1 files changed, 40 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/defer-script/defer-script-xml.xhtml b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/defer-script/defer-script-xml.xhtml
new file mode 100644
index 0000000000..9d02ff39f5
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/defer-script/defer-script-xml.xhtml
@@ -0,0 +1,40 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+   "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+  <title>Defer Script Execution Order</title>
+  <script src="/resources/testharness.js"></script>
+  <script src="/resources/testharnessreport.js"></script>
+  <script src="resources/helper.js"></script>
+</head>
+<body>
+  <div id="scriptlog"/>
+  <input id="testElement"/>
+  <script>
+  setup({single_test: true});
+  function finish() {
+    assert_array_equals(
+        window.result,
+        ["Inline1", "Sync1", "Inline2", "Sync2", "EndOfBody",
+         "Defer1", "Defer2", "DOMContentLoaded"],
+        "Execution order");
+    // Chromium order is (due to https://crbug.com/874749):
+    //  ["Inline1", "Sync1", "Defer1", "Inline2", "Defer2", "Sync2",
+    //   "EndOfBody", "DOMContentLoaded"]
+    done();
+  }
+  logScript("Inline1");
+  window.addEventListener("load", finish);
+  </script>
+
+  <script src="resources/sync-script-1.js"></script>
+  <script src="resources/defer-script-1.js" defer="defer"></script>
+  <script>
+  logScript("Inline2");
+  </script>
+  <script src="resources/defer-script-2.js" defer="defer"></script>
+  <script src="resources/sync-script-2.js"></script>
+  <pre id="bodyend">End</pre>
+</body>
+</html>
+