1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/forms/the-input-element/input-width.html b/testing/web-platform/tests/html/semantics/forms/the-input-element/input-width.html
new file mode 100644
index 0000000000..5278ff77e1
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/forms/the-input-element/input-width.html
@@ -0,0 +1,42 @@
+<!DOCTYPE HTML>
+<html>
+ <head>
+  <title>Forms</title>
+  <script src="/resources/testharness.js"></script>
+  <script src="/resources/testharnessreport.js"></script>
+ </head>
+ <body>
+  <p>
+    <h3>input_width</h3>
+  </p>
+
+  <hr>
+
+  <div id="log"></div>
+
+  <form method="post"
+      enctype="application/x-www-form-urlencoded"
+      action=""
+      name="input_form">
+  <p><input type='image' id='input_text'></p>
+  </form>
+
+  <script>
+
+    var input_text = document.getElementById("input_text");
+    input_text.width = 30;
+
+    if (typeof(input_text.width) == "number") {
+      test(function() {
+        assert_equals(input_text.width, 30, "width attribute is not correct.");
+      });
+    } else {
+      test(function() {
+        assert_unreached("width attribute is not exist.");
+      });
+    }
+
+  </script>
+
+ </body>
+</html>