change the argument passed to CallbackQueue.getPooled

scripts/fiber/tests-passing.txt

@@ -397,6 +397,7 @@ src/renderers/__tests__/ReactCompositeComponent-test.js
 * prepares new child before unmounting old
 * respects a shallow shouldComponentUpdate implementation
 * does not do a deep comparison for a shallow shouldComponentUpdate implementation
+* should call setState with the correct parameters
 
 src/renderers/__tests__/ReactCompositeComponentDOMMinimalism-test.js
 * should not render extra nodes for non-interpolated text
@@ -1972,6 +1973,7 @@ src/renderers/dom/test/__tests__/ReactTestUtils-test.js
 * should enable rendering of cloned element
 * should set the type of the event
 * should work with renderIntoDocument
+* should call setState with the correct parameters
 
 src/renderers/native/__tests__/ReactNativeAttributePayload-test.js
 * should work with simple example
@@ -2001,6 +2003,7 @@ src/renderers/native/__tests__/ReactNativeMount-test.js
 * should be able to create and update a native component
 * returns the correct instance and calls it in the callback
 * renders and reorders children
+* calls setState with the correct parameters
 
 src/renderers/native/__tests__/createReactNativeComponentClass-test.js
 * should register viewConfigs

src/renderers/__tests__/ReactCompositeComponent-test.js

@@ -1472,4 +1472,20 @@ describe('ReactCompositeComponent', () => {
     instance.setState(getInitialState());
     expect(renderCalls).toBe(3);
   });
+
+  it('should call setState with the correct parameters', () => {
+    let mockArg = 'the wrong value';
+    let mockCallback = arg => (mockArg = arg);
+    class Component extends React.Component {
+      componentDidMount() {
+        this.setState({}, mockCallback);
+      }
+      render() {
+        return false;
+      }
+    }
+
+    ReactTestUtils.renderIntoDocument(<Component />);
+    expect(mockArg).toBeUndefined();
+  });
 });

src/renderers/dom/stack/client/ReactReconcileTransaction.js

@@ -120,7 +120,7 @@ function ReactReconcileTransaction(useCreateElement) {
   // accessible and defaults to false when `ReactDOMComponent` and
   // `ReactDOMTextComponent` checks it in `mountComponent`.`
   this.renderToStaticMarkup = false;
-  this.reactMountReady = CallbackQueue.getPooled(null);
+  this.reactMountReady = CallbackQueue.getPooled();
   this.useCreateElement = useCreateElement;
 }
 

src/renderers/dom/test/__tests__/ReactTestUtils-test.js

@@ -844,4 +844,20 @@ describe('ReactTestUtils', () => {
       );
     });
   });
+
+  it('should call setState with the correct parameters', () => {
+    let mockArg = 'the wrong value';
+    let mockCallback = arg => (mockArg = arg);
+    class Component extends React.Component {
+      componentDidMount() {
+        this.setState({}, mockCallback);
+      }
+      render() {
+        return false;
+      }
+    }
+
+    ReactTestUtils.renderIntoDocument(<Component />);
+    expect(mockArg).toBeUndefined();
+  });
 });

src/renderers/native/ReactNativeReconcileTransaction.js

@@ -67,7 +67,7 @@ if (__DEV__) {
  */
 function ReactNativeReconcileTransaction() {
   this.reinitializeTransaction();
-  this.reactMountReady = CallbackQueue.getPooled(null);
+  this.reactMountReady = CallbackQueue.getPooled();
 }
 
 var Mixin = {

src/renderers/native/__tests__/ReactNativeMount-test.js

@@ -108,4 +108,20 @@ describe('ReactNative', () => {
     ReactNative.render(<Component chars={after} />, 11);
     expect(UIManager.__dumpHierarchyForJestTestsOnly()).toMatchSnapshot();
   });
+
+  it('calls setState with the correct parameters', () => {
+    var mockArg = 'the wrong value';
+    var mockCallback = arg => (mockArg = arg);
+    class Component extends React.Component {
+      componentDidMount() {
+        this.setState({}, mockCallback);
+      }
+      render() {
+        return false;
+      }
+    }
+
+    ReactNative.render(<Component />, 11);
+    expect(mockArg).toBeUndefined();
+  });
 });