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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
67 lines
2.2 KiB
Dart
67 lines
2.2 KiB
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 'package:flutter/rendering.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'rendering_tester.dart';
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void main() {
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TestRenderingFlutterBinding.ensureInitialized();
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// Regression test for https://github.com/flutter/flutter/issues/35426.
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test('RenderSliverFloatingPersistentHeader maxScrollObstructionExtent is 0', () {
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final TestRenderSliverFloatingPersistentHeader header =
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TestRenderSliverFloatingPersistentHeader(child: RenderSizedBox(const Size(400.0, 100.0)));
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final RenderViewport root = RenderViewport(
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crossAxisDirection: AxisDirection.right,
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offset: ViewportOffset.zero(),
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cacheExtent: 0,
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children: <RenderSliver>[header],
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);
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layout(root);
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expect(header.geometry!.maxScrollObstructionExtent, 0);
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});
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test('RenderSliverFloatingPinnedPersistentHeader maxScrollObstructionExtent is minExtent', () {
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final TestRenderSliverFloatingPinnedPersistentHeader header =
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TestRenderSliverFloatingPinnedPersistentHeader(
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child: RenderSizedBox(const Size(400.0, 100.0)),
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);
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final RenderViewport root = RenderViewport(
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crossAxisDirection: AxisDirection.right,
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offset: ViewportOffset.zero(),
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cacheExtent: 0,
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children: <RenderSliver>[header],
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);
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layout(root);
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expect(header.geometry!.maxScrollObstructionExtent, 100.0);
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});
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}
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class TestRenderSliverFloatingPersistentHeader extends RenderSliverFloatingPersistentHeader {
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TestRenderSliverFloatingPersistentHeader({required RenderBox child})
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: super(child: child, vsync: null, showOnScreenConfiguration: null);
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@override
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double get maxExtent => 200;
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@override
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double get minExtent => 100;
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}
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class TestRenderSliverFloatingPinnedPersistentHeader
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extends RenderSliverFloatingPinnedPersistentHeader {
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TestRenderSliverFloatingPinnedPersistentHeader({required RenderBox child})
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: super(child: child, vsync: null, showOnScreenConfiguration: null);
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@override
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double get maxExtent => 200;
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@override
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double get minExtent => 100;
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}
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