1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/script-defer.html b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/script-defer.html
new file mode 100644
index 0000000000..80eb98dc75
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/script-defer.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>HTML Test: HTMLScriptElement - defer</title>
+<link rel="author" title="Intel" href="http://www.intel.com/">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<div id="log"></div>
+
+<script>
+
+let script_run_status = "inline";
+let t = async_test("the defer script run later");
+
+</script>
+
+<script type="text/javascript" src="defer.js" defer></script>
+
+<script>
+
+t.step(() => {
+  assert_equals(script_run_status, "inline", "the script run status");
+  script_run_status = "deferred";
+});
+
+</script>