1 files changed, 19 insertions, 0 deletions
diff --git a/parser/htmlparser/tests/mochitest/file_bug642908.sjs b/parser/htmlparser/tests/mochitest/file_bug642908.sjs
new file mode 100644
index 0000000000..6d83609216
--- /dev/null
+++ b/parser/htmlparser/tests/mochitest/file_bug642908.sjs
@@ -0,0 +1,19 @@
+function handleRequest(request, response) {
+  if (request.queryString.includes("report")) {
+    response.setHeader("Content-Type", "text/javascript", false);
+    if (getState("loaded") == "loaded") {
+      response.write(
+        "ok(false, 'There was an attempt to preload the image.');"
+      );
+    } else {
+      response.write("ok(true, 'There was no attempt to preload the image.');");
+    }
+    response.write("SimpleTest.finish();");
+  } else {
+    setState("loaded", "loaded");
+    response.setHeader("Content-Type", "image/svg", false);
+    response.write(
+      "<svg xmlns='http://www.w3.org/2000/svg'>Not supposed to load this</svg>"
+    );
+  }
+}