1 files changed, 31 insertions, 0 deletions
diff --git a/image/test/mochitest/bug496292-1.sjs b/image/test/mochitest/bug496292-1.sjs
new file mode 100644
index 0000000000..2e842223d5
--- /dev/null
+++ b/image/test/mochitest/bug496292-1.sjs
@@ -0,0 +1,31 @@
+function handleRequest(request, response) {
+  var file = Services.dirsvc.get("CurWorkD", Ci.nsIFile);
+
+  file.append("tests");
+  file.append("image");
+  file.append("test");
+  file.append("mochitest");
+
+  if (request.getHeader("Accept") == "image/avif,image/webp,*/*") {
+    file.append("blue.png");
+  } else {
+    file.append("red.png");
+  }
+  response.setStatusLine(request.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "image/png", false);
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  var fileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  fileStream.init(file, 1, 0, false);
+  var binaryStream = Cc["@mozilla.org/binaryinputstream;1"].createInstance(
+    Ci.nsIBinaryInputStream
+  );
+  binaryStream.setInputStream(fileStream);
+
+  response.bodyOutputStream.writeFrom(binaryStream, binaryStream.available());
+
+  binaryStream.close();
+  fileStream.close();
+}