1 files changed, 21 insertions, 0 deletions
diff --git a/docshell/test/browser/file_bug1716290-1.sjs b/docshell/test/browser/file_bug1716290-1.sjs
new file mode 100644
index 0000000000..83e6eede3d
--- /dev/null
+++ b/docshell/test/browser/file_bug1716290-1.sjs
@@ -0,0 +1,21 @@
+function handleRequest(request, response) {
+  if (getState("reloaded") == "reloaded") {
+    response.setHeader(
+      "Content-Type",
+      "text/html; charset=windows-1254",
+      false
+    );
+    response.write("\u00E4");
+  } else {
+    response.setHeader("Content-Type", "text/html; charset=Shift_JIS", false);
+    if (getState("loaded") == "loaded") {
+      setState("reloaded", "reloaded");
+    } else {
+      setState("loaded", "loaded");
+    }
+    // kilobyte to force late-detection reload
+    response.write("a".repeat(1024));
+    response.write("<body>");
+    response.write("\u00E4");
+  }
+}