1 files changed, 62 insertions, 0 deletions
diff --git a/netwerk/test/mochitests/test_accept_header.sjs b/netwerk/test/mochitests/test_accept_header.sjs
new file mode 100644
index 0000000000..6e73acd293
--- /dev/null
+++ b/netwerk/test/mochitests/test_accept_header.sjs
@@ -0,0 +1,62 @@
+function handleRequest(request, response) {
+  response.setStatusLine(request.httpVersion, "200", "OK");
+  dump(`test_accept_header ${request.path}?${request.queryString}\n`);
+
+  if (request.queryString == "worker") {
+    response.setHeader("Content-Type", "text/javascript", false);
+    response.write("postMessage(42)");
+
+    setState(
+      "data",
+      JSON.stringify({ type: "worker", accept: request.getHeader("Accept") })
+    );
+    return;
+  }
+
+  if (request.queryString == "image") {
+    // A 1x1 PNG image.
+    // Source: https://commons.wikimedia.org/wiki/File:1x1.png (Public Domain)
+    const IMAGE = atob(
+      "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAA" +
+        "ACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII="
+    );
+
+    response.setHeader("Content-Type", "image/png", false);
+    response.write(IMAGE);
+
+    setState(
+      "data",
+      JSON.stringify({ type: "image", accept: request.getHeader("Accept") })
+    );
+    return;
+  }
+
+  if (request.queryString == "style") {
+    response.setHeader("Content-Type", "text/css", false);
+    response.write("");
+
+    setState(
+      "data",
+      JSON.stringify({ type: "style", accept: request.getHeader("Accept") })
+    );
+    return;
+  }
+
+  if (request.queryString == "iframe") {
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("<h1>Hello world!</h1>");
+
+    setState(
+      "data",
+      JSON.stringify({ type: "iframe", accept: request.getHeader("Accept") })
+    );
+    return;
+  }
+
+  if (request.queryString == "get") {
+    response.setHeader("Content-Type", "application/json", false);
+    response.write(getState("data"));
+
+    setState("data", "");
+  }
+}