// 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. import 'package:file/file.dart'; import '../src/common.dart'; import 'test_data/stepping_project.dart'; import 'test_driver.dart'; import 'test_utils.dart'; void main() { late Directory tempDir; setUp(() async { tempDir = createResolvedTempDirectorySync('debugger_stepping_test.'); }); tearDown(() async { tryToDelete(tempDir); }); testWithoutContext('can step over statements', () async { final SteppingProject project = SteppingProject(); await project.setUpIn(tempDir); final FlutterRunTestDriver flutter = FlutterRunTestDriver(tempDir); await flutter.run(withDebugger: true, startPaused: true); await flutter.addBreakpoint(project.breakpointUri, project.breakpointLine); await flutter.resume(waitForNextPause: true); // Now we should be on the breakpoint. expect((await flutter.getSourceLocation())?.line, equals(project.breakpointLine)); // Issue 5 steps, ensuring that we end up on the annotated lines each time. for (int i = 1; i <= project.numberOfSteps; i += 1) { await flutter.stepOverOrOverAsyncSuspension(); final SourcePosition? location = await flutter.getSourceLocation(); final int? actualLine = location?.line; // Get the line we're expected to stop at by searching for the comment // within the source code. final int expectedLine = project.lineForStep(i); expect(actualLine, equals(expectedLine), reason: 'After $i steps, debugger should stop at $expectedLine but stopped at $actualLine' ); } await flutter.stop(); }); }