70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
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/**
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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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*
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* @providesModule SnapshotViewIOS
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* @flow
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*/
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'use strict';
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var React = require('React');
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const PropTypes = require('prop-types');
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var StyleSheet = require('StyleSheet');
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var { TestModule } = require('NativeModules');
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var UIManager = require('UIManager');
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var View = require('View');
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const ViewPropTypes = require('ViewPropTypes');
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var requireNativeComponent = require('requireNativeComponent');
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class SnapshotViewIOS extends React.Component<{
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onSnapshotReady?: Function,
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testIdentifier?: string,
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}> {
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// $FlowFixMe(>=0.41.0)
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static propTypes = {
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...ViewPropTypes,
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// A callback when the Snapshot view is ready to be compared
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onSnapshotReady : PropTypes.func,
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// A name to identify the individual instance to the SnapshotView
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testIdentifier : PropTypes.string,
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};
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onDefaultAction = (event: Object) => {
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TestModule.verifySnapshot(TestModule.markTestPassed);
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};
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render() {
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var testIdentifier = this.props.testIdentifier || 'test';
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var onSnapshotReady = this.props.onSnapshotReady || this.onDefaultAction;
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return (
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<RCTSnapshot
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style={style.snapshot}
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{...this.props}
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onSnapshotReady={onSnapshotReady}
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testIdentifier={testIdentifier}
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/>
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);
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}
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}
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var style = StyleSheet.create({
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snapshot: {
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flex: 1,
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},
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});
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// Verify that RCTSnapshot is part of the UIManager since it is only loaded
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// if you have linked against RCTTest like in tests, otherwise we will have
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// a warning printed out
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var RCTSnapshot = UIManager.RCTSnapshot ?
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requireNativeComponent('RCTSnapshot', SnapshotViewIOS) :
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View;
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module.exports = SnapshotViewIOS;
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