Rework local benchmarks into benchmarks on the Flutter codebase.

pkg/analysis_server/benchmark/perf/benchmark_local.dart

Index: pkg/analysis_server/benchmark/perf/benchmark_local.dart
diff --git a/pkg/analysis_server/benchmark/perf/benchmark_local.dart b/pkg/analysis_server/benchmark/perf/benchmark_local.dart
deleted file mode 100644
index bc010c373b8b682a15faf41c2d1e4f0fc1f881fa..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/benchmark/perf/benchmark_local.dart
+++ /dev/null
@@ -1,272 +0,0 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library server.performance.local;
-
-import 'dart:async';
-
-import 'package:analysis_server/plugin/protocol/protocol.dart';
-
-import 'benchmark_scenario.dart';
-import 'memory_tests.dart';
-
-main(List<String> args) async {
-  int length = args.length;
-  if (length < 1) {
-    print(
-        'Usage: dart benchmark_local.dart path_to_sdk_checkout [path_to_flutter_checkout]');
-    return;
-  } else if (length == 1) {
-    paths = new PathHolder(sdkPath: args[0]);
-  } else {
-    paths = new PathHolder(sdkPath: args[0], flutterPath: args[1]);
-  }
-  String now = new DateTime.now().toUtc().toIso8601String();
-  print('Benchmark started: $now');
-  print('');
-  print('');
-  await run_local_initialAnalysis_1();
-  await run_local_initialAnalysis_2();
-  await run_local_initialAnalysis_3();
-  await run_local_change_1();
-  await run_local_change_2();
-  await run_local_completion_1();
-  await run_local_completion_2();
-  await run_local_completion_3();
-  await run_local_completion_4();
-  await run_local_refactoring_1();
-
-  await run_memory_initialAnalysis_1();
-  await run_memory_initialAnalysis_2();
-}
-
-PathHolder paths;
-
-Future run_local_change_1() async {
-  String id = 'local-change-1';
-  String description = r'''
-1. Open 'analyzer'.
-2. Change a method body in src/task/dart.dart.
-3. Measure the time to finish analysis.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario().waitAnalyze_change_analyze(
-      roots: [paths.analyzer],
-      file: '${paths.analyzer}/lib/src/task/dart.dart',
-      fileChange: new FileChange(
-          afterStr: 'if (hasDirectiveChange) {', insertStr: 'print(12345);'),
-      numOfRepeats: 10);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_change_2() async {
-  String id = 'local-change-2';
-  String description = r'''
-1. Open 'analyzer'.
-2. Change the name of a public method in src/task/dart.dart.
-3. Measure the time to finish analysis.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario().waitAnalyze_change_analyze(
-      roots: [paths.analyzer],
-      file: '${paths.analyzer}/lib/src/task/dart.dart',
-      fileChange: new FileChange(
-          afterStr: 'resolveDirective(An',
-          afterStrBack: 3,
-          insertStr: 'NewName'),
-      numOfRepeats: 5);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_completion_1() async {
-  String id = 'local-completion-1';
-  String description = r'''
-1. Open 'analyzer'.
-2. Change a method body in src/task/dart.dart.
-3. Request code completion in this method and measure time to get results.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario()
-      .waitAnalyze_change_getCompletion(
-          roots: [paths.analyzer],
-          file: '${paths.analyzer}/lib/src/task/dart.dart',
-          fileChange: new FileChange(
-              afterStr: 'if (hasDirectiveChange) {',
-              insertStr: 'print(12345);'),
-          completeAfterStr: 'print(12345);',
-          numOfRepeats: 10);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_completion_2() async {
-  String id = 'local-completion-2';
-  String description = r'''
-1. Open 'analyzer'.
-2. Change the name of a public method in src/task/dart.dart.
-3. Request code completion in this method and measure time to get results.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario()
-      .waitAnalyze_change_getCompletion(
-          roots: [paths.analyzer],
-          file: '${paths.analyzer}/lib/src/task/dart.dart',
-          fileChange: new FileChange(
-              afterStr: 'DeltaResult validate(In',
-              afterStrBack: 3,
-              insertStr: 'NewName'),
-          completeAfterStr: 'if (hasDirectiveChange) {',
-          numOfRepeats: 5);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_completion_3() async {
-  String id = 'local-completion-3';
-  String description = r'''
-1. Open 'analysis_server' and 'analyzer'.
-2. Change a method body in src/task/dart.dart.
-3. Request code completion in this method and measure time to get results.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario()
-      .waitAnalyze_change_getCompletion(
-          roots: [paths.analysisServer, paths.analyzer],
-          file: '${paths.analyzer}/lib/src/task/dart.dart',
-          fileChange: new FileChange(
-              afterStr: 'if (hasDirectiveChange) {',
-              insertStr: 'print(12345);'),
-          completeAfterStr: 'print(12345);',
-          numOfRepeats: 10);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_completion_4() async {
-  String id = 'local-completion-4';
-  String description = r'''
-1. Open 'analysis_server' and 'analyzer'.
-2. Change the name of a public method in src/task/dart.dart.
-3. Request code completion in this method and measure time to get results.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario()
-      .waitAnalyze_change_getCompletion(
-          roots: [paths.analysisServer, paths.analyzer],
-          file: '${paths.analyzer}/lib/src/task/dart.dart',
-          fileChange: new FileChange(
-              afterStr: 'DeltaResult validate(In',
-              afterStrBack: 3,
-              insertStr: 'NewName'),
-          completeAfterStr: 'if (hasDirectiveChange) {',
-          numOfRepeats: 5);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_initialAnalysis_1() async {
-  String id = 'local-initialAnalysis-1';
-  String description = r'''
-1. Start server, set 'analyzer' analysis root.
-2. Measure the time to finish initial analysis.
-3. Shutdown the server.
-4. Go to (1).
-''';
-  List<int> times = await BenchmarkScenario.start_waitInitialAnalysis_shutdown(
-      roots: [paths.analyzer], numOfRepeats: 3);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_initialAnalysis_2() async {
-  String id = 'local-initialAnalysis-2';
-  String description = r'''
-1. Start server, set 'analyzer' and 'analysis_server' analysis roots.
-2. Measure the time to finish initial analysis.
-3. Shutdown the server.
-4. Go to (1).
-''';
-  List<int> times = await BenchmarkScenario.start_waitInitialAnalysis_shutdown(
-      roots: [paths.analyzer, paths.analysisServer], numOfRepeats: 3);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_initialAnalysis_3() async {
-  String id = 'local-initialAnalysis-3';
-  String description = r'''
-1. Start server, set 'hello_world' and 'stocks' analysis roots.
-2. Measure the time to finish initial analysis.
-3. Shutdown the server.
-4. Go to (1).
-''';
-  List<int> times = await BenchmarkScenario.start_waitInitialAnalysis_shutdown(
-      roots: [paths.flutterHelloWorld, paths.flutterStocks], numOfRepeats: 3);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_local_refactoring_1() async {
-  String id = 'local-refactoring-1';
-  String description = r'''
-1. Open 'analyzer'.
-2. Change the name of a public method in src/context/cache.dart.
-3. Request rename refactoring for `getSourcesWithFullName` and measure time to get results.
-4. Rollback changes to the file and wait for analysis.
-5. Go to (2).
-''';
-  List<int> times = await new BenchmarkScenario()
-      .waitAnalyze_change_getRefactoring(
-          roots: [paths.analyzer],
-          file: '${paths.analyzer}/lib/src/context/cache.dart',
-          fileChange: new FileChange(
-              afterStr: 'getState(An', afterStrBack: 3, insertStr: 'NewName'),
-          refactoringAtStr: 'getSourcesWithFullName(String path)',
-          refactoringKind: RefactoringKind.RENAME,
-          refactoringOptions: new RenameOptions('getSourcesWithFullName2'),
-          numOfRepeats: 5);
-  printBenchmarkResults(id, description, times);
-}
-
-Future run_memory_initialAnalysis_1() async {
-  String id = 'memory-initialAnalysis-1';
-  String description = r'''
-1. Start server, set 'analyzer' as the analysis root.
-2. Measure the memory usage after finishing initial analysis.
-3. Shutdown the server.
-4. Go to (1).
-''';
-  List<int> sizes = await AnalysisServerMemoryUsageTest
-      .start_waitInitialAnalysis_shutdown(
-          roots: <String>[paths.analyzer], numOfRepeats: 3);
-  printMemoryResults(id, description, sizes);
-}
-
-Future run_memory_initialAnalysis_2() async {
-  String id = 'memory-initialAnalysis-2';
-  String description = r'''
-1. Start server, set 'analyzer' and 'analysis_server' analysis roots.
-2. Measure the memory usage after finishing initial analysis.
-3. Shutdown the server.
-4. Go to (1).
-''';
-  List<int> sizes = await AnalysisServerMemoryUsageTest
-      .start_waitInitialAnalysis_shutdown(
-          roots: <String>[paths.analyzer, paths.analysisServer],
-          numOfRepeats: 3);
-  printMemoryResults(id, description, sizes);
-}
-
-class PathHolder {
-  String analysisServer;
-  String analyzer;
-  String flutterHelloWorld;
-  String flutterStocks;
-
-  PathHolder({String sdkPath, String flutterPath}) {
-    analysisServer = '$sdkPath/pkg/analysis_server';
-    analyzer = '$sdkPath/pkg/analyzer';
-    flutterHelloWorld = '$flutterPath/examples/hello_world';
-    flutterStocks = '$flutterPath/examples/stocks';
-  }
-}