78 lines
1.8 KiB
JavaScript
78 lines
1.8 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow
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*/
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'use strict';
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const React = require('react');
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const ReactNative = require('react-native');
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const {View} = ReactNative;
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const {TestModule} = ReactNative.NativeModules;
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class PromiseTest extends React.Component<{}> {
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shouldResolve = false;
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shouldReject = false;
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shouldSucceedAsync = false;
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shouldThrowAsync = false;
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componentDidMount() {
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Promise.all([
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this.testShouldResolve(),
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this.testShouldReject(),
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this.testShouldSucceedAsync(),
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this.testShouldThrowAsync(),
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]).then(() =>
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TestModule.markTestPassed(
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this.shouldResolve &&
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this.shouldReject &&
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this.shouldSucceedAsync &&
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this.shouldThrowAsync,
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),
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);
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}
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testShouldResolve = () => {
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return TestModule.shouldResolve()
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.then(() => (this.shouldResolve = true))
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.catch(() => (this.shouldResolve = false));
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};
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testShouldReject = () => {
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return TestModule.shouldReject()
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.then(() => (this.shouldReject = false))
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.catch(() => (this.shouldReject = true));
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};
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testShouldSucceedAsync = async (): Promise<any> => {
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try {
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await TestModule.shouldResolve();
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this.shouldSucceedAsync = true;
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} catch (e) {
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this.shouldSucceedAsync = false;
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}
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};
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testShouldThrowAsync = async (): Promise<any> => {
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try {
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await TestModule.shouldReject();
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this.shouldThrowAsync = false;
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} catch (e) {
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this.shouldThrowAsync = true;
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}
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};
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render(): React.Node {
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return <View />;
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}
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}
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PromiseTest.displayName = 'PromiseTest';
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module.exports = PromiseTest;
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