From 34fc4dee39413529d3e43676b60b196923873639 Mon Sep 17 00:00:00 2001
From: razh <razh@users.noreply.github.com>
Date: Sun, 17 Mar 2019 14:43:00 -0400
Subject: [PATCH] Add regression test for HTML content in rails-ujs

See discussion in #32287
---
 actionview/test/ujs/public/test/call-remote.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/actionview/test/ujs/public/test/call-remote.js b/actionview/test/ujs/public/test/call-remote.js
index c8813bb82a..0f92007007 100644
--- a/actionview/test/ujs/public/test/call-remote.js
+++ b/actionview/test/ujs/public/test/call-remote.js
@@ -128,6 +128,17 @@ asyncTest('execution of JS code does not modify current DOM', 1, function() {
   })
 })
 
+asyncTest('HTML document should be parsed', 1, function() {
+  buildForm({ method: 'post', 'data-type': 'html' })
+
+  $('form').append('<input type="text" name="content_type" value="text/html">')
+  $('form').append('<input type="text" name="content" value="<p>hello</p>">')
+
+  submit(function(e, data, status, xhr) {
+    ok(data instanceof HTMLDocument, 'returned data should be an HTML document')
+  })
+})
+
 asyncTest('XML document should be parsed', 1, function() {
   buildForm({ method: 'post', 'data-type': 'html' })