// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // we ignore these so that the format of the strings below matches what package:test prints, to make maintenance easier // ignore_for_file: avoid_escaping_inner_quotes // ignore_for_file: use_raw_strings import 'dart:io'; import 'common.dart'; const List<String> expectedMainErrors = <String>[ 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:30:5: (expression) (unnecessary_new)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:103:5: (statement) (always_specify_types)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:111:5: (top-level declaration) (prefer_const_declarations)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:111:19: (top-level declaration) (unnecessary_nullable_for_final_variable_declarations)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:112:5: (top-level declaration) (prefer_const_declarations)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:112:21: (top-level declaration) (invalid_assignment)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:134:14: (top-level declaration) (argument_type_not_assignable)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:134:14: (top-level declaration) (undefined_identifier)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:136:21: (top-level declaration) (read_potentially_unassigned_final)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:147:12: (self-contained program) (unused_import)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:148:11: (self-contained program) (undefined_class)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:148:22: (self-contained program) (avoid_dynamic_calls)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:148:22: (self-contained program) (undefined_function)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:153:10: (stateful widget) (annotate_overrides)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:153:10: (stateful widget) (must_call_super)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:161:7: (top-level declaration) (undefined_identifier)', 'dev/bots/test/analyze-snippet-code-test-input/known_broken_documentation.dart:165: Found "```" in code but it did not match RegExp: pattern=^ */// *```dart\$ flags= so something is wrong. Line was: "/// ```"', 'dev/bots/test/analyze-snippet-code-test-input/short_but_still_broken.dart:9:12: (statement) (invalid_assignment)', 'dev/bots/test/analyze-snippet-code-test-input/short_but_still_broken.dart:18:4: Empty ```dart block in snippet code.', ]; const List<String> expectedUiErrors = <String>[ 'dev/bots/test/analyze-snippet-code-test-dart-ui/ui.dart:14:7: (top-level declaration) (prefer_typing_uninitialized_variables)', 'dev/bots/test/analyze-snippet-code-test-dart-ui/ui.dart:14:7: (top-level declaration) (missing_const_final_var_or_type)', 'dev/bots/test/analyze-snippet-code-test-dart-ui/ui.dart:16:20: (top-level declaration) (prefer_final_fields)', 'dev/bots/test/analyze-snippet-code-test-dart-ui/ui.dart:16:20: (top-level declaration) (unused_field)', ]; final RegExp errorPrefixRE = RegExp(r'^([-a-z0-9/_.:]+): .*(\([-a-z_ ]+\) \([-a-z_ ]+\))$'); String removeLintDescriptions(String error) { final RegExpMatch? match = errorPrefixRE.firstMatch(error); if (match != null) { return '${match[1]}: ${match[2]}'; } return error; } void main() { // These tests don't run on Windows because the sample analyzer doesn't // support Windows as a platform, since it is only run on Linux in the // continuous integration tests. if (Platform.isWindows) { return; } test('analyze_snippet_code smoke test', () { final ProcessResult process = Process.runSync( '../../bin/cache/dart-sdk/bin/dart', <String>[ '--enable-asserts', 'analyze_snippet_code.dart', '--no-include-dart-ui', 'test/analyze-snippet-code-test-input', ], ); expect(process.stdout, isEmpty); final List<String> stderrLines = process.stderr.toString().split('\n'); expect(stderrLines.length, stderrLines.toSet().length, reason: 'found duplicates in $stderrLines'); final List<String> stderrNoDescriptions = stderrLines.map(removeLintDescriptions).toList(); expect(stderrNoDescriptions, <String>[ ...expectedMainErrors, 'Found 19 snippet code errors.', 'See the documentation at the top of dev/bots/analyze_snippet_code.dart for details.', '', // because we end with a newline, split gives us an extra blank line ]); expect(process.exitCode, 1); }); test('Analyzes dart:ui code', () { final ProcessResult process = Process.runSync( '../../bin/cache/dart-sdk/bin/dart', <String>[ '--enable-asserts', 'analyze_snippet_code.dart', '--dart-ui-location=test/analyze-snippet-code-test-dart-ui', 'test/analyze-snippet-code-test-input', ], ); expect(process.stdout, isEmpty); final List<String> stderrLines = process.stderr.toString().split('\n'); expect(stderrLines.length, stderrLines.toSet().length, reason: 'found duplicates in $stderrLines'); final List<String> stderrNoDescriptions = stderrLines.map(removeLintDescriptions).toList(); expect(stderrNoDescriptions, <String>[ ...expectedUiErrors, ...expectedMainErrors, 'Found 23 snippet code errors.', 'See the documentation at the top of dev/bots/analyze_snippet_code.dart for details.', '', // because we end with a newline, split gives us an extra blank line ]); expect(process.exitCode, 1); }); }