89 lines
3.2 KiB
Dart
89 lines
3.2 KiB
Dart
// 专项验证：cd 跨目录 + resize 后内容不重复。
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import 'package:flutter/foundation.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter_alacritty/flutter_alacritty.dart';
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import 'package:integration_test/integration_test.dart';
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import 'package:rtty_desktop/main.dart' as app;
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void main() {
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IntegrationTestWidgetsFlutterBinding.ensureInitialized();
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testWidgets('cd 跨目录 + resize 内容完整性', (WidgetTester tester) async {
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await app.main();
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await tester.pumpAndSettle();
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await tester.tap(find.text('CONNECT'));
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await tester.pump();
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// 等待连接。
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final deadline = DateTime.now().add(const Duration(seconds: 8));
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while (DateTime.now().isBefore(deadline)) {
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await tester.pump(const Duration(milliseconds: 200));
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if (find.text('AWAITING CONNECTION').evaluate().isEmpty) break;
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}
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expect(find.text('AWAITING CONNECTION'), findsNothing);
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final engine = tester
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.state<TerminalViewState>(find.byType(TerminalView))
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.widget
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.engine;
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engine.initializeEmpty(24, 80);
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void send(String s) =>
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engine.write(Uint8List.fromList(s.codeUnits));
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String gridText() {
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final g = engine.gridForView;
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final sb = StringBuffer();
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for (var r = 0; r < g.rows; r++) {
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for (var c = 0; c < g.columns; c++) {
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final cp = g.codepointAt(r, c);
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sb.writeCharCode(cp == 0 ? 32 : cp);
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}
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sb.write('\n');
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}
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return sb.toString();
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}
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Future<bool> waitFor(bool Function(String) pred,
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{int secs = 6}) async {
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final end = DateTime.now().add(Duration(seconds: secs));
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while (DateTime.now().isBefore(end)) {
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await tester.pump(const Duration(milliseconds: 200));
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if (pred(gridText())) return true;
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}
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return pred(gridText());
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}
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// ---- 1. cd 跨目录 ----
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final target = r'C:\Users\NianJiu\rttytest\subdir';
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send('cd $target\r\n');
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final cdOk = await waitFor((t) => t.contains('rttytest\\subdir'));
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debugPrint('cd 后 prompt 含目标目录: $cdOk');
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if (!cdOk) debugPrint('--- grid ---\n${gridText()}');
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expect(cdOk, isTrue, reason: 'cd 到绝对路径后 prompt 应显示新目录');
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// ---- 2. resize 后内容不重复 ----
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// 记录 resize 前的非空行。
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send('dir\r\n');
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final beforeOk = await waitFor((t) => t.contains('subdir') && t.contains('dir'));
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debugPrint('dir 输出: $beforeOk');
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// 连续 resize 数次（模拟窗口拖动），验证内容不产生重复/错乱。
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for (final (c, r) in [(100, 30), (120, 35), (90, 28), (110, 32)]) {
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engine.resize(columns: c, rows: r);
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await tester.pump(const Duration(milliseconds: 150));
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}
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engine.resize(columns: 100, rows: 30);
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await tester.pump(const Duration(milliseconds: 300));
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// 重置引擎网格尺寸后，发送简单命令，验证仍能正常回显（无重复错乱）。
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send('echo RESIZE_OK\r\n');
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final ok = await waitFor((t) => t.contains('RESIZE_OK'));
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debugPrint('resize 后命令回显: $ok');
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expect(ok, isTrue, reason: 'resize 后命令应正常回显且无重复');
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debugPrint('--- 最终 grid ---\n${gridText()}');
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});
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}
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