mirror of
https://github.com/pese-git/cherrypick.git
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refactor: rename benchmark_cherrypick to benchmark_di, update paths, pubspec, imports, and documentation
This commit is contained in:
Sergey Penkovsky
109
benchmark_di/lib/scenarios/di_universal_registration.dart
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109
benchmark_di/lib/scenarios/di_universal_registration.dart
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import 'package:benchmark_di/scenarios/universal_service.dart';
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import '../di_adapters/di_adapter.dart';
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import '../di_adapters/cherrypick_adapter.dart';
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import '../di_adapters/get_it_adapter.dart';
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import 'universal_chain_module.dart';
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import 'universal_service.dart';
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import 'package:get_it/get_it.dart';
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import 'package:cherrypick/cherrypick.dart';
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/// Возвращает универсальную функцию регистрации зависимостей,
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/// подходящую под выбранный DI-адаптер.
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void Function(dynamic) getUniversalRegistration(
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DIAdapter adapter, {
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required int chainCount,
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required int nestingDepth,
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required UniversalBindingMode bindingMode,
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required UniversalScenario scenario,
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}) {
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if (adapter is CherrypickDIAdapter) {
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return (scope) {
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scope.installModules([
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UniversalChainModule(
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chainCount: chainCount,
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nestingDepth: nestingDepth,
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bindingMode: bindingMode,
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scenario: scenario,
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),
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]);
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};
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} else if (adapter is GetItAdapter) {
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return (getIt) {
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switch (scenario) {
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case UniversalScenario.asyncChain:
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for (int chain = 1; chain <= chainCount; chain++) {
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for (int level = 1; level <= nestingDepth; level++) {
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final prevDepName = '${chain}_${level - 1}';
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final depName = '${chain}_$level';
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getIt.registerSingletonAsync<UniversalService>(
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() async {
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final prev = level > 1
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? await getIt.getAsync<UniversalService>(instanceName: prevDepName)
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: null;
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return UniversalServiceImpl(value: depName, dependency: prev);
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},
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instanceName: depName,
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);
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}
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}
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break;
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case UniversalScenario.register:
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getIt.registerSingleton<UniversalService>(UniversalServiceImpl(value: 'reg', dependency: null));
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break;
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case UniversalScenario.named:
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getIt.registerFactory<UniversalService>(() => UniversalServiceImpl(value: 'impl1'), instanceName: 'impl1');
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getIt.registerFactory<UniversalService>(() => UniversalServiceImpl(value: 'impl2'), instanceName: 'impl2');
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break;
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case UniversalScenario.chain:
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for (int chain = 1; chain <= chainCount; chain++) {
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for (int level = 1; level <= nestingDepth; level++) {
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final prevDepName = '${chain}_${level - 1}';
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final depName = '${chain}_$level';
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switch (bindingMode) {
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case UniversalBindingMode.singletonStrategy:
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getIt.registerSingleton<UniversalService>(
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UniversalServiceImpl(
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value: depName,
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dependency: level > 1
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? getIt<UniversalService>(instanceName: prevDepName)
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: null,
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),
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instanceName: depName,
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);
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break;
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case UniversalBindingMode.factoryStrategy:
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getIt.registerFactory<UniversalService>(
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() => UniversalServiceImpl(
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value: depName,
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dependency: level > 1
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? getIt<UniversalService>(instanceName: prevDepName)
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: null,
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),
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instanceName: depName,
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);
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break;
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case UniversalBindingMode.asyncStrategy:
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// getIt не поддерживает асинх. factory напрямую, но можно так:
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getIt.registerSingletonAsync<UniversalService>(
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() async => UniversalServiceImpl(
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value: depName,
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dependency: level > 1
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? await getIt.getAsync<UniversalService>(instanceName: prevDepName)
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: null,
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),
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instanceName: depName,
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);
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break;
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}
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}
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}
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break;
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case UniversalScenario.override:
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// handled at benchmark level
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break;
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}
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};
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}
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throw UnsupportedError('Unknown DIAdapter type: ${adapter.runtimeType}');
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}
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147
benchmark_di/lib/scenarios/universal_chain_module.dart
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147
benchmark_di/lib/scenarios/universal_chain_module.dart
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@@ -0,0 +1,147 @@
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import 'package:cherrypick/cherrypick.dart';
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import 'universal_service.dart';
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/// Enum to represent the DI registration/binding mode.
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enum UniversalBindingMode {
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/// Singleton/provider binding.
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singletonStrategy,
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/// Factory-based binding.
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factoryStrategy,
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/// Async-based binding.
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asyncStrategy,
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}
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/// Enum to represent which scenario is constructed for the benchmark.
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enum UniversalScenario {
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/// Single registration.
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register,
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/// Chain of dependencies.
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chain,
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/// Named registrations.
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named,
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/// Child-scope override scenario.
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override,
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/// Asynchronous chain scenario.
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asyncChain,
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}
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/// Test module that generates a chain of service bindings for benchmarking.
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///
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/// Configurable by chain count, nesting depth, binding mode, and scenario
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/// to support various DI performance tests (singleton, factory, async, etc).
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class UniversalChainModule extends Module {
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/// Number of chains to create.
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final int chainCount;
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/// Depth of each chain.
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final int nestingDepth;
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/// How modules are registered (factory/singleton/async).
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final UniversalBindingMode bindingMode;
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/// Which di scenario to generate (chained, named, etc).
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final UniversalScenario scenario;
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/// Constructs a configured test DI module for the benchmarks.
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UniversalChainModule({
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required this.chainCount,
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required this.nestingDepth,
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this.bindingMode = UniversalBindingMode.singletonStrategy,
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this.scenario = UniversalScenario.chain,
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});
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@override
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void builder(Scope currentScope) {
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if (scenario == UniversalScenario.asyncChain) {
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// Generate async chain with singleton async bindings.
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for (var chainIndex = 0; chainIndex < chainCount; chainIndex++) {
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for (var levelIndex = 0; levelIndex < nestingDepth; levelIndex++) {
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final chain = chainIndex + 1;
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final level = levelIndex + 1;
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final prevDepName = '${chain}_${level - 1}';
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final depName = '${chain}_$level';
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bind<UniversalService>()
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.toProvideAsync(() async {
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final prev = level > 1
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? await currentScope.resolveAsync<UniversalService>(named: prevDepName)
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: null;
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return UniversalServiceImpl(
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value: depName,
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dependency: prev,
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);
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})
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.withName(depName)
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.singleton();
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}
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}
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return;
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}
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switch (scenario) {
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case UniversalScenario.register:
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// Simple singleton registration.
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bind<UniversalService>()
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.toProvide(() => UniversalServiceImpl(value: 'reg', dependency: null))
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.singleton();
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break;
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case UniversalScenario.named:
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// Named factory registration for two distinct objects.
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bind<UniversalService>().toProvide(() => UniversalServiceImpl(value: 'impl1')).withName('impl1');
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bind<UniversalService>().toProvide(() => UniversalServiceImpl(value: 'impl2')).withName('impl2');
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break;
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case UniversalScenario.chain:
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// Chain of nested services, with dependency on previous level by name.
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for (var chainIndex = 0; chainIndex < chainCount; chainIndex++) {
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for (var levelIndex = 0; levelIndex < nestingDepth; levelIndex++) {
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final chain = chainIndex + 1;
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final level = levelIndex + 1;
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final prevDepName = '${chain}_${level - 1}';
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final depName = '${chain}_$level';
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switch (bindingMode) {
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case UniversalBindingMode.singletonStrategy:
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bind<UniversalService>()
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.toProvide(() => UniversalServiceImpl(
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value: depName,
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dependency: currentScope.tryResolve<UniversalService>(named: prevDepName),
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))
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.withName(depName)
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.singleton();
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break;
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case UniversalBindingMode.factoryStrategy:
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bind<UniversalService>()
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.toProvide(() => UniversalServiceImpl(
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value: depName,
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dependency: currentScope.tryResolve<UniversalService>(named: prevDepName),
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))
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.withName(depName);
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break;
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case UniversalBindingMode.asyncStrategy:
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bind<UniversalService>()
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.toProvideAsync(() async => UniversalServiceImpl(
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value: depName,
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dependency: await currentScope.resolveAsync<UniversalService>(named: prevDepName),
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))
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.withName(depName)
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.singleton();
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break;
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}
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}
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}
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// Регистрация алиаса без имени (на последний элемент цепочки)
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final depName = '${chainCount}_${nestingDepth}';
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bind<UniversalService>()
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.toProvide(() => currentScope.resolve<UniversalService>(named: depName))
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.singleton();
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break;
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case UniversalScenario.override:
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// handled at benchmark level, но алиас нужен прямо в этом scope!
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final depName = '${chainCount}_${nestingDepth}';
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bind<UniversalService>()
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.toProvide(() => currentScope.resolve<UniversalService>(named: depName))
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.singleton();
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break;
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case UniversalScenario.asyncChain:
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// already handled above
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break;
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}
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}
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}
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17
benchmark_di/lib/scenarios/universal_service.dart
Normal file
17
benchmark_di/lib/scenarios/universal_service.dart
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@@ -0,0 +1,17 @@
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/// Base interface for any universal service in the benchmarks.
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///
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/// Represents an object in the dependency chain with an identifiable value
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/// and (optionally) a dependency on a previous service in the chain.
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abstract class UniversalService {
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/// String ID for this service instance (e.g. chain/level info).
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final String value;
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/// Optional reference to dependency service in the chain.
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final UniversalService? dependency;
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UniversalService({required this.value, this.dependency});
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}
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/// Default implementation for [UniversalService] used in service chains.
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class UniversalServiceImpl extends UniversalService {
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UniversalServiceImpl({required super.value, super.dependency});
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}
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