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Migrate MiniTest::Unit::TestCase class under the Test::Unit

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This commit is contained in:
Hiroshi SHIBATA 2021-09-07 09:30:22 +09:00
parent 8431c718bb
commit 54d2d70629
Notes: git 2025-06-06 00:31:58 +00:00 
Merged: https://github.com/ruby/ruby/pull/4813
2 changed files with 320 additions and 322 deletions
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321
tool/lib/minitest/unit.rb
View File

@ -465,326 +465,5 @@ module MiniTest
io.puts format % [test_count, assertion_count, failures, errors, skips] io.puts format % [test_count, assertion_count, failures, errors, skips]
end end
##
# Provides a simple set of guards that you can use in your tests
# to skip execution if it is not applicable. These methods are
# mixed into TestCase as both instance and class methods so you
# can use them inside or outside of the test methods.
#
# def test_something_for_mri
# skip "bug 1234" if jruby?
# # ...
# end
#
# if windows? then
# # ... lots of test methods ...
# end
module Guard
##
# Is this running on jruby?
def jruby? platform = RUBY_PLATFORM
"java" == platform
end
##
# Is this running on mri?
def maglev? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
"maglev" == platform
end
module_function :maglev?
##
# Is this running on mri?
def mri? platform = RUBY_DESCRIPTION
/^ruby/ =~ platform
end
##
# Is this running on rubinius?
def rubinius? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
"rbx" == platform
end
##
# Is this running on windows?
def windows? platform = RUBY_PLATFORM
/mswin|mingw/ =~ platform
end
##
# Is this running on mingw?
def mingw? platform = RUBY_PLATFORM
/mingw/ =~ platform
end
end
##
# Provides before/after hooks for setup and teardown. These are
# meant for library writers, NOT for regular test authors. See
# #before_setup for an example.
module LifecycleHooks
##
# Runs before every test, after setup. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# See #before_setup for an example.
def after_setup; end
##
# Runs before every test, before setup. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# As a simplistic example:
#
# module MyMinitestPlugin
# def before_setup
# super
# # ... stuff to do before setup is run
# end
#
# def after_setup
# # ... stuff to do after setup is run
# super
# end
#
# def before_teardown
# super
# # ... stuff to do before teardown is run
# end
#
# def after_teardown
# # ... stuff to do after teardown is run
# super
# end
# end
#
# class MiniTest::Unit::TestCase
# include MyMinitestPlugin
# end
def before_setup; end
##
# Runs after every test, before teardown. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# See #before_setup for an example.
def before_teardown; end
##
# Runs after every test, after teardown. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# See #before_setup for an example.
def after_teardown; end
end
##
# Subclass TestCase to create your own tests. Typically you'll want a
# TestCase subclass per implementation class.
#
# See MiniTest::Assertions
class TestCase
include LifecycleHooks
include Guard
extend Guard
attr_reader :__name__ # :nodoc:
PASSTHROUGH_EXCEPTIONS = [NoMemoryError, SignalException,
Interrupt, SystemExit] # :nodoc:
##
# Runs the tests reporting the status to +runner+
def run runner
trap "INFO" do
runner.report.each_with_index do |msg, i|
warn "\n%3d) %s" % [i + 1, msg]
end
warn ''
time = runner.start_time ? Time.now - runner.start_time : 0
warn "Current Test: %s#%s %.2fs" % [self.class, self.__name__, time]
runner.status $stderr
end if runner.info_signal
start_time = Time.now
result = ""
srand(runner.options[:seed])
begin
@passed = nil
self.before_setup
self.setup
self.after_setup
self.run_test self.__name__
result = "." unless io?
time = Time.now - start_time
runner.record self.class, self.__name__, self._assertions, time, nil
@passed = true
rescue *PASSTHROUGH_EXCEPTIONS
raise
rescue Exception => e
@passed = Skip === e
time = Time.now - start_time
runner.record self.class, self.__name__, self._assertions, time, e
result = runner.puke self.class, self.__name__, e
ensure
%w{ before_teardown teardown after_teardown }.each do |hook|
begin
self.send hook
rescue *PASSTHROUGH_EXCEPTIONS
raise
rescue Exception => e
@passed = false
runner.record self.class, self.__name__, self._assertions, time, e
result = runner.puke self.class, self.__name__, e
end
end
trap 'INFO', 'DEFAULT' if runner.info_signal
end
result
end
alias :run_test :__send__
def initialize name # :nodoc:
@__name__ = name
@__io__ = nil
@passed = nil
@@current = self # FIX: make thread local
end
def self.current # :nodoc:
@@current # FIX: make thread local
end
##
# Return the output IO object
def io
@__io__ = true
MiniTest::Unit.output
end
##
# Have we hooked up the IO yet?
def io?
@__io__
end
def self.reset # :nodoc:
@@test_suites = {}
end
reset
##
# Make diffs for this TestCase use #pretty_inspect so that diff
# in assert_equal can be more details. NOTE: this is much slower
# than the regular inspect but much more usable for complex
# objects.
def self.make_my_diffs_pretty!
require 'pp'
define_method :mu_pp do |o|
o.pretty_inspect
end
end
def self.inherited klass # :nodoc:
@@test_suites[klass] = true
super
end
def self.test_order # :nodoc:
:sorted
end
def self.test_suites # :nodoc:
suites = @@test_suites.keys
case self.test_order
when :random
# shuffle test suites based on CRC32 of their names
salt = "\n" + rand(1 << 32).to_s
crc_tbl = (0..255).map do |i|
(0..7).inject(i) {|c,| (c & 1 == 1) ? (0xEDB88320 ^ (c >> 1)) : (c >> 1) }
end
suites = suites.sort_by do |suite|
crc32 = 0xffffffff
"#{suite.name}#{salt}".each_byte do |data|
crc32 = crc_tbl[(crc32 ^ data) & 0xff] ^ (crc32 >> 8)
end
crc32 ^ 0xffffffff
end
when :nosort
suites
else
suites.sort_by { |ts| ts.name.to_s }
end
end
def self.test_methods # :nodoc:
methods = public_instance_methods(true).grep(/^test/).map { |m| m.to_s }
case self.test_order
when :parallel
max = methods.size
ParallelEach.new methods.sort.sort_by { rand max }
when :random then
max = methods.size
methods.sort.sort_by { rand max }
when :alpha, :sorted then
methods.sort
when :nosort
methods
else
raise "Unknown test_order: #{self.test_order.inspect}"
end
end
##
# Returns true if the test passed.
def passed?
@passed
end
##
# Runs before every test. Use this to set up before each test
# run.
def setup; end
##
# Runs after every test. Use this to clean up after each test
# run.
def teardown; end
end # class TestCase
end # class Unit end # class Unit
end # module MiniTest end # module MiniTest

321
tool/lib/test/unit/testcase.rb
View File

@ -6,7 +6,326 @@ module Test
# remove silly TestCase class # remove silly TestCase class
remove_const(:TestCase) if defined?(self::TestCase) remove_const(:TestCase) if defined?(self::TestCase)
class TestCase < MiniTest::Unit::TestCase # :nodoc: all ##
# Provides a simple set of guards that you can use in your tests
# to skip execution if it is not applicable. These methods are
# mixed into TestCase as both instance and class methods so you
# can use them inside or outside of the test methods.
#
# def test_something_for_mri
# skip "bug 1234" if jruby?
# # ...
# end
#
# if windows? then
# # ... lots of test methods ...
# end
module Guard
##
# Is this running on jruby?
def jruby? platform = RUBY_PLATFORM
"java" == platform
end
##
# Is this running on mri?
def maglev? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
"maglev" == platform
end
module_function :maglev?
##
# Is this running on mri?
def mri? platform = RUBY_DESCRIPTION
/^ruby/ =~ platform
end
##
# Is this running on rubinius?
def rubinius? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
"rbx" == platform
end
##
# Is this running on windows?
def windows? platform = RUBY_PLATFORM
/mswin|mingw/ =~ platform
end
##
# Is this running on mingw?
def mingw? platform = RUBY_PLATFORM
/mingw/ =~ platform
end
end
##
# Provides before/after hooks for setup and teardown. These are
# meant for library writers, NOT for regular test authors. See
# #before_setup for an example.
module LifecycleHooks
##
# Runs before every test, after setup. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# See #before_setup for an example.
def after_setup; end
##
# Runs before every test, before setup. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# As a simplistic example:
#
# module MyMinitestPlugin
# def before_setup
# super
# # ... stuff to do before setup is run
# end
#
# def after_setup
# # ... stuff to do after setup is run
# super
# end
#
# def before_teardown
# super
# # ... stuff to do before teardown is run
# end
#
# def after_teardown
# # ... stuff to do after teardown is run
# super
# end
# end
#
# class MiniTest::Unit::TestCase
# include MyMinitestPlugin
# end
def before_setup; end
##
# Runs after every test, before teardown. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# See #before_setup for an example.
def before_teardown; end
##
# Runs after every test, after teardown. This hook is meant for
# libraries to extend minitest. It is not meant to be used by
# test developers.
#
# See #before_setup for an example.
def after_teardown; end
end
##
# Subclass TestCase to create your own tests. Typically you'll want a
# TestCase subclass per implementation class.
#
# See MiniTest::Assertions
class TestCase
include LifecycleHooks
include Guard
extend Guard
attr_reader :__name__ # :nodoc:
PASSTHROUGH_EXCEPTIONS = [NoMemoryError, SignalException,
Interrupt, SystemExit] # :nodoc:
##
# Runs the tests reporting the status to +runner+
def run runner
trap "INFO" do
runner.report.each_with_index do |msg, i|
warn "\n%3d) %s" % [i + 1, msg]
end
warn ''
time = runner.start_time ? Time.now - runner.start_time : 0
warn "Current Test: %s#%s %.2fs" % [self.class, self.__name__, time]
runner.status $stderr
end if runner.info_signal
start_time = Time.now
result = ""
srand(runner.options[:seed])
begin
@passed = nil
self.before_setup
self.setup
self.after_setup
self.run_test self.__name__
result = "." unless io?
time = Time.now - start_time
runner.record self.class, self.__name__, self._assertions, time, nil
@passed = true
rescue *PASSTHROUGH_EXCEPTIONS
raise
rescue Exception => e
@passed = Skip === e
time = Time.now - start_time
runner.record self.class, self.__name__, self._assertions, time, e
result = runner.puke self.class, self.__name__, e
ensure
%w{ before_teardown teardown after_teardown }.each do |hook|
begin
self.send hook
rescue *PASSTHROUGH_EXCEPTIONS
raise
rescue Exception => e
@passed = false
runner.record self.class, self.__name__, self._assertions, time, e
result = runner.puke self.class, self.__name__, e
end
end
trap 'INFO', 'DEFAULT' if runner.info_signal
end
result
end
alias :run_test :__send__
def initialize name # :nodoc:
@__name__ = name
@__io__ = nil
@passed = nil
@@current = self # FIX: make thread local
end
def self.current # :nodoc:
@@current # FIX: make thread local
end
##
# Return the output IO object
def io
@__io__ = true
MiniTest::Unit.output
end
##
# Have we hooked up the IO yet?
def io?
@__io__
end
def self.reset # :nodoc:
@@test_suites = {}
end
reset
##
# Make diffs for this TestCase use #pretty_inspect so that diff
# in assert_equal can be more details. NOTE: this is much slower
# than the regular inspect but much more usable for complex
# objects.
def self.make_my_diffs_pretty!
require 'pp'
define_method :mu_pp do |o|
o.pretty_inspect
end
end
def self.inherited klass # :nodoc:
@@test_suites[klass] = true
super
end
def self.test_order # :nodoc:
:sorted
end
def self.test_suites # :nodoc:
suites = @@test_suites.keys
case self.test_order
when :random
# shuffle test suites based on CRC32 of their names
salt = "\n" + rand(1 << 32).to_s
crc_tbl = (0..255).map do |i|
(0..7).inject(i) {|c,| (c & 1 == 1) ? (0xEDB88320 ^ (c >> 1)) : (c >> 1) }
end
suites = suites.sort_by do |suite|
crc32 = 0xffffffff
"#{suite.name}#{salt}".each_byte do |data|
crc32 = crc_tbl[(crc32 ^ data) & 0xff] ^ (crc32 >> 8)
end
crc32 ^ 0xffffffff
end
when :nosort
suites
else
suites.sort_by { |ts| ts.name.to_s }
end
end
def self.test_methods # :nodoc:
methods = public_instance_methods(true).grep(/^test/).map { |m| m.to_s }
case self.test_order
when :parallel
max = methods.size
ParallelEach.new methods.sort.sort_by { rand max }
when :random then
max = methods.size
methods.sort.sort_by { rand max }
when :alpha, :sorted then
methods.sort
when :nosort
methods
else
raise "Unknown test_order: #{self.test_order.inspect}"
end
end
##
# Returns true if the test passed.
def passed?
@passed
end
##
# Runs before every test. Use this to set up before each test
# run.
def setup; end
##
# Runs after every test. Use this to clean up after each test
# run.
def teardown; end
include CoreAssertions include CoreAssertions
def on_parallel_worker? def on_parallel_worker?