Ryan Macnak
37ed87b038
Port the service tests and Observatory to Dart 3. Change-Id: I8a8b20d8f90acd3b5f741c93f10ba99971aa0c52 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/154825 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>
52 lines
1.7 KiB
Dart
52 lines
1.7 KiB
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:observatory/service_io.dart';
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import 'package:test/test.dart';
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import 'test_helper.dart';
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import 'dart:developer';
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void script() {
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var counter = new Counter('a.b.c', 'description');
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Metrics.register(counter);
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counter.value = 1234.5;
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}
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var tests = <IsolateTest>[
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(Isolate isolate) async {
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Map metrics = await isolate.refreshNativeMetrics();
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expect(metrics.length, greaterThan(1));
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expect(metrics.length, greaterThan(1));
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var foundOldHeapCapacity =
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metrics.values.any((m) => m.name == 'heap.old.capacity');
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expect(foundOldHeapCapacity, equals(true));
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},
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(Isolate isolate) async {
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var params = {'metricId': 'metrics/native/heap.old.used'};
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ServiceMetric counter =
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await isolate.invokeRpc('_getIsolateMetric', params) as ServiceMetric;
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expect(counter.type, equals('Counter'));
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expect(counter.name, equals('heap.old.used'));
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},
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(Isolate isolate) async {
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bool caughtException = false;
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try {
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await isolate.invokeRpc(
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'_getIsolateMetric', {'metricId': 'metrics/native/doesnotexist'});
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expect(false, isTrue, reason: 'Unreachable');
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} on ServerRpcException catch (e) {
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caughtException = true;
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expect(e.code, equals(ServerRpcException.kInvalidParams));
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expect(
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e.message,
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"_getIsolateMetric: invalid 'metricId' "
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"parameter: metrics/native/doesnotexist");
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}
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expect(caughtException, isTrue);
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},
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];
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main(args) => runIsolateTests(args, tests, testeeBefore: script);
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