Prevent test:scm:setup:* task to overwrite if the test repository already exists.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9049 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/tasks/testing.rake

@@ -36,25 +36,31 @@ namespace :test do
       desc "Creates a test subversion repository"
       task :subversion => :create_dir do
         repo_path = "tmp/test/subversion_repository"
+        unless File.exists?(repo_path)
           system "svnadmin create #{repo_path}"
           system "gunzip < test/fixtures/repositories/subversion_repository.dump.gz | svnadmin load #{repo_path}"
         end
+      end
 
       desc "Creates a test mercurial repository"
       task :mercurial => :create_dir do
         repo_path = "tmp/test/mercurial_repository"
+        unless File.exists?(repo_path)
           bundle_path = "test/fixtures/repositories/mercurial_repository.hg"
           system "hg init #{repo_path}"
           system "hg -R #{repo_path} pull #{bundle_path}"
         end
+      end
 
       (supported_scms - [:subversion, :mercurial]).each do |scm|
         desc "Creates a test #{scm} repository"
         task scm => :create_dir do
+          unless File.exists?("tmp/test/#{scm}_repository")
             # system "gunzip < test/fixtures/repositories/#{scm}_repository.tar.gz | tar -xv -C tmp/test"
             system "tar -xvz -C tmp/test -f test/fixtures/repositories/#{scm}_repository.tar.gz"
           end
         end
+      end
 
       desc "Creates all test repositories"
       task :all => supported_scms