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Remove isolates_workaround

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No longer required
This commit is contained in:
Vishesh Handa
2021-03-23 09:28:50 +01:00
parent fc6241847f
commit 68388616e5
2 changed files with 0 additions and 80 deletions
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67
test_driver/isolates_workaround.dart
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@ -1,67 +0,0 @@
import 'dart:async';
import 'package:flutter_driver/flutter_driver.dart';
/// Workaround for bug: https://github.com/flutter/flutter/issues/24703
///
/// USAGE
///
/// ```
/// FlutterDriver driver;
/// IsolatesWorkaround workaround;
///
/// setUpAll(() async {
/// driver = await FlutterDriver.connect();
/// workaround = IsolatesWorkaround(driver);
/// await workaround.resumeIsolates();
/// });
///
/// tearDownAll(() async {
/// if (driver != null) {
/// await driver.close();
/// await workaround.tearDown();
/// }
/// });
/// ```
class IsolatesWorkaround {
IsolatesWorkaround(this._driver, {this.log = false});
final FlutterDriver _driver;
final bool log;
StreamSubscription _streamSubscription;
/// workaround for isolates
/// https://github.com/flutter/flutter/issues/24703
Future<void> resumeIsolates() async {
final vm = await _driver.serviceClient.getVM();
// // unpause any paused isolated
for (final isolateRef in vm.isolates) {
final isolate = await isolateRef.load();
if (isolate.isPaused) {
isolate.resume();
if (log) {
print("Resuming isolate: ${isolate.numberAsString}:${isolate.name}");
}
}
}
if (_streamSubscription != null) {
return;
}
_streamSubscription = _driver.serviceClient.onIsolateRunnable
.asBroadcastStream()
.listen((isolateRef) async {
final isolate = await isolateRef.load();
if (isolate.isPaused) {
isolate.resume();
if (log) {
print("Resuming isolate: ${isolate.numberAsString}:${isolate.name}");
}
}
});
}
Future<void> tearDown() async {
if (_streamSubscription != null) {
await _streamSubscription.cancel();
}
}
}

13
test_driver/main_test.dart
View File

@ -3,12 +3,9 @@ import 'package:screenshots/screenshots.dart';
import 'package:test/test.dart';
import 'package:time/time.dart';
import 'isolates_workaround.dart';
void main() {
group('Test', () {
FlutterDriver driver;
IsolatesWorkaround workaround;
int screenshotNum = 0;
final config = Config();
@ -16,20 +13,10 @@ void main() {
// Connect to the Flutter driver before running any tests
setUpAll(() async {
driver = await FlutterDriver.connect();
workaround = IsolatesWorkaround(driver);
await workaround.resumeIsolates();
await Future.delayed(15.seconds);
});
// Close the connection to the driver after the tests have completed
tearDownAll(() async {
if (driver != null) {
await driver.close();
await workaround.tearDown();
}
});
Future _takeScreenshot() async {
screenshotNum += 1;
await screenshot(driver, config, screenshotNum.toString());