419a2853a8
* Revert "Live image cache (#51249)" This reverts commit e2dcdb60e327f80d414d3d1e72e2863bf4c9252c. * fix tests for other commit
28 lines
995 B
Dart
28 lines
995 B
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:typed_data' show Uint8List;
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter/painting.dart';
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import 'image_data.dart';
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import 'painting_utils.dart';
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void main() {
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final PaintingBindingSpy binding = PaintingBindingSpy();
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test('instantiateImageCodec used for loading images', () async {
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expect(binding.instantiateImageCodecCalledCount, 0);
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final Uint8List bytes = Uint8List.fromList(kTransparentImage);
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final MemoryImage memoryImage = MemoryImage(bytes);
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memoryImage.load(memoryImage, (Uint8List bytes, {int cacheWidth, int cacheHeight}) {
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return PaintingBinding.instance.instantiateImageCodec(bytes, cacheWidth: cacheWidth, cacheHeight: cacheHeight);
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});
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expect(binding.instantiateImageCodecCalledCount, 1);
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});
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}
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