1 files changed, 48 insertions, 0 deletions
diff --git a/netwerk/test/unit_ipc/test_httpcancel_wrap.js b/netwerk/test/unit_ipc/test_httpcancel_wrap.js
new file mode 100644
index 0000000000..f56d0e198b
--- /dev/null
+++ b/netwerk/test/unit_ipc/test_httpcancel_wrap.js
@@ -0,0 +1,48 @@
+"use strict";
+
+const ReferrerInfo = Components.Constructor(
+  "@mozilla.org/referrer-info;1",
+  "nsIReferrerInfo",
+  "init"
+);
+
+let observer = null;
+
+function run_test() {
+  do_await_remote_message("register-observer").then(() => {
+    observer = {
+      QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
+
+      observe(subject, topic, data) {
+        subject = subject.QueryInterface(Ci.nsIRequest);
+        subject.cancel(Cr.NS_BINDING_ABORTED);
+
+        // ENSURE_CALLED_BEFORE_CONNECT: setting values should still work
+        try {
+          subject.QueryInterface(Ci.nsIHttpChannel);
+          let currentReferrer = subject.getRequestHeader("Referer");
+          Assert.equal(currentReferrer, "http://site1.com/");
+          let uri = Services.io.newURI("http://site2.com");
+          subject.referrerInfo = new ReferrerInfo(
+            Ci.nsIReferrerInfo.EMPTY,
+            true,
+            uri
+          );
+        } catch (ex) {
+          do_throw("Exception: " + ex);
+        }
+      },
+    };
+
+    Services.obs.addObserver(observer, "http-on-modify-request");
+    do_send_remote_message("register-observer-done");
+  });
+
+  do_await_remote_message("unregister-observer").then(() => {
+    Services.obs.removeObserver(observer, "http-on-modify-request");
+
+    do_send_remote_message("unregister-observer-done");
+  });
+
+  run_test_in_child("../unit/test_httpcancel.js");
+}