Errors raised in type_cast_for_database
no longer raise on assignment
Fixes #18580.
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@ -1,6 +1,15 @@
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* Values which would error while being sent to the database (such as an
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ASCII-8BIT string with invalid UTF-8 bytes on Sqlite3), no longer error on
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assignment. They will still error when sent to the database, but you are
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given the ability to re-assign it to a valid value.
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Fixes #18580.
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*Sean Griffin*
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* Don't remove join dependencies in `Relation#exists?`
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Fixes #18632
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Fixes #18632.
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*Sean Griffin*
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@ -165,7 +165,7 @@ def original_raw_attributes
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end
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def store_original_raw_attribute(attr_name)
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original_raw_attributes[attr_name] = @attributes[attr_name].value_for_database
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original_raw_attributes[attr_name] = @attributes[attr_name].value_for_database rescue nil
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end
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def store_original_raw_attributes
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@ -53,7 +53,7 @@ def cast_value(value)
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class SQLite3String < Type::String # :nodoc:
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def type_cast_for_database(value)
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if value.is_a?(::String) && value.encoding == Encoding::ASCII_8BIT
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value.encode(Encoding::UTF_8)
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value.encode(Encoding::UTF_8, undef: :replace)
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else
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super
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end
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@ -117,6 +117,23 @@ def test_binary_encoding
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assert_equal Encoding::ASCII_8BIT, type_cast.encoding
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end
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end
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def test_attributes_which_are_invalid_for_database_can_still_be_reassigned
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type_which_cannot_go_to_the_database = Type::Value.new
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def type_which_cannot_go_to_the_database.type_cast_for_database(*)
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raise
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end
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klass = Class.new(ActiveRecord::Base) do
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self.table_name = 'posts'
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attribute :foo, type_which_cannot_go_to_the_database
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end
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model = klass.new
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model.foo = "foo"
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model.foo = "bar"
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assert_equal "bar", model.foo
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end
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end
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end
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end
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