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Minor cleanups (spelling mistakes, unneeded casts)

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Rename Outter to Outer.

Change _sync() in StatefulComponent to assert the argument type in the
signature rather than in the code.
This commit is contained in:
Hixie 2015-09-09 16:42:40 -07:00
parent 945b5bcd64
commit 0376c35ae4
2 changed files with 10 additions and 10 deletions
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4
packages/flutter/lib/src/widgets/framework.dart
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@ -916,7 +916,7 @@ abstract class StatefulComponent extends Component {
// because our retainStatefulNodeIfPossible() method returns true,
// when _sync is called, our 'old' is actually the new instance that
// we are to copy state from.
void _sync(Widget old, dynamic slot) {
void _sync(StatefulComponent old, dynamic slot) {
if (old == null) {
if (!_isStateInitialized) {
initState();
@ -925,7 +925,7 @@ abstract class StatefulComponent extends Component {
}
if (old != null) {
assert(_isStateInitialized);
assert(!(old as StatefulComponent)._isStateInitialized);
assert(!old._isStateInitialized);
syncConstructorArguments(old);
}
super._sync(old, slot);

16
packages/unit/test/widget/stateful_components_test.dart
View File

@ -21,12 +21,12 @@ class InnerComponent extends StatefulComponent {
}
}
class OutterContainer extends StatefulComponent {
OutterContainer({ this.child });
class OuterContainer extends StatefulComponent {
OuterContainer({ this.child });
InnerComponent child;
void syncConstructorArguments(OutterContainer source) {
void syncConstructorArguments(OuterContainer source) {
child = source.child;
}
@ -41,22 +41,22 @@ void main() {
WidgetTester tester = new WidgetTester();
InnerComponent inner;
OutterContainer outter;
OuterContainer outer;
tester.pumpFrame(() {
return new OutterContainer(child: new InnerComponent());
return new OuterContainer(child: new InnerComponent());
});
tester.pumpFrame(() {
inner = new InnerComponent();
outter = new OutterContainer(child: inner);
return outter;
outer = new OuterContainer(child: inner);
return outer;
});
expect(inner._didInitState, isFalse);
expect(inner.parent, isNull);
outter.setState(() {});
outer.setState(() {});
scheduler.beginFrame(0.0);
expect(inner._didInitState, isFalse);