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6ae9dedc60
Changed tests either use expect/minitest or async_helper/async_minitest as a replacement. There are still a few outstanding tests that need to be migrated off of unittest.dart. Change-Id: I9231d453f61507110b5a89360dfb9e5647a5b4c7 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135420 Reviewed-by: Sigmund Cherem <sigmund@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Srujan Gaddam <srujzs@google.com>
65 lines
1.6 KiB
Dart
65 lines
1.6 KiB
Dart
library IsolatesTest;
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import 'package:async_helper/async_minitest.dart';
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import 'dart:async';
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import 'dart:html';
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import 'dart:convert';
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import 'dart:isolate' as isolate;
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String responseFor(message) => 'response for $message';
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void isolateEntry(isolate.SendPort initialReplyTo) {
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var port = new isolate.ReceivePort();
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initialReplyTo.send(port.sendPort);
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bool wasThrown = false;
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try {
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window.alert('Test');
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} catch (e) {
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wasThrown = true;
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}
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// If wasn't thrown, do not listen to messages to make test fail.
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if (!wasThrown) {
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return;
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}
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// Check that convert library was loaded to isolate.
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json.encode([1, 2, 3]);
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port.listen((message) {
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var data = message[0];
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var replyTo = message[1];
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replyTo.send(responseFor(data));
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});
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}
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Future sendReceive(isolate.SendPort port, msg) {
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var response = new isolate.ReceivePort();
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port.send([msg, response.sendPort]);
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return response.first;
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}
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main() {
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test('IsolateSpawn', () {
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var port = new isolate.ReceivePort();
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isolate.Isolate.spawn(isolateEntry, port.sendPort);
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port.close();
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});
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test('NonDOMIsolates', () {
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var callback = expectAsync(() {});
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var response = new isolate.ReceivePort();
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var remote = isolate.Isolate.spawn(isolateEntry, response.sendPort);
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response.first.then((port) {
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final msg1 = 'foo';
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final msg2 = 'bar';
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sendReceive(port, msg1).then((response) {
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expect(response, equals(responseFor(msg1)));
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sendReceive(port, msg2).then((response) {
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expect(response, equals(responseFor(msg2)));
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callback();
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});
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});
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});
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});
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}
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