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cover more tests with leak tracing (#134834)

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derdilla 2023-09-21 01:45:44 +02:00 committed by GitHub
parent 2868bc1351
commit 237db2bb2a
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5 changed files with 17 additions and 12 deletions
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7
packages/flutter/test/semantics/semantics_binding_test.dart
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@ -4,9 +4,10 @@
import 'package:flutter/semantics.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
void main() {
testWidgets('Listeners are called when semantics are turned on with ensureSemantics', (WidgetTester tester) async {
testWidgetsWithLeakTracking('Listeners are called when semantics are turned on with ensureSemantics', (WidgetTester tester) async {
expect(SemanticsBinding.instance.semanticsEnabled, isFalse);
final List<bool> status = <bool>[];
@ -43,7 +44,7 @@ void main() {
expect(SemanticsBinding.instance.semanticsEnabled, isFalse);
}, semanticsEnabled: false);
testWidgets('Listeners are called when semantics are turned on by platform', (WidgetTester tester) async {
testWidgetsWithLeakTracking('Listeners are called when semantics are turned on by platform', (WidgetTester tester) async {
expect(SemanticsBinding.instance.semanticsEnabled, isFalse);
final List<bool> status = <bool>[];
@ -69,7 +70,7 @@ void main() {
expect(SemanticsBinding.instance.semanticsEnabled, isFalse);
}, semanticsEnabled: false);
testWidgets('SemanticsBinding.ensureSemantics triggers creation of semantics owner.', (WidgetTester tester) async {
testWidgetsWithLeakTracking('SemanticsBinding.ensureSemantics triggers creation of semantics owner.', (WidgetTester tester) async {
expect(SemanticsBinding.instance.semanticsEnabled, isFalse);
expect(tester.binding.pipelineOwner.semanticsOwner, isNull);

11
packages/flutter/test/semantics/semantics_elevation_test.dart
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@ -5,11 +5,12 @@
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
import '../widgets/semantics_tester.dart';
void main() {
testWidgets('SemanticsNodes overlapping in z', (WidgetTester tester) async {
testWidgetsWithLeakTracking('SemanticsNodes overlapping in z', (WidgetTester tester) async {
// Cards are semantic boundaries that always own their own SemanticNode,
// PhysicalModels merge their semantics information into parent.
//
@ -97,7 +98,7 @@ void main() {
semantics.dispose();
});
testWidgets('SemanticsNodes overlapping in z with switched children', (WidgetTester tester) async {
testWidgetsWithLeakTracking('SemanticsNodes overlapping in z with switched children', (WidgetTester tester) async {
// Same as 'SemanticsNodes overlapping in z', but the order of children
// is reversed
@ -173,7 +174,7 @@ void main() {
semantics.dispose();
});
testWidgets('single node thickness', (WidgetTester tester) async {
testWidgetsWithLeakTracking('single node thickness', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester);
await tester.pumpWidget(const MaterialApp(
@ -193,7 +194,7 @@ void main() {
semantics.dispose();
});
testWidgets('force-merge', (WidgetTester tester) async {
testWidgetsWithLeakTracking('force-merge', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester);
await tester.pumpWidget(MaterialApp(
@ -247,7 +248,7 @@ void main() {
semantics.dispose();
});
testWidgets('force-merge with inversed children', (WidgetTester tester) async {
testWidgetsWithLeakTracking('force-merge with inversed children', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester);
await tester.pumpWidget(MaterialApp(

3
packages/flutter/test/semantics/semantics_owner_test.dart
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@ -5,11 +5,12 @@
import 'package:flutter/material.dart';
import 'package:flutter/semantics.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
import '../widgets/semantics_tester.dart';
void main() {
testWidgets('Performing SemanticsAction.showOnScreen does not crash if node no longer exist', (WidgetTester tester) async {
testWidgetsWithLeakTracking('Performing SemanticsAction.showOnScreen does not crash if node no longer exist', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/100358.
final SemanticsTester semantics = SemanticsTester(tester);

5
packages/flutter/test/semantics/semantics_update_test.dart
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@ -8,11 +8,12 @@ import 'dart:ui' as ui;
import 'package:flutter/material.dart';
import 'package:flutter/semantics.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
void main() {
SemanticsUpdateTestBinding();
testWidgets('Semantics update does not send update for merged nodes.', (WidgetTester tester) async {
testWidgetsWithLeakTracking('Semantics update does not send update for merged nodes.', (WidgetTester tester) async {
final SemanticsHandle handle = tester.ensureSemantics();
// Pumps a placeholder to trigger the warm up frame.
await tester.pumpWidget(
@ -85,7 +86,7 @@ void main() {
handle.dispose();
});
testWidgets('Semantics update receives attributed text', (WidgetTester tester) async {
testWidgetsWithLeakTracking('Semantics update receives attributed text', (WidgetTester tester) async {
final SemanticsHandle handle = tester.ensureSemantics();
// Pumps a placeholder to trigger the warm up frame.
await tester.pumpWidget(

3
packages/flutter/test/semantics/traversal_order_test.dart
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@ -4,11 +4,12 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
import '../widgets/semantics_tester.dart';
void main() {
testWidgets('Traversal order handles touching elements', (WidgetTester tester) async {
testWidgetsWithLeakTracking('Traversal order handles touching elements', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester);
await tester.pumpWidget(
MaterialApp(