Prevents n SQL queries (n = project count) on cross-project issues list.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4550 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/query_test.rb

@@ -382,6 +382,12 @@ class QueryTest < ActiveSupport::TestCase
       assert users[:values].map{|u|u[1]}.include?("3")
     end
 
+    should "include visible projects in cross-project view" do
+      projects = @query.available_filters["project_id"]
+      assert_not_nil projects
+      assert projects[:values].map{|u|u[1]}.include?("1")
+    end
+
     context "'member_of_group' filter" do
       should "be present" do
         assert @query.available_filters.keys.include?("member_of_group")