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'use strict';
/**
* @ngdoc object
* @name ng.$window
*
* @description
* A reference to the browser's `window` object. While `window`
* is globally available in JavaScript, it causes testability problems, because
* it is a global variable. In angular we always refer to it through the
* `$window` service, so it may be overridden, removed or mocked for testing.
*
* All expressions are evaluated with respect to current scope so they don't
* suffer from window globality.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope, $window) {
$scope.$window = $window;
$scope.greeting = 'Hello, World!';
}
</script>
<div ng-controller="Ctrl">
<input type="text" ng-model="greeting" />
<button ng-click="$window.alert(greeting)">ALERT</button>
</div>
</doc:source>
<doc:scenario>
it('should display the greeting in the input box', function() {
input('greeting').enter('Hello, E2E Tests');
// If we click the button it will block the test runner
// element(':button').click();
});
</doc:scenario>
</doc:example>
*/
function $WindowProvider(){
this.$get = valueFn(window);
}
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