ImBenjiandClaude Opus 5.5
b269201919
garage_auth, garage_entitlements, garage_iap and garage_ui, moved out of Garage-Services and Metro-Map-Maker into one public repo. MIT, one readme, docs under docs/. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013F4NWNvYcdeSgqbWMT1VQ7
96 lines
3.1 KiB
Dart
96 lines
3.1 KiB
Dart
import "package:flutter/foundation.dart";
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import "package:flutter/services.dart";
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import "package:flutter/widgets.dart";
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import "package:flutter_test/flutter_test.dart";
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import "package:garage_ui/garage_ui.dart";
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import "package:garage_ui/platform/cursor_lock.dart";
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import "support/test_scheme.dart";
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// Drag-to-scrub used to be macOS only without anybody saying so. The moment
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// the drag threshold was crossed the field handed everything over to
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// CursorLock and ignored Flutters own pointer stream forever after - and
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// CursorLock has no native handler off macOS, so on web (and windows/linux)
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// the deltas it was waiting on never turned up. The field just froze on the
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// value it started on.
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Future<TextEditingController> pumpField(
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WidgetTester tester, {
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String text = "10.0",
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}) async {
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final controller = TextEditingController(text: text);
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: GarageTheme(
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data: ThemeData(colorScheme: testScheme),
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child: Center(
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child: SizedBox(
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width: 200,
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child: TextField(
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controller: controller,
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features: const [InputFeature.scrub()],
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),
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),
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),
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),
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),
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);
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await tester.pump();
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return controller;
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}
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void main() {
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testWidgets("no native cursor lock - the pointer stream drives the scrub", (
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tester,
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) async {
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debugDefaultTargetPlatformOverride = TargetPlatform.linux;
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expect(CursorLock.isSupported, isFalse);
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final controller = await pumpField(tester);
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// real pointer moves arrive a few px at a time, so drive it that way
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// rather than as one giant jump. default sensitivity is 0.1/px, and the
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// first move only arms the drag (it's the one the click threshold eats),
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// so 100 counted px = +10.
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final gesture = await tester.startGesture(
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tester.getCenter(find.byType(TextField)),
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);
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for (var i = 0; i < 21; i++) {
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await gesture.moveBy(const Offset(5, 0));
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await tester.pump();
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}
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await gesture.up();
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await tester.pump();
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expect(double.parse(controller.text), closeTo(20.0, 0.5));
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debugDefaultTargetPlatformOverride = null;
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});
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testWidgets("with a native cursor lock the pointer stream is ignored", (
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tester,
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) async {
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debugDefaultTargetPlatformOverride = TargetPlatform.macOS;
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const channel = MethodChannel("garage/cursor_lock");
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
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.setMockMethodCallHandler(channel, (_) async => null);
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final controller = await pumpField(tester);
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final gesture = await tester.startGesture(
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tester.getCenter(find.byType(TextField)),
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);
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for (var i = 0; i < 21; i++) {
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await gesture.moveBy(const Offset(5, 0));
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await tester.pump();
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}
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await gesture.up();
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await tester.pump();
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// the native side would have sent deltas back over the channel; nothing
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// did here, so the value must not have budged.
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expect(double.parse(controller.text), closeTo(10.0, 1e-9));
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debugDefaultTargetPlatformOverride = null;
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});
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}
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