init project

test/regressions/fixtures/TextField/ConstrainedTextField.js

@@ -0,0 +1,16 @@
+import * as React from 'react';
+import TextField from '@mui/material/TextField';
+
+// TextField shouldn't overflow the red bordered container
+export default function ConstrainedTextField() {
+  return (
+    <div
+      style={{
+        width: 100,
+        border: '1px solid red',
+      }}
+    >
+      <TextField label="Outlined" variant="outlined" />
+    </div>
+  );
+}