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Wide gamut framework gradient test (#153976)

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issue: https://github.com/flutter/flutter/issues/127855
depends on https://github.com/flutter/engine/pull/54748 being rolled into the framework
This commit is contained in:
gaaclarke 2024-10-25 10:04:57 -07:00 committed by GitHub
parent 8252990e1b
commit 4f66f1333f
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GPG Key ID: B5690EEEBB952194
2 changed files with 144 additions and 2 deletions
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40
dev/integration_tests/wide_gamut_test/integration_test/app_test.dart
View File

@ -175,5 +175,45 @@ void main() {
await channel.invokeMethod('test') as List<Object?>;
expect(_findColor(result, _deepRed), isTrue);
});
testWidgets('draw wide gamut linear gradient works', (WidgetTester tester) async {
app.run(app.Setup.linearGradient);
await tester.pumpAndSettle(const Duration(seconds: 2));
const MethodChannel channel = MethodChannel('flutter/screenshot');
final List<Object?> result =
await channel.invokeMethod('test') as List<Object?>;
expect(_findColor(result, _deepRed), isTrue);
});
testWidgets('draw wide gamut radial gradient works', (WidgetTester tester) async {
app.run(app.Setup.radialGradient);
await tester.pumpAndSettle(const Duration(seconds: 2));
const MethodChannel channel = MethodChannel('flutter/screenshot');
final List<Object?> result =
await channel.invokeMethod('test') as List<Object?>;
expect(_findColor(result, _deepRed), isTrue);
});
testWidgets('draw wide gamut conical gradient works', (WidgetTester tester) async {
app.run(app.Setup.conicalGradient);
await tester.pumpAndSettle(const Duration(seconds: 2));
const MethodChannel channel = MethodChannel('flutter/screenshot');
final List<Object?> result =
await channel.invokeMethod('test') as List<Object?>;
expect(_findColor(result, _deepRed), isTrue);
});
testWidgets('draw wide gamut sweep gradient works', (WidgetTester tester) async {
app.run(app.Setup.sweepGradient);
await tester.pumpAndSettle(const Duration(seconds: 2));
const MethodChannel channel = MethodChannel('flutter/screenshot');
final List<Object?> result =
await channel.invokeMethod('test') as List<Object?>;
expect(_findColor(result, _deepRed), isTrue);
});
});
}

106
dev/integration_tests/wide_gamut_test/lib/main.dart
View File

@ -137,7 +137,7 @@ const String _displayP3Logo =
'gr3yrjmlwqXLjmWw1O2I5Wmp9Xxjyh+AVIZ6ADIAqcwClakzeMgApDILVKbO4CED'
'kMosUJk6g4dUBuRfvf1am9VRqzYAAAAASUVORK5CYII=';
void main() => run(Setup.container);
void main() => run(Setup.sweepGradient);
enum Setup {
none,
@ -146,6 +146,10 @@ enum Setup {
blur,
drawnImage,
container,
linearGradient,
radialGradient,
conicalGradient,
sweepGradient,
}
void run(Setup setup) {
@ -265,7 +269,14 @@ class _MyHomePageState extends State<MyHomePage> {
_loadImage().then((ui.Image? value) => setState(() { _image = value; }));
case Setup.drawnImage:
_drawImage().then((ui.Image? value) => setState(() { _image = value; }));
case Setup.image || Setup.blur || Setup.none || Setup.container:
case Setup.image ||
Setup.blur ||
Setup.none ||
Setup.container ||
Setup.linearGradient ||
Setup.radialGradient ||
Setup.conicalGradient ||
Setup.sweepGradient:
break;
}
super.initState();
@ -308,6 +319,97 @@ class _MyHomePageState extends State<MyHomePage> {
green: 0,
blue: 0,
colorSpace: ui.ColorSpace.displayP3));
case Setup.linearGradient:
imageWidget = Container(
width: 100,
height: 100,
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: <Color>[
Color.from(
alpha: 1,
red: 1,
green: 0,
blue: 0,
colorSpace: ui.ColorSpace.displayP3),
Color.from(
alpha: 1,
red: 0,
green: 1,
blue: 0,
colorSpace: ui.ColorSpace.displayP3)],
),
),
);
case Setup.radialGradient:
imageWidget = Container(
width: 100,
height: 100,
decoration: const BoxDecoration(
gradient: RadialGradient(
colors: <Color>[
Color.from(
alpha: 1,
red: 1,
green: 0,
blue: 0,
colorSpace: ui.ColorSpace.displayP3),
Color.from(
alpha: 1,
red: 0,
green: 1,
blue: 0,
colorSpace: ui.ColorSpace.displayP3)],
),
),
);
case Setup.conicalGradient:
imageWidget = Container(
width: 100,
height: 100,
decoration: const BoxDecoration(
gradient: RadialGradient(
focal: Alignment(0.2, 0.2),
colors: <Color>[
Color.from(
alpha: 1,
red: 1,
green: 0,
blue: 0,
colorSpace: ui.ColorSpace.displayP3),
Color.from(
alpha: 1,
red: 0,
green: 1,
blue: 0,
colorSpace: ui.ColorSpace.displayP3)],
),
),
);
case Setup.sweepGradient:
imageWidget = Container(
width: 100,
height: 100,
decoration: const BoxDecoration(
gradient: SweepGradient(
colors: <Color>[
Color.from(
alpha: 1,
red: 1,
green: 0,
blue: 0,
colorSpace: ui.ColorSpace.displayP3),
Color.from(
alpha: 1,
red: 0,
green: 1,
blue: 0,
colorSpace: ui.ColorSpace.displayP3)],
),
),
);
}
return Scaffold(