Danny Tuppeny
2a440e14f1
Fixes https://github.com/Dart-Code/Dart-Code/issues/4039. Change-Id: Ibe362a3eaaea1ab9b6075501cb9a245d8daba737 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/250745 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>
96 lines
3.3 KiB
Dart
96 lines
3.3 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 'package:test/test.dart';
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import 'test_client.dart';
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import 'test_scripts.dart';
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import 'test_support.dart';
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main() {
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group('debug mode', () {
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late DapTestSession dap;
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setUp(() async {
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dap = await DapTestSession.setUp();
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});
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tearDown(() => dap.tearDown());
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test('does not pause on exceptions if mode not set', () async {
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final client = dap.client;
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final testFile = dap.createTestFile(simpleThrowingProgram);
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// Run the app and expect it to complete (it should not pause).
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final outputEvents = await client.collectOutput(file: testFile);
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// Expect error info printed to stderr.
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final output = outputEvents
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.where((e) => e.category == 'stderr')
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.map((e) => e.output)
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.join();
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expectLinesStartWith(output, [
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'Unhandled exception:',
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'Exception: error text',
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]);
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});
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test('pauses on uncaught exceptions when mode=Unhandled', () async {
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final client = dap.client;
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final testFile = dap.createTestFile(simpleThrowingProgram);
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// Run and expect to pause on an exception.
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await client.pauseOnException(
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testFile,
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exceptionPauseMode: 'Unhandled',
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expectText: '_Exception (Exception: error text)',
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);
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});
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test('does not pauses on caught exceptions when mode=Unhandled', () async {
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final client = dap.client;
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final testFile = dap.createTestFile(simpleCaughtErrorProgram);
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// Run the app and expect it to complete (it should not pause).
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final outputEvents = await client.collectOutput(file: testFile);
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// Expect error info printed to stderr.
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final output = outputEvents
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.where((e) => e.category == 'stdout')
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.map((e) => e.output)
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.join();
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expectLines(output, ['Caught!']);
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});
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test('pauses on caught exceptions when mode=All', () async {
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final client = dap.client;
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final testFile = dap.createTestFile(simpleCaughtErrorProgram);
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// Run and expect to pause on an exception.
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await client.pauseOnException(
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testFile,
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exceptionPauseMode: 'All',
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);
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});
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test('parses line/column information from stack traces', () async {
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final client = dap.client;
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final testFile = dap.createTestFile(simpleThrowingProgram);
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final exceptionLine = lineWith(testFile, 'throw');
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final outputEvents = await client.collectOutput(file: testFile);
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// Find the output event for the top of the printed stack trace.
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// It should look something like:
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// #0 main (file:///var/folders/[...]/app3JZLvu/test_file.dart:2:5)
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final mainStackFrameEvent = outputEvents
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.firstWhere((event) => event.output.startsWith('#0 main'));
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// Expect that there is metadata attached that matches the file/location we
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// expect.
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expect(mainStackFrameEvent.source?.path, testFile.path);
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expect(mainStackFrameEvent.line, exceptionLine);
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expect(mainStackFrameEvent.column, 5);
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});
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// These tests can be slow due to starting up the external server process.
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}, timeout: Timeout.none);
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}
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