Add m-esr52 at 52.6.0

1 files changed, 103 insertions, 0 deletions

diff --git a/toolkit/components/contentprefs/tests/unit/test_bug679784.js b/toolkit/components/contentprefs/tests/unit/test_bug679784.js
new file mode 100644
index 000000000..97251d87b
--- /dev/null
+++ b/toolkit/components/contentprefs/tests/unit/test_bug679784.js
@@ -0,0 +1,103 @@
+/* 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/. */
+
+
+var prefObserver = {
+    setCalledNum: 0,
+    onContentPrefSet: function(aGroup, aName, aValue) {
+        this.setCalledNum++;
+    },
+    removedCalledNum: 0,
+    onContentPrefRemoved: function(aGroup, aName) {
+        this.removedCalledNum++;
+    }
+};
+
+function run_test() {
+  let loadContext = { get usePrivateBrowsing() { return gInPrivateBrowsing; } };
+
+  var cps = new ContentPrefInstance(loadContext);
+  cps.removeGroupedPrefs();
+
+  var uri = ContentPrefTest.getURI("http://www.example.com/");
+  var group = cps.grouper.group(uri);
+
+  // first, set a pref in normal mode
+  cps.setPref(uri, "value", "foo");
+  cps.setPref(null, "value-global", "foo-global");
+
+  var num;
+  cps.addObserver("value", prefObserver);
+  cps.addObserver("value-global", prefObserver);
+
+  enterPBMode();
+
+  // test setPref
+  num = prefObserver.setCalledNum;
+  cps.setPref(uri, "value", "foo-private-browsing");
+  do_check_eq(cps.hasPref(uri, "value"), true);
+  do_check_eq(cps.getPref(uri, "value"), "foo-private-browsing");
+  do_check_eq(prefObserver.setCalledNum, num + 1);
+
+  num = prefObserver.setCalledNum;
+  cps.setPref(null, "value-global", "foo-private-browsing-global");
+  do_check_eq(cps.hasPref(null, "value-global"), true);
+  do_check_eq(cps.getPref(null, "value-global"), "foo-private-browsing-global");
+  do_check_eq(prefObserver.setCalledNum, num + 1);
+
+  // test removePref
+  num = prefObserver.removedCalledNum;
+  cps.removePref(uri, "value");
+  do_check_eq(cps.hasPref(uri, "value"), true);
+  // fallback to non private mode value
+  do_check_eq(cps.getPref(uri, "value"), "foo");
+  do_check_eq(prefObserver.removedCalledNum, num + 1);
+
+  num = prefObserver.removedCalledNum;
+  cps.removePref(null, "value-global");
+  do_check_eq(cps.hasPref(null, "value-global"), true);
+  // fallback to non private mode value
+  do_check_eq(cps.getPref(null, "value-global"), "foo-global") ;
+  do_check_eq(prefObserver.removedCalledNum, num + 1);
+
+  // test removeGroupedPrefs
+  cps.setPref(uri, "value", "foo-private-browsing");
+  cps.removeGroupedPrefs();
+  do_check_eq(cps.hasPref(uri, "value"), false);
+  do_check_eq(cps.getPref(uri, "value"), undefined);
+
+  cps.setPref(null, "value-global", "foo-private-browsing-global");
+  cps.removeGroupedPrefs();
+  do_check_eq(cps.hasPref(null, "value-global"), true);
+  do_check_eq(cps.getPref(null, "value-global"), "foo-private-browsing-global");
+
+  // test removePrefsByName
+  num = prefObserver.removedCalledNum;
+  cps.setPref(uri, "value", "foo-private-browsing");
+  cps.removePrefsByName("value");
+  do_check_eq(cps.hasPref(uri, "value"), false);
+  do_check_eq(cps.getPref(uri, "value"), undefined);
+  do_check_true(prefObserver.removedCalledNum > num);
+
+  num = prefObserver.removedCalledNum;
+  cps.setPref(null, "value-global", "foo-private-browsing");
+  cps.removePrefsByName("value-global");
+  do_check_eq(cps.hasPref(null, "value-global"), false);
+  do_check_eq(cps.getPref(null, "value-global"), undefined);
+  do_check_true(prefObserver.removedCalledNum > num);
+
+  // test getPrefs
+  cps.setPref(uri, "value", "foo-private-browsing");
+  do_check_eq(cps.getPrefs(uri).getProperty("value"), "foo-private-browsing");
+
+  cps.setPref(null, "value-global", "foo-private-browsing-global");
+  do_check_eq(cps.getPrefs(null).getProperty("value-global"), "foo-private-browsing-global");
+
+  // test getPrefsByName
+  do_check_eq(cps.getPrefsByName("value").getProperty(group), "foo-private-browsing");
+  do_check_eq(cps.getPrefsByName("value-global").getProperty(null), "foo-private-browsing-global");
+
+  cps.removeObserver("value", prefObserver);
+  cps.removeObserver("value-global", prefObserver);
+}