1 files changed, 32 insertions, 0 deletions
diff --git a/dom/tests/browser/mimeme.sjs b/dom/tests/browser/mimeme.sjs
new file mode 100644
index 0000000000..c3c7122979
--- /dev/null
+++ b/dom/tests/browser/mimeme.sjs
@@ -0,0 +1,32 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Small red image.
+const IMG_BYTES = atob(
+  "iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
+    "P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
+);
+
+function handleRequest(request, response) {
+  let mimeType = request.queryString.match(/type=([a-z]*)/)[1];
+  switch (mimeType) {
+    case "css":
+      response.setHeader("Content-Type", "text/css");
+      response.write("#hi {color: red}");
+      break;
+    case "js":
+      response.setHeader("Content-Type", "application/javascript");
+      response.write("var foo;");
+      break;
+    case "png":
+      response.setHeader("Content-Type", "image/png");
+      response.write(IMG_BYTES);
+      break;
+    case "html":
+      response.setHeader("Content-Type", "text/html");
+      response.write("<body>I am a subframe</body>");
+      break;
+  }
+}