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// 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();
});
}