react-native/scripts/e2e-test.sh

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#!/bin/bash
# The script has one required argument:
# --packager: react-native init, make sure the packager starts
# --ios: react-native init, start the packager and run the iOS app
# --android: same but run the Android app
# Abort the mission if any command fails
set -e
set -x
if [ -z $1 ]; then
echo "Please run the script with --ios, --android or --packager" >&2
exit 1
fi
SCRIPTS=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
ROOT=$(dirname $SCRIPTS)
TEMP=$(mktemp -d /tmp/react-native-XXXXXXXX)
# When tests run on CI server, we won't be able to see logs
# from packager because it runs in a separate window. This is
# a simple workaround, see packager/packager.sh
export REACT_PACKAGER_LOG="$TEMP/server.log"
# To make sure we actually installed the local version
# of react-native, we will create a temp file inside the template
# and check that it exists after `react-native init`
MARKER_IOS=$(mktemp $ROOT/local-cli/generator-ios/templates/app/XXXXXXXX)
MARKER_ANDROID=$(mktemp $ROOT/local-cli/generator-android/templates/src/XXXXXXXX)
function cleanup {
EXIT_CODE=$?
set +e
if [ $EXIT_CODE -ne 0 ];
then
WATCHMAN_LOGS=/usr/local/Cellar/watchman/3.1/var/run/watchman/$USER.log
[ -f $WATCHMAN_LOGS ] && cat $WATCHMAN_LOGS
[ -f $REACT_PACKAGER_LOG ] && cat $REACT_PACKAGER_LOG
fi
rm $MARKER_IOS
rm $MARKER_ANDROID
[ $SERVER_PID ] && kill -9 $SERVER_PID
}
trap cleanup EXIT
# pack react-native into a .tgz file
npm pack
PACKAGE=$(pwd)/react-native-*.tgz
# get react-native-cli dependencies
cd react-native-cli
npm pack
CLI_PACKAGE=$(pwd)/react-native-cli-*.tgz
cd $TEMP
npm install -g $CLI_PACKAGE
react-native init EndToEndTest --version $PACKAGE
cd EndToEndTest
case $1 in
"--packager"*)
echo "Running a basic packager test"
# Check the packager produces a bundle (doesn't throw an error)
react-native bundle --platform android --dev true --entry-file index.android.js --bundle-output android-bundle.js
# TODO do flow check
;;
"--ios"*)
echo "Running an iOS app"
cd ios
# Make sure we installed local version of react-native
ls EndToEndTest/`basename $MARKER_IOS` > /dev/null
../node_modules/react-native/packager/packager.sh --nonPersistent &
SERVER_PID=$!
# Start the app on the simulator
xctool -scheme EndToEndTest -sdk iphonesimulator test
;;
"--android"*)
echo "Running an Android app"
cd android
# Make sure we installed local version of react-native
ls `basename $MARKER_ANDROID` > /dev/null
../node_modules/react-native/packager/packager.sh --nonPersistent &
SERVER_PID=$!
# TODO Start the app and check it renders "Welcome to React Native"
echo "The Android e2e test is not implemented yet" >&2
exit 1
;;
*)
echo "Please run the script with --ios, --android or --packager" >&2
exit 1
;;
esac