blob: 56f0d2fab6b1eebc77bbe3c3846c864e738594b5 [file] [log] [blame]
// 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.
// @dart = 2.8
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/io.dart';
import 'package:process/process.dart';
import '../src/common.dart';
import 'test_utils.dart';
void main() {
Directory tempDir;
setUp(() async {
tempDir = createResolvedTempDirectorySync('unit_coverage_test.');
});
tearDown(() async {
tryToDelete(tempDir);
});
testWithoutContext('Can parse and output summaries for code coverage', () async {
final File coverageFile = tempDir.childFile('info.lcov')
..writeAsStringSync('''
SF:lib/src/artifacts.dart
DA:15,10
DA:17,7
DA:19,7
DA:20,7
DA:22,7
DA:324,10
DA:724,0
DA:727,2
DA:729,3
DA:732,0
DA:737,1
LF:443
LH:292
end_of_record
SF:lib/src/base/common.dart
DA:13,7
DA:14,7
DA:22,7
DA:27,3
DA:28,6
DA:40,7
LF:6
LH:6
end_of_record
''');
final String dartScript = fileSystem.path.join(getFlutterRoot(), 'bin', 'dart');
final String coverageScript = fileSystem.path.join(getFlutterRoot(), 'packages', 'flutter_tools', 'tool', 'unit_coverage.dart');
final ProcessResult result = await const LocalProcessManager().run(<String>[
dartScript,
coverageScript,
coverageFile.path,
]);
// May contain other output if building flutter tool.
expect(result.stdout.toString().split('\n'), containsAll(<Matcher>[
contains('lib/src/artifacts.dart: 81.82%'),
contains('lib/src/base/common.dart: 100.00%'),
]));
});
}