From 0baa8f8604e7766ce627120dfe572e09c247ef8c Mon Sep 17 00:00:00 2001 From: Philippe Huibonhoa Date: Thu, 29 Sep 2011 18:59:40 -0700 Subject: Added fix so that file store does not raise an exception when cache dir does not exist yet. This can happen if a delete_matched is called before anything is saved in the cache. --- activesupport/lib/active_support/cache/file_store.rb | 1 + activesupport/test/caching_test.rb | 7 +++++++ 2 files changed, 8 insertions(+) (limited to 'activesupport') diff --git a/activesupport/lib/active_support/cache/file_store.rb b/activesupport/lib/active_support/cache/file_store.rb index 3f516d4808..b431041b76 100644 --- a/activesupport/lib/active_support/cache/file_store.rb +++ b/activesupport/lib/active_support/cache/file_store.rb @@ -161,6 +161,7 @@ module ActiveSupport end def search_dir(dir, &callback) + return if !File.exist?(dir) Dir.foreach(dir) do |d| next if d == "." || d == ".." name = File.join(dir, d) diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index b692a41312..793e62a74a 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -566,6 +566,13 @@ class FileStoreTest < ActiveSupport::TestCase assert path.split('/').all? { |dir_name| dir_name.size <= ActiveSupport::Cache::FileStore::FILENAME_MAX_SIZE} assert_equal 'B', File.basename(path) end + + def test_search_dir_when_directory_does_not_exist + ActiveSupport::Cache::FileStore.new('test').send(:search_dir, 'dir_does_not_exist') do |path| + flunk "search_dir yielded but should have done nothing" + end + assert true + end end class MemoryStoreTest < ActiveSupport::TestCase -- cgit v1.2.3