1 files changed, 51 insertions, 0 deletions
diff --git a/netwerk/test/unit_ipc/child_veto_in_parent.js b/netwerk/test/unit_ipc/child_veto_in_parent.js
new file mode 100644
index 0000000000..89a614e979
--- /dev/null
+++ b/netwerk/test/unit_ipc/child_veto_in_parent.js
@@ -0,0 +1,51 @@
+/* import-globals-from ../unit/head_trr.js */
+
+"use strict";
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+XPCOMUtils.defineLazyGetter(this, "URL", function () {
+  return "http://localhost:" + httpServer.identity.primaryPort;
+});
+
+var httpServer = null;
+// Need to randomize, because apparently no one clears our cache
+var randomPath = "/redirect/" + Math.random();
+
+XPCOMUtils.defineLazyGetter(this, "randomURI", function () {
+  return URL + randomPath;
+});
+
+function make_channel(url, callback, ctx) {
+  return NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true });
+}
+
+const responseBody = "response body";
+
+function redirectHandler(metadata, response) {
+  response.setStatusLine(metadata.httpVersion, 301, "Moved");
+  response.setHeader("Location", URL + "/content", false);
+}
+
+function contentHandler(metadata, response) {
+  response.setHeader("Content-Type", "text/plain");
+  response.bodyOutputStream.write(responseBody, responseBody.length);
+}
+
+add_task(async function doStuff() {
+  httpServer = new HttpServer();
+  httpServer.registerPathHandler(randomPath, redirectHandler);
+  httpServer.registerPathHandler("/content", contentHandler);
+  httpServer.start(-1);
+
+  let chan = make_channel(randomURI);
+  let [req, buff] = await new Promise(resolve =>
+    chan.asyncOpen(
+      new ChannelListener((aReq, aBuff) => resolve([aReq, aBuff]), null)
+    )
+  );
+  Assert.equal(buff, "");
+  Assert.equal(req.status, Cr.NS_OK);
+  await httpServer.stop();
+  await do_send_remote_message("child-test-done");
+});