cargdev/angular
1
0
Fork 0
Code Issues 17 Pull Requests Actions Packages Projects Releases Wiki Activity

feat(testability): Expose function frameworkStabilizers

Browse Source 
Closes #5485
This commit is contained in:
Hank Duan
2016-01-05 12:56:24 -08:00
parent 95248f46a1
commit 69ae3634c7
6 changed files with 159 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
modules/angular2/src/platform/browser/testability.dart
View File

@ -90,7 +90,7 @@ class PublicTestability implements _JsObjectProxyable {
'findBindings': (bindingString, [exactMatch, allowNonElementNodes]) =>
findBindings(bindingString, exactMatch, allowNonElementNodes),
'isStable': () => isStable(),
'whenStable': (callback) => whenStable(() => callback.apply([]))
'whenStable': (callback) => whenStable((didWork) => callback.apply([didWork]))
})..['_dart_'] = this;
}
}
@ -116,16 +116,38 @@ class BrowserGetTestability implements GetTestability {
}
throw 'Could not find testability for element.';
});
js.context['getAllAngularTestabilities'] = _jsify(() {
var getAllAngularTestabilities = () {
var registry = js.context['ngTestabilityRegistries'];
var result = [];
for (int i = 0; i < registry.length; i++) {
var testabilities =
registry[i].callMethod('getAllAngularTestabilities');
registry[i].callMethod('getAllAngularTestabilities');
if (testabilities != null) result.addAll(testabilities);
}
return _jsify(result);
};
js.context['getAllAngularTestabilities'] =
_jsify(getAllAngularTestabilities);
var whenAllStable = _jsify((callback) {
var testabilities = getAllAngularTestabilities();
var count = testabilities.length;
var didWork = false;
var decrement = _jsify((bool didWork_) {
didWork = didWork || didWork_;
count--;
if (count == 0) {
callback.apply([didWork]);
}
});
testabilities.forEach((testability) {
testability.callMethod('whenStable', [decrement]);
});
});
if (js.context['frameworkStabilizers'] == null) {
js.context['frameworkStabilizers'] = new js.JsArray();
}
js.context['frameworkStabilizers'].add(whenAllStable);
}
jsRegistry.add(this._createRegistry(registry));
}
@ -163,4 +185,4 @@ class BrowserGetTestability implements GetTestability {
});
return object;
}
}
}

19
modules/angular2/src/platform/browser/testability.ts
View File

@ -48,6 +48,25 @@ export class BrowserGetTestability implements GetTestability {
var testabilities = registry.getAllTestabilities();
return testabilities.map((testability) => { return new PublicTestability(testability); });
};
var whenAllStable = (callback) => {
var testabilities = global.getAllAngularTestabilities();
var count = testabilities.length;
var didWork = false;
var decrement = function(didWork_) {
didWork = didWork || didWork_;
count--;
if (count == 0) {
callback(didWork);
}
};
testabilities.forEach(function(testability) { testability.whenStable(decrement); });
};
if (!global.frameworkStabilizers) {
global.frameworkStabilizers = ListWrapper.createGrowableSize(0);
}
global.frameworkStabilizers.push(whenAllStable);
}
findTestabilityInTree(registry: TestabilityRegistry, elem: any,