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Update dev/bots/test.dart (and friends) to provide --local-engine-host. (#132354)

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Partial work towards https://github.com/flutter/flutter/issues/132245.

As far as I can tell, this just plumbs flags downwards and has no
semantic changes.
This commit is contained in:
Matan Lurey 2023-08-14 13:21:14 -07:00 committed by GitHub
parent 5b0c7ea2c7
commit 491ba2307f
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 14 additions and 6 deletions
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5
dev/bots/test.dart
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@ -213,7 +213,7 @@ String get shuffleSeed {
///
/// Examples:
/// SHARD=tool_tests bin/cache/dart-sdk/bin/dart dev/bots/test.dart
/// bin/cache/dart-sdk/bin/dart dev/bots/test.dart --local-engine=host_debug_unopt
/// bin/cache/dart-sdk/bin/dart dev/bots/test.dart --local-engine=host_debug_unopt --local-engine-host=host_debug_unopt
Future<void> main(List<String> args) async {
try {
printProgress('STARTING ANALYSIS');
@ -221,6 +221,9 @@ Future<void> main(List<String> args) async {
if (arg.startsWith('--local-engine=')) {
localEngineEnv['FLUTTER_LOCAL_ENGINE'] = arg.substring('--local-engine='.length);
flutterTestArgs.add(arg);
} else if (arg.startsWith('--local-engine-host=')) {
localEngineEnv['FLUTTER_LOCAL_ENGINE_HOST'] = arg.substring('--local-engine-host='.length);
flutterTestArgs.add(arg);
} else if (arg.startsWith('--local-engine-src-path=')) {
localEngineEnv['FLUTTER_LOCAL_ENGINE_SRC_PATH'] = arg.substring('--local-engine-src-path='.length);
flutterTestArgs.add(arg);

12
packages/flutter_tools/README.md
View file

@ -67,14 +67,16 @@ Please avoid setting any other timeouts.
#### Using local engine builds in integration tests
The integration tests can be configured to use a specific local engine
variant by setting the `FLUTTER_LOCAL_ENGINE` environment variable to the
name of the local engine (e.g. "android_debug_unopt"). If the local engine build
requires a source path, this can be provided by setting the `FLUTTER_LOCAL_ENGINE_SRC_PATH`
environment variable. This second variable is not necessary if the `flutter` and
`engine` checkouts are in adjacent directories.
variant by setting the `FLUTTER_LOCAL_ENGINE` and `FLUTTER_LOCAL_ENGINE_HOST`
environment svariable to the name of the local engines (e.g. `android_debug_unopt`
and `host_debug_unopt`). If the local engine build requires a source path, this
can be provided by setting the `FLUTTER_LOCAL_ENGINE_SRC_PATH` environment
variable. This second variable is not necessary if the `flutter` and `engine`
checkouts are in adjacent directories.
```shell
export FLUTTER_LOCAL_ENGINE=android_debug_unopt
export FLUTTER_LOCAL_ENGINE_HOST=host_debug_unopt
flutter test test/integration.shard/some_test_case
```

3
packages/flutter_tools/test/integration.shard/test_utils.dart
View file

@ -67,6 +67,7 @@ Future<void> getPackages(String folder) async {
}
const String kLocalEngineEnvironment = 'FLUTTER_LOCAL_ENGINE';
const String kLocalEngineHostEnvironment = 'FLUTTER_LOCAL_ENGINE_HOST';
const String kLocalEngineLocation = 'FLUTTER_LOCAL_ENGINE_SRC_PATH';
List<String> getLocalEngineArguments() {
@ -75,6 +76,8 @@ List<String> getLocalEngineArguments() {
'--local-engine=${platform.environment[kLocalEngineEnvironment]}',
if (platform.environment.containsKey(kLocalEngineLocation))
'--local-engine-src-path=${platform.environment[kLocalEngineLocation]}',
if (platform.environment.containsKey(kLocalEngineHostEnvironment))
'--local-engine-host=${platform.environment[kLocalEngineHostEnvironment]}',
];
}