1 files changed, 29 insertions, 0 deletions
diff --git a/layout/base/tests/sendimagenevercomplete.sjs b/layout/base/tests/sendimagenevercomplete.sjs
new file mode 100644
index 0000000000..9c2b6f9bee
--- /dev/null
+++ b/layout/base/tests/sendimagenevercomplete.sjs
@@ -0,0 +1,29 @@
+function getFileStream(filename) {
+  // Get the location of this sjs file, and then use that to figure out where
+  // to find where our other files are.
+  var self = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
+  self.initWithPath(getState("__LOCATION__"));
+  var file = self.parent;
+  file.append(filename);
+
+  var fileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  fileStream.init(file, 1, 0, false);
+
+  return fileStream;
+}
+
+function handleRequest(request, response) {
+  // partial.png is a truncated png
+  // by calling processAsync and not calling finish we send the truncated png
+  // in it's entirety but the webserver doesn't close to connection to indicate
+  // that all data has been delivered.
+  response.processAsync();
+  response.setStatusLine(request.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "image/png", false);
+
+  var inputStream = getFileStream("partial.png");
+  response.bodyOutputStream.writeFrom(inputStream, inputStream.available());
+  inputStream.close();
+}