From a6a5ef4acc12ced6ecad0311e68d5deb74d39dae Mon Sep 17 00:00:00 2001
From: Konstantin Raev <bestander@fb.com>
Date: Thu, 14 Apr 2016 06:11:42 -0700
Subject: [PATCH] added cache prepare step for packager in ios e2e test

Summary: Closes https://github.com/facebook/react-native/pull/6977

Differential Revision: D3178986

fb-gh-sync-id: 642b96fefcc506d1f8ada588ed79e5de48829338
fbshipit-source-id: 642b96fefcc506d1f8ada588ed79e5de48829338
---
 scripts/run-ci-e2e-tests.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/run-ci-e2e-tests.js b/scripts/run-ci-e2e-tests.js
index 9c7af063e..45c3ab15a 100644
--- a/scripts/run-ci-e2e-tests.js
+++ b/scripts/run-ci-e2e-tests.js
@@ -157,6 +157,9 @@ if (args.indexOf('--ios') !== -1) {
     env: packagerEnv
   });
   SERVER_PID = packagerProcess.pid;
+  exec('sleep 15s');
+  // prepare cache to reduce chances of possible red screen "Can't fibd variable __fbBatchedBridge..."
+  exec('response=$(curl --write-out %{http_code} --silent --output /dev/null localhost:8081/index.ios.bundle?platform=ios&dev=true)');
   echo(`Starting packager server, ${SERVER_PID}`);
   echo('Executing ios e2e test');
   if (exec('xctool -scheme EndToEndTest -sdk iphonesimulator test').code) {