Akiba So
72428dc075
Bug fixes (Flutter): - Wrap multi-statement DB writes (insert/update/delete note, deleteDocument, deletePageData, OCR FTS merge, migrations) in transactions to prevent data loss on interruption and a read-modify-write FTS race. - Fix PdfDocument leaks on exception (try/finally dispose) and preserve image aspect ratio when stamping images onto PDF pages. - Guard file-picker against empty selection (was .single -> crash). - Fix eraser ConcurrentModificationError and unmodifiable-list crash on PDF pages; capture page synchronously on save to stop wrong-page data loss. - Fix Riverpod DB-not-ready races, broken pull-to-refresh, settings load race, and search N+1; transform stored annotations on PDF page rotation. - Normalize pen pressure for devices without a pressure range. - PPT: single source of truth for slide strokes so ink displays and exports. UI/UX: - Material 3 typography, theme-aware colors (dark-mode fixes), hover cursors and right-click/visible actions on desktop, keyboard shortcuts (undo/redo/ save/find), toolbar overflow handling, friendlier empty states, semantic OCR status badges, relative timestamps, 1-based page indicators, large-deck PPT navigation, and a scratchpad-scope label in split view. Server (optional backend): - Persist JWT secret (was per-process random), block path traversal in storage, fix CORS '*'+credentials, add OCR job ownership checks, last-writer-wins sync guard, constant-time login, and split out heavy OCR deps so the API/tests run without them. CI: Gitea workflows for format+analyze+test (Linux, system sqlite) and a Windows release build; pristine `flutter analyze`, all Flutter and server tests green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
80 lines
2.2 KiB
Dart
80 lines
2.2 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:badnote/models/ink_point.dart';
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import 'package:badnote/models/ink_stroke.dart';
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import 'package:badnote/models/pen_tool.dart';
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import 'package:badnote/services/undo_manager.dart';
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InkStroke _stroke(String id) => InkStroke(
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id: id,
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points: const [
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InkPoint(x: 0, y: 0, pressure: 0.5, tilt: 0, timestamp: 0),
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InkPoint(x: 1, y: 1, pressure: 0.5, tilt: 0, timestamp: 1),
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],
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tool: PenTool.pen,
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createdAt: DateTime(2024, 1, 1),
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);
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void main() {
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group('UndoManager', () {
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test('starts empty with no undo/redo available', () {
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final m = UndoManager();
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expect(m.currentStrokes, isEmpty);
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expect(m.canUndo, isFalse);
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expect(m.canRedo, isFalse);
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});
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test('addStroke then undo/redo round-trips the stroke', () {
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final m = UndoManager();
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final s = _stroke('a');
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m.addStroke(s);
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expect(m.currentStrokes.map((e) => e.id), ['a']);
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expect(m.canUndo, isTrue);
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m.undo();
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expect(m.currentStrokes, isEmpty);
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expect(m.canRedo, isTrue);
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m.redo();
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expect(m.currentStrokes.map((e) => e.id), ['a']);
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});
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test('a new stroke clears the redo stack', () {
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final m = UndoManager();
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m.addStroke(_stroke('a'));
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m.undo();
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expect(m.canRedo, isTrue);
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m.addStroke(_stroke('b'));
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expect(m.canRedo, isFalse);
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expect(m.currentStrokes.map((e) => e.id), ['b']);
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});
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test('removeStroke with replacements (partial erase) is reversible', () {
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final m = UndoManager();
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m.addStroke(_stroke('whole'));
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m.removeStroke(
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_stroke('whole'),
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replacements: [_stroke('part1'), _stroke('part2')],
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);
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expect(m.currentStrokes.map((e) => e.id), ['part1', 'part2']);
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// Undo restores the original and drops the replacements.
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m.undo();
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expect(m.currentStrokes.map((e) => e.id), ['whole']);
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// Redo re-applies the erase.
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m.redo();
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expect(m.currentStrokes.map((e) => e.id), ['part1', 'part2']);
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});
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test('currentStrokes is an unmodifiable view', () {
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final m = UndoManager();
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m.addStroke(_stroke('a'));
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expect(() => m.currentStrokes.add(_stroke('b')), throwsUnsupportedError);
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});
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});
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}
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