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-rw-r--r--actionpack/lib/action_dispatch/http/response.rb20
-rw-r--r--actionpack/test/dispatch/response_test.rb59
-rw-r--r--activemodel/lib/active_model/forbidden_attributes_protection.rb5
-rw-r--r--activerecord/lib/active_record/attribute.rb54
-rw-r--r--activerecord/lib/active_record/attribute/user_provided_default.rb13
-rw-r--r--activerecord/lib/active_record/attribute_methods/dirty.rb35
-rw-r--r--activerecord/lib/active_record/attribute_mutation_tracker.rb30
-rw-r--r--activerecord/lib/active_record/persistence.rb2
-rw-r--r--activerecord/lib/active_record/relation/query_methods.rb8
-rw-r--r--activerecord/test/cases/attribute_methods_test.rb5
-rw-r--r--activerecord/test/cases/attribute_test.rb39
-rw-r--r--activerecord/test/cases/calculations_test.rb32
-rw-r--r--activerecord/test/cases/integration_test.rb4
-rw-r--r--activerecord/test/cases/relation/where_test.rb26
-rw-r--r--activesupport/lib/active_support/time_with_zone.rb9
-rw-r--r--activesupport/test/core_ext/time_with_zone_test.rb4
16 files changed, 267 insertions, 78 deletions
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 85d9c3be00..f6f63f1f32 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -161,6 +161,26 @@ module ActionDispatch # :nodoc:
def set_header(key, v); headers[key] = v; end
def delete_header(key); headers.delete key; end
+ # Add a header that may have multiple values.
+ #
+ # Example:
+ # response.add_header 'Vary', 'Accept'
+ # response.add_header 'Vary', 'Accept-Encoding'
+ # response.add_header 'Vary', 'Cookie'
+ #
+ # assert_equal 'Accept,Accept-Encoding,Cookie', response.get_header 'Vary'
+ #
+ # http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2
+ def add_header(key, v)
+ if v.nil?
+ get_header key
+ elsif have_header? key
+ set_header key, "#{get_header key},#{v}"
+ else
+ set_header key, v
+ end
+ end
+
def await_commit
synchronize do
@cv.wait_until { @committed }
diff --git a/actionpack/test/dispatch/response_test.rb b/actionpack/test/dispatch/response_test.rb
index fa29f3a6c4..82cc21b17a 100644
--- a/actionpack/test/dispatch/response_test.rb
+++ b/actionpack/test/dispatch/response_test.rb
@@ -293,6 +293,65 @@ class ResponseTest < ActiveSupport::TestCase
end
end
+class ResponseHeadersTest < ActiveSupport::TestCase
+ def setup
+ @response = ActionDispatch::Response.create
+ @response.set_header 'Foo', '1'
+ end
+
+ test 'have_header?' do
+ assert @response.have_header? 'Foo'
+ assert_not @response.have_header? 'foo'
+ assert_not @response.have_header? nil
+ end
+
+ test 'get_header' do
+ assert_equal '1', @response.get_header('Foo')
+ assert_nil @response.get_header('foo')
+ assert_nil @response.get_header(nil)
+ end
+
+ test 'set_header' do
+ assert_equal '2', @response.set_header('Foo', '2')
+ assert @response.have_header?('Foo')
+ assert_equal '2', @response.get_header('Foo')
+
+ assert_nil @response.set_header('Foo', nil)
+ assert @response.have_header?('Foo')
+ assert_nil @response.get_header('Foo')
+ end
+
+ test 'delete_header' do
+ assert_nil @response.delete_header(nil)
+
+ assert_nil @response.delete_header('foo')
+ assert @response.have_header?('Foo')
+
+ assert_equal '1', @response.delete_header('Foo')
+ assert_not @response.have_header?('Foo')
+ end
+
+ test 'add_header' do
+ # Add a value to an existing header
+ assert_equal '1,2', @response.add_header('Foo', '2')
+ assert_equal '1,2', @response.get_header('Foo')
+
+ # Add nil to an existing header
+ assert_equal '1,2', @response.add_header('Foo', nil)
+ assert_equal '1,2', @response.get_header('Foo')
+
+ # Add nil to a nonexistent header
+ assert_nil @response.add_header('Bar', nil)
+ assert_not @response.have_header?('Bar')
+ assert_nil @response.get_header('Bar')
+
+ # Add a value to a nonexistent header
+ assert_equal '1', @response.add_header('Bar', '1')
+ assert @response.have_header?('Bar')
+ assert_equal '1', @response.get_header('Bar')
+ end
+end
+
class ResponseIntegrationTest < ActionDispatch::IntegrationTest
test "response cache control from railsish app" do
@app = lambda { |env|
diff --git a/activemodel/lib/active_model/forbidden_attributes_protection.rb b/activemodel/lib/active_model/forbidden_attributes_protection.rb
index b4fa378601..d2c6a89cc2 100644
--- a/activemodel/lib/active_model/forbidden_attributes_protection.rb
+++ b/activemodel/lib/active_model/forbidden_attributes_protection.rb
@@ -17,8 +17,9 @@ module ActiveModel
module ForbiddenAttributesProtection # :nodoc:
protected
def sanitize_for_mass_assignment(attributes)
- if attributes.respond_to?(:permitted?) && !attributes.permitted?
- raise ActiveModel::ForbiddenAttributesError
+ if attributes.respond_to?(:permitted?)
+ raise ActiveModel::ForbiddenAttributesError if !attributes.permitted?
+ attributes.to_h
else
attributes
end
diff --git a/activerecord/lib/active_record/attribute.rb b/activerecord/lib/active_record/attribute.rb
index 74b44810d4..3c4c8f10ec 100644
--- a/activerecord/lib/active_record/attribute.rb
+++ b/activerecord/lib/active_record/attribute.rb
@@ -5,8 +5,8 @@ module ActiveRecord
FromDatabase.new(name, value, type)
end
- def from_user(name, value, type)
- FromUser.new(name, value, type)
+ def from_user(name, value, type, original_attribute = nil)
+ FromUser.new(name, value, type, original_attribute)
end
def with_cast_value(name, value, type)
@@ -26,10 +26,11 @@ module ActiveRecord
# This method should not be called directly.
# Use #from_database or #from_user
- def initialize(name, value_before_type_cast, type)
+ def initialize(name, value_before_type_cast, type, original_attribute = nil)
@name = name
@value_before_type_cast = value_before_type_cast
@type = type
+ @original_attribute = original_attribute
end
def value
@@ -38,21 +39,33 @@ module ActiveRecord
@value
end
+ def original_value
+ if assigned?
+ original_attribute.original_value
+ else
+ type_cast(value_before_type_cast)
+ end
+ end
+
def value_for_database
type.serialize(value)
end
- def changed_from?(old_value)
- type.changed?(old_value, value, value_before_type_cast)
+ def changed?
+ changed_from_assignment? || changed_in_place?
+ end
+
+ def changed_in_place?
+ has_been_read? && type.changed_in_place?(original_value_for_database, value)
end
- def changed_in_place_from?(old_value)
- has_been_read? && type.changed_in_place?(old_value, value)
+ def forgetting_assignment
+ with_value_from_database(value_for_database)
end
def with_value_from_user(value)
type.assert_valid_value(value)
- self.class.from_user(name, value, type)
+ self.class.from_user(name, value, type, self)
end
def with_value_from_database(value)
@@ -64,7 +77,7 @@ module ActiveRecord
end
def with_type(type)
- self.class.new(name, value_before_type_cast, type)
+ self.class.new(name, value_before_type_cast, type, original_attribute)
end
def type_cast(*)
@@ -97,16 +110,39 @@ module ActiveRecord
protected
+ attr_reader :original_attribute
+ alias_method :assigned?, :original_attribute
+
def initialize_dup(other)
if defined?(@value) && @value.duplicable?
@value = @value.dup
end
end
+ def changed_from_assignment?
+ assigned? && type.changed?(original_value, value, value_before_type_cast)
+ end
+
+ def original_value_for_database
+ if assigned?
+ original_attribute.original_value_for_database
+ else
+ _original_value_for_database
+ end
+ end
+
+ def _original_value_for_database
+ value_for_database
+ end
+
class FromDatabase < Attribute # :nodoc:
def type_cast(value)
type.deserialize(value)
end
+
+ def _original_value_for_database
+ value_before_type_cast
+ end
end
class FromUser < Attribute # :nodoc:
diff --git a/activerecord/lib/active_record/attribute/user_provided_default.rb b/activerecord/lib/active_record/attribute/user_provided_default.rb
index 501590cf0e..fb8ad9163e 100644
--- a/activerecord/lib/active_record/attribute/user_provided_default.rb
+++ b/activerecord/lib/active_record/attribute/user_provided_default.rb
@@ -4,8 +4,7 @@ module ActiveRecord
class Attribute # :nodoc:
class UserProvidedDefault < FromUser
def initialize(name, value, type, database_default)
- super(name, value, type)
- @database_default = database_default
+ super(name, value, type, database_default)
end
def type_cast(value)
@@ -16,17 +15,9 @@ module ActiveRecord
end
end
- def changed_from?(old_value)
- super || changed_from?(database_default.value)
- end
-
def with_type(type)
- self.class.new(name, value_before_type_cast, type, database_default)
+ self.class.new(name, value_before_type_cast, type, original_attribute)
end
-
- protected
-
- attr_reader :database_default
end
end
end
diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb
index 43c15841c2..e8a782ed13 100644
--- a/activerecord/lib/active_record/attribute_methods/dirty.rb
+++ b/activerecord/lib/active_record/attribute_methods/dirty.rb
@@ -35,23 +35,22 @@ module ActiveRecord
# <tt>reload</tt> the record and clears changed attributes.
def reload(*)
super.tap do
- clear_changes_information
+ @mutation_tracker = nil
+ @previous_mutation_tracker = nil
+ @changed_attributes = HashWithIndifferentAccess.new
end
end
- def init_internals
- super
- @mutation_tracker = AttributeMutationTracker.new(@attributes, @attributes.dup)
- end
-
def initialize_dup(other) # :nodoc:
super
- @mutation_tracker = AttributeMutationTracker.new(@attributes,
- self.class._default_attributes.deep_dup)
+ @attributes = self.class._default_attributes.map do |attr|
+ attr.with_value_from_user(@attributes.fetch_value(attr.name))
+ end
+ @mutation_tracker = nil
end
def changes_applied
- @previous_mutation_tracker = @mutation_tracker
+ @previous_mutation_tracker = mutation_tracker
@changed_attributes = HashWithIndifferentAccess.new
store_original_attributes
end
@@ -81,7 +80,7 @@ module ActiveRecord
if defined?(@cached_changed_attributes)
@cached_changed_attributes
else
- super.reverse_merge(@mutation_tracker.changed_values).freeze
+ super.reverse_merge(mutation_tracker.changed_values).freeze
end
end
@@ -96,17 +95,24 @@ module ActiveRecord
end
def attribute_changed_in_place?(attr_name)
- @mutation_tracker.changed_in_place?(attr_name)
+ mutation_tracker.changed_in_place?(attr_name)
end
private
+ def mutation_tracker
+ unless defined?(@mutation_tracker)
+ @mutation_tracker = nil
+ end
+ @mutation_tracker ||= AttributeMutationTracker.new(@attributes)
+ end
+
def changes_include?(attr_name)
- super || @mutation_tracker.changed?(attr_name)
+ super || mutation_tracker.changed?(attr_name)
end
def clear_attribute_change(attr_name)
- @mutation_tracker.forget_change(attr_name)
+ mutation_tracker.forget_change(attr_name)
end
def _update_record(*)
@@ -122,7 +128,8 @@ module ActiveRecord
end
def store_original_attributes
- @mutation_tracker = @mutation_tracker.now_tracking(@attributes)
+ @attributes = @attributes.map(&:forgetting_assignment)
+ @mutation_tracker = nil
end
def previous_mutation_tracker
diff --git a/activerecord/lib/active_record/attribute_mutation_tracker.rb b/activerecord/lib/active_record/attribute_mutation_tracker.rb
index 08eb8ba7ac..ba7348918b 100644
--- a/activerecord/lib/active_record/attribute_mutation_tracker.rb
+++ b/activerecord/lib/active_record/attribute_mutation_tracker.rb
@@ -1,14 +1,13 @@
module ActiveRecord
class AttributeMutationTracker # :nodoc:
- def initialize(attributes, original_attributes)
+ def initialize(attributes)
@attributes = attributes
- @original_attributes = original_attributes
end
def changed_values
attr_names.each_with_object({}.with_indifferent_access) do |attr_name, result|
if changed?(attr_name)
- result[attr_name] = original_attributes.fetch_value(attr_name)
+ result[attr_name] = attributes[attr_name].original_value
end
end
end
@@ -16,49 +15,34 @@ module ActiveRecord
def changes
attr_names.each_with_object({}.with_indifferent_access) do |attr_name, result|
if changed?(attr_name)
- result[attr_name] = [original_attributes.fetch_value(attr_name), attributes.fetch_value(attr_name)]
+ result[attr_name] = [attributes[attr_name].original_value, attributes.fetch_value(attr_name)]
end
end
end
def changed?(attr_name)
attr_name = attr_name.to_s
- modified?(attr_name) || changed_in_place?(attr_name)
+ attributes[attr_name].changed?
end
def changed_in_place?(attr_name)
- original_database_value = original_attributes[attr_name].value_before_type_cast
- attributes[attr_name].changed_in_place_from?(original_database_value)
+ attributes[attr_name].changed_in_place?
end
def forget_change(attr_name)
attr_name = attr_name.to_s
- original_attributes[attr_name] = attributes[attr_name].dup
- end
-
- def now_tracking(new_attributes)
- AttributeMutationTracker.new(new_attributes, clean_copy_of(new_attributes))
+ attributes[attr_name] = attributes[attr_name].forgetting_assignment
end
protected
- attr_reader :attributes, :original_attributes
+ attr_reader :attributes
private
def attr_names
attributes.keys
end
-
- def modified?(attr_name)
- attributes[attr_name].changed_from?(original_attributes.fetch_value(attr_name))
- end
-
- def clean_copy_of(attributes)
- attributes.map do |attr|
- attr.with_value_from_database(attr.value_for_database)
- end
- end
end
class NullMutationTracker # :nodoc:
diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb
index 7b53f6e5a0..3f02f73a5a 100644
--- a/activerecord/lib/active_record/persistence.rb
+++ b/activerecord/lib/active_record/persistence.rb
@@ -211,7 +211,7 @@ module ActiveRecord
def becomes(klass)
became = klass.new
became.instance_variable_set("@attributes", @attributes)
- became.instance_variable_set("@mutation_tracker", @mutation_tracker)
+ became.instance_variable_set("@mutation_tracker", @mutation_tracker) if defined?(@mutation_tracker)
became.instance_variable_set("@changed_attributes", attributes_changed_by_setter)
became.instance_variable_set("@new_record", new_record?)
became.instance_variable_set("@destroyed", destroyed?)
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb
index eb53a18f0f..ccb0ab18ae 100644
--- a/activerecord/lib/active_record/relation/query_methods.rb
+++ b/activerecord/lib/active_record/relation/query_methods.rb
@@ -558,11 +558,8 @@ module ActiveRecord
end
def where!(opts, *rest) # :nodoc:
- if Hash === opts
- opts = sanitize_forbidden_attributes(opts)
- references!(PredicateBuilder.references(opts))
- end
-
+ opts = sanitize_forbidden_attributes(opts)
+ references!(PredicateBuilder.references(opts)) if Hash === opts
self.where_clause += where_clause_factory.build(opts, rest)
self
end
@@ -619,6 +616,7 @@ module ActiveRecord
end
def having!(opts, *rest) # :nodoc:
+ opts = sanitize_forbidden_attributes(opts)
references!(PredicateBuilder.references(opts)) if Hash === opts
self.having_clause += having_clause_factory.build(opts, rest)
diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb
index b67201d94d..52d197718e 100644
--- a/activerecord/test/cases/attribute_methods_test.rb
+++ b/activerecord/test/cases/attribute_methods_test.rb
@@ -177,7 +177,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase
if current_adapter?(:MysqlAdapter, :Mysql2Adapter)
def test_read_attributes_before_type_cast_on_boolean
- bool = Boolean.create({ "value" => false })
+ bool = Boolean.create!({ "value" => false })
if RUBY_PLATFORM =~ /java/
# JRuby will return the value before typecast as string
assert_equal "0", bool.reload.attributes_before_type_cast["value"]
@@ -542,9 +542,6 @@ class AttributeMethodsTest < ActiveRecord::TestCase
developer.save!
- assert_equal "50000", developer.salary_before_type_cast
- assert_equal 1337, developer.name_before_type_cast
-
assert_equal 50000, developer.salary
assert_equal "1337", developer.name
end
diff --git a/activerecord/test/cases/attribute_test.rb b/activerecord/test/cases/attribute_test.rb
index 0f216b7a13..a24a4fc6a4 100644
--- a/activerecord/test/cases/attribute_test.rb
+++ b/activerecord/test/cases/attribute_test.rb
@@ -182,12 +182,49 @@ module ActiveRecord
assert attribute.has_been_read?
end
+ test "an attribute is not changed if it hasn't been assigned or mutated" do
+ attribute = Attribute.from_database(:foo, 1, Type::Value.new)
+
+ refute attribute.changed?
+ end
+
+ test "an attribute is changed if it's been assigned a new value" do
+ attribute = Attribute.from_database(:foo, 1, Type::Value.new)
+ changed = attribute.with_value_from_user(2)
+
+ assert changed.changed?
+ end
+
+ test "an attribute is not changed if it's assigned the same value" do
+ attribute = Attribute.from_database(:foo, 1, Type::Value.new)
+ unchanged = attribute.with_value_from_user(1)
+
+ refute unchanged.changed?
+ end
+
test "an attribute can not be mutated if it has not been read,
and skips expensive calculations" do
type_which_raises_from_all_methods = Object.new
attribute = Attribute.from_database(:foo, "bar", type_which_raises_from_all_methods)
- assert_not attribute.changed_in_place_from?("bar")
+ assert_not attribute.changed_in_place?
+ end
+
+ test "an attribute is changed if it has been mutated" do
+ attribute = Attribute.from_database(:foo, "bar", Type::String.new)
+ attribute.value << "!"
+
+ assert attribute.changed_in_place?
+ assert attribute.changed?
+ end
+
+ test "an attribute can forget its changes" do
+ attribute = Attribute.from_database(:foo, "bar", Type::String.new)
+ changed = attribute.with_value_from_user("foo")
+ forgotten = changed.forgetting_assignment
+
+ assert changed.changed? # sanity check
+ refute forgotten.changed?
end
test "with_value_from_user validates the value" do
diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index aa10817527..d904b802fa 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -681,4 +681,36 @@ class CalculationsTest < ActiveRecord::TestCase
end
assert block_called
end
+
+ def test_having_with_strong_parameters
+ protected_params = Class.new do
+ attr_reader :permitted
+ alias :permitted? :permitted
+
+ def initialize(parameters)
+ @parameters = parameters
+ @permitted = false
+ end
+
+ def to_h
+ @parameters
+ end
+
+ def permit!
+ @permitted = true
+ self
+ end
+ end
+
+ params = protected_params.new(credit_limit: '50')
+
+ assert_raises(ActiveModel::ForbiddenAttributesError) do
+ Account.group(:id).having(params)
+ end
+
+ result = Account.group(:id).having(params.permit!)
+ assert_equal 50, result[0].credit_limit
+ assert_equal 50, result[1].credit_limit
+ assert_equal 50, result[2].credit_limit
+ end
end
diff --git a/activerecord/test/cases/integration_test.rb b/activerecord/test/cases/integration_test.rb
index 80d17b8114..9169207b0a 100644
--- a/activerecord/test/cases/integration_test.rb
+++ b/activerecord/test/cases/integration_test.rb
@@ -96,7 +96,9 @@ class IntegrationTest < ActiveRecord::TestCase
owner.update_column :updated_at, Time.current
key = owner.cache_key
- assert pet.touch
+ travel(1.second) do
+ assert pet.touch
+ end
assert_not_equal key, owner.reload.cache_key
end
diff --git a/activerecord/test/cases/relation/where_test.rb b/activerecord/test/cases/relation/where_test.rb
index 6af31017d6..c3a1471205 100644
--- a/activerecord/test/cases/relation/where_test.rb
+++ b/activerecord/test/cases/relation/where_test.rb
@@ -276,5 +276,31 @@ module ActiveRecord
assert_equal essays(:david_modest_proposal), essay
end
+
+ def test_where_with_strong_parameters
+ protected_params = Class.new do
+ attr_reader :permitted
+ alias :permitted? :permitted
+
+ def initialize(parameters)
+ @parameters = parameters
+ @permitted = false
+ end
+
+ def to_h
+ @parameters
+ end
+
+ def permit!
+ @permitted = true
+ self
+ end
+ end
+
+ author = authors(:david)
+ params = protected_params.new(name: author.name)
+ assert_raises(ActiveModel::ForbiddenAttributesError) { Author.where(params) }
+ assert_equal author, Author.where(params.permit!).first
+ end
end
end
diff --git a/activesupport/lib/active_support/time_with_zone.rb b/activesupport/lib/active_support/time_with_zone.rb
index a82a7dfea0..3592dcba39 100644
--- a/activesupport/lib/active_support/time_with_zone.rb
+++ b/activesupport/lib/active_support/time_with_zone.rb
@@ -41,6 +41,9 @@ module ActiveSupport
'Time'
end
+ PRECISIONS = Hash.new { |h, n| h[n] = "%FT%T.%#{n}N".freeze }
+ PRECISIONS[0] = '%FT%T'.freeze
+
include Comparable
attr_reader :time_zone
@@ -142,11 +145,7 @@ module ActiveSupport
#
# Time.zone.now.xmlschema # => "2014-12-04T11:02:37-05:00"
def xmlschema(fraction_digits = 0)
- fraction = if fraction_digits.to_i > 0
- (".%06i" % time.usec)[0, fraction_digits.to_i + 1]
- end
-
- "#{time.strftime("%Y-%m-%dT%H:%M:%S")}#{fraction}#{formatted_offset(true, 'Z')}"
+ "#{time.strftime(PRECISIONS[fraction_digits.to_i])}#{formatted_offset(true, 'Z'.freeze)}"
end
alias_method :iso8601, :xmlschema
diff --git a/activesupport/test/core_ext/time_with_zone_test.rb b/activesupport/test/core_ext/time_with_zone_test.rb
index ccb7f02331..c40f0bacbf 100644
--- a/activesupport/test/core_ext/time_with_zone_test.rb
+++ b/activesupport/test/core_ext/time_with_zone_test.rb
@@ -110,14 +110,14 @@ class TimeWithZoneTest < ActiveSupport::TestCase
@twz += 0.1234560001 # advance the time by a fraction of a second
assert_equal "1999-12-31T19:00:00.123-05:00", @twz.xmlschema(3)
assert_equal "1999-12-31T19:00:00.123456-05:00", @twz.xmlschema(6)
- assert_equal "1999-12-31T19:00:00.123456-05:00", @twz.xmlschema(12)
+ assert_equal "1999-12-31T19:00:00.123456000100-05:00", @twz.xmlschema(12)
end
def test_xmlschema_with_fractional_seconds_lower_than_hundred_thousand
@twz += 0.001234 # advance the time by a fraction
assert_equal "1999-12-31T19:00:00.001-05:00", @twz.xmlschema(3)
assert_equal "1999-12-31T19:00:00.001234-05:00", @twz.xmlschema(6)
- assert_equal "1999-12-31T19:00:00.001234-05:00", @twz.xmlschema(12)
+ assert_equal "1999-12-31T19:00:00.001234000000-05:00", @twz.xmlschema(12)
end
def test_xmlschema_with_nil_fractional_seconds