diff options
| -rw-r--r-- | actionview/lib/action_view/template/resolver.rb | 32 | ||||
| -rw-r--r-- | actionview/test/template/digestor_test.rb | 2 | ||||
| -rw-r--r-- | actionview/test/template/lookup_context_test.rb | 50 |
3 files changed, 4 insertions, 80 deletions
diff --git a/actionview/lib/action_view/template/resolver.rb b/actionview/lib/action_view/template/resolver.rb index 1dc9c9919a..eeb7cce61e 100644 --- a/actionview/lib/action_view/template/resolver.rb +++ b/actionview/lib/action_view/template/resolver.rb @@ -63,26 +63,11 @@ module ActionView # Cache the templates returned by the block def cache(key, name, prefix, partial, locals) - if Resolver.caching? - @data[key][name][prefix][partial][locals] ||= canonical_no_templates(yield) - else - fresh_templates = yield - cached_templates = @data[key][name][prefix][partial][locals] - - if templates_have_changed?(cached_templates, fresh_templates) - @data[key][name][prefix][partial][locals] = canonical_no_templates(fresh_templates) - else - cached_templates || NO_TEMPLATES - end - end + @data[key][name][prefix][partial][locals] ||= canonical_no_templates(yield) end def cache_query(query) # :nodoc: - if Resolver.caching? - @query_cache[query] ||= canonical_no_templates(yield) - else - yield - end + @query_cache[query] ||= canonical_no_templates(yield) end def clear @@ -112,19 +97,6 @@ module ActionView def canonical_no_templates(templates) templates.empty? ? NO_TEMPLATES : templates end - - def templates_have_changed?(cached_templates, fresh_templates) - # if either the old or new template list is empty, we don't need to (and can't) - # compare modification times, and instead just check whether the lists are different - if cached_templates.blank? || fresh_templates.blank? - return fresh_templates.blank? != cached_templates.blank? - end - - cached_templates_max_updated_at = cached_templates.map(&:updated_at).max - - # if a template has changed, it will be now be newer than all the cached templates - fresh_templates.any? { |t| t.updated_at > cached_templates_max_updated_at } - end end cattr_accessor :caching, default: true diff --git a/actionview/test/template/digestor_test.rb b/actionview/test/template/digestor_test.rb index 7affd3c005..4515afdfff 100644 --- a/actionview/test/template/digestor_test.rb +++ b/actionview/test/template/digestor_test.rb @@ -326,12 +326,14 @@ class TemplateDigestorTest < ActionView::TestCase def assert_digest_difference(template_name, options = {}) previous_digest = digest(template_name, options) + finder.view_paths.each(&:clear_cache) finder.digest_cache.clear yield assert_not_equal previous_digest, digest(template_name, options), "digest didn't change" finder.digest_cache.clear + finder.view_paths.each(&:clear_cache) end def digest(template_name, options = {}) diff --git a/actionview/test/template/lookup_context_test.rb b/actionview/test/template/lookup_context_test.rb index 62935620e9..537f8ee163 100644 --- a/actionview/test/template/lookup_context_test.rb +++ b/actionview/test/template/lookup_context_test.rb @@ -235,56 +235,6 @@ class LookupContextTest < ActiveSupport::TestCase end end -class LookupContextWithFalseCaching < ActiveSupport::TestCase - def setup - @resolver = ActionView::FixtureResolver.new("test/_foo.erb" => ["Foo", Time.utc(2000)]) - @lookup_context = ActionView::LookupContext.new(@resolver, {}) - end - - test "templates are always found in the resolver but timestamp is checked before being compiled" do - ActionView::Resolver.stub(:caching?, false) do - template = @lookup_context.find("foo", %w(test), true) - assert_equal "Foo", template.source - - # Now we are going to change the template, but it won't change the returned template - # since the timestamp is the same. - @resolver.data["test/_foo.erb"][0] = "Bar" - template = @lookup_context.find("foo", %w(test), true) - assert_equal "Foo", template.source - - # Now update the timestamp. - @resolver.data["test/_foo.erb"][1] = Time.now.utc - template = @lookup_context.find("foo", %w(test), true) - assert_equal "Bar", template.source - end - end - - test "if no template was found in the second lookup, with no cache, raise error" do - ActionView::Resolver.stub(:caching?, false) do - template = @lookup_context.find("foo", %w(test), true) - assert_equal "Foo", template.source - - @resolver.data.clear - assert_raise ActionView::MissingTemplate do - @lookup_context.find("foo", %w(test), true) - end - end - end - - test "if no template was cached in the first lookup, retrieval should work in the second call" do - ActionView::Resolver.stub(:caching?, false) do - @resolver.data.clear - assert_raise ActionView::MissingTemplate do - @lookup_context.find("foo", %w(test), true) - end - - @resolver.data["test/_foo.erb"] = ["Foo", Time.utc(2000)] - template = @lookup_context.find("foo", %w(test), true) - assert_equal "Foo", template.source - end - end -end - class TestMissingTemplate < ActiveSupport::TestCase def setup @lookup_context = ActionView::LookupContext.new("/Path/to/views", {}) |