From 585d41b30aa8992a0c7c2c97a562191e48a29250 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Tue, 12 Mar 2019 22:28:10 -0700
Subject: [PATCH] Add DerivedData to BLACKLISTED_PATTERNS for haste paths
 (#23807)

Summary:
Each time, when I run `iOS` tests like `RNTesterIntegrationTests`, Xcode will copy the bundle in `DerivedData` directory, and we added `RNTesterUnitTestsBundle.js` to bundle, so it leads `Haste module naming collision`, I think we can add `DerivedData` directory to blacklist.

<img width="752" alt="c7d7dcbd-6507-481a-a8ef-64f16fec3a6f" src="https://user-images.githubusercontent.com/5061845/53960917-6888cc80-4122-11e9-9d1d-faac97f73a26.png">

[iOS] [Fixed] - Add DerivedData to BLACKLISTED_PATTERNS for haste paths
Pull Request resolved: https://github.com/facebook/react-native/pull/23807

Differential Revision: D14436103

Pulled By: cpojer

fbshipit-source-id: fa4bbd87d429f70167253aa38ff20049c9df58b4
---
 jest/hasteImpl.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/jest/hasteImpl.js b/jest/hasteImpl.js
index cee692a770..aa1e76d050 100644
--- a/jest/hasteImpl.js
+++ b/jest/hasteImpl.js
@@ -60,6 +60,7 @@ const BLACKLISTED_PATTERNS /*: Array<RegExp> */ = [
   /.*[\\\/]__(mocks|tests)__[\\\/].*/,
   /^Libraries[\\\/]Animated[\\\/]src[\\\/]polyfills[\\\/].*/,
   /^Libraries[\\\/]Renderer[\\\/]fb[\\\/].*/,
+  /DerivedData[\\\/].*/,
 ];
 
 const WHITELISTED_PREFIXES /*: Array<string> */ = [