[Shorebird - Code Push In Hybrid Apps](https://docs.shorebird.dev/guides/hybrid-app/ios)
So I adjust the position of `require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)`.
Packages the native assets for iOS and MacOS in frameworks.
Issue:
* https://github.com/flutter/flutter/issues/140544
* https://github.com/flutter/flutter/issues/129757
## Details
* [x] This packages dylibs from the native assets feature in frameworks. It packages every dylib in a separate framework.
* [x] The dylib name is updated to use `@rpath` instead of `@executable_path`.
* [x] The dylibs for flutter-tester are no longer modified to change the install name. (Previously it was wrongly updating the install name to the location the dylib would have once deployed in an app.)
* [x] Use symlinking on MacOS.
Reverts flutter/flutter#137618
Initiated by: Jasguerrero
This change reverts the following previous change:
Original Description:
It's now possible to natively compile a flutter app for
windows-arm64. Cross-compilation is not yet implemented.
Uses arm64 artifacts now available for Dart/Flutter.
Platform detection is based on Abi class, provided by Dart. Depending if
Dart is an arm64 or x64 binary, the Abi is set accordingly.
Initial bootstrap of dart artifacts (update_dart_sdk.ps1) is checking
PROCESSOR_ARCHITECTURE environment variable, which is the way to detect
host architecture on Windows.
This is available only for master channel (on other channels, it
fallbacks to windows-x64).
On windows-x64, it produces an x64 app. On windows-arm64, it produces an
arm64 app.
It's now possible to natively compile a flutter app for
windows-arm64. Cross-compilation is not yet implemented.
Uses arm64 artifacts now available for Dart/Flutter.
Platform detection is based on Abi class, provided by Dart. Depending if
Dart is an arm64 or x64 binary, the Abi is set accordingly.
Initial bootstrap of dart artifacts (update_dart_sdk.ps1) is checking
PROCESSOR_ARCHITECTURE environment variable, which is the way to detect
host architecture on Windows.
This is available only for master channel (on other channels, it
fallbacks to windows-x64).
On windows-x64, it produces an x64 app. On windows-arm64, it produces an
arm64 app.
Support for FFI calls with @Native external functions through Native assets on Android add to app. This enables bundling native code without any build-system boilerplate code.
For more info see:
* https://github.com/flutter/flutter/issues/129757
## Implementation details for Android add2app
The `.so` files are bundled with the same mechanism that bundles `libapp.so`.
Currently podhelper.rb will always point plugin builds at the cached engine artifacts, even when using `--local-engine`. In most cases this is fine, since when the final build actually runs it will be using the engine bundled into the app build, which will be the correct local engine build. When trying to test a local engine build with API additions against a local plugin modified to use those additions to ensure that they are working as expected, however, compilation will fail, because the new APIs won't be present in the plugin build.
This fixes that for macOS, and adds a TODO for iOS (which is more complicated to fix due to the host vs target build distinction).
macOS portion of https://github.com/flutter/flutter/issues/132228
Partially resolves[^1] https://github.com/flutter/flutter/issues/139774.
Effectively reverts https://github.com/flutter/flutter/pull/125581.
The main change here is that I deleted and recreated the macos Xcode project for this integration test (hence the large diff). I tried fixing the existing project first, but it was set up quite differently, andâfor whatever reasonâthe integration test would get stuck trying to load `dev/integration_tests/flavors/integration_test/integration_test.dart`.
I verified that this works locally, but I don't know if it's possible to run this on the devicelab try pool to verify that it works on devicelab hardware.
[^1]: I would not close the issue until 1) this PR lands, 2) the integration test consistently passes on CI, and 3) macOS support for flavors is publicly documented.
ObjC->Swift plugin migration caused a size regression in the gallery app because the Swift runtime was also pulled in.
The gallery app minimum target version is iOS 11.0, which predates Swift ABI compatibility. Pre iOS 12.2 apps embedded the Swift runtime since there wasn't one available to use in the OS.
Add `FLUTTER_XCODE_IPHONEOS_DEPLOYMENT_TARGET` to the compile perf test environment, which gets translated by the tool to an Xcode build setting:
```
[2023-12-14 15:52:14.797318] [STDOUT] stdout: IPHONEOS_DEPLOYMENT_TARGET = 12.2
```
On my machine on main
```
"release_size_bytes": 43717389,
```
becomes
```
"release_size_bytes": 40679432,
```
Fixes https://github.com/flutter/flutter/issues/139605
Reverts flutter/flutter#132985
Initiated by: christopherfujino
This change reverts the following previous change:
Original Description:
Provides support for conditional bundling of assets through the existing `--flavor` option for `flutter build` and `flutter run`. Closes https://github.com/flutter/flutter/issues/21682. Resolves https://github.com/flutter/flutter/issues/136092
## Change
Within the `assets` section pubspec.yaml, the user can now specify one or more `flavors` that an asset belongs to. Consider this example:
```yaml
# pubspec.yaml
flutter:
assets:
- assets/normal-asset.png
- path: assets/vanilla/ice-cream.png
flavors:
- vanilla
- path: assets/strawberry/ice-cream.png
flavors:
- strawberry
```
With this pubspec,
* `flutter run --flavor vanilla` will not include `assets/strawberry/ice-cream.png` in the build output.
* `flutter run --flavor strawberry` will not include `assets/vanilla/ice-cream.png`.
* `flutter run` will only include `assets/normal-asset.png`.
## Open questions
* Should this be supported for all platforms, or should this change be limited to ones with documented `--flavor` support (Android, iOS, and (implicitly) MacOS)? This PR currently only enables this feature for officially supported platforms.
## Design thoughts, what this PR does not do, etc.
### This does not provide an automatic mapping/resolution of asset keys/paths to others based on flavor at runtime.
The implementation in this PR represents a simplest approach. Notably, it does not give Flutter the ability to dynamically choose an asset based on flavor using a single asset key. For example, one can't use `Image.asset('config.json')` to dynamically choose between different "flavors" of `config.json` (such as `dev-flavor/config.json` or `prod-flavor/config.json`). However, a user could always implement such a mechanism in their project or in a library by examining the flavor at runtime.
### When multiple entries affect the same file and 1) at least one of these entries have a `flavors` list provided and 2) these lists are not equivalent, we always consider the manifest to be ambiguous and will throw a `ToolExit`.
<details>
For example, these manifests would all be considered ambiguous:
```yaml
assets:
- assets/
- path: assets/vanilla.png
flavors:
- vanilla
assets:
- path: assets/vanilla/
flavors:
- vanilla
- path: assets/vanilla/cherry.png
flavor:
- cherry
# Thinking towards the future where we might add glob/regex support and more conditions other than flavor:
assets:
- path: assets/vanilla/**
flavors:
- vanilla
- path: assets/**/ios/**
platforms:
- ios
# Ambiguous in the case of assets like "assets/vanilla/ios/icon.svg" since we
# don't know if flavor `vanilla` and platform `ios` should be combined using or-logic or and-logic.
```
See [this review comment thread](https://github.com/flutter/flutter/pull/132985#discussion_r1381909942) for the full story on how I arrived at this decision.
</details>
### This does not support Android's multidimensional flavors feature (in an intuitive way)
<details>
Conder this excerpt from a Flutter project's android/app/build.gradle file:
```groovy
android {
// ...
flavorDimensions "mode", "api"
productFlavors {
free {
dimension "mode"
applicationIdSuffix ".free"
}
premium {
dimension "mode"
applicationIdSuffix ".premium"
}
minApi23 {
dimension "api"
versionNameSuffix "-minApi23"
}
minApi21 {
dimension "api"
versionNameSuffix "-minApi21"
}
}
}
```
In this setup, the following values are valid `--flavor` are valid `freeMinApi21`, `freeMinApi23`, `premiumMinApi21`, and `premiumMinApi23`. We call these values "flavor combinations". Consider the following from the Android documentation[^1]:
> In addition to the source set directories you can create for each individual product flavor and build variant, you can also create source set directories for each combination of product flavors. For example, you can create and add Java sources to the src/demoMinApi24/java/ directory, and Gradle uses those sources only when building a variant that combines those two product flavors.
>
> Source sets you create for product flavor combinations have a higher priority than source sets that belong to each individual product flavor. To learn more about source sets and how Gradle merges resources, read the section about how to [create source sets](https://developer.android.com/build/build-variants#sourcesets).
This feature will not behave in this way. If a user utilizes this feature and also Android's multidimensional flavors feature, they will have to list out all flavor combinations that contain the flavor they want to limit an asset to:
```yaml
assets:
- assets/free/
flavors:
- freeMinApi21
- freeMinApi23
```
This is mostly due to a technical limitation in the hot-reload feature of `flutter run`. During a hot reload, the tool will try to update the asset bundle on the device, but the tool does not know the flavors contained within the flavor combination (that the user passes to `--flavor`). Gradle is the source of truth of what flavors were involved in the build, and `flutter run` currently does not access to that information since it's an implementation detail of the build process. We could bubble up this information, but it would require a nontrivial amount of engineering work, and it's unclear how desired this functionality is. It might not be worth implementing.
</details>
See https://flutter.dev/go/flavor-specific-assets for the (outdated) design document.
<summary>Pre-launch Checklist</summary>
</details>
[^1]: https://developer.android.com/build/build-variants#flavor-dimensions
Provides support for conditional bundling of assets through the existing `--flavor` option for `flutter build` and `flutter run`. Closes https://github.com/flutter/flutter/issues/21682. Resolves https://github.com/flutter/flutter/issues/136092
## Change
Within the `assets` section pubspec.yaml, the user can now specify one or more `flavors` that an asset belongs to. Consider this example:
```yaml
# pubspec.yaml
flutter:
assets:
- assets/normal-asset.png
- path: assets/vanilla/ice-cream.png
flavors:
- vanilla
- path: assets/strawberry/ice-cream.png
flavors:
- strawberry
```
With this pubspec,
* `flutter run --flavor vanilla` will not include `assets/strawberry/ice-cream.png` in the build output.
* `flutter run --flavor strawberry` will not include `assets/vanilla/ice-cream.png`.
* `flutter run` will only include `assets/normal-asset.png`.
## Open questions
* Should this be supported for all platforms, or should this change be limited to ones with documented `--flavor` support (Android, iOS, and (implicitly) MacOS)? This PR currently only enables this feature for officially supported platforms.
## Design thoughts, what this PR does not do, etc.
### This does not provide an automatic mapping/resolution of asset keys/paths to others based on flavor at runtime.
The implementation in this PR represents a simplest approach. Notably, it does not give Flutter the ability to dynamically choose an asset based on flavor using a single asset key. For example, one can't use `Image.asset('config.json')` to dynamically choose between different "flavors" of `config.json` (such as `dev-flavor/config.json` or `prod-flavor/config.json`). However, a user could always implement such a mechanism in their project or in a library by examining the flavor at runtime.
### When multiple entries affect the same file and 1) at least one of these entries have a `flavors` list provided and 2) these lists are not equivalent, we always consider the manifest to be ambiguous and will throw a `ToolExit`.
<details>
For example, these manifests would all be considered ambiguous:
```yaml
assets:
- assets/
- path: assets/vanilla.png
flavors:
- vanilla
assets:
- path: assets/vanilla/
flavors:
- vanilla
- path: assets/vanilla/cherry.png
flavor:
- cherry
# Thinking towards the future where we might add glob/regex support and more conditions other than flavor:
assets:
- path: assets/vanilla/**
flavors:
- vanilla
- path: assets/**/ios/**
platforms:
- ios
# Ambiguous in the case of assets like "assets/vanilla/ios/icon.svg" since we
# don't know if flavor `vanilla` and platform `ios` should be combined using or-logic or and-logic.
```
See [this review comment thread](https://github.com/flutter/flutter/pull/132985#discussion_r1381909942) for the full story on how I arrived at this decision.
</details>
### This does not support Android's multidimensional flavors feature (in an intuitive way)
<details>
Conder this excerpt from a Flutter project's android/app/build.gradle file:
```groovy
android {
// ...
flavorDimensions "mode", "api"
productFlavors {
free {
dimension "mode"
applicationIdSuffix ".free"
}
premium {
dimension "mode"
applicationIdSuffix ".premium"
}
minApi23 {
dimension "api"
versionNameSuffix "-minApi23"
}
minApi21 {
dimension "api"
versionNameSuffix "-minApi21"
}
}
}
```
In this setup, the following values are valid `--flavor` are valid `freeMinApi21`, `freeMinApi23`, `premiumMinApi21`, and `premiumMinApi23`. We call these values "flavor combinations". Consider the following from the Android documentation[^1]:
> In addition to the source set directories you can create for each individual product flavor and build variant, you can also create source set directories for each combination of product flavors. For example, you can create and add Java sources to the src/demoMinApi24/java/ directory, and Gradle uses those sources only when building a variant that combines those two product flavors.
>
> Source sets you create for product flavor combinations have a higher priority than source sets that belong to each individual product flavor. To learn more about source sets and how Gradle merges resources, read the section about how to [create source sets](https://developer.android.com/build/build-variants#sourcesets).
This feature will not behave in this way. If a user utilizes this feature and also Android's multidimensional flavors feature, they will have to list out all flavor combinations that contain the flavor they want to limit an asset to:
```yaml
assets:
- assets/free/
flavors:
- freeMinApi21
- freeMinApi23
```
This is mostly due to a technical limitation in the hot-reload feature of `flutter run`. During a hot reload, the tool will try to update the asset bundle on the device, but the tool does not know the flavors contained within the flavor combination (that the user passes to `--flavor`). Gradle is the source of truth of what flavors were involved in the build, and `flutter run` currently does not access to that information since it's an implementation detail of the build process. We could bubble up this information, but it would require a nontrivial amount of engineering work, and it's unclear how desired this functionality is. It might not be worth implementing.
</details>
See https://flutter.dev/go/flavor-specific-assets for the (outdated) design document.
<summary>Pre-launch Checklist</summary>
</details>
[^1]: https://developer.android.com/build/build-variants#flavor-dimensions
Support for FFI calls with `@Native external` functions through Native assets on Android. This enables bundling native code without any build-system boilerplate code.
For more info see:
* https://github.com/flutter/flutter/issues/129757
### Implementation details for Android.
Mainly follows the design of the previous PRs.
For Android, we detect the compilers inside the NDK inside SDK.
And bundling of the assets is done by the flutter.groovy file.
The `minSdkVersion` is propagated from the flutter.groovy file as well.
The NDK is not part of `flutter doctor`, and users can omit it if no native assets have to be build.
However, if any native assets must be built, flutter throws a tool exit if the NDK is not installed.
Add 2 app is not part of this PR yet, instead `flutter build aar` will tool exit if there are any native assets.
- fix https://github.com/flutter/flutter/issues/53707 by having the test not expect a timeout but instead actually look for the retry message
- simplify the `--task` option to only accept task names rather than also accepting paths
- remove some obsolete options that referred to the manifest which no longer seems to exist
I previously made a PR (#136140) that used `switch` expressions to make some parts of the Flutter codebase easier to understand. It was assigned to the framework team, and @christopherfujino let me know that it was too large to effectively review and recommended breaking it up into smaller pull requests.
Here's a PR that only targets files in the `dev/` directory. Hopefully this will be easier to work with!
(solves issue https://github.com/flutter/flutter/issues/136139)
This version is needed so that dart:js_interop can move to extension
types. Also adds some code to handle some breaking changes:
- Body -> Response. Body was an IDL interface mixin type we exposed in
dart:html. Going forward, users should either use Request or Response.
- Casts to JSAny. These are temporary until we move package:web types to
extension types. Currently, package:web types can't implement JSObject
as JSObject will move to be an extension type itself.
Co-authored-by: Kevin Moore <kevmoo@users.noreply.github.com>
Partial repaint is too effective, and we'd like to be able to measure performance without carefully structuring the benchmarks. For example, right now partial repaint is culling any blurs in the multibackdrop case, which we should be using to track https://github.com/flutter/flutter/issues/132735
Pin the dependencies from dart-lang/native to a specific version during testing (rather than having them auto-upgrade during pub resolution). This will prevent tests using the template to start failing if a bad version is published to pub.
Closes: https://github.com/flutter/flutter/issues/137418
Also bumps dep in flutter_tools.
Analyzer's dependency on autosnapshotting causes issues.
Because every version of integration_test from sdk depends on leak_tracker from hosted and autosnapshotting depends on leak_tracker from path, integration_test from sdk is forbidden.
So, because autosnapshotting depends on integration_test from sdk, version solving failed.
Adds the metadata key required to enable OpenGLES GPU tracing. This is off by default because the API crashes on some GPU models, but it should be safe on the Pixel 7 (others TBD based on testing results).
Reverts flutter/flutter#136562
Initiated by: vashworth
This change reverts the following previous change:
Original Description:
Some of our tests in CI are triggering the `NSLocalNetworkUsageDescription` dialog when they're not supposed to (https://github.com/flutter/flutter/issues/129836) since it's disabled via flags (`--no-publish-port` for flutter/flutter and `--disable-vm-service-publication` for flutter/engine).
Normally, we inject `NSLocalNetworkUsageDescription` (and other bonjour settings) to the Info.plist during the project build for debug and profile mode since by default they will publish the VM Service port over mDNS.
To help diagnose the issue, though, this PR changes it so that we don't inject `NSLocalNetworkUsageDescription` (and other bonjour settings) when port publication is disabled since it shouldn't be needed. Hopefully, this will give us better error messages or cause the app to crash and end the test early (rather than timeout after 30 minutes).
Some of our tests in CI are triggering the `NSLocalNetworkUsageDescription` dialog when they're not supposed to (https://github.com/flutter/flutter/issues/129836) since it's disabled via flags (`--no-publish-port` for flutter/flutter and `--disable-vm-service-publication` for flutter/engine).
Normally, we inject `NSLocalNetworkUsageDescription` (and other bonjour settings) to the Info.plist during the project build for debug and profile mode since by default they will publish the VM Service port over mDNS.
To help diagnose the issue, though, this PR changes it so that we don't inject `NSLocalNetworkUsageDescription` (and other bonjour settings) when port publication is disabled since it shouldn't be needed. Hopefully, this will give us better error messages or cause the app to crash and end the test early (rather than timeout after 30 minutes).
In the past I switched the implementation of the zoom page transition because the performance of the old transition was terrible, but I'm hopeful that with Impeller we'll be able to identify and fix the issues that made it so slow. In order to evaluate this though, we need to be able to opt into the old transition for benchmarks on CI.
https://github.com/flutter/flutter/issues/129742https://github.com/flutter/flutter/issues/121325
These values are generated since https://github.com/flutter/flutter/pull/135279, but I didn't know to add the new keys to this list to get them to upload.
Failed to do so in #135645, I believe the mistake there was putting them in `_kCommonScoreKeys`, which is also used in "E2E" tests, that don't get full trace data, only high level `FrameTiming` packets.
Part of https://github.com/flutter/flutter/issues/129150
*Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.*
*List which issues are fixed by this PR. You must list at least one issue.*
Fixes https://github.com/flutter/flutter/issues/121420
*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
Xcode uses the CONFIGURATION_BUILD_DIR build setting to determine the location of the bundle to build and install. When launching an app via Xcode with the Xcode debug workflow (for iOS 17 physical devices), temporarily set the CONFIGURATION_BUILD_DIR to the location of the bundle so Xcode can find it.
Also, added a Xcode Debug version of the `microbenchmarks_ios` integration test since it uses `flutter run --profile` without using `--use-application-binary`.
Fixes https://github.com/flutter/flutter/issues/134186.
Support for FFI calls with `@Native external` functions through Native assets on MacOS and iOS. This enables bundling native code without any build-system boilerplate code.
For more info see:
* https://github.com/flutter/flutter/issues/129757
### Implementation details for MacOS and iOS.
Dylibs are bundled by (1) making them fat binaries if multiple architectures are targeted, (2) code signing these, and (3) copying them to the frameworks folder. These steps are done manual rather than via CocoaPods. CocoaPods would have done the same steps, but (a) needs the dylibs to be there before the `xcodebuild` invocation (we could trick it, by having a minimal dylib in the place and replace it during the build process, that works), and (b) can't deal with having no dylibs to be bundled (we'd have to bundle a dummy dylib or include some dummy C code in the build file).
The dylibs are build as a new target inside flutter assemble, as that is the moment we know what build-mode and architecture to target.
The mapping from asset id to dylib-path is passed in to every kernel compilation path. The interesting case is hot-restart where the initial kernel file is compiled by the "inner" flutter assemble, while after hot restart the "outer" flutter run compiled kernel file is pushed to the device. Both kernel files need to contain the mapping. The "inner" flutter assemble gets its mapping from the NativeAssets target which builds the native assets. The "outer" flutter run get its mapping from a dry-run invocation. Since this hot restart can be used for multiple target devices (`flutter run -d all`) it contains the mapping for all known targets.
### Example vs template
The PR includes a new template that uses the new native assets in a package and has an app importing that. Separate discussion in: https://github.com/flutter/flutter/issues/131209.
### Tests
This PR adds new tests to cover the various use cases.
* dev/devicelab/bin/tasks/native_assets_ios.dart
* Runs an example app with native assets in all build modes, doing hot reload and hot restart in debug mode.
* dev/devicelab/bin/tasks/native_assets_ios_simulator.dart
* Runs an example app with native assets, doing hot reload and hot restart.
* packages/flutter_tools/test/integration.shard/native_assets_test.dart
* Runs (incl hot reload/hot restart), builds, builds frameworks for iOS, MacOS and flutter-tester.
* packages/flutter_tools/test/general.shard/build_system/targets/native_assets_test.dart
* Unit tests the new Target in the backend.
* packages/flutter_tools/test/general.shard/ios/native_assets_test.dart
* packages/flutter_tools/test/general.shard/macos/native_assets_test.dart
* Unit tests the native assets being packaged on a iOS/MacOS build.
It also extends various existing tests:
* dev/devicelab/bin/tasks/module_test_ios.dart
* Exercises the add2app scenario.
* packages/flutter_tools/test/general.shard/features_test.dart
* Unit test the new feature flag.
Resolves#134070
Adds a flag to the `test_runner.dart test` script that will cause the test runner to exit upon first failure (or, said another way, exit without retrying).
This is in parity with the `--exit` flag of `dev/devicelab/bin/run.dart`.
Fixes#134154
This PR also changes the default value of the `--exit` flag from `true` to `false`. Effectively, this is not a change in behavior since `--exit` didn't previously work.
Fixes https://github.com/flutter/flutter/issues/133790
Provides help text for the `--task-args` option of the `test_runner` devicelab command. The current help text is just copypasta from another option's help text
Some places where we are missing a forward of the `--local-engine-host` values in the benchmark code preventing local running of the benchmarks (does not affect CI usages which don't override local engine).
This makes two changes to prepare for incoming changes to skwasm in the web engine:
* We will (at least for now) be depending on the `WebAssembly.Function` constructor in `skwasm`, which is hidden behind the `--experimental-wasm-type-reflection` flag. We need to pass that when running skwasm benchmarks.
* We are going to be upgrading the skwasm build to a newer version of emscripten, which exposes the wasm exports via the `wasmExports` property instead of the `asm` property. Make sure to support either, if passed.
Reverts flutter/flutter#133083
failing on cocoapods:
```
[2023-08-22 16:28:37.783355] [STDOUT] stdout: [ ] Error output from CocoaPods:
[2023-08-22 16:28:37.783379] [STDOUT] stdout: â³
[2023-08-22 16:28:37.783402] [STDOUT] stdout: [ ] [!] The version of CocoaPods used to generate the lockfile (1.12.1) is higher than the version of the current executable (1.11.3). Incompatibility issues may arise.
[2023-08-22 16:28:37.783423] [STDOUT] stdout:
[2023-08-22 16:28:37.783445] [STDOUT] stdout: [!] Automatically assigning platform `iOS` with version `11.0` on target `Runner` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.
[2023-08-22 16:28:37.783469] [STDOUT] stdout:
[2023-08-22 16:28:37.784059] [STDOUT] stderr: [ ] Error: CocoaPods's specs repository is too out-of-date to satisfy dependencies.
[2023-08-22 16:28:37.784102] [STDOUT] stderr: To update the CocoaPods specs, run:
[2023-08-22 16:28:37.784126] [STDOUT] stderr: pod repo update
[2023-08-22 16:28:37.784147] [STDOUT] stderr:
```
https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_ios%20new_gallery_ios__transition_perf/10590/overview
Enable Impeller benchmarks for drawAtlas/drawVertices on iOS/Metal, Android/GLES, and Android/Vulkan.
Enable impeller tessellation benchmarks on iOS/Metal and Android/Vulkan - not GLES as this is measuring backend agnostic performance.
Context: https://github.com/flutter/flutter/issues/131862
This PR injects a "realm" component to the storage base URL when the contents of the file `bin/internal/engine.realm` is non-empty.
As documented in the PR, when the realm is `flutter_archives_v2`, and `bin/internal/engine.version` contains the commit hash for a commit in a `flutter/engine` PR, then the artifacts pulled by the tool will be the artifacts built by the presubmit checks for the PR.
This works for everything but the following two cases:
1. Fuchsia artifacts are not uploaded to CIPD by the Fuchsia presubmit builds.
2. Web artifacts are not uploaded to gstatic by the web engine presubmit builds.
For (1), the flutter/flutter presubmit `fuchsia_precache` is driven by a shell script outside of the repo. It will fail when the `engine.version` and `engine.realm` don't point to a post-submit engine commit.
For (2), the flutter/flutter web presubmit tests that refer to artifacts in gstatic hang when the artifacts aren't found, so this PR skips them.
This PR includes the following changes. These changes only apply to iOS 17 physical devices.
| Command | Change Description | Changes to User Experience |
| ------------- | ------------- | ------------- |
| `flutter run --release` | Uses `devicectl` to install and launch application in release mode. | No change. |
| `flutter run` | Uses Xcode via automation scripting to run application in debug and profile mode. | Xcode will be opened in the background. Errors/crashes may be caught in Xcode and therefore may not show in terminal. |
| `flutter run --use-application-binary=xxxx` | Creates temporary empty Xcode project and use Xcode to run via automation scripting in debug and profile. | Xcode will be opened in the background. Errors/crashes may be caught in Xcode and therefore may not show in terminal. |
| `flutter install` | Uses `devicectl` to check installed apps, install app, uninstall app. | No change. |
| `flutter screenshot` | Will return error. | Will return error. |
Other changes include:
* Using `devicectl` to get information about the device
* Using `idevicesyslog` and Dart VM logging for device logs
Note:
Xcode automation scripting (used in `flutter run` for debug and profile) does not work in a headless (without a UI) interface. No known workaround.
Fixes https://github.com/flutter/flutter/issues/128827, https://github.com/flutter/flutter/issues/128531.
Because the cost of type checks dominate our dart2wasm benchmarks, we've
decided to pass `--omit-type-checks` for now.
This was previously reverted because the skwasm benchmarks were broken
in general for a separate reason, and my getting rid of `bringup: true`
broke the tree. I ended up fixing the benchmarks and getting rid of
`bringup: true` in a separate commit, so this just adds the flag only.
We've decided to use the `--omit-type-checks` flag for our dart2wasm benchmarks. Right now, many of the benchmark results are dominated by type checks and most of what we are actually trying to measure get drowned out in the noise.
Manual roll is needed because incoming dart sdk requires updated version
vm_snapshot_analysis (>=0.7.4).
5ae09b8b4f...7c83ea3e85
```
7c83ea3e85 Reland "Manual roll Dart SDK from 2d98d9e27dae to 0b07debd5862 (21 revisions) (#43457)" (#43472)
9ef3e8d533 Roll Skia from 5eba922297bb to 93c92f97f5ab (2 revisions) (#43471)
```
Remove implementation of SuitePlatform from the test as well. Remove use
of fake cwd from SuitePlatform as it can't be properly faked.
Adding debugging for https://github.com/flutter/flutter/issues/129836.
Takes a screenshot when startup test takes too long (10 minutes).
Also, removes some old debugging and add new debugging message.
This enables benchmarks for the Skwasm renderer, compiled with
dart2wasm.
Platform views aren't supported in Skwasm yet, so we are skipping those
benchmarks for now.
- Bumps `vm_service` from `11.6.0` to `11.7.1`
- Bumps `web` from `0.1.3-beta` to `0.1.4-beta` and adds it everywhere.
- Moves `js` from `dependencies` to `dev_dependencies`
Changes `Linux_android flutter_engine_group_performance` to uninstall the app that it uses for testing before attempting to install it again to ensure proper cleanup.
Attempt at fixing https://github.com/flutter/flutter/issues/127011.
By default, the browser fuzzes the timer APIs such that they have a granularity of approximately 100 microseconds (this is due to Spectre mitigation techniques). However, many of the thing we are trying to measure actually have a much finer granularity than 100 microseconds. As a result, many of our benchmarks are extremely noisy and don't provide accurate data.
By serving the initial script files with the `Cross-Origin-Opener-Policy: same-origin` and `Cross-Origin-Embedder-Policy: require-corp` HTTP headers, the browser runs the benchmarks in a `crossOriginIsolated` context, which restores the fine granularity of APIs such as `performance.now()` to microsecond precision.
Also, we were considering anything an outlier that was more than one standard deviation away from the mean. In a normal distribution, that means we are only capturing 68% of the data and the rest are considered outliers. This is not ideal. Doing two standard deviations away captures 95% of the data, and the outliers are in the remaining 5%, which seems much more reasonable.
I think the flake is due to setclipboard or semantics update race condition. I migrated the test to use integration test package which relies less on timing
fixes https://github.com/flutter/flutter/issues/124636
Removes two plugin tests that aren't actually doing anything useful.
When they were added they were testing v2-embedding plugins in a v1-embedding app, but support for creating v1-embedding apps--and the environment variable that these tests were using to, in theory, trigger them--was removed several years ago in #61203. That means that these tests are in practice exact duplicates of the copies just above without the ennvironment variables.
Fixes https://github.com/flutter/flutter/issues/122200
