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Add tools for local performance testing
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22 changes: 8 additions & 14 deletions
22
packages/fleather/example/test_driver/performance_driver.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,25 +1,19 @@ | ||
| import 'dart:io'; | ||
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| import 'package:flutter_driver/flutter_driver.dart' as driver; | ||
| import 'package:integration_test/integration_test_driver.dart'; | ||
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| Future<void> main() { | ||
| final outputName = Platform.environment['FLEATHER_PERF_TEST_OUTPUT_NAME']!; | ||
| return integrationDriver( | ||
| responseDataCallback: (data) async { | ||
| if (data != null) { | ||
| await writeTimeline(data, 'scrolling_timeline', 'scrolling'); | ||
| await writeTimeline(data, 'editing_timeline', 'editing'); | ||
| final timeline = | ||
| driver.Timeline.fromJson(data['timeline'] as Map<String, dynamic>); | ||
| final summary = driver.TimelineSummary.summarize(timeline); | ||
| await summary.writeTimelineToFile(outputName, | ||
| pretty: true, includeSummary: true); | ||
| } | ||
| }, | ||
| ); | ||
| } | ||
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| Future<void> writeTimeline( | ||
| Map<String, dynamic> data, String key, String name) async { | ||
| if (!data.containsKey(key)) return; | ||
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| final timeline = driver.Timeline.fromJson(data[key] as Map<String, dynamic>); | ||
| final summary = driver.TimelineSummary.summarize(timeline); | ||
| await summary.writeTimelineToFile(name, | ||
| destinationDirectory: 'build/performance_timelines', | ||
| pretty: true, | ||
| includeSummary: true); | ||
| } |
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93 changes: 93 additions & 0 deletions
93
packages/fleather/example/test_utils/run_and_analyze_performance_tests.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| import 'dart:io'; | ||
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| import 'package:integration_test/integration_test_driver.dart'; | ||
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| /// Runs and analyzes performance tests. | ||
| /// | ||
| /// It's an internal tests for developers and maintainers, and is not safe | ||
| /// since you might end up losing your changes. | ||
| /// Use with care and commit changes in current branch and master before. | ||
| void main() { | ||
| final branchName = | ||
| Process.runSync('git', ['rev-parse', '--abbrev-ref', 'HEAD']) | ||
| .stdout | ||
| .toString() | ||
| .trim(); | ||
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| warning('Running tests for $branchName'); | ||
| Process.runSync( | ||
| 'flutter', | ||
| [ | ||
| 'drive', | ||
| '-d', | ||
| 'macos', | ||
| '--driver=test_driver/performance_driver.dart', | ||
| '--target=integration_test/scrolling_test.dart', | ||
| '--profile', | ||
| ], | ||
| environment: {'FLEATHER_PERF_TEST_OUTPUT_NAME': 'target_scrolling'}, | ||
| ); | ||
| Process.runSync( | ||
| 'flutter', | ||
| [ | ||
| 'drive', | ||
| '-d', | ||
| 'macos', | ||
| '--driver=test_driver/performance_driver.dart', | ||
| '--target=integration_test/editing_test.dart', | ||
| '--profile', | ||
| ], | ||
| environment: {'FLEATHER_PERF_TEST_OUTPUT_NAME': 'target_editing'}, | ||
| ); | ||
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| Process.runSync('git', ['stash', '--include-untracked']); | ||
| Process.runSync('git', ['fetch', 'origin/master']); | ||
| Process.runSync('git', ['checkout', 'origin/master']); | ||
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| warning('Running tests for origin/master'); | ||
| Process.runSync( | ||
| 'flutter', | ||
| [ | ||
| 'drive', | ||
| '-d', | ||
| 'macos', | ||
| '--driver=test_driver/performance_driver.dart', | ||
| '--target=integration_test/scrolling_test.dart', | ||
| '--profile', | ||
| ], | ||
| environment: {'FLEATHER_PERF_TEST_OUTPUT_NAME': 'ref_scrolling'}, | ||
| ); | ||
| Process.runSync( | ||
| 'flutter', | ||
| [ | ||
| 'drive', | ||
| '-d', | ||
| 'macos', | ||
| '--driver=test_driver/performance_driver.dart', | ||
| '--target=integration_test/editing_test.dart', | ||
| '--profile', | ||
| ], | ||
| environment: {'FLEATHER_PERF_TEST_OUTPUT_NAME': 'ref_editing'}, | ||
| ); | ||
|
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| warning('Analyzing tests for scrolling'); | ||
| print(Process.runSync('dart', [ | ||
| 'run', | ||
| 'test_utils/analyze_performance.dart', | ||
| '$testOutputsDirectory/ref_scrolling.timeline_summary.json', | ||
| '$testOutputsDirectory/target_scrolling.timeline_summary.json', | ||
| ]).stdout); | ||
|
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| warning('Analyzing tests for editing'); | ||
| print(Process.runSync('dart', [ | ||
| 'run', | ||
| 'test_utils/analyze_performance.dart', | ||
| '$testOutputsDirectory/ref_editing.timeline_summary.json', | ||
| '$testOutputsDirectory/target_editing.timeline_summary.json', | ||
| ]).stdout); | ||
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| Process.runSync('git', ['checkout', branchName]); | ||
| Process.runSync('git', ['stash', 'apply']); | ||
| } | ||
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| void warning(String text) => print('\x1B[33m$text\x1B[0m'); |