// Copyright 2014 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. // This file is run as part of a reduced test set in CI on Mac and Windows // machines. @Tags(<String>['reduced-test-set']) library; import 'package:flutter/material.dart'; import 'package:flutter_test/flutter_test.dart'; void main() { tearDown(() { debugDisableShadows = true; }); test('BorderSide control test', () { const BorderSide side1 = BorderSide(); final BorderSide side2 = side1.copyWith( color: const Color(0xFF00FFFF), width: 2.0, style: BorderStyle.solid, ); expect(side1, hasOneLineDescription); expect(side1.hashCode, isNot(equals(side2.hashCode))); expect(side2.color, equals(const Color(0xFF00FFFF))); expect(side2.width, equals(2.0)); expect(side2.style, equals(BorderStyle.solid)); expect(BorderSide.lerp(side1, side2, 0.0), equals(side1)); expect(BorderSide.lerp(side1, side2, 1.0), equals(side2)); expect(BorderSide.lerp(side1, side2, 0.5), equals(BorderSide( color: Color.lerp(const Color(0xFF000000), const Color(0xFF00FFFF), 0.5)!, width: 1.5, ))); final BorderSide side3 = side2.copyWith(style: BorderStyle.none); BorderSide interpolated = BorderSide.lerp(side2, side3, 0.2); expect(interpolated.style, equals(BorderStyle.solid)); expect(interpolated.color, equals(side2.color.withOpacity(0.8))); interpolated = BorderSide.lerp(side3, side2, 0.2); expect(interpolated.style, equals(BorderStyle.solid)); expect(interpolated.color, equals(side2.color.withOpacity(0.2))); }); test('BorderSide toString test', () { const BorderSide side1 = BorderSide(); final BorderSide side2 = side1.copyWith( color: const Color(0xFF00FFFF), width: 2.0, style: BorderStyle.solid, ); expect(side1.toString(), equals('BorderSide')); expect(side2.toString(), equals('BorderSide(color: Color(0xff00ffff), width: 2.0)')); }); test('Border control test', () { final Border border1 = Border.all(width: 4.0); final Border border2 = Border.lerp(null, border1, 0.25)!; final Border border3 = Border.lerp(border1, null, 0.25)!; expect(border1, hasOneLineDescription); expect(border1.hashCode, isNot(equals(border2.hashCode))); expect(border2.top.width, equals(1.0)); expect(border3.bottom.width, equals(3.0)); final Border border4 = Border.lerp(border2, border3, 0.5)!; expect(border4.left.width, equals(2.0)); }); test('Border toString test', () { expect( Border.all(width: 4.0).toString(), equals('Border.all(BorderSide(width: 4.0))'), ); expect( const Border( top: BorderSide(width: 3.0), right: BorderSide(width: 3.0), bottom: BorderSide(width: 3.0), left: BorderSide(width: 3.0), ).toString(), equals('Border.all(BorderSide(width: 3.0))'), ); }); test('BoxShadow control test', () { const BoxShadow shadow1 = BoxShadow(blurRadius: 4.0); final BoxShadow shadow2 = BoxShadow.lerp(null, shadow1, 0.25)!; final BoxShadow shadow3 = BoxShadow.lerp(shadow1, null, 0.25)!; expect(shadow1, hasOneLineDescription); expect(shadow1.hashCode, isNot(equals(shadow2.hashCode))); expect(shadow1, equals(const BoxShadow(blurRadius: 4.0))); expect(shadow2.blurRadius, equals(1.0)); expect(shadow3.blurRadius, equals(3.0)); final BoxShadow shadow4 = BoxShadow.lerp(shadow2, shadow3, 0.5)!; expect(shadow4.blurRadius, equals(2.0)); List<BoxShadow> shadowList = BoxShadow.lerpList(<BoxShadow>[shadow2, shadow1], <BoxShadow>[shadow3], 0.5)!; expect(shadowList, equals(<BoxShadow>[shadow4, shadow1.scale(0.5)])); shadowList = BoxShadow.lerpList(<BoxShadow>[shadow2], <BoxShadow>[shadow3, shadow1], 0.5)!; expect(shadowList, equals(<BoxShadow>[shadow4, shadow1.scale(0.5)])); }); test('BoxShadow.lerp identical a,b', () { expect(BoxShadow.lerp(null, null, 0), null); const BoxShadow border = BoxShadow(); expect(identical(BoxShadow.lerp(border, border, 0.5), border), true); }); test('BoxShadowList.lerp identical a,b', () { expect(BoxShadow.lerpList(null, null, 0), null); const List<BoxShadow> border = <BoxShadow>[BoxShadow()]; expect(identical(BoxShadow.lerpList(border, border, 0.5), border), true); }); test('BoxShadow BlurStyle test', () { const BoxShadow shadow1 = BoxShadow(blurRadius: 4.0); const BoxShadow shadow2 = BoxShadow(blurRadius: 4.0, blurStyle: BlurStyle.outer); final BoxShadow shadow3 = BoxShadow.lerp(shadow1, null, 0.25)!; final BoxShadow shadow4 = BoxShadow.lerp(null, shadow1, 0.25)!; final BoxShadow shadow5 = BoxShadow.lerp(shadow1, shadow2, 0.25)!; final BoxShadow shadow6 = BoxShadow.lerp(const BoxShadow(blurStyle: BlurStyle.solid), shadow2, 0.25)!; expect(shadow1.blurStyle, equals(BlurStyle.normal)); expect(shadow2.blurStyle, equals(BlurStyle.outer)); expect(shadow3.blurStyle, equals(BlurStyle.normal)); expect(shadow4.blurStyle, equals(BlurStyle.normal)); expect(shadow5.blurStyle, equals(BlurStyle.outer)); expect(shadow6.blurStyle, equals(BlurStyle.solid)); List<BoxShadow> shadowList = BoxShadow.lerpList(<BoxShadow>[shadow2, shadow1], <BoxShadow>[shadow3], 0.5)!; expect(shadowList[0].blurStyle, equals(BlurStyle.outer)); expect(shadowList[1].blurStyle, equals(BlurStyle.normal)); shadowList = BoxShadow.lerpList(<BoxShadow>[shadow6], <BoxShadow>[shadow3, shadow1], 0.5)!; expect(shadowList[0].blurStyle, equals(BlurStyle.solid)); expect(shadowList[1].blurStyle, equals(BlurStyle.normal)); shadowList = BoxShadow.lerpList(<BoxShadow>[shadow3], <BoxShadow>[shadow6, shadow1], 0.5)!; expect(shadowList[0].blurStyle, equals(BlurStyle.solid)); expect(shadowList[1].blurStyle, equals(BlurStyle.normal)); shadowList = BoxShadow.lerpList(<BoxShadow>[shadow3], <BoxShadow>[shadow2, shadow1], 0.5)!; expect(shadowList[0].blurStyle, equals(BlurStyle.outer)); expect(shadowList[1].blurStyle, equals(BlurStyle.normal)); }); test('BoxShadow toString test', () { expect(const BoxShadow(blurRadius: 4.0).toString(), equals('BoxShadow(Color(0xff000000), Offset(0.0, 0.0), 4.0, 0.0, BlurStyle.normal)')); expect(const BoxShadow(blurRadius: 4.0, blurStyle: BlurStyle.solid).toString(), equals('BoxShadow(Color(0xff000000), Offset(0.0, 0.0), 4.0, 0.0, BlurStyle.solid)')); }); testWidgets('BoxShadow BoxStyle.solid', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.white, width: 50, height: 50, child: Center( child: Container( decoration: const BoxDecoration( boxShadow: <BoxShadow>[BoxShadow(blurRadius: 3.0, blurStyle: BlurStyle.solid)], ), width: 10, height: 10, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.solid.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.outer', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.white, width: 50, height: 50, child: Center( child: Container( decoration: const BoxDecoration( boxShadow: <BoxShadow>[BoxShadow(blurRadius: 8.0, blurStyle: BlurStyle.outer)], ), width: 20, height: 20, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.outer.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.inner', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.white, width: 50, height: 50, child: Center( child: Container( decoration: const BoxDecoration( boxShadow: <BoxShadow>[BoxShadow(blurRadius: 4.0, blurStyle: BlurStyle.inner)], ), width: 20, height: 20, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.inner.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.normal', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.white, width: 50, height: 50, child: Center( child: Container( decoration: const BoxDecoration( boxShadow: <BoxShadow>[BoxShadow(blurRadius: 4.0)], ), width: 20, height: 20, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.normal.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.normal.wide_radius', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.amber, width: 128, height: 128, child: Center( child: Container( decoration: const BoxDecoration( color: Colors.black, boxShadow: <BoxShadow>[BoxShadow(blurRadius: 16.0, offset: Offset(4, 4), color: Colors.green, spreadRadius: 2)], ), width: 64, height: 64, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.normal.wide_radius.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.outer.wide_radius', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.amber, width: 128, height: 128, child: Center( child: Container( decoration: const BoxDecoration( color: Colors.black, boxShadow: <BoxShadow>[BoxShadow(blurRadius: 16.0, offset: Offset(4, 4), blurStyle: BlurStyle.outer, color: Colors.red, spreadRadius: 2)], ), width: 64, height: 64, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.outer.wide_radius.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.solid.wide_radius', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.grey, width: 128, height: 128, child: Center( child: Container( decoration: const BoxDecoration( color: Colors.black, boxShadow: <BoxShadow>[BoxShadow(blurRadius: 16.0, offset: Offset(4, 4), blurStyle: BlurStyle.solid, color: Colors.purple, spreadRadius: 2)], ), width: 64, height: 64, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.solid.wide_radius.0.0.png'), ); debugDisableShadows = true; }); testWidgets('BoxShadow BoxStyle.inner.wide_radius', (WidgetTester tester) async { final Key key = UniqueKey(); debugDisableShadows = false; await tester.pumpWidget( Center( child: RepaintBoundary( key: key, child: Container( color: Colors.green, width: 128, height: 128, child: Center( child: Container( decoration: const BoxDecoration( color: Colors.black, boxShadow: <BoxShadow>[BoxShadow(blurRadius: 16.0, offset: Offset(4, 4), blurStyle: BlurStyle.inner, color: Colors.amber, spreadRadius: 2)], ), width: 64, height: 64, ), ), ), ), ), ); await expectLater( find.byKey(key), matchesGoldenFile('boxShadow.boxStyle.inner.wide_radius.0.0.png'), ); debugDisableShadows = true; }); }