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588183b166
Summary: Tests fail quite often but retries seem to help. Closes https://github.com/facebook/react-native/pull/7537 Differential Revision: D3295833 fbshipit-source-id: e74be5d62b7fb9c1859477e51bf18fe3d1d25ce4
57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
/**
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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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'use strict';
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/**
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* This script runs instrumentation tests one by one with retries
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* Instrumentation tests tend to be flaky, so rerunning them individually increases
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* chances for success and reduces total average execution time.
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*
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* We assume that all instrumentation tests are flat in one folder
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* Available arguments:
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* --path - path to all .java files with tests
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* --package - com.facebook.react.tests
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* --retries [num] - how many times to retry possible flaky commands: npm install and running tests, default 1
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*/
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/*eslint-disable no-undef */
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require('shelljs/global');
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const argv = require('yargs').argv;
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const numberOfRetries = argv.retries || 1;
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const tryExecNTimes = require('./try-n-times');
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const path = require('path');
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// ReactAndroid/src/androidTest/java/com/facebook/react/tests/ReactHorizontalScrollViewTestCase.java
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const testClasses = ls(`${argv.path}/*.java`)
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.map(javaFile => {
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// ReactHorizontalScrollViewTestCase
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return path.basename(javaFile, '.java');
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}).map(className => {
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// com.facebook.react.tests.ReactHorizontalScrollViewTestCase
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return argv.package + '.' + className;
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});
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let exitCode = 0;
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testClasses.forEach((testClass) => {
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if (tryExecNTimes(
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() => {
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exec('sleep 10s');
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return exec(`./scripts/run-android-instrumentation-tests.sh ${argv.package} ${testClass}`).code;
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},
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numberOfRetries)) {
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echo(`${testClass} failed ${numberOfRetries} times`);
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exitCode = 1;
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}
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});
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exit(exitCode);
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/*eslint-enable no-undef */
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