lib/web_ui/test/canvaskit/image_test.dart

// Copyright 2013 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 'dart:async';

import 'package:test/bootstrap/browser.dart';
import 'package:test/test.dart';
import 'package:ui/src/engine.dart';
import 'package:ui/ui.dart' as ui;

import 'common.dart';

void main() {
  internalBootstrapBrowserTest(() => testMain);
}

void testMain() {
  setUpCanvasKitTest();

  test('toImage succeeds', () async {
    final ui.Image image = await _createImage();
    expect(image.runtimeType.toString(), equals('CkImage'));
    image.dispose();
  // TODO(hterkelsen): https://github.com/flutter/flutter/issues/109265
  }, skip: isFirefox);
}

Future<ui.Image> _createImage() => _createPicture().toImage(10, 10);

ui.Picture _createPicture() {
  final ui.PictureRecorder recorder = ui.PictureRecorder();
  final ui.Canvas canvas = ui.Canvas(recorder);
  const ui.Rect rect = ui.Rect.fromLTWH(0.0, 0.0, 100.0, 100.0);
  canvas.clipRect(rect);
  return recorder.endRecording();
}