1 files changed, 0 insertions, 98 deletions
diff --git a/modules/libpref/test/unit_ipc/test_large_pref.js b/modules/libpref/test/unit_ipc/test_large_pref.js
deleted file mode 100644
index c3c937b43..000000000
--- a/modules/libpref/test/unit_ipc/test_large_pref.js
+++ /dev/null
@@ -1,98 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-// Large preferences should not be set in the child process.
-// Non-string preferences are not tested here, because their behavior
-// should not be affected by this filtering.
-
-var Ci = Components.interfaces;
-var Cc = Components.classes;
-
-function isParentProcess() {
-    let appInfo = Cc["@mozilla.org/xre/app-info;1"];
-    return (!appInfo || appInfo.getService(Ci.nsIXULRuntime).processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT);
-}
-
-function makeBuffer(length) {
-    let string = "x";
-    while (string.length < length) {
-      string = string + string;
-    }
-    if (string.length > length) {
-      string = string.substring(length - string.length);
-    }
-    return string;
-}
-
-// from prefapi.h
-const MAX_ADVISABLE_PREF_LENGTH = 4 * 1024;
-
-const largeString = makeBuffer(MAX_ADVISABLE_PREF_LENGTH + 1);
-const smallString = makeBuffer(4);
-
-const testValues = [
-  {name: "None", value: undefined},
-  {name: "Small", value: smallString},
-  {name: "Large", value: largeString},
-];
-
-function prefName(def, user) {
-  return "Test.IPC.default" + def.name + "User" + user.name;
-}
-
-function expectedPrefValue(def, user) {
-  if (user.value) {
-    return user.value;
-  }
-  return def.value;
-}
-
-function run_test() {
-  let pb = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);
-  let ps = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefService);
-  let defaultBranch = ps.getDefaultBranch("");
-
-  let isParent = isParentProcess();
-  if (isParent) {
-    // Set all combinations of none, small and large, for default and user prefs.
-    for (let def of testValues) {
-      for (let user of testValues) {
-        let currPref = prefName(def, user);
-        if (def.value) {
-          defaultBranch.setCharPref(currPref, def.value);
-        }
-        if (user.value) {
-          pb.setCharPref(currPref, user.value);
-        }
-      }
-    }
-
-    run_test_in_child("test_large_pref.js");
-  }
-
-  // Check that each preference is set or not set, as appropriate.
-  for (let def of testValues) {
-    for (let user of testValues) {
-      if (!def.value && !user.value) {
-        continue;
-      }
-      let pref_name = prefName(def, user);
-      if (isParent || (def.name != "Large" && user.name != "Large")) {
-        do_check_eq(pb.getCharPref(pref_name), expectedPrefValue(def, user));
-      } else {
-        // This is the child, and either the default or user value is
-        // large, so the preference should not be set.
-        let prefExists;
-        try {
-          pb.getCharPref(pref_name);
-          prefExists = true;
-        } catch(e) {
-          prefExists = false;
-        }
-        ok(!prefExists,
-           "Pref " + pref_name + " should not be set in the child");
-      }
-    }
-  }
-}