react-native/IntegrationTests/AccessibilityManagerTest.js

51 lines
1.3 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
* @providesModule AccessibilityManagerTest
*/
'use strict';
const React = require('react');
const ReactNative = require('react-native');
const { View } = ReactNative;
const RCTDeviceEventEmitter = require('RCTDeviceEventEmitter');
const {
TestModule,
AccessibilityManager,
} = ReactNative.NativeModules;
class AccessibilityManagerTest extends React.Component<{}> {
componentDidMount() {
AccessibilityManager.setAccessibilityContentSizeMultipliers({
'extraSmall': 1.0,
'small': 2.0,
'medium': 3.0,
'large': 4.0,
'extraLarge': 5.0,
'extraExtraLarge': 6.0,
'extraExtraExtraLarge': 7.0,
'accessibilityMedium': 8.0,
'accessibilityLarge': 9.0,
'accessibilityExtraLarge': 10.0,
'accessibilityExtraExtraLarge': 11.0,
'accessibilityExtraExtraExtraLarge': 12.0,
});
RCTDeviceEventEmitter.addListener('didUpdateDimensions', update => {
TestModule.markTestPassed(update.window.fontScale === 4.0);
});
}
render(): React.Node {
return <View />;
}
}
AccessibilityManagerTest.displayName = 'AccessibilityManagerTest';
module.exports = AccessibilityManagerTest;