1d339653d5
- Add VariableSpec class with magnitude field validation - Add Formula class supporting multiple input/output variables - Support d4rt_code as string or object with code field - Add comprehensive tests for parsing and serialization - Fix broken test import in pruebas_d4rt_test.dart Follows README.md format requirements exactly
82 lines
2.8 KiB
Dart
82 lines
2.8 KiB
Dart
// Copyright (c) 2021, 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 'dart:async';
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import 'package:stack_trace/stack_trace.dart';
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import 'src/backend/closed_exception.dart';
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import 'src/backend/invoker.dart';
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import 'src/backend/stack_trace_formatter.dart';
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export 'src/backend/test_failure.dart' show TestFailure;
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export 'src/scaffolding/utils.dart' show pumpEventQueue;
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final class TestHandle {
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/// Returns handle for the currently running test.
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///
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/// This must be called from within the zone that the test is running in. If
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/// the current zone is not a test's zone throws [OutsideTestException].
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static TestHandle get current {
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final invoker = Invoker.current;
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if (invoker == null) throw OutsideTestException();
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return TestHandle._(
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invoker, StackTraceFormatter.current ?? _defaultFormatter);
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}
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static final _defaultFormatter = StackTraceFormatter();
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final Invoker _invoker;
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final StackTraceFormatter _stackTraceFormatter;
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TestHandle._(this._invoker, this._stackTraceFormatter);
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String get name => _invoker.liveTest.test.name;
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/// Whether this test has already completed successfully.
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///
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/// If a callback originating from a test case is invoked after the test has
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/// already passed it may be an indication of a test that fails to wait for
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/// all work to be finished, or of an asynchronous callback that is called
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/// more times or later than expected.
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bool get shouldBeDone => _invoker.liveTest.state.shouldBeDone;
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/// Marks this test as skipped.
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///
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/// A skipped test may still fail if any exception is thrown, including
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/// uncaught asynchronous errors.
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void markSkipped(String message) {
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if (_invoker.closed) throw ClosedException();
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_invoker.skip(message);
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}
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/// Indicates that this test should not be considered done until the returned
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/// [OutstandingWork] is marked as complete.
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///
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/// The test may time out before the outstanding work completes.
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OutstandingWork markPending() {
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if (_invoker.closed) throw ClosedException();
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return OutstandingWork._(_invoker, Zone.current);
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}
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/// Converts [stackTrace] to a [Chain] according to the current test's
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/// configuration.
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Chain formatStackTrace(StackTrace stackTrace) =>
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_stackTraceFormatter.formatStackTrace(stackTrace);
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}
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final class OutstandingWork {
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final Invoker _invoker;
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final Zone _zone;
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var _isComplete = false;
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OutstandingWork._(this._invoker, this._zone) {
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_invoker.addOutstandingCallback();
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}
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void complete() {
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if (_isComplete) return;
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_isComplete = true;
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_zone.run(_invoker.removeOutstandingCallback);
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}
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}
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final class OutsideTestException implements Exception {}
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