Jens Johansen
73a059d406
Also add functionality for the tool to do offsets. Finally run in on the pkg/vm_service/test/ folder. Change-Id: Ifa4ca60ed0707e6211baf4b9df140802d5cecf6f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/404881 Commit-Queue: Jens Johansen <jensj@google.com> Reviewed-by: Slava Egorov <vegorov@google.com>
76 lines
2.1 KiB
Dart
76 lines
2.1 KiB
Dart
// Copyright (c) 2023, 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:math' show pi;
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import 'common/service_test_common.dart';
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import 'common/test_helper.dart';
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// AUTOGENERATED START
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//
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// Update these constants by running:
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//
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// dart pkg/vm_service/test/update_line_numbers.dart pkg/vm_service/test/step_through_patterns_test.dart
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//
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const LINE_A = 31;
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// AUTOGENERATED END
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const String FILE = 'step_through_patterns_test.dart';
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abstract class Shape {}
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class Square implements Shape {
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final double length;
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Square(this.length);
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}
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class Circle implements Shape {
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final double radius;
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Circle(this.radius);
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}
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double calculateArea(Shape shape) => switch (shape) /* LINE_A */ {
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Square(length: final l) when l >= 0 => l * l,
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Circle(radius: final r) when r >= 0 => pi * r * r,
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Square(length: final l) when l < 0 => -1,
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Circle(radius: final r) when r < 0 => -1,
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Shape() => 0
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};
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void testMain() {
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calculateArea(Circle(-123));
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}
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final stops = <String>[];
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const expected = <String>[
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'$FILE:${LINE_A + 0}:28', // on 'shape' before 'switch'
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'$FILE:${LINE_A + 1}:7', // on 'Square'
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'$FILE:${LINE_A + 2}:7', // on 'Circle'
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'$FILE:${LINE_A + 2}:28', // on 'r' right after 'var'
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'$FILE:${LINE_A + 2}:38', // on '>='
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'$FILE:${LINE_A + 3}:7', // on 'Square'
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'$FILE:${LINE_A + 4}:7', // on 'Circle'
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'$FILE:${LINE_A + 4}:28', // on 'r' right after 'var'
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'$FILE:${LINE_A + 4}:38', // on '<'
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'$FILE:${LINE_A + 4}:42', // on '=>'
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'$FILE:${LINE_A + 0}:38', // on 'switch'
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'$FILE:41:1', // on closing '}' of [testMain]
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];
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final tests = <IsolateTest>[
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hasPausedAtStart,
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setBreakpointAtLine(LINE_A),
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runStepThroughProgramRecordingStops(stops),
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checkRecordedStops(stops, expected),
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];
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void main(args) => runIsolateTestsSynchronous(
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args,
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tests,
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FILE,
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testeeConcurrent: testMain,
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extraArgs: extraDebuggingArgs,
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pauseOnStart: true,
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pauseOnExit: true,
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);
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