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Unverified Commit a0248ebd authored by Pierre-Louis's avatar Pierre-Louis Committed by GitHub
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Use `curly_braces_in_flow_control_structures` for `services`, `scheduler`, `semantics` (#104616)

parent e71eb183
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Showing with 443 additions and 224 deletions
packages/flutter/lib/src/scheduler/binding.dart
View file @ a0248ebd
......@@ -25,8 +25,9 @@ double _timeDilation = 1.0;
/// It is safe to set this before initializing the binding.
set timeDilation(double value) {
assert(value > 0.0);
if (_timeDilation == value)
if (_timeDilation == value) {
return;
}
// If the binding has been created, we need to resetEpoch first so that we
// capture start of the epoch with the current time dilation.
SchedulerBinding._instance?.resetEpoch();
......@@ -409,16 +410,18 @@ mixin SchedulerBinding on BindingBase {
flow,
);
_taskQueue.add(entry);
if (isFirstTask && !locked)
if (isFirstTask && !locked) {
_ensureEventLoopCallback();
}
return entry.completer.future;
}
@override
void unlocked() {
super.unlocked();
if (_taskQueue.isNotEmpty)
if (_taskQueue.isNotEmpty) {
_ensureEventLoopCallback();
}
}
// Whether this scheduler already requested to be called from the event loop.
......@@ -429,8 +432,9 @@ mixin SchedulerBinding on BindingBase {
void _ensureEventLoopCallback() {
assert(!locked);
assert(_taskQueue.isNotEmpty);
if (_hasRequestedAnEventLoopCallback)
if (_hasRequestedAnEventLoopCallback) {
return;
}
_hasRequestedAnEventLoopCallback = true;
Timer.run(_runTasks);
}
......@@ -438,8 +442,9 @@ mixin SchedulerBinding on BindingBase {
// Scheduled by _ensureEventLoopCallback.
void _runTasks() {
_hasRequestedAnEventLoopCallback = false;
if (handleEventLoopCallback())
_ensureEventLoopCallback(); // runs next task when there's time
if (handleEventLoopCallback()) {
_ensureEventLoopCallback();
} // runs next task when there's time
}
/// Execute the highest-priority task, if it is of a high enough priority.
......@@ -455,8 +460,9 @@ mixin SchedulerBinding on BindingBase {
@visibleForTesting
@pragma('vm:notify-debugger-on-exception')
bool handleEventLoopCallback() {
if (_taskQueue.isEmpty || locked)
if (_taskQueue.isEmpty || locked) {
return false;
}
final _TaskEntry<dynamic> entry = _taskQueue.first;
if (schedulingStrategy(priority: entry.priority, scheduler: this)) {
try {
......@@ -690,8 +696,9 @@ mixin SchedulerBinding on BindingBase {
/// off.
Future<void> get endOfFrame {
if (_nextFrameCompleter == null) {
if (schedulerPhase == SchedulerPhase.idle)
if (schedulerPhase == SchedulerPhase.idle) {
scheduleFrame();
}
_nextFrameCompleter = Completer<void>();
addPostFrameCallback((Duration timeStamp) {
_nextFrameCompleter!.complete();
......@@ -716,11 +723,13 @@ mixin SchedulerBinding on BindingBase {
bool _framesEnabled = true;
void _setFramesEnabledState(bool enabled) {
if (_framesEnabled == enabled)
if (_framesEnabled == enabled) {
return;
}
_framesEnabled = enabled;
if (enabled)
if (enabled) {
scheduleFrame();
}
}
/// Ensures callbacks for [PlatformDispatcher.onBeginFrame] and
......@@ -785,11 +794,13 @@ mixin SchedulerBinding on BindingBase {
/// * [scheduleWarmUpFrame], which ignores the "Vsync" signal entirely and
/// triggers a frame immediately.
void scheduleFrame() {
if (_hasScheduledFrame || !framesEnabled)
if (_hasScheduledFrame || !framesEnabled) {
return;
}
assert(() {
if (debugPrintScheduleFrameStacks)
if (debugPrintScheduleFrameStacks) {
debugPrintStack(label: 'scheduleFrame() called. Current phase is $schedulerPhase.');
}
return true;
}());
ensureFrameCallbacksRegistered();
......@@ -818,11 +829,13 @@ mixin SchedulerBinding on BindingBase {
/// Consider using [scheduleWarmUpFrame] instead if the goal is to update the
/// rendering as soon as possible (e.g. at application startup).
void scheduleForcedFrame() {
if (_hasScheduledFrame)
if (_hasScheduledFrame) {
return;
}
assert(() {
if (debugPrintScheduleFrameStacks)
if (debugPrintScheduleFrameStacks) {
debugPrintStack(label: 'scheduleForcedFrame() called. Current phase is $schedulerPhase.');
}
return true;
}());
ensureFrameCallbacksRegistered();
......@@ -848,8 +861,9 @@ mixin SchedulerBinding on BindingBase {
///
/// Prefer [scheduleFrame] to update the display in normal operation.
void scheduleWarmUpFrame() {
if (_warmUpFrame || schedulerPhase != SchedulerPhase.idle)
if (_warmUpFrame || schedulerPhase != SchedulerPhase.idle) {
return;
}
_warmUpFrame = true;
final TimelineTask timelineTask = TimelineTask()..start('Warm-up frame');
......@@ -872,8 +886,9 @@ mixin SchedulerBinding on BindingBase {
// then skipping every frame and finishing in the new time.
resetEpoch();
_warmUpFrame = false;
if (hadScheduledFrame)
if (hadScheduledFrame) {
scheduleFrame();
}
});
// Lock events so touch events etc don't insert themselves until the
......@@ -1026,8 +1041,9 @@ mixin SchedulerBinding on BindingBase {
_frameTimelineTask?.start('Frame');
_firstRawTimeStampInEpoch ??= rawTimeStamp;
_currentFrameTimeStamp = _adjustForEpoch(rawTimeStamp ?? _lastRawTimeStamp);
if (rawTimeStamp != null)
if (rawTimeStamp != null) {
_lastRawTimeStamp = rawTimeStamp;
}
assert(() {
_debugFrameNumber += 1;
......@@ -1040,8 +1056,9 @@ mixin SchedulerBinding on BindingBase {
frameTimeStampDescription.write('(warm-up frame)');
}
_debugBanner = '▄▄▄▄▄▄▄▄ Frame ${_debugFrameNumber.toString().padRight(7)} ${frameTimeStampDescription.toString().padLeft(18)} ▄▄▄▄▄▄▄▄';
if (debugPrintBeginFrameBanner)
if (debugPrintBeginFrameBanner) {
debugPrint(_debugBanner);
}
}
return true;
}());
......@@ -1055,8 +1072,9 @@ mixin SchedulerBinding on BindingBase {
final Map<int, _FrameCallbackEntry> callbacks = _transientCallbacks;
_transientCallbacks = <int, _FrameCallbackEntry>{};
callbacks.forEach((int id, _FrameCallbackEntry callbackEntry) {
if (!_removedIds.contains(id))
if (!_removedIds.contains(id)) {
_invokeFrameCallback(callbackEntry.callback, _currentFrameTimeStamp!, callbackEntry.debugStack);
}
});
_removedIds.clear();
} finally {
......@@ -1079,22 +1097,25 @@ mixin SchedulerBinding on BindingBase {
try {
// PERSISTENT FRAME CALLBACKS
_schedulerPhase = SchedulerPhase.persistentCallbacks;
for (final FrameCallback callback in _persistentCallbacks)
for (final FrameCallback callback in _persistentCallbacks) {
_invokeFrameCallback(callback, _currentFrameTimeStamp!);
}
// POST-FRAME CALLBACKS
_schedulerPhase = SchedulerPhase.postFrameCallbacks;
final List<FrameCallback> localPostFrameCallbacks =
List<FrameCallback>.of(_postFrameCallbacks);
_postFrameCallbacks.clear();
for (final FrameCallback callback in localPostFrameCallbacks)
for (final FrameCallback callback in localPostFrameCallbacks) {
_invokeFrameCallback(callback, _currentFrameTimeStamp!);
}
} finally {
_schedulerPhase = SchedulerPhase.idle;
_frameTimelineTask?.finish(); // end the Frame
assert(() {
if (debugPrintEndFrameBanner)
if (debugPrintEndFrameBanner) {
debugPrint('▀' * _debugBanner!.length);
}
_debugBanner = null;
return true;
}());
......@@ -1114,18 +1135,23 @@ mixin SchedulerBinding on BindingBase {
}
static void _debugDescribeTimeStamp(Duration timeStamp, StringBuffer buffer) {
if (timeStamp.inDays > 0)
if (timeStamp.inDays > 0) {
buffer.write('${timeStamp.inDays}d ');
if (timeStamp.inHours > 0)
}
if (timeStamp.inHours > 0) {
buffer.write('${timeStamp.inHours - timeStamp.inDays * Duration.hoursPerDay}h ');
if (timeStamp.inMinutes > 0)
}
if (timeStamp.inMinutes > 0) {
buffer.write('${timeStamp.inMinutes - timeStamp.inHours * Duration.minutesPerHour}m ');
if (timeStamp.inSeconds > 0)
}
if (timeStamp.inSeconds > 0) {
buffer.write('${timeStamp.inSeconds - timeStamp.inMinutes * Duration.secondsPerMinute}s ');
}
buffer.write('${timeStamp.inMilliseconds - timeStamp.inSeconds * Duration.millisecondsPerSecond}');
final int microseconds = timeStamp.inMicroseconds - timeStamp.inMilliseconds * Duration.microsecondsPerMillisecond;
if (microseconds > 0)
if (microseconds > 0) {
buffer.write('.${microseconds.toString().padLeft(3, "0")}');
}
buffer.write('ms');
}
......@@ -1175,7 +1201,8 @@ mixin SchedulerBinding on BindingBase {
/// a [Priority] of [Priority.animation] or higher. Otherwise, runs
/// all tasks.
bool defaultSchedulingStrategy({ required int priority, required SchedulerBinding scheduler }) {
if (scheduler.transientCallbackCount > 0)
if (scheduler.transientCallbackCount > 0) {
return priority >= Priority.animation.value;
}
return true;
}
packages/flutter/lib/src/scheduler/ticker.dart
View file @ a0248ebd
......@@ -88,8 +88,9 @@ class Ticker {
/// created the [Ticker] (typically a [TickerProvider]), not the object that
/// listens to the ticker's ticks.
set muted(bool value) {
if (value == muted)
if (value == muted) {
return;
}
_muted = value;
if (value) {
unscheduleTick();
......@@ -109,14 +110,18 @@ class Ticker {
/// that indicates the application is not currently visible (e.g. if the
/// device's screen is turned off).
bool get isTicking {
if (_future == null)
if (_future == null) {
return false;
if (muted)
}
if (muted) {
return false;
if (SchedulerBinding.instance.framesEnabled)
}
if (SchedulerBinding.instance.framesEnabled) {
return true;
if (SchedulerBinding.instance.schedulerPhase != SchedulerPhase.idle)
return true; // for example, we might be in a warm-up frame or forced frame
}
if (SchedulerBinding.instance.schedulerPhase != SchedulerPhase.idle) {
return true;
} // for example, we might be in a warm-up frame or forced frame
return false;
}
......@@ -162,8 +167,9 @@ class Ticker {
scheduleTick();
}
if (SchedulerBinding.instance.schedulerPhase.index > SchedulerPhase.idle.index &&
SchedulerBinding.instance.schedulerPhase.index < SchedulerPhase.postFrameCallbacks.index)
SchedulerBinding.instance.schedulerPhase.index < SchedulerPhase.postFrameCallbacks.index) {
_startTime = SchedulerBinding.instance.currentFrameTimeStamp;
}
return _future!;
}
......@@ -189,8 +195,9 @@ class Ticker {
/// By convention, this method is used by the object that receives the ticks
/// (as opposed to the [TickerProvider] which created the ticker).
void stop({ bool canceled = false }) {
if (!isActive)
if (!isActive) {
return;
}
// We take the _future into a local variable so that isTicking is false
// when we actually complete the future (isTicking uses _future to
......@@ -239,8 +246,9 @@ class Ticker {
// The onTick callback may have scheduled another tick already, for
// example by calling stop then start again.
if (shouldScheduleTick)
if (shouldScheduleTick) {
scheduleTick(rescheduling: true);
}
}
/// Schedules a tick for the next frame.
......@@ -286,8 +294,9 @@ class Ticker {
if (originalTicker._future != null) {
_future = originalTicker._future;
_startTime = originalTicker._startTime;
if (shouldScheduleTick)
if (shouldScheduleTick) {
scheduleTick();
}
originalTicker._future = null; // so that it doesn't get disposed when we dispose of originalTicker
originalTicker.unscheduleTick();
}
......@@ -474,8 +483,9 @@ class TickerCanceled implements Exception {
@override
String toString() {
if (ticker != null)
if (ticker != null) {
return 'This ticker was canceled: $ticker';
}
return 'The ticker was canceled before the "orCancel" property was first used.';
}
}
packages/flutter/lib/src/semantics/binding.dart
View file @ a0248ebd
......@@ -64,8 +64,9 @@ mixin SemanticsBinding on BindingBase {
bool get disableAnimations {
bool value = _accessibilityFeatures.disableAnimations;
assert(() {
if (debugSemanticsDisableAnimations != null)
if (debugSemanticsDisableAnimations != null) {
value = debugSemanticsDisableAnimations!;
}
return true;
}());
return value;
......
packages/flutter/lib/src/semantics/semantics_event.dart
View file @ a0248ebd
......@@ -34,8 +34,9 @@ abstract class SemanticsEvent {
'type': type,
'data': getDataMap(),
};
if (nodeId != null)
if (nodeId != null) {
event['nodeId'] = nodeId;
}
return event;
}
......@@ -48,8 +49,9 @@ abstract class SemanticsEvent {
final List<String> pairs = <String>[];
final Map<String, dynamic> dataMap = getDataMap();
final List<String> sortedKeys = dataMap.keys.toList()..sort();
for (final String key in sortedKeys)
for (final String key in sortedKeys) {
pairs.add('$key: ${dataMap[key]}');
}
return '${objectRuntimeType(this, 'SemanticsEvent')}(${pairs.join(', ')})';
}
}
......
packages/flutter/lib/src/services/asset_bundle.dart
View file @ a0248ebd
......@@ -70,8 +70,9 @@ abstract class AssetBundle {
/// isolate to avoid jank on the main thread.
Future<String> loadString(String key, { bool cache = true }) async {
final ByteData data = await load(key);
if (data == null)
if (data == null) {
throw FlutterError('Unable to load asset: $key');
}
// 50 KB of data should take 2-3 ms to parse on a Moto G4, and about 400 μs
// on a Pixel 4.
if (data.lengthInBytes < 50 * 1024) {
......@@ -125,11 +126,12 @@ class NetworkAssetBundle extends AssetBundle {
Future<ByteData> load(String key) async {
final HttpClientRequest request = await _httpClient.getUrl(_urlFromKey(key));
final HttpClientResponse response = await request.close();
if (response.statusCode != HttpStatus.ok)
if (response.statusCode != HttpStatus.ok) {
throw FlutterError.fromParts(<DiagnosticsNode>[
ErrorSummary('Unable to load asset: $key'),
IntProperty('HTTP status code', response.statusCode),
]);
}
final Uint8List bytes = await consolidateHttpClientResponseBytes(response);
return bytes.buffer.asByteData();
}
......@@ -168,8 +170,9 @@ abstract class CachingAssetBundle extends AssetBundle {
@override
Future<String> loadString(String key, { bool cache = true }) {
if (cache)
if (cache) {
return _stringCache.putIfAbsent(key, () => super.loadString(key));
}
return super.loadString(key);
}
......@@ -187,8 +190,9 @@ abstract class CachingAssetBundle extends AssetBundle {
Future<T> loadStructuredData<T>(String key, Future<T> Function(String value) parser) {
assert(key != null);
assert(parser != null);
if (_structuredDataCache.containsKey(key))
if (_structuredDataCache.containsKey(key)) {
return _structuredDataCache[key]! as Future<T>;
}
Completer<T>? completer;
Future<T>? result;
loadString(key, cache: false).then<T>(parser).then<void>((T value) {
......@@ -233,8 +237,9 @@ class PlatformAssetBundle extends CachingAssetBundle {
final Uint8List encoded = utf8.encoder.convert(Uri(path: Uri.encodeFull(key)).path);
final ByteData? asset =
await ServicesBinding.instance.defaultBinaryMessenger.send('flutter/assets', encoded.buffer.asByteData());
if (asset == null)
if (asset == null) {
throw FlutterError('Unable to load asset: $key');
}
return asset;
}
}
......
packages/flutter/lib/src/services/binding.dart
View file @ a0248ebd
......@@ -338,8 +338,9 @@ class _DefaultBinaryMessenger extends BinaryMessenger {
ui.PlatformMessageResponseCallback? callback,
) async {
ui.channelBuffers.push(channel, message, (ByteData? data) {
if (callback != null)
if (callback != null) {
callback(data);
}
});
}
......
packages/flutter/lib/src/services/clipboard.dart
View file @ a0248ebd
......@@ -55,8 +55,9 @@ class Clipboard {
'Clipboard.getData',
format,
);
if (result == null)
if (result == null) {
return null;
}
return ClipboardData(text: result['text'] as String?);
}
......
packages/flutter/lib/src/services/font_loader.dart
View file @ a0248ebd
......@@ -34,8 +34,9 @@ class FontLoader {
/// The [bytes] argument specifies the actual font asset bytes. Currently,
/// only OpenType (OTF) and TrueType (TTF) fonts are supported.
void addFont(Future<ByteData> bytes) {
if (_loaded)
if (_loaded) {
throw StateError('FontLoader is already loaded');
}
_fontFutures.add(bytes.then(
(ByteData data) => Uint8List.view(data.buffer, data.offsetInBytes, data.lengthInBytes),
......@@ -53,8 +54,9 @@ class FontLoader {
/// The returned future will complete with an error if any of the font asset
/// futures yield an error.
Future<void> load() async {
if (_loaded)
if (_loaded) {
throw StateError('FontLoader is already loaded');
}
_loaded = true;
final Iterable<Future<void>> loadFutures = _fontFutures.map(
......
packages/flutter/lib/src/services/keyboard_key.dart
View file @ a0248ebd
......@@ -166,10 +166,12 @@ class LogicalKeyboardKey extends KeyboardKey {
@override
bool operator ==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is LogicalKeyboardKey
&& other.keyId == keyId;
}
......@@ -3539,10 +3541,12 @@ class PhysicalKeyboardKey extends KeyboardKey {
@override
bool operator ==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is PhysicalKeyboardKey
&& other.usbHidUsage == usbHidUsage;
}
......
packages/flutter/lib/src/services/message_codecs.dart
View file @ a0248ebd
......@@ -41,15 +41,17 @@ class StringCodec implements MessageCodec<String> {
@override
String? decodeMessage(ByteData? message) {
if (message == null)
if (message == null) {
return null;
}
return utf8.decoder.convert(message.buffer.asUint8List(message.offsetInBytes, message.lengthInBytes));
}
@override
ByteData? encodeMessage(String? message) {
if (message == null)
if (message == null) {
return null;
}
final Uint8List encoded = utf8.encoder.convert(message);
return encoded.buffer.asByteData();
}
......@@ -89,15 +91,17 @@ class JSONMessageCodec implements MessageCodec<Object?> {
@override
ByteData? encodeMessage(Object? message) {
if (message == null)
if (message == null) {
return null;
}
return const StringCodec().encodeMessage(json.encode(message));
}
@override
dynamic decodeMessage(ByteData? message) {
if (message == null)
if (message == null) {
return message;
}
return json.decode(const StringCodec().decodeMessage(message)!);
}
}
......@@ -135,40 +139,46 @@ class JSONMethodCodec implements MethodCodec {
@override
MethodCall decodeMethodCall(ByteData? methodCall) {
final Object? decoded = const JSONMessageCodec().decodeMessage(methodCall);
if (decoded is! Map)
if (decoded is! Map) {
throw FormatException('Expected method call Map, got $decoded');
}
final Object? method = decoded['method'];
final Object? arguments = decoded['args'];
if (method is String)
if (method is String) {
return MethodCall(method, arguments);
}
throw FormatException('Invalid method call: $decoded');
}
@override
dynamic decodeEnvelope(ByteData envelope) {
final Object? decoded = const JSONMessageCodec().decodeMessage(envelope);
if (decoded is! List)
if (decoded is! List) {
throw FormatException('Expected envelope List, got $decoded');
if (decoded.length == 1)
}
if (decoded.length == 1) {
return decoded[0];
}
if (decoded.length == 3
&& decoded[0] is String
&& (decoded[1] == null || decoded[1] is String))
&& (decoded[1] == null || decoded[1] is String)) {
throw PlatformException(
code: decoded[0] as String,
message: decoded[1] as String?,
details: decoded[2],
);
}
if (decoded.length == 4
&& decoded[0] is String
&& (decoded[1] == null || decoded[1] is String)
&& (decoded[3] == null || decoded[3] is String))
&& (decoded[3] == null || decoded[3] is String)) {
throw PlatformException(
code: decoded[0] as String,
message: decoded[1] as String?,
details: decoded[2],
stacktrace: decoded[3] as String?,
);
}
throw FormatException('Invalid envelope: $decoded');
}
......@@ -310,8 +320,9 @@ class StandardMessageCodec implements MessageCodec<Object?> {
@override
ByteData? encodeMessage(Object? message) {
if (message == null)
if (message == null) {
return null;
}
final WriteBuffer buffer = WriteBuffer(startCapacity: _writeBufferStartCapacity);
writeValue(buffer, message);
return buffer.done();
......@@ -319,12 +330,14 @@ class StandardMessageCodec implements MessageCodec<Object?> {
@override
dynamic decodeMessage(ByteData? message) {
if (message == null)
if (message == null) {
return null;
}
final ReadBuffer buffer = ReadBuffer(message);
final Object? result = readValue(buffer);
if (buffer.hasRemaining)
if (buffer.hasRemaining) {
throw const FormatException('Message corrupted');
}
return result;
}
......@@ -453,8 +466,9 @@ class StandardMessageCodec implements MessageCodec<Object?> {
/// This method is intended for use by subclasses overriding
/// [readValueOfType].
Object? readValue(ReadBuffer buffer) {
if (!buffer.hasRemaining)
if (!buffer.hasRemaining) {
throw const FormatException('Message corrupted');
}
final int type = buffer.getUint8();
return readValueOfType(type, buffer);
}
......@@ -500,14 +514,16 @@ class StandardMessageCodec implements MessageCodec<Object?> {
case _valueList:
final int length = readSize(buffer);
final List<Object?> result = List<Object?>.filled(length, null);
for (int i = 0; i < length; i++)
for (int i = 0; i < length; i++) {
result[i] = readValue(buffer);
}
return result;
case _valueMap:
final int length = readSize(buffer);
final Map<Object?, Object?> result = <Object?, Object?>{};
for (int i = 0; i < length; i++)
for (int i = 0; i < length; i++) {
result[readValue(buffer)] = readValue(buffer);
}
return result;
default: throw const FormatException('Message corrupted');
}
......@@ -588,10 +604,11 @@ class StandardMethodCodec implements MethodCodec {
final ReadBuffer buffer = ReadBuffer(methodCall!);
final Object? method = messageCodec.readValue(buffer);
final Object? arguments = messageCodec.readValue(buffer);
if (method is String && !buffer.hasRemaining)
if (method is String && !buffer.hasRemaining) {
return MethodCall(method, arguments);
else
} else {
throw const FormatException('Invalid method call');
}
}
@override
......@@ -615,18 +632,21 @@ class StandardMethodCodec implements MethodCodec {
@override
dynamic decodeEnvelope(ByteData envelope) {
// First byte is zero in success case, and non-zero otherwise.
if (envelope.lengthInBytes == 0)
if (envelope.lengthInBytes == 0) {
throw const FormatException('Expected envelope, got nothing');
}
final ReadBuffer buffer = ReadBuffer(envelope);
if (buffer.getUint8() == 0)
if (buffer.getUint8() == 0) {
return messageCodec.readValue(buffer);
}
final Object? errorCode = messageCodec.readValue(buffer);
final Object? errorMessage = messageCodec.readValue(buffer);
final Object? errorDetails = messageCodec.readValue(buffer);
final String? errorStacktrace = (buffer.hasRemaining) ? messageCodec.readValue(buffer) as String? : null;
if (errorCode is String && (errorMessage == null || errorMessage is String) && !buffer.hasRemaining)
if (errorCode is String && (errorMessage == null || errorMessage is String) && !buffer.hasRemaining) {
throw PlatformException(code: errorCode, message: errorMessage as String?, details: errorDetails, stacktrace: errorStacktrace);
else
} else {
throw const FormatException('Invalid envelope');
}
}
}
packages/flutter/lib/src/services/mouse_cursor.dart
View file @ a0248ebd
......@@ -66,8 +66,9 @@ class MouseCursorManager {
final MouseCursor nextCursor = _DeferringMouseCursor.firstNonDeferred(cursorCandidates)
?? fallbackMouseCursor;
assert(nextCursor is! _DeferringMouseCursor);
if (lastSession?.cursor == nextCursor)
if (lastSession?.cursor == nextCursor) {
return;
}
final MouseCursorSession nextSession = nextCursor.createSession(device);
_lastSession[device] = nextSession;
......@@ -211,8 +212,9 @@ abstract class MouseCursor with Diagnosticable {
@override
String toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) {
final String debugDescription = this.debugDescription;
if (minLevel.index >= DiagnosticLevel.info.index && debugDescription != null)
if (minLevel.index >= DiagnosticLevel.info.index && debugDescription != null) {
return debugDescription;
}
return super.toString(minLevel: minLevel);
}
......@@ -258,8 +260,9 @@ class _DeferringMouseCursor extends MouseCursor {
static MouseCursor? firstNonDeferred(Iterable<MouseCursor> cursors) {
for (final MouseCursor cursor in cursors) {
assert(cursor != null);
if (cursor != MouseCursor.defer)
if (cursor != MouseCursor.defer) {
return cursor;
}
}
return null;
}
......@@ -368,8 +371,9 @@ class SystemMouseCursor extends MouseCursor {
@override
bool operator ==(Object other) {
if (other.runtimeType != runtimeType)
if (other.runtimeType != runtimeType) {
return false;
}
return other is SystemMouseCursor
&& other.kind == kind;
}
......
packages/flutter/lib/src/services/platform_views.dart
View file @ a0248ebd
......@@ -860,16 +860,18 @@ abstract class AndroidViewController extends PlatformViewController {
'trying to set a layout direction for a disposed UIView. View id: $viewId',
);
if (layoutDirection == _layoutDirection)
if (layoutDirection == _layoutDirection) {
return;
}
assert(layoutDirection != null);
_layoutDirection = layoutDirection;
// If the view was not yet created we just update _layoutDirection and return, as the new
// direction will be used in _create.
if (_state == _AndroidViewState.waitingForSize)
if (_state == _AndroidViewState.waitingForSize) {
return;
}
await SystemChannels.platform_views
.invokeMethod<void>('setDirection', <String, dynamic>{
......@@ -931,8 +933,9 @@ abstract class AndroidViewController extends PlatformViewController {
/// disposed.
@override
Future<void> dispose() async {
if (_state == _AndroidViewState.creating || _state == _AndroidViewState.created)
if (_state == _AndroidViewState.creating || _state == _AndroidViewState.created) {
await _sendDisposeMessage();
}
_platformViewCreatedCallbacks.clear();
_state = _AndroidViewState.disposed;
PlatformViewsService._instance._focusCallbacks.remove(viewId);
......@@ -1058,8 +1061,9 @@ class TextureAndroidViewController extends AndroidViewController {
@override
Future<void> create({Size? size}) async {
if (size == null)
if (size == null) {
return;
}
assert(_state == _AndroidViewState.waitingForSize, 'Android view is already sized. View id: $viewId');
assert(!size.isEmpty);
return super.create(size: size);
......@@ -1067,14 +1071,16 @@ class TextureAndroidViewController extends AndroidViewController {
@override
Future<void> setOffset(Offset off) async {
if (off == _off)
if (off == _off) {
return;
}
// Don't set the offset unless the Android view has been created.
// The implementation of this method channel throws if the Android view for this viewId
// isn't addressable.
if (_state != _AndroidViewState.created)
if (_state != _AndroidViewState.created) {
return;
}
_off = off;
......@@ -1090,8 +1096,9 @@ class TextureAndroidViewController extends AndroidViewController {
@override
Future<void> _sendCreateMessage({Size? size}) async {
if (size == null)
if (size == null) {
return;
}
assert(!size.isEmpty, 'trying to create $TextureAndroidViewController without setting a valid size.');
......@@ -1149,8 +1156,9 @@ class UiKitViewController {
Future<void> setLayoutDirection(TextDirection layoutDirection) async {
assert(!_debugDisposed, 'trying to set a layout direction for a disposed iOS UIView. View id: $id');
if (layoutDirection == _layoutDirection)
if (layoutDirection == _layoutDirection) {
return;
}
assert(layoutDirection != null);
_layoutDirection = layoutDirection;
......
packages/flutter/lib/src/services/raw_keyboard.dart
View file @ a0248ebd
......@@ -527,8 +527,9 @@ abstract class RawKeyEvent with Diagnosticable {
super.debugFillProperties(properties);
properties.add(DiagnosticsProperty<LogicalKeyboardKey>('logicalKey', logicalKey));
properties.add(DiagnosticsProperty<PhysicalKeyboardKey>('physicalKey', physicalKey));
if (this is RawKeyDownEvent)
if (this is RawKeyDownEvent) {
properties.add(DiagnosticsProperty<bool>('repeat', repeat));
}
}
}
......@@ -651,8 +652,9 @@ class RawKeyboard {
_cachedKeyMessageHandler = handler == null ?
null :
(KeyMessage message) {
if (message.rawEvent != null)
if (message.rawEvent != null) {
return handler(message.rawEvent!);
}
return false;
};
ServicesBinding.instance.keyEventManager.keyMessageHandler = _cachedKeyMessageHandler;
......@@ -783,8 +785,9 @@ class RawKeyboard {
ModifierKey? thisKeyModifier;
for (final ModifierKey key in ModifierKey.values) {
final Set<PhysicalKeyboardKey>? thisModifierKeys = _modifierKeyMap[_ModifierSidePair(key, KeyboardSide.all)];
if (thisModifierKeys == null)
if (thisModifierKeys == null) {
continue;
}
if (thisModifierKeys.contains(event.physicalKey)) {
thisKeyModifier = key;
}
......@@ -869,8 +872,9 @@ class _ModifierSidePair {
@override
bool operator ==(Object other) {
if (other.runtimeType != runtimeType)
if (other.runtimeType != runtimeType) {
return false;
}
return other is _ModifierSidePair
&& other.modifier == modifier
&& other.side == side;
......
packages/flutter/lib/src/services/raw_keyboard_android.dart
View file @ a0248ebd
......@@ -298,10 +298,12 @@ class RawKeyEventDataAndroid extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataAndroid
&& other.flags == flags
&& other.codePoint == codePoint
......
packages/flutter/lib/src/services/raw_keyboard_fuchsia.dart
View file @ a0248ebd
......@@ -168,10 +168,12 @@ class RawKeyEventDataFuchsia extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataFuchsia
&& other.hidUsage == hidUsage
&& other.codePoint == codePoint
......
packages/flutter/lib/src/services/raw_keyboard_ios.dart
View file @ a0248ebd
......@@ -264,10 +264,12 @@ class RawKeyEventDataIos extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataIos
&& other.characters == characters
&& other.charactersIgnoringModifiers == charactersIgnoringModifiers
......
packages/flutter/lib/src/services/raw_keyboard_linux.dart
View file @ a0248ebd
......@@ -143,10 +143,12 @@ class RawKeyEventDataLinux extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataLinux
&& other.keyHelper.runtimeType == keyHelper.runtimeType
&& other.unicodeScalarValues == unicodeScalarValues
......
packages/flutter/lib/src/services/raw_keyboard_macos.dart
View file @ a0248ebd
......@@ -13,8 +13,9 @@ int runeToLowerCase(int rune) {
// Assume only Basic Multilingual Plane runes have lower and upper cases.
// For other characters, return them as is.
const int utf16BmpUpperBound = 0xD7FF;
if (rune > utf16BmpUpperBound)
if (rune > utf16BmpUpperBound) {
return rune;
}
return String.fromCharCode(rune).toLowerCase().codeUnitAt(0);
}
......@@ -251,10 +252,12 @@ class RawKeyEventDataMacOs extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataMacOs
&& other.characters == characters
&& other.charactersIgnoringModifiers == charactersIgnoringModifiers
......
packages/flutter/lib/src/services/raw_keyboard_web.dart
View file @ a0248ebd
......@@ -98,8 +98,9 @@ class RawKeyEventDataWeb extends RawKeyEventData {
// Look to see if the keyCode is a key based on location. Typically they are
// numpad keys (versus main area keys) and left/right modifiers.
final LogicalKeyboardKey? maybeLocationKey = kWebLocationMap[key]?[location];
if (maybeLocationKey != null)
if (maybeLocationKey != null) {
return maybeLocationKey;
}
// Look to see if the [code] is one we know about and have a mapping for.
final LogicalKeyboardKey? newKey = kWebToLogicalKey[code];
......@@ -108,8 +109,9 @@ class RawKeyEventDataWeb extends RawKeyEventData {
}
final bool isPrintable = key.length == 1;
if (isPrintable)
if (isPrintable) {
return LogicalKeyboardKey(key.toLowerCase().codeUnitAt(0));
}
// This is a non-printable key that we don't know about, so we mint a new
// key from `code`. Don't mint with `key`, because the `key` will always be
......@@ -166,10 +168,12 @@ class RawKeyEventDataWeb extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataWeb
&& other.code == code
&& other.key == key
......
packages/flutter/lib/src/services/raw_keyboard_windows.dart
View file @ a0248ebd
......@@ -209,10 +209,12 @@ class RawKeyEventDataWindows extends RawKeyEventData {
@override
bool operator==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other.runtimeType != runtimeType)
}
if (other.runtimeType != runtimeType) {
return false;
}
return other is RawKeyEventDataWindows
&& other.keyCode == keyCode
&& other.scanCode == scanCode
......
packages/flutter/lib/src/services/system_chrome.dart
View file @ a0248ebd
......@@ -333,8 +333,9 @@ class SystemUiOverlayStyle {
@override
bool operator ==(Object other) {
if (other.runtimeType != runtimeType)
if (other.runtimeType != runtimeType) {
return false;
}
return other is SystemUiOverlayStyle
&& other.systemNavigationBarColor == systemNavigationBarColor
&& other.systemNavigationBarDividerColor == systemNavigationBarDividerColor
......
packages/flutter/lib/src/services/text_editing.dart
View file @ a0248ebd
......@@ -140,10 +140,12 @@ class TextSelection extends TextRange {
@override
bool operator ==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (other is! TextSelection)
}
if (other is! TextSelection) {
return false;
}
if (!isValid) {
return !other.isValid;
}
......
packages/flutter/lib/src/services/text_input.dart
View file @ a0248ebd
......@@ -916,8 +916,9 @@ class TextEditingValue {
@override
bool operator ==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
}
return other is TextEditingValue
&& other.text == text
&& other.selection == selection
......@@ -1165,10 +1166,12 @@ class SelectionRect {
@override
bool operator ==(Object other) {
if (identical(this, other))
if (identical(this, other)) {
return true;
if (runtimeType != other.runtimeType)
}
if (runtimeType != other.runtimeType) {
return false;
}
return other is SelectionRect
&& other.position == position
&& other.bounds == bounds;
......@@ -1330,8 +1333,9 @@ class TextInputConnection {
/// platform.
void setComposingRect(Rect rect) {
assert(rect != null);
if (rect == _cachedRect)
if (rect == _cachedRect) {
return;
}
_cachedRect = rect;
final Rect validRect = rect.isFinite ? rect : Offset.zero & const Size(-1, -1);
TextInput._instance._setComposingTextRect(
......@@ -1348,8 +1352,9 @@ class TextInputConnection {
/// the accent selection menu.
void setCaretRect(Rect rect) {
assert(rect != null);
if (rect == _cachedCaretRect)
if (rect == _cachedCaretRect) {
return;
}
_cachedCaretRect = rect;
final Rect validRect = rect.isFinite ? rect : Offset.zero & const Size(-1, -1);
TextInput._instance._setCaretRect(
......@@ -1662,8 +1667,9 @@ class TextInput {
final List<double> args = (methodCall.arguments as List<dynamic>).cast<num>().map<double>((num value) => value.toDouble()).toList();
return _scribbleClients.keys.where((String elementIdentifier) {
final Rect rect = Rect.fromLTWH(args[0], args[1], args[2], args[3]);
if (!(_scribbleClients[elementIdentifier]?.isInScribbleRect(rect) ?? false))
if (!(_scribbleClients[elementIdentifier]?.isInScribbleRect(rect) ?? false)) {
return false;
}
final Rect bounds = _scribbleClients[elementIdentifier]?.bounds ?? Rect.zero;
return !(bounds == Rect.zero || bounds.hasNaN || bounds.isInfinite);
}).map((String elementIdentifier) {
......@@ -1677,8 +1683,9 @@ class TextInput {
_scribbleInProgress = false;
return;
}
if (_currentConnection == null)
if (_currentConnection == null) {
return;
}
// The requestExistingInputState request needs to be handled regardless of
// the client ID, as long as we have a _currentConnection.
......@@ -1723,12 +1730,14 @@ class TextInput {
// In debug builds we allow "-1" as a magical client ID that ignores
// this verification step so that tests can always get through, even
// when they are not mocking the engine side of text input.
if (client == -1)
if (client == -1) {
debugAllowAnyway = true;
}
return true;
}());
if (!debugAllowAnyway)
if (!debugAllowAnyway) {
return;
}
}
switch (method) {
......@@ -1787,8 +1796,9 @@ class TextInput {
bool _hidePending = false;
void _scheduleHide() {
if (_hidePending)
if (_hidePending) {
return;
}
_hidePending = true;
// Schedule a deferred task that hides the text input. If someone else
......@@ -1796,8 +1806,9 @@ class TextInput {
// nothing.
scheduleMicrotask(() {
_hidePending = false;
if (_currentConnection == null)
if (_currentConnection == null) {
_channel.invokeMethod<void>('TextInput.hide');
}
});
}
......
packages/flutter/test/scheduler/scheduler_test.dart
View file @ a0248ebd
......@@ -52,20 +52,23 @@ void main() {
input.forEach(scheduleAddingTask);
strategy.allowedPriority = 100;
for (int i = 0; i < 3; i += 1)
for (int i = 0; i < 3; i += 1) {
expect(scheduler.handleEventLoopCallback(), isFalse);
}
expect(executedTasks.isEmpty, isTrue);
strategy.allowedPriority = 50;
for (int i = 0; i < 3; i += 1)
for (int i = 0; i < 3; i += 1) {
expect(scheduler.handleEventLoopCallback(), i == 0 ? isTrue : isFalse);
}
expect(executedTasks, hasLength(1));
expect(executedTasks.single, equals(80));
executedTasks.clear();
strategy.allowedPriority = 20;
for (int i = 0; i < 3; i += 1)
for (int i = 0; i < 3; i += 1) {
expect(scheduler.handleEventLoopCallback(), i < 2 ? isTrue : isFalse);
}
expect(executedTasks, hasLength(2));
expect(executedTasks[0], equals(23));
expect(executedTasks[1], equals(23));
......@@ -75,24 +78,27 @@ void main() {
scheduleAddingTask(19);
scheduleAddingTask(5);
scheduleAddingTask(97);
for (int i = 0; i < 3; i += 1)
for (int i = 0; i < 3; i += 1) {
expect(scheduler.handleEventLoopCallback(), i < 2 ? isTrue : isFalse);
}
expect(executedTasks, hasLength(2));
expect(executedTasks[0], equals(99));
expect(executedTasks[1], equals(97));
executedTasks.clear();
strategy.allowedPriority = 10;
for (int i = 0; i < 3; i += 1)
for (int i = 0; i < 3; i += 1) {
expect(scheduler.handleEventLoopCallback(), i < 2 ? isTrue : isFalse);
}
expect(executedTasks, hasLength(2));
expect(executedTasks[0], equals(19));
expect(executedTasks[1], equals(11));
executedTasks.clear();
strategy.allowedPriority = 1;
for (int i = 0; i < 4; i += 1)
for (int i = 0; i < 4; i += 1) {
expect(scheduler.handleEventLoopCallback(), i < 3 ? isTrue : isFalse);
}
expect(executedTasks, hasLength(3));
expect(executedTasks[0], equals(5));
expect(executedTasks[1], equals(3));
......
packages/flutter/test/semantics/semantics_test.dart
View file @ a0248ebd
......@@ -842,18 +842,24 @@ class TestRender extends RenderProxyBox {
super.describeSemanticsConfiguration(config);
config.isSemanticBoundary = isSemanticBoundary;
if (hasTapAction)
if (hasTapAction) {
config.onTap = () { };
if (hasLongPressAction)
}
if (hasLongPressAction) {
config.onLongPress = () { };
if (hasScrollLeftAction)
}
if (hasScrollLeftAction) {
config.onScrollLeft = () { };
if (hasScrollRightAction)
}
if (hasScrollRightAction) {
config.onScrollRight = () { };
if (hasScrollUpAction)
}
if (hasScrollUpAction) {
config.onScrollUp = () { };
if (hasScrollDownAction)
}
if (hasScrollDownAction) {
config.onScrollDown = () { };
}
}
}
......
packages/flutter/test/services/asset_bundle_test.dart
View file @ a0248ebd
......@@ -16,11 +16,13 @@ class TestAssetBundle extends CachingAssetBundle {
@override
Future<ByteData> load(String key) async {
loadCallCount[key] = loadCallCount[key] ?? 0 + 1;
if (key == 'AssetManifest.json')
if (key == 'AssetManifest.json') {
return ByteData.view(Uint8List.fromList(const Utf8Encoder().convert('{"one": ["one"]}')).buffer);
}
if (key == 'one')
if (key == 'one') {
return ByteData(1)..setInt8(0, 49);
}
throw FlutterError('key not found');
}
}
......
packages/flutter/test/services/fake_platform_views.dart
View file @ a0248ebd
......@@ -186,17 +186,19 @@ class FakeAndroidPlatformViewsController {
final bool? hybrid = args['hybrid'] as bool?;
final Uint8List? creationParams = args['params'] as Uint8List?;
if (_views.containsKey(id))
if (_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to create an already created platform view, view id: $id',
);
}
if (!_registeredViewTypes.contains(viewType))
if (!_registeredViewTypes.contains(viewType)) {
throw PlatformException(
code: 'error',
message: 'Trying to create a platform view of unregistered type: $viewType',
);
}
if (createCompleter != null) {
await createCompleter!.future;
......@@ -225,11 +227,12 @@ class FakeAndroidPlatformViewsController {
throw ArgumentError('An $AndroidViewController not using hybrid composition must pass `hybrid: false`');
}
if (!_views.containsKey(id))
if (!_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to dispose a platform view with unknown id: $id',
);
}
_views.remove(id);
return Future<dynamic>.sync(() => null);
......@@ -241,11 +244,12 @@ class FakeAndroidPlatformViewsController {
final double width = args['width'] as double;
final double height = args['height'] as double;
if (!_views.containsKey(id))
if (!_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to resize a platform view with unknown id: $id',
);
}
if (resizeCompleter != null) {
await resizeCompleter!.future;
......@@ -279,8 +283,9 @@ class FakeAndroidPlatformViewsController {
pointerOffsets.add(Offset(x, y));
}
if (!motionEvents.containsKey(id))
if (!motionEvents.containsKey(id)) {
motionEvents[id] = <FakeAndroidMotionEvent> [];
}
motionEvents[id]!.add(FakeAndroidMotionEvent(action, pointerIds, pointerOffsets));
return Future<dynamic>.sync(() => null);
......@@ -291,11 +296,12 @@ class FakeAndroidPlatformViewsController {
final int id = args['id'] as int;
final int layoutDirection = args['direction'] as int;
if (!_views.containsKey(id))
if (!_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to resize a platform view with unknown id: $id',
);
}
_views[id] = _views[id]!.copyWith(layoutDirection: layoutDirection);
......@@ -305,11 +311,12 @@ class FakeAndroidPlatformViewsController {
Future<dynamic> _clearFocus(MethodCall call) {
final int id = call.arguments as int;
if (!_views.containsKey(id))
if (!_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to clear the focus on a platform view with unknown id: $id',
);
}
lastClearedFocusViewId = id;
return Future<dynamic>.sync(() => null);
......@@ -362,8 +369,9 @@ class FakeIosPlatformViewsController {
}
Future<dynamic> _create(MethodCall call) async {
if (creationDelay != null)
if (creationDelay != null) {
await creationDelay!.future;
}
final Map<dynamic, dynamic> args = call.arguments as Map<dynamic, dynamic>;
final int id = args['id'] as int;
final String viewType = args['viewType'] as String;
......@@ -451,17 +459,19 @@ class FakeHtmlPlatformViewsController {
final int id = args['id'] as int;
final String viewType = args['viewType'] as String;
if (_views.containsKey(id))
if (_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to create an already created platform view, view id: $id',
);
}
if (!_registeredViewTypes.contains(viewType))
if (!_registeredViewTypes.contains(viewType)) {
throw PlatformException(
code: 'error',
message: 'Trying to create a platform view of unregistered type: $viewType',
);
}
if (createCompleter != null) {
await createCompleter!.future;
......@@ -474,11 +484,12 @@ class FakeHtmlPlatformViewsController {
Future<dynamic> _dispose(MethodCall call) {
final int id = call.arguments as int;
if (!_views.containsKey(id))
if (!_views.containsKey(id)) {
throw PlatformException(
code: 'error',
message: 'Trying to dispose a platform view with unknown id: $id',
);
}
_views.remove(id);
return Future<dynamic>.sync(() => null);
......@@ -507,8 +518,9 @@ class FakeAndroidPlatformView {
@override
bool operator ==(Object other) {
if (other.runtimeType != runtimeType)
if (other.runtimeType != runtimeType) {
return false;
}
return other is FakeAndroidPlatformView
&& other.id == id
&& other.type == type
......@@ -570,8 +582,9 @@ class FakeUiKitView {
@override
bool operator ==(Object other) {
if (other.runtimeType != runtimeType)
if (other.runtimeType != runtimeType) {
return false;
}
return other is FakeUiKitView
&& other.id == id
&& other.type == type
......@@ -596,8 +609,9 @@ class FakeHtmlPlatformView {
@override
bool operator ==(Object other) {
if (other.runtimeType != runtimeType)
if (other.runtimeType != runtimeType) {
return false;
}
return other is FakeHtmlPlatformView
&& other.id == id
&& other.type == type;
......
packages/flutter/test/services/message_codecs_testing.dart
View file @ a0248ebd
......@@ -32,14 +32,18 @@ void checkEncodeDecode<T>(MessageCodec<T> codec, T message) {
}
bool deepEquals(dynamic valueA, dynamic valueB) {
if (valueA is TypedData)
if (valueA is TypedData) {
return valueB is TypedData && deepEqualsTypedData(valueA, valueB);
if (valueA is List)
}
if (valueA is List) {
return valueB is List && deepEqualsList(valueA, valueB);
if (valueA is Map)
}
if (valueA is Map) {
return valueB is Map && deepEqualsMap(valueA, valueB);
if (valueA is double && valueA.isNaN)
}
if (valueA is double && valueA.isNaN) {
return valueB is double && valueB.isNaN;
}
return valueA == valueB;
}
......@@ -48,35 +52,44 @@ bool deepEqualsTypedData(TypedData valueA, TypedData valueB) {
return valueB is ByteData
&& deepEqualsList(valueA.buffer.asUint8List(), valueB.buffer.asUint8List());
}
if (valueA is Uint8List)
if (valueA is Uint8List) {
return valueB is Uint8List && deepEqualsList(valueA, valueB);
if (valueA is Int32List)
}
if (valueA is Int32List) {
return valueB is Int32List && deepEqualsList(valueA, valueB);
if (valueA is Int64List)
}
if (valueA is Int64List) {
return valueB is Int64List && deepEqualsList(valueA, valueB);
if (valueA is Float32List)
}
if (valueA is Float32List) {
return valueB is Float32List && deepEqualsList(valueA, valueB);
if (valueA is Float64List)
}
if (valueA is Float64List) {
return valueB is Float64List && deepEqualsList(valueA, valueB);
}
throw 'Unexpected typed data: $valueA';
}
bool deepEqualsList(List<dynamic> valueA, List<dynamic> valueB) {
if (valueA.length != valueB.length)
if (valueA.length != valueB.length) {
return false;
}
for (int i = 0; i < valueA.length; i++) {
if (!deepEquals(valueA[i], valueB[i]))
if (!deepEquals(valueA[i], valueB[i])) {
return false;
}
}
return true;
}
bool deepEqualsMap(Map<dynamic, dynamic> valueA, Map<dynamic, dynamic> valueB) {
if (valueA.length != valueB.length)
if (valueA.length != valueB.length) {
return false;
}
for (final dynamic key in valueA.keys) {
if (!valueB.containsKey(key) || !deepEquals(valueA[key], valueB[key]))
if (!valueB.containsKey(key) || !deepEquals(valueA[key], valueB[key])) {
return false;
}
}
return true;
}
packages/flutter/test/services/restoration.dart
View file @ a0248ebd
......@@ -19,8 +19,9 @@ class MockRestorationManager extends TestRestorationManager {
@override
void initChannels() {
if (enableChannels)
if (enableChannels) {
super.initChannels();
}
}
@override
......
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