From 74cd7e5f17e801f89c88689ecd9560a342b95c2c Mon Sep 17 00:00:00 2001
From: Ricky <rickhanlonii@gmail.com>
Date: Wed, 29 Jul 2020 16:31:05 -0400
Subject: [PATCH] Use feature flags for React Native in the test renderer
 (#19486)

---
 .../ReactFeatureFlags.test-renderer.native.js | 56 +++++++++++++++++++
 scripts/rollup/forks.js                       |  7 +++
 2 files changed, 63 insertions(+)
 create mode 100644 packages/shared/forks/ReactFeatureFlags.test-renderer.native.js

diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
new file mode 100644
index 0000000000..1ab8917d11
--- /dev/null
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+import typeof * as FeatureFlagsType from 'shared/ReactFeatureFlags';
+import typeof * as ExportsType from './ReactFeatureFlags.test-renderer';
+
+export const debugRenderPhaseSideEffectsForStrictMode = false;
+export const enableDebugTracing = false;
+export const enableSchedulingProfiler = false;
+export const enableSchedulingProfilerComponentStacks = false;
+export const warnAboutDeprecatedLifecycles = true;
+export const replayFailedUnitOfWorkWithInvokeGuardedCallback = false;
+export const enableProfilerTimer = __PROFILE__;
+export const enableProfilerCommitHooks = false;
+export const enableSchedulerTracing = __PROFILE__;
+export const enableSuspenseServerRenderer = false;
+export const enableSelectiveHydration = false;
+export const enableBlocksAPI = false;
+export const enableLazyElements = false;
+export const disableJavaScriptURLs = false;
+export const disableInputAttributeSyncing = false;
+export const enableSchedulerDebugging = false;
+export const enableDeprecatedFlareAPI = false;
+export const enableFundamentalAPI = false;
+export const enableScopeAPI = false;
+export const enableCreateEventHandleAPI = false;
+export const warnAboutUnmockedScheduler = false;
+export const enableSuspenseCallback = false;
+export const warnAboutDefaultPropsOnFunctionComponents = false;
+export const warnAboutStringRefs = false;
+export const disableLegacyContext = false;
+export const disableSchedulerTimeoutBasedOnReactExpirationTime = false;
+export const enableTrustedTypesIntegration = false;
+export const disableTextareaChildren = false;
+export const disableModulePatternComponents = false;
+export const warnUnstableRenderSubtreeIntoContainer = false;
+export const warnAboutSpreadingKeyToJSX = false;
+export const enableComponentStackLocations = false;
+export const enableLegacyFBSupport = false;
+export const enableFilterEmptyStringAttributesDOM = false;
+
+export const enableNewReconciler = false;
+export const deferRenderPhaseUpdateToNextBatch = true;
+export const decoupleUpdatePriorityFromScheduler = false;
+
+// Flow magic to verify the exports of this file match the original version.
+// eslint-disable-next-line no-unused-vars
+type Check<_X, Y: _X, X: Y = _X> = null;
+// eslint-disable-next-line no-unused-expressions
+(null: Check<ExportsType, FeatureFlagsType>);
diff --git a/scripts/rollup/forks.js b/scripts/rollup/forks.js
index 5f2744e65b..f3884185e7 100644
--- a/scripts/rollup/forks.js
+++ b/scripts/rollup/forks.js
@@ -116,6 +116,13 @@ const forks = Object.freeze({
         }
       case 'react-test-renderer':
         switch (bundleType) {
+          case RN_FB_DEV:
+          case RN_FB_PROD:
+          case RN_FB_PROFILING:
+          case RN_OSS_DEV:
+          case RN_OSS_PROD:
+          case RN_OSS_PROFILING:
+            return 'shared/forks/ReactFeatureFlags.test-renderer.native.js';
           case FB_WWW_DEV:
           case FB_WWW_PROD:
           case FB_WWW_PROFILING: