fix line output

lib/src/cli/flutter_cli.dart

@@ -182,6 +182,7 @@ class Flutter {
  ],
  stdout: stdout ?? noop,
  stderr: stderr ?? noop,
+ optimizePerformance: optimizePerformance,
  ).whenComplete(() {
  if (optimizePerformance) {
  File(p.join(cwd, 'test', '.test_runner.dart')).delete().ignore();
@@ -270,17 +271,18 @@ Future<int> _flutterTest({
  List<String>? arguments,
  required void Function(String) stdout,
  required void Function(String) stderr,
+ required bool optimizePerformance,
 }) {
  const clearLine = '\u001B[2K\r';
 
  final completer = Completer<int>();
  final suites = <int, TestSuite>{};
  final groups = <int, TestGroup>{};
  final tests = <int, Test>{};
+ final failedTests = <int>[];
 
  var successCount = 0;
  var skipCount = 0;
- final failedTests = <String>[];
 
  String computeStats() {
  final passingTests = successCount.formatSuccess();
@@ -347,7 +349,7 @@ Future<int> _flutterTest({
  successCount++;
  } else {
  stderr('$clearLine${test.name} ${suite.path} (FAILED)');
- failedTests.add(test.name);
+ failedTests.add(test.id);
  }
 
  final timeElapsed = Duration(milliseconds: event.time).formatted();
@@ -370,17 +372,24 @@ Future<int> _flutterTest({
  if (event.success != true) {
  assert(
  failedTests.isNotEmpty,
- 'Invalid state: test event report as faield but no failed tests were gathered',
+ 'Invalid state: test event report as faield but no failed tests '
+ 'were gathered',
  );
  final title = styleBold.wrap('Failing Tests:');
  final lines = failedTests.fold<StringBuffer>(
  StringBuffer('$clearLine$title\n'),
- (previousValue, testName) {
- previousValue.writeln('$clearLine - $testName');
+ (previousValue, testId) {
+ final test = tests[testId];
+ if (test != null) {
+ final suitePath = suites[test.suiteID]?.path ?? '';
+ previousValue.writeln(
+ '$clearLine - $suitePath:${test.line}:${test.column}',
+ );
+ }
  return previousValue;
  },
  );
- stdout(lines.toString());
+ stderr(lines.toString());
  }
  }