Respect ModelAndView.status in @ExceptionHandler

Issue: SPR-14006

spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java

@@ -1752,6 +1752,18 @@ public class ServletAnnotationControllerHandlerMethodTests extends AbstractServl
 		assertEquals("view", response.getForwardedUrl());
 	}
 
+	@Test // SPR-14796
+	public void modelAndViewWithStatusInExceptionHandler() throws Exception {
+		initServletWithControllers(ModelAndViewController.class);
+
+		MockHttpServletRequest request = new MockHttpServletRequest("GET", "/exception");
+		MockHttpServletResponse response = new MockHttpServletResponse();
+		getServlet().service(request, response);
+
+		assertEquals(422, response.getStatus());
+		assertEquals("view", response.getForwardedUrl());
+	}
+
 	@Test
 	public void httpHead() throws ServletException, IOException {
 		initServletWithControllers(ResponseEntityController.class);
@@ -3320,6 +3332,20 @@ public class ServletAnnotationControllerHandlerMethodTests extends AbstractServl
 		public ModelAndView methodWithHttpStatus(MyEntity object) {
 			return new ModelAndView("view", new ModelMap(), HttpStatus.UNPROCESSABLE_ENTITY);
 		}
+
+		@RequestMapping("/exception")
+		public void raiseException() throws Exception {
+			throw new TestException();
+		}
+
+		@ExceptionHandler(TestException.class)
+		public ModelAndView handleException() {
+			return new ModelAndView("view", new ModelMap(), HttpStatus.UNPROCESSABLE_ENTITY);
+		}
+
+		@SuppressWarnings("serial")
+		private static class TestException extends Exception {
+		}
 	}