diff options
Diffstat (limited to 'guides/bug_report_templates')
8 files changed, 247 insertions, 1 deletions
diff --git a/guides/bug_report_templates/action_controller_master.rb b/guides/bug_report_templates/action_controller_master.rb index cd0a3be85c..7644f6fe4a 100644 --- a/guides/bug_report_templates/action_controller_master.rb +++ b/guides/bug_report_templates/action_controller_master.rb @@ -8,13 +8,13 @@ end gemfile(true) do source "https://rubygems.org" gem "rails", github: "rails/rails" + gem "arel", github: "rails/arel" end require "action_controller/railtie" class TestApp < Rails::Application config.root = File.dirname(__FILE__) - config.session_store :cookie_store, key: "cookie_store_key" secrets.secret_token = "secret_token" secrets.secret_key_base = "secret_key_base" diff --git a/guides/bug_report_templates/active_job_gem.rb b/guides/bug_report_templates/active_job_gem.rb new file mode 100644 index 0000000000..debc46ad54 --- /dev/null +++ b/guides/bug_report_templates/active_job_gem.rb @@ -0,0 +1,32 @@ +begin + require "bundler/inline" +rescue LoadError => e + $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" + raise e +end + +gemfile(true) do + source "https://rubygems.org" + # Activate the gem you are reporting the issue against. + gem "activejob", "5.0.0" +end + +require "minitest/autorun" +require "active_job" + +# Ensure backward compatibility with Minitest 4 +Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) + +class BuggyJob < ActiveJob::Base + def perform + puts "performed" + end +end + +class BuggyJobTest < ActiveJob::TestCase + def test_stuff + assert_enqueued_with(job: BuggyJob) do + BuggyJob.perform_later + end + end +end diff --git a/guides/bug_report_templates/active_job_master.rb b/guides/bug_report_templates/active_job_master.rb new file mode 100644 index 0000000000..7591470440 --- /dev/null +++ b/guides/bug_report_templates/active_job_master.rb @@ -0,0 +1,32 @@ +begin + require "bundler/inline" +rescue LoadError => e + $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" + raise e +end + +gemfile(true) do + source "https://rubygems.org" + gem "rails", github: "rails/rails" + gem "arel", github: "rails/arel" +end + +require "active_job" +require "minitest/autorun" + +# Ensure backward compatibility with Minitest 4 +Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) + +class BuggyJob < ActiveJob::Base + def perform + puts "performed" + end +end + +class BuggyJobTest < ActiveJob::TestCase + def test_stuff + assert_enqueued_with(job: BuggyJob) do + BuggyJob.perform_later + end + end +end diff --git a/guides/bug_report_templates/active_record_master.rb b/guides/bug_report_templates/active_record_master.rb index 7265a671b0..8bbc1ef19e 100644 --- a/guides/bug_report_templates/active_record_master.rb +++ b/guides/bug_report_templates/active_record_master.rb @@ -8,6 +8,7 @@ end gemfile(true) do source "https://rubygems.org" gem "rails", github: "rails/rails" + gem "arel", github: "rails/arel" gem "sqlite3" end diff --git a/guides/bug_report_templates/active_record_migrations_gem.rb b/guides/bug_report_templates/active_record_migrations_gem.rb new file mode 100644 index 0000000000..ba80e6b4ad --- /dev/null +++ b/guides/bug_report_templates/active_record_migrations_gem.rb @@ -0,0 +1,65 @@ +begin + require "bundler/inline" +rescue LoadError => e + $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" + raise e +end + +gemfile(true) do + source "https://rubygems.org" + # Activate the gem you are reporting the issue against. + gem "activerecord", "5.0.0.1" + gem "sqlite3" +end + +require "active_record" +require "minitest/autorun" +require "logger" + +# Ensure backward compatibility with Minitest 4 +Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) + +# This connection will do for database-independent bug reports. +ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:") +ActiveRecord::Base.logger = Logger.new(STDOUT) + +ActiveRecord::Schema.define do + create_table :payments, force: true do |t| + t.decimal :amount, precision: 10, scale: 0, default: 0, null: false + end +end + +class Payment < ActiveRecord::Base +end + +class ChangeAmountToAddScale < ActiveRecord::Migration[5.0] + def change + reversible do |dir| + dir.up do + change_column :payments, :amount, :decimal, precision: 10, scale: 2, default: 0, null: false + end + + dir.down do + change_column :payments, :amount, :decimal, precision: 10, scale: 0, default: 0, null: false + end + end + end +end + +class BugTest < Minitest::Test + def test_migration_up + migrator = ActiveRecord::Migrator.new(:up, [ChangeAmountToAddScale]) + migrator.run + Payment.reset_column_information + + assert_equal "decimal(10,2)", Payment.columns.last.sql_type + end + + def test_migration_down + migrator = ActiveRecord::Migrator.new(:down, [ChangeAmountToAddScale]) + migrator.run + Payment.reset_column_information + + assert_equal "decimal(10,0)", Payment.columns.last.sql_type + end +end diff --git a/guides/bug_report_templates/active_record_migrations_master.rb b/guides/bug_report_templates/active_record_migrations_master.rb new file mode 100644 index 0000000000..84a4b71909 --- /dev/null +++ b/guides/bug_report_templates/active_record_migrations_master.rb @@ -0,0 +1,65 @@ +begin + require "bundler/inline" +rescue LoadError => e + $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" + raise e +end + +gemfile(true) do + source "https://rubygems.org" + gem "rails", github: "rails/rails" + gem "arel", github: "rails/arel" + gem "sqlite3" +end + +require "active_record" +require "minitest/autorun" +require "logger" + +# Ensure backward compatibility with Minitest 4 +Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) + +# This connection will do for database-independent bug reports. +ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:") +ActiveRecord::Base.logger = Logger.new(STDOUT) + +ActiveRecord::Schema.define do + create_table :payments, force: true do |t| + t.decimal :amount, precision: 10, scale: 0, default: 0, null: false + end +end + +class Payment < ActiveRecord::Base +end + +class ChangeAmountToAddScale < ActiveRecord::Migration[5.0] + def change + reversible do |dir| + dir.up do + change_column :payments, :amount, :decimal, precision: 10, scale: 2, default: 0, null: false + end + + dir.down do + change_column :payments, :amount, :decimal, precision: 10, scale: 0, default: 0, null: false + end + end + end +end + +class BugTest < Minitest::Test + def test_migration_up + migrator = ActiveRecord::Migrator.new(:up, [ChangeAmountToAddScale]) + migrator.run + Payment.reset_column_information + + assert_equal "decimal(10,2)", Payment.columns.last.sql_type + end + + def test_migration_down + migrator = ActiveRecord::Migrator.new(:down, [ChangeAmountToAddScale]) + migrator.run + Payment.reset_column_information + + assert_equal "decimal(10,0)", Payment.columns.last.sql_type + end +end diff --git a/guides/bug_report_templates/benchmark.rb b/guides/bug_report_templates/benchmark.rb new file mode 100644 index 0000000000..a0b541d012 --- /dev/null +++ b/guides/bug_report_templates/benchmark.rb @@ -0,0 +1,50 @@ +begin + require "bundler/inline" +rescue LoadError => e + $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" + raise e +end + +gemfile(true) do + source "https://rubygems.org" + gem "rails", github: "rails/rails" + gem "arel", github: "rails/arel" + gem "benchmark-ips" +end + +require "active_support" +require "active_support/core_ext/object/blank" + +# Your patch goes here. +class String + def fast_blank? + true + end +end + +# Enumerate some representative scenarios here. +# +# It is very easy to make an optimization that improves performance for a +# specific scenario you care about but regresses on other common cases. +# Therefore, you should test your change against a list of representative +# scenarios. Ideally, they should be based on real-world scenarios extracted +# from production applications. +SCENARIOS = { + "Empty" => "", + "Single Space" => " ", + "Two Spaces" => " ", + "Mixed Whitspaces" => " \t\r\n", + "Very Long String" => " " * 100 +} + +SCENARIOS.each_pair do |name, value| + puts + puts " #{name} ".center(80, "=") + puts + + Benchmark.ips do |x| + x.report("blank?") { value.blank? } + x.report("fast_blank?") { value.fast_blank? } + x.compare! + end +end diff --git a/guides/bug_report_templates/generic_master.rb b/guides/bug_report_templates/generic_master.rb index d3a7ae4ac4..ed45726e92 100644 --- a/guides/bug_report_templates/generic_master.rb +++ b/guides/bug_report_templates/generic_master.rb @@ -8,6 +8,7 @@ end gemfile(true) do source "https://rubygems.org" gem "rails", github: "rails/rails" + gem "arel", github: "rails/arel" end require "active_support" |