Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/netwerk/test/unit_ipc/test_predictor_wrap.js b/netwerk/test/unit_ipc/test_predictor_wrap.js
new file mode 100644
index 0000000000..24aafe1a09
--- /dev/null
+++ b/netwerk/test/unit_ipc/test_predictor_wrap.js
@@ -0,0 +1,44 @@
+// This is the bit that runs in the parent process when the test begins. Here's
+// what happens:
+//
+//  - Load the entire single-process test in the parent
+//  - Setup the test harness within the child process
+//  - Send a command to the child to have the single-process test loaded there, as well
+//  - Send a command to the child to make the predictor available
+//  - run_test_real in the parent
+//  - run_test_real does a bunch of pref-setting and other fun things on the parent
+//  - once all that's done, it calls run_next_test IN THE PARENT
+//  - every time run_next_test is called, it is called IN THE PARENT
+//  - the test that gets started then does any parent-side setup that's necessary
+//  - once the parent-side setup is done, it calls continue_<testname> IN THE CHILD
+//  - when the test is done running on the child, the child calls predictor.reset
+//    this causes some code to be run on the parent which, when complete, sends an
+//    obserer service notification IN THE PARENT, which causes run_next_test to be
+//    called again, bumping us up to the top of the loop outlined here
+//  - when the final test is done, cleanup happens IN THE PARENT and we're done
+//
+// This is a little confusing, but it's what we have to do in order to have some
+// things that must run on the parent (the setup - opening cache entries, etc)
+// but with most of the test running on the child (calls to the predictor api,
+// verification, etc).
+//
+/* import-globals-from ../unit/test_predictor.js */
+
+function run_test() {
+  var test_path = do_get_file("../unit/test_predictor.js").path.replace(
+    /\\/g,
+    "/"
+  );
+  load(test_path);
+  do_load_child_test_harness();
+  do_test_pending();
+  sendCommand('load("' + test_path + '");', function () {
+    sendCommand(
+      'predictor = Cc["@mozilla.org/network/predictor;1"].getService(Ci.nsINetworkPredictor);',
+      function () {
+        run_test_real();
+        do_test_finished();
+      }
+    );
+  });
+}