76 lines
1.9 KiB
JavaScript
76 lines
1.9 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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* @providesModule ReactContentSizeUpdateTest
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*/
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'use strict';
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var React = require('react');
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var ReactNative = require('react-native');
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var RCTNativeAppEventEmitter = require('RCTNativeAppEventEmitter');
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var Subscribable = require('Subscribable');
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var TimerMixin = require('react-timer-mixin');
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var { View } = ReactNative;
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var { TestModule } = ReactNative.NativeModules;
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var reactViewWidth = 101;
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var reactViewHeight = 102;
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var newReactViewWidth = 201;
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var newReactViewHeight = 202;
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var ReactContentSizeUpdateTest = React.createClass({
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mixins: [Subscribable.Mixin,
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TimerMixin],
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componentWillMount: function() {
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this.addListenerOn(
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RCTNativeAppEventEmitter,
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'rootViewDidChangeIntrinsicSize',
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this.rootViewDidChangeIntrinsicSize
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);
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},
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getInitialState: function() {
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return {
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height: reactViewHeight,
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width: reactViewWidth,
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};
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},
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updateViewSize: function() {
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this.setState({
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height: newReactViewHeight,
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width: newReactViewWidth,
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});
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},
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componentDidMount: function() {
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this.setTimeout(
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() => { this.updateViewSize(); },
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1000
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);
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},
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rootViewDidChangeIntrinsicSize: function(intrinsicSize) {
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if (intrinsicSize.height === newReactViewHeight && intrinsicSize.width === newReactViewWidth) {
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TestModule.markTestPassed(true);
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}
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},
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render() {
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return (
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<View style={{'height':this.state.height, 'width':this.state.width}}/>
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);
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}
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});
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ReactContentSizeUpdateTest.displayName = 'ReactContentSizeUpdateTest';
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module.exports = ReactContentSizeUpdateTest;
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