1 files changed, 53 insertions, 0 deletions
diff --git a/dom/media/test/dynamic_resource.sjs b/dom/media/test/dynamic_resource.sjs
new file mode 100644
index 0000000000..98c02e552d
--- /dev/null
+++ b/dom/media/test/dynamic_resource.sjs
@@ -0,0 +1,53 @@
+function parseQuery(request, key) {
+  var params = request.queryString.split("&");
+  for (var j = 0; j < params.length; ++j) {
+    var p = params[j];
+    if (p == key) {
+      return true;
+    }
+    if (p.indexOf(key + "=") == 0) {
+      return p.substring(key.length + 1);
+    }
+    if (!p.includes("=") && key == "") {
+      return p;
+    }
+  }
+  return false;
+}
+
+// Return resource1 file content for the first request with a given key.
+// All subsequent requests return resource2. Both must be video/ogg.
+function handleRequest(request, response) {
+  var key = parseQuery(request, "key");
+  var resource1 = parseQuery(request, "res1");
+  var resource2 = parseQuery(request, "res2");
+
+  var resource = getState(key) == "2" ? resource2 : resource1;
+  setState(key, "2");
+
+  var file = Services.dirsvc.get("CurWorkD", Ci.nsIFile);
+  var fis = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(
+    Ci.nsIFileInputStream
+  );
+  var bis = Cc["@mozilla.org/binaryinputstream;1"].createInstance(
+    Ci.nsIBinaryInputStream
+  );
+  var paths = "tests/dom/media/test/" + resource;
+  var split = paths.split("/");
+  for (var i = 0; i < split.length; ++i) {
+    file.append(split[i]);
+  }
+  fis.init(file, -1, -1, false);
+  dump("file=" + file + "\n");
+  bis.setInputStream(fis);
+  var bytes = bis.readBytes(bis.available());
+  response.setStatusLine(request.httpVersion, 206, "Partial Content");
+  response.setHeader(
+    "Content-Range",
+    "bytes 0-" + (bytes.length - 1) + "/" + bytes.length
+  );
+  response.setHeader("Content-Length", "" + bytes.length, false);
+  response.setHeader("Content-Type", "video/ogg", false);
+  response.write(bytes, bytes.length);
+  bis.close();
+}