Add tests

Author: cknitt

tests/tests/src/jsx_preserve_test.mjs

@@ -1,5 +1,6 @@
 // Generated by ReScript, PLEASE EDIT WITH CARE
 
+import * as React from "react";
 import * as JsxRuntime from "react/jsx-runtime";
 
 function Jsx_preserve_test$Icon(props) {
@@ -208,11 +209,9 @@ let _props_with_hyphen = <label
   data-testid={"test"}
 />;
 
-let React = {};
-
-let _fragment = <Fragment>
+let _fragment = <>
   {"Hello, world!"}
-</Fragment>;
+</>;
 
 let _youtube_iframe = <iframe
   allow={"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"}
@@ -224,6 +223,47 @@ let _youtube_iframe = <iframe
   referrerPolicy={"strict-origin-when-cross-origin"}
 />;
 
+function make(_props) {
+  return null;
+}
+
+let X = {
+  make: make
+};
+
+<X.make />;
+
+function Jsx_preserve_test$Y(props) {
+  return null;
+}
+
+let make$1 = React.memo(Jsx_preserve_test$Y);
+
+let Y = {
+  x: 42,
+  make: make$1
+};
+
+<Y.make />;
+
+let context = React.createContext(0);
+
+let make$2 = context.Provider;
+
+let ContextProvider = {
+  make: make$2
+};
+
+function Jsx_preserve_test(props) {
+  return <ContextProvider.make
+    value={42}
+  >
+    {props.children}
+  </ContextProvider.make>;
+}
+
+let make$3 = Jsx_preserve_test;
+
 export {
   Icon,
   _single_element_child,
@@ -250,8 +290,12 @@ export {
   ComponentWithOptionalProps,
   _optional_props,
   _props_with_hyphen,
-  React,
   _fragment,
   _youtube_iframe,
+  X,
+  Y,
+  context,
+  ContextProvider,
+  make$3 as make,
 }
 /* _single_element_child Not a pure module */

tests/tests/src/jsx_preserve_test.res

@@ -129,17 +129,6 @@ let _optional_props = <ComponentWithOptionalProps i=1 s="test" element={<div />}
 
 let _props_with_hyphen = <label ariaLabel={"close sidebar"} dataTestId="test" />
 
-module React = {
-  type component<'props> = Jsx.component<'props>
-  type element = Jsx.element
-
-  external jsx: (component<'props>, 'props) => element = "jsx"
-
-  type fragmentProps = {children?: element}
-
-  external jsxFragment: component<fragmentProps> = "Fragment"
-}
-
 let _fragment = <> {Jsx.string("Hello, world!")} </>
 
 let _youtube_iframe =
@@ -153,3 +142,32 @@ let _youtube_iframe =
     allowFullScreen={true}
   >
   </iframe>
+
+module X = {
+  type props = {}
+  let make = (_props: props) => React.null
+}
+
+let _ = <X />
+
+module Y = {
+  let x = 42
+
+  @react.component
+  let make = () => React.null
+
+  let make = React.memo(make)
+}
+
+let _ = <Y />
+
+let context = React.createContext(0)
+
+module ContextProvider = {
+  let make = React.Context.provider(context)
+}
+
+@react.component
+let make = (~children) => {
+  <ContextProvider value=42> {children} </ContextProvider>
+}