20 lines
484 B
Dart
20 lines
484 B
Dart
|
// Progress-style logging for the benchmark CLI.
|
||
|
|
|
||
|
|
Future<T> runWithProgress<T>(
|
||
|
|
String message,
|
||
|
|
Future<T> Function() runner, {
|
||
|
|
bool Function(T result)? validator,
|
||
|
|
bool skipProgress = false,
|
||
|
|
}) async {
|
||
|
|
if (!skipProgress) {
|
||
|
|
print('$message…');
|
||
|
|
}
|
||
|
|
final result = await runner();
|
||
|
|
final ok = validator?.call(result) ?? true;
|
||
|
|
if (!skipProgress) {
|
||
|
|
print(
|
||
|
|
ok ? ' done.' : ' failed validation (CRDT not slower than baseline).',
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|