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diff --git a/testing/web-platform/tests/html/semantics/document-metadata/the-base-element/base_multiple.html b/testing/web-platform/tests/html/semantics/document-metadata/the-base-element/base_multiple.html
new file mode 100644
index 0000000000..4b7c0d213c
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/document-metadata/the-base-element/base_multiple.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>HTML Test: base_multiple</title>
+<link rel="author" title="Intel" href="http://www.intel.com/">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-base-element">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+  <div id="log"></div>
+  <iframe id="test1" src="example.html" style="width:0;height:0" frameborder="0"></iframe>
+  <iframe id="test2" src="example.html" name="targetWin" style="width:0;height:0" frameborder="0"></iframe>
+  <script>
+    async_test(function() {
+      window.onload = this.step_func(function() {
+        var fr1 = document.getElementById("test1");
+        fr1.addEventListener("load", this.unreached_func("loaded in the wrong iframe"));
+
+        var fr2 = document.getElementById("test2");
+        fr2.addEventListener("load", this.step_func_done(function () {
+          var doc2 = fr2.contentDocument;
+          assert_not_equals(doc2.location.href.indexOf("example2.html"), -1, "The target attribute does not impact the a element.");
+          assert_equals(doc2.getElementById("d1").innerHTML, "PASS", "The opend page should be the example2.html.");
+        }), true);
+
+        fr1.contentDocument.getElementById("a1").click();
+      });
+    }, "The attributes of the a element must be affected by the first base element");
+  </script>
+</body>