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packages/rn-tester/IntegrationTests/AccessibilityManagerTest.js
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Tim Yung
RN: Sort Pragmas in Headers (#51554)
23 май 2025, 07:18
23 май 2025, 07:18
1977dd6
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/** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * * @flow strict-local * @format */ import invariant from 'invariant'; import * as React from 'react'; import {useEffect} from 'react'; import {DeviceEventEmitter, NativeModules, View} from 'react-native'; import NativeAccessibilityManager from 'react-native/Libraries/Components/AccessibilityInfo/NativeAccessibilityManager'; const {TestModule} = NativeModules; function AccessibilityManagerTest(): React.Node { useEffect(() => { invariant( NativeAccessibilityManager, "NativeAccessibilityManager doesn't exist", ); NativeAccessibilityManager.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, }); const subscription = DeviceEventEmitter.addListener( 'didUpdateDimensions', update => { TestModule.markTestPassed(update.window.fontScale === 4.0); }, ); return () => { subscription.remove(); }; }, []); return <View />; } export default AccessibilityManagerTest;