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a19fd72db5
Allows generating a per-library coverage summary like https://gist.github.com/jonahwilliams/f298381c3fb9f472b2dfe54b82a20a88
69 lines
1.6 KiB
Dart
69 lines
1.6 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/base/io.dart';
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import 'package:flutter_tools/src/globals.dart' as globals;
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import 'package:process/process.dart';
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import '../src/common.dart';
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import 'test_utils.dart';
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void main() {
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Directory tempDir;
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setUp(() async {
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tempDir = createResolvedTempDirectorySync('unit_coverage_test.');
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});
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tearDown(() async {
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tryToDelete(tempDir);
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});
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test('Can parse and output summaries for code coverage', () async {
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final File coverageFile = tempDir.childFile('info.lcov')
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..writeAsStringSync('''
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SF:lib/src/artifacts.dart
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DA:15,10
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DA:17,7
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DA:19,7
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DA:20,7
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DA:22,7
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DA:324,10
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DA:724,0
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DA:727,2
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DA:729,3
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DA:732,0
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DA:737,1
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LF:443
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LH:292
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end_of_record
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SF:lib/src/base/common.dart
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DA:13,7
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DA:14,7
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DA:22,7
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DA:27,3
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DA:28,6
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DA:40,7
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LF:6
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LH:6
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end_of_record
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''');
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final String dartScript = globals.fs.path.join(getFlutterRoot(), 'bin', 'dart');
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final String coverageScript = globals.fs.path.join(getFlutterRoot(), 'packages', 'flutter_tools', 'tool', 'unit_coverage.dart');
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final ProcessResult result = await const LocalProcessManager().run(<String>[
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dartScript,
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coverageScript,
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coverageFile.path,
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]);
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// May contain other output if building flutter tool.
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expect(result.stdout.toString().split('\n'), containsAll(<Matcher>[
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contains('lib/src/artifacts.dart: 81.82%'),
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contains('lib/src/base/common.dart: 100.00%'),
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]));
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});
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}
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