1 files changed, 32 insertions, 0 deletions
diff --git a/dom/html/test/file_script_nomodule.html b/dom/html/test/file_script_nomodule.html
new file mode 100644
index 0000000000..303edb90bb
--- /dev/null
+++ b/dom/html/test/file_script_nomodule.html
@@ -0,0 +1,32 @@
+<html>
+<body>
+  <script>
+// Helper methods.
+function ok(a, msg) {
+  parent.postMessage({ check: !!a, msg }, "*")
+}
+
+function is(a, b, msg) {
+  ok(a === b, msg);
+}
+
+function finish() {
+  parent.postMessage({ done: true }, "*");
+}
+  </script>
+
+  <script id="a" nomodule>42</script>
+  <script>
+// Let's test the behavior of nomodule attribute and noModule getter/setter.
+var a = document.getElementById("a");
+ok(!("noModule" in a), "When modules are disabled HTMLScriptElement.noModule is not defined");
+  </script>
+
+  <script>var foo = 42;</script>
+  <script nomodule>foo = 43;</script>
+  <script>
+is(foo, 43, "nomodule attribute is ignored when modules are disabled");
+finish();
+  </script>
+</body>
+</html>