Update manual testing script to also test Hermes for RNTester

Summary: Changelog: [Internal] - Update test-manual-e2e.sh to test Hermes for RNTester

Reviewed By: ShikaSD

Differential Revision: D30569403

fbshipit-source-id: fd45c8158c4c5ad93f33bc7b80464c5fc387a737

Author: Luna Wei

scripts/test-manual-e2e.sh

@@ -4,8 +4,6 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-JAVA_VERSION="1.7"
-
 RED="\033[0;31m"
 GREEN="\033[0;32m"
 BLUE="\033[0;35m"
@@ -49,28 +47,55 @@ lsof -i :8081 | grep LISTEN | /usr/bin/awk '{print $2}' | xargs kill
 info "Start the packager in another terminal by running 'npm start' from the root"
 info "and then press any key."
 info ""
-read -n 1
+read -r -n 1
 
 ./gradlew :packages:rn-tester:android:app:installJscDebug || error "Couldn't build RNTester Android"
 
 info "Press any key to run RNTester in an already running Android emulator/device"
 info ""
-read -n 1
+read -r -n 1
 adb shell am start -n com.facebook.react.uiapp/.RNTesterActivity
 
-success "Installing CocoaPods dependencies"
+
+info "Once done testing, keep emulator running"
+info "Press any key to run RNTester on Android with Hermes enabled"
+read -r -n 1
+
+./gradlew :packages:rn-tester:android:app:installHermesDebug || error "Couldn't build RNTester Android"
+adb shell am start -n com.facebook.react.uiapp/.RNTesterActivity
+
+info "When done testing RNTester on Android,"
+info "Press any key to start testing RNTester in iOS"
+read -r -n 1
+
+success "About to test iOS JSC... "
+success "Installing CocoaPods dependencies..."
 rm -rf packages/rn-tester/Pods
 (cd packages/rn-tester && pod install)
 
 info "Press any key to open the workspace in Xcode, then build and test manually."
 info ""
-read -n 1
+read -r -n 1
+
+open "packages/rn-tester/RNTesterPods.xcworkspace"
+
+info "When done testing iOS JSC, press any key to test iOS Hermes"
+read -r -n 1
+
+success "About to test iOS Hermes... "
+success "Installing CocoaPods dependencies..."
+rm -rf packages/rn-tester/Pods
+(cd packages/rn-tester && USE_HERMES=1 pod install)
+
+info "Press any key to open the workspace in Xcode, then build and test manually."
+info ""
+read -r -n 1
 
 open "packages/rn-tester/RNTesterPods.xcworkspace"
 
 info "When done testing RNTester app on iOS and Android press any key to continue."
 info ""
-read -n 1
+read -r -n 1
 
 success "Killing packager"
 lsof -i :8081 | grep LISTEN
@@ -86,7 +111,7 @@ success "React Native version changed in the template"
 
 project_name="RNTestProject"
 
-cd /tmp/
+cd /tmp/ || exit
 rm -rf "$project_name"
 node "$repo_root/cli.js" init "$project_name" --template "$repo_root"
 
@@ -102,7 +127,7 @@ info "   - Verify 'Reload JS' works"
 info ""
 info "Press any key to run the sample in Android emulator/device"
 info ""
-read -n 1
+read -r -n 1
 cd "/tmp/${project_name}" && npx react-native run-android
 
 info "Test the following on iOS:"
@@ -115,10 +140,10 @@ info "   - Disable Fast Refresh."
 info ""
 info "Press any key to open the project in Xcode"
 info ""
-read -n 1
+read -r -n 1
 open "/tmp/${project_name}/ios/${project_name}.xcworkspace"
 
-cd "$repo_root"
+cd "$repo_root" || exit
 
 info "Next steps:"
 info "   - https://github.com/facebook/react-native/blob/HEAD/Releases.md"