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feat(testability): Expose function frameworkStabilizers

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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
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19
modules/angular2/src/platform/browser/testability.ts
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@ -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,