aboutsummaryrefslogtreecommitdiffstats
path: root/activemodel/test/cases/attribute_set_test.rb
Commit message (Collapse)AuthorAgeFilesLines
* Fix spellings for 'unmarshall(ing/ed)' & 'marshall(ing/ed)'Sharang Dashputre2018-10-021-1/+1
|
* PERF: Recover marshaling dump/load performance (#31827)Ryuta Kamizono2018-02-021-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * PERF: Recover marshaling dump/load performance This performance regression which is described in #30680 was caused by f0ddf87 due to force materialized `LazyAttributeHash`. Since 95b86e5, default proc has been removed in the class, so it is no longer needed that force materialized. Avoiding force materialized will recover marshaling dump/load performance. Benchmark: https://gist.github.com/blimmer/1360ea51cd3147bae8aeb7c6d09bff17 Before: ``` it took 0.6248569069430232 seconds to unmarshal the objects Total allocated: 38681544 bytes (530060 objects) allocated memory by class ----------------------------------- 12138848 Hash 10542384 String 7920000 ActiveModel::Attribute::Uninitialized 5600000 ActiveModel::Attribute::FromDatabase 1200000 Foo 880000 ActiveModel::LazyAttributeHash 400000 ActiveModel::AttributeSet 80 Integer 72 ActiveRecord::ConnectionAdapters::SQLite3Adapter::SQLite3Integer 40 ActiveModel::Type::String 40 ActiveRecord::Type::DateTime 40 Object 40 Range allocated objects by class ----------------------------------- 250052 String 110000 ActiveModel::Attribute::Uninitialized 70001 Hash 70000 ActiveModel::Attribute::FromDatabase 10000 ActiveModel::AttributeSet 10000 ActiveModel::LazyAttributeHash 10000 Foo 2 Integer 1 ActiveModel::Type::String 1 ActiveRecord::ConnectionAdapters::SQLite3Adapter::SQLite3Integer 1 ActiveRecord::Type::DateTime 1 Object 1 Range ``` After: ``` it took 0.1660824950085953 seconds to unmarshal the objects Total allocated: 13883811 bytes (220090 objects) allocated memory by class ----------------------------------- 5743371 String 4940008 Hash 1200000 Foo 880000 ActiveModel::LazyAttributeHash 720000 Array 400000 ActiveModel::AttributeSet 80 ActiveModel::Attribute::FromDatabase 80 Integer 72 ActiveRecord::ConnectionAdapters::SQLite3Adapter::SQLite3Integer 40 ActiveModel::Type::String 40 ActiveModel::Type::Value 40 ActiveRecord::Type::DateTime 40 Object 40 Range allocated objects by class ----------------------------------- 130077 String 50004 Hash 10000 ActiveModel::AttributeSet 10000 ActiveModel::LazyAttributeHash 10000 Array 10000 Foo 2 Integer 1 ActiveModel::Attribute::FromDatabase 1 ActiveModel::Type::String 1 ActiveModel::Type::Value 1 ActiveRecord::ConnectionAdapters::SQLite3Adapter::SQLite3Integer 1 ActiveRecord::Type::DateTime 1 Object 1 Range ``` Fixes #30680. * Keep the `@delegate_hash` to avoid to lose any mutations that have been made to the record
* Don't expose `attributes_with_uninitialized_key` utility methodRyuta Kamizono2018-01-301-5/+6
| | | | It is not a test case.
* Use assert_predicate and assert_not_predicateDaniel Colson2018-01-251-5/+5
|
* Change how `AttributeSet::Builder` receives its defaultsSean Griffin2017-11-271-1/+2
| | | | | | | | | | | | | | | | | | | | | There are two concerns which are both being combined into one here, but both have the same goal. There are certain attributes which we want to always consider initialized. Previously, they were handled separately. The primary key (which is assumed to be backed by a database column) needs to be initialized, because there is a ton of code in Active Record that assumes `foo.id` will never raise. Additionally, we want attributes which aren't backed by a database column to always be initialized, since we would never receive a database value for them. Ultimately these two concerns can be combined into one. The old implementation hid a lot of inherent complexity, and is hard to optimize from the outside. We can simplify things significantly by just passing in a hash. This has slightly different semantics from the old behavior, in that `Foo.select(:bar).first.id` will return the default value for the primary key, rather than `nil` unconditionally -- however, the default value is always `nil` in practice.
* Add missing autoload `Type` (#31123)Ryuta Kamizono2017-11-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | | Attribute modules (`Attribute`, `Attributes`, `AttributeSet`) uses `Type`, but referencing `Type` before the modules still fail. ``` % ./bin/test -w test/cases/attribute_test.rb -n test_with_value_from_user_validates_the_value Run options: -n test_with_value_from_user_validates_the_value --seed 31876 E Error: ActiveModel::AttributeTest#test_with_value_from_user_validates_the_value: NameError: uninitialized constant ActiveModel::AttributeTest::Type /Users/kamipo/src/github.com/rails/rails/activemodel/test/cases/attribute_test.rb:233:in `block in <class:AttributeTest>' bin/test test/cases/attribute_test.rb:232 Finished in 0.002985s, 335.0479 runs/s, 335.0479 assertions/s. 1 runs, 1 assertions, 0 failures, 1 errors, 0 skips ``` Probably we need more autoloading at least `Type`.
* Add missing requiresyuuji.yaginuma2017-11-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, executing the test with only `attribute_set_test.rb` results in an error. ``` ./bin/test -w test/cases/attribute_set_test.rb Run options: --seed 33470 # Running: E Error: ActiveModel::AttributeSetTest#test_#map_returns_a_new_attribute_set_with_the_changes_applied: NameError: uninitialized constant ActiveModel::AttributeSetTest::AttributeSet Did you mean? ActiveModel::Attributes ActiveModel::Attribute activemodel/test/cases/attribute_set_test.rb:235:in `block in <class:AttributeSetTest>' bin/test test/cases/attribute_set_test.rb:234 ``` Added a missing require to fix this. Also, I suspect that this is the cause of failures in CI. Ref: https://travis-ci.org/rails/rails/jobs/299994708
* Move Attribute and AttributeSet to ActiveModelLisa Ugray2017-11-091-0/+255
Use these to back the attributes API. Stop automatically including ActiveModel::Dirty in ActiveModel::Attributes, and make it optional.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 20:36:16 +0000