react-native/Libraries/Text/TextUpdateTest.js

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/**
* The examples provided by Facebook are for non-commercial testing and
* evaluation purposes only.
*
* Facebook reserves all rights not expressly granted.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* @providesModule TextUpdateTest
* @flow
*/
'use strict';
var React = require('react-native');
var TimerMixin = require('react-timer-mixin');
var {
NativeModules,
StyleSheet,
Text,
} = React;
var TestManager = NativeModules.TestManager || NativeModules.SnapshotTestManager;
var TextUpdateTest = React.createClass({
mixins: [TimerMixin],
getInitialState: function() {
return {seeMore: true};
},
componentDidMount: function() {
this.requestAnimationFrame(
() => this.setState(
{seeMore: false},
TestManager.markTestCompleted
)
);
},
render: function() {
return (
<Text
style={styles.container}
onPress={() => this.setState({seeMore: !this.state.seeMore})}>
<Text>Tap to see more (bugs)...</Text>
{this.state.seeMore && 'raw text'}
</Text>
);
},
});
var styles = StyleSheet.create({
container: {
margin: 10,
marginTop: 100,
},
});
module.exports = TextUpdateTest;