1 files changed, 9 insertions, 0 deletions
diff --git a/dom/xhr/tests/file_XHR_header.sjs b/dom/xhr/tests/file_XHR_header.sjs
new file mode 100644
index 0000000000..ad829d6c9b
--- /dev/null
+++ b/dom/xhr/tests/file_XHR_header.sjs
@@ -0,0 +1,9 @@
+// SJS file for getAllResponseRequests vs getResponseRequest
+function handleRequest(request, response)
+{
+  // Header strings are interpreted by truncating the characters in them to
+  // bytes, so U+2026 HORIZONTAL ELLIPSIS here must be encoded manually: using
+  // "…" as the string would write a \x26 byte.
+  response.setHeader("X-Custom-Header-Bytes", "\xE2\x80\xA6", false);
+  response.write("42");
+}