/usr/lib/ruby/vendor_ruby/minitest.rb is in ruby-minitest 5.10.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 | require "optparse"
require "thread"
require "mutex_m"
require "minitest/parallel"
require "stringio"
##
# :include: README.rdoc
module Minitest
VERSION = "5.10.3" # :nodoc:
ENCS = "".respond_to? :encoding # :nodoc:
@@installed_at_exit ||= false
@@after_run = []
@extensions = []
mc = (class << self; self; end)
##
# Parallel test executor
mc.send :attr_accessor, :parallel_executor
self.parallel_executor = Parallel::Executor.new((ENV["N"] || 2).to_i)
##
# Filter object for backtraces.
mc.send :attr_accessor, :backtrace_filter
##
# Reporter object to be used for all runs.
#
# NOTE: This accessor is only available during setup, not during runs.
mc.send :attr_accessor, :reporter
##
# Names of known extension plugins.
mc.send :attr_accessor, :extensions
##
# The signal to use for dumping information to STDERR. Defaults to "INFO".
mc.send :attr_accessor, :info_signal
self.info_signal = "INFO"
##
# Registers Minitest to run at process exit
def self.autorun
at_exit {
next if $! and not ($!.kind_of? SystemExit and $!.success?)
exit_code = nil
at_exit {
@@after_run.reverse_each(&:call)
exit exit_code || false
}
exit_code = Minitest.run ARGV
} unless @@installed_at_exit
@@installed_at_exit = true
end
##
# A simple hook allowing you to run a block of code after everything
# is done running. Eg:
#
# Minitest.after_run { p $debugging_info }
def self.after_run &block
@@after_run << block
end
def self.init_plugins options # :nodoc:
self.extensions.each do |name|
msg = "plugin_#{name}_init"
send msg, options if self.respond_to? msg
end
end
def self.load_plugins # :nodoc:
return unless self.extensions.empty?
seen = {}
#require "rubygems" unless defined? Gem
Gem.find_files("minitest/*_plugin.rb").each do |plugin_path|
name = File.basename plugin_path, "_plugin.rb"
next if seen[name]
seen[name] = true
require plugin_path
self.extensions << name
end
end
##
# This is the top-level run method. Everything starts from here. It
# tells each Runnable sub-class to run, and each of those are
# responsible for doing whatever they do.
#
# The overall structure of a run looks like this:
#
# Minitest.autorun
# Minitest.run(args)
# Minitest.__run(reporter, options)
# Runnable.runnables.each
# runnable.run(reporter, options)
# self.runnable_methods.each
# self.run_one_method(self, runnable_method, reporter)
# Minitest.run_one_method(klass, runnable_method)
# klass.new(runnable_method).run
def self.run args = []
self.load_plugins
options = process_args args
reporter = CompositeReporter.new
reporter << SummaryReporter.new(options[:io], options)
reporter << ProgressReporter.new(options[:io], options)
self.reporter = reporter # this makes it available to plugins
self.init_plugins options
self.reporter = nil # runnables shouldn't depend on the reporter, ever
self.parallel_executor.start if parallel_executor.respond_to?(:start)
reporter.start
begin
__run reporter, options
rescue Interrupt
warn "Interrupted. Exiting..."
end
self.parallel_executor.shutdown
reporter.report
reporter.passed?
end
##
# Internal run method. Responsible for telling all Runnable
# sub-classes to run.
def self.__run reporter, options
suites = Runnable.runnables.reject { |s| s.runnable_methods.empty? }.shuffle
parallel, serial = suites.partition { |s| s.test_order == :parallel }
# If we run the parallel tests before the serial tests, the parallel tests
# could run in parallel with the serial tests. This would be bad because
# the serial tests won't lock around Reporter#record. Run the serial tests
# first, so that after they complete, the parallel tests will lock when
# recording results.
serial.map { |suite| suite.run reporter, options } +
parallel.map { |suite| suite.run reporter, options }
end
def self.process_args args = [] # :nodoc:
options = {
:io => $stdout,
}
orig_args = args.dup
OptionParser.new do |opts|
opts.banner = "minitest options:"
opts.version = Minitest::VERSION
opts.on "-h", "--help", "Display this help." do
puts opts
exit
end
desc = "Sets random seed. Also via env. Eg: SEED=n rake"
opts.on "-s", "--seed SEED", Integer, desc do |m|
options[:seed] = m.to_i
end
opts.on "-v", "--verbose", "Verbose. Show progress processing files." do
options[:verbose] = true
end
opts.on "-n", "--name PATTERN", "Filter run on /regexp/ or string." do |a|
options[:filter] = a
end
opts.on "-e", "--exclude PATTERN", "Exclude /regexp/ or string from run." do |a|
options[:exclude] = a
end
unless extensions.empty?
opts.separator ""
opts.separator "Known extensions: #{extensions.join(", ")}"
extensions.each do |meth|
msg = "plugin_#{meth}_options"
send msg, opts, options if self.respond_to?(msg)
end
end
begin
opts.parse! args
rescue OptionParser::InvalidOption => e
puts
puts e
puts
puts opts
exit 1
end
orig_args -= args
end
unless options[:seed] then
srand
options[:seed] = (ENV["SEED"] || srand).to_i % 0xFFFF
orig_args << "--seed" << options[:seed].to_s
end
srand options[:seed]
options[:args] = orig_args.map { |s|
s =~ /[\s|&<>$()]/ ? s.inspect : s
}.join " "
options
end
def self.filter_backtrace bt # :nodoc:
backtrace_filter.filter bt
end
##
# Represents anything "runnable", like Test, Spec, Benchmark, or
# whatever you can dream up.
#
# Subclasses of this are automatically registered and available in
# Runnable.runnables.
class Runnable
##
# Number of assertions executed in this run.
attr_accessor :assertions
##
# An assertion raised during the run, if any.
attr_accessor :failures
##
# Name of the run.
def name
@NAME
end
##
# Set the name of the run.
def name= o
@NAME = o
end
def self.inherited klass # :nodoc:
self.runnables << klass
super
end
##
# Returns all instance methods matching the pattern +re+.
def self.methods_matching re
public_instance_methods(true).grep(re).map(&:to_s)
end
def self.reset # :nodoc:
@@runnables = []
end
reset
##
# Responsible for running all runnable methods in a given class,
# each in its own instance. Each instance is passed to the
# reporter to record.
def self.run reporter, options = {}
filter = options[:filter] || "/./"
filter = Regexp.new $1 if filter =~ %r%/(.*)/%
filtered_methods = self.runnable_methods.find_all { |m|
filter === m || filter === "#{self}##{m}"
}
exclude = options[:exclude]
exclude = Regexp.new $1 if exclude =~ %r%/(.*)/%
filtered_methods.delete_if { |m|
exclude === m || exclude === "#{self}##{m}"
}
return if filtered_methods.empty?
with_info_handler reporter do
filtered_methods.each do |method_name|
run_one_method self, method_name, reporter
end
end
end
##
# Runs a single method and has the reporter record the result.
# This was considered internal API but is factored out of run so
# that subclasses can specialize the running of an individual
# test. See Minitest::ParallelTest::ClassMethods for an example.
def self.run_one_method klass, method_name, reporter
reporter.prerecord klass, method_name
reporter.record Minitest.run_one_method(klass, method_name)
end
def self.with_info_handler reporter, &block # :nodoc:
handler = lambda do
unless reporter.passed? then
warn "Current results:"
warn ""
warn reporter.reporters.first
warn ""
end
end
on_signal ::Minitest.info_signal, handler, &block
end
SIGNALS = Signal.list # :nodoc:
def self.on_signal name, action # :nodoc:
supported = SIGNALS[name]
old_trap = trap name do
old_trap.call if old_trap.respond_to? :call
action.call
end if supported
yield
ensure
trap name, old_trap if supported
end
##
# Each subclass of Runnable is responsible for overriding this
# method to return all runnable methods. See #methods_matching.
def self.runnable_methods
raise NotImplementedError, "subclass responsibility"
end
##
# Returns all subclasses of Runnable.
def self.runnables
@@runnables
end
def marshal_dump # :nodoc:
[self.name, self.failures, self.assertions]
end
def marshal_load ary # :nodoc:
self.name, self.failures, self.assertions = ary
end
def failure # :nodoc:
self.failures.first
end
def initialize name # :nodoc:
self.name = name
self.failures = []
self.assertions = 0
end
##
# Runs a single method. Needs to return self.
def run
raise NotImplementedError, "subclass responsibility"
end
##
# Did this run pass?
#
# Note: skipped runs are not considered passing, but they don't
# cause the process to exit non-zero.
def passed?
raise NotImplementedError, "subclass responsibility"
end
##
# Returns a single character string to print based on the result
# of the run. Eg ".", "F", or "E".
def result_code
raise NotImplementedError, "subclass responsibility"
end
##
# Was this run skipped? See #passed? for more information.
def skipped?
raise NotImplementedError, "subclass responsibility"
end
end
##
# Defines the API for Reporters. Subclass this and override whatever
# you want. Go nuts.
class AbstractReporter
include Mutex_m
##
# Starts reporting on the run.
def start
end
##
# About to start running a test. This allows a reporter to show
# that it is starting or that we are in the middle of a test run.
def prerecord klass, name
end
##
# Record a result and output the Runnable#result_code. Stores the
# result of the run if the run did not pass.
def record result
end
##
# Outputs the summary of the run.
def report
end
##
# Did this run pass?
def passed?
true
end
end
class Reporter < AbstractReporter # :nodoc:
##
# The IO used to report.
attr_accessor :io
##
# Command-line options for this run.
attr_accessor :options
def initialize io = $stdout, options = {} # :nodoc:
super()
self.io = io
self.options = options
end
end
##
# A very simple reporter that prints the "dots" during the run.
#
# This is added to the top-level CompositeReporter at the start of
# the run. If you want to change the output of minitest via a
# plugin, pull this out of the composite and replace it with your
# own.
class ProgressReporter < Reporter
def prerecord klass, name #:nodoc:
if options[:verbose] then
io.print "%s#%s = " % [klass, name]
io.flush
end
end
def record result # :nodoc:
io.print "%.2f s = " % [result.time] if options[:verbose]
io.print result.result_code
io.puts if options[:verbose]
end
end
##
# A reporter that gathers statistics about a test run. Does not do
# any IO because meant to be used as a parent class for a reporter
# that does.
#
# If you want to create an entirely different type of output (eg,
# CI, HTML, etc), this is the place to start.
class StatisticsReporter < Reporter
# :stopdoc:
attr_accessor :assertions
attr_accessor :count
attr_accessor :results
attr_accessor :start_time
attr_accessor :total_time
attr_accessor :failures
attr_accessor :errors
attr_accessor :skips
# :startdoc:
def initialize io = $stdout, options = {} # :nodoc:
super
self.assertions = 0
self.count = 0
self.results = []
self.start_time = nil
self.total_time = nil
self.failures = nil
self.errors = nil
self.skips = nil
end
def passed? # :nodoc:
results.all?(&:skipped?)
end
def start # :nodoc:
self.start_time = Minitest.clock_time
end
def record result # :nodoc:
self.count += 1
self.assertions += result.assertions
results << result if not result.passed? or result.skipped?
end
def report # :nodoc:
aggregate = results.group_by { |r| r.failure.class }
aggregate.default = [] # dumb. group_by should provide this
self.total_time = Minitest.clock_time - start_time
self.failures = aggregate[Assertion].size
self.errors = aggregate[UnexpectedError].size
self.skips = aggregate[Skip].size
end
end
##
# A reporter that prints the header, summary, and failure details at
# the end of the run.
#
# This is added to the top-level CompositeReporter at the start of
# the run. If you want to change the output of minitest via a
# plugin, pull this out of the composite and replace it with your
# own.
class SummaryReporter < StatisticsReporter
# :stopdoc:
attr_accessor :sync
attr_accessor :old_sync
# :startdoc:
def start # :nodoc:
super
io.puts "Run options: #{options[:args]}"
io.puts
io.puts "# Running:"
io.puts
self.sync = io.respond_to? :"sync=" # stupid emacs
self.old_sync, io.sync = io.sync, true if self.sync
end
def report # :nodoc:
super
io.sync = self.old_sync
io.puts unless options[:verbose] # finish the dots
io.puts
io.puts statistics
aggregated_results io
io.puts summary
end
def statistics # :nodoc:
"Finished in %.6fs, %.4f runs/s, %.4f assertions/s." %
[total_time, count / total_time, assertions / total_time]
end
def aggregated_results io # :nodoc:
filtered_results = results.dup
filtered_results.reject!(&:skipped?) unless options[:verbose]
filtered_results.each_with_index { |result, i|
io.puts "\n%3d) %s" % [i+1, result]
}
io.puts
io
end
def to_s # :nodoc:
aggregated_results(StringIO.new(binary_string)).string
end
def summary # :nodoc:
extra = ""
extra = "\n\nYou have skipped tests. Run with --verbose for details." if
results.any?(&:skipped?) unless options[:verbose] or ENV["MT_NO_SKIP_MSG"]
"%d runs, %d assertions, %d failures, %d errors, %d skips%s" %
[count, assertions, failures, errors, skips, extra]
end
private
if '<3'.respond_to? :b
def binary_string; ''.b; end
else
def binary_string; ''.force_encoding(Encoding::ASCII_8BIT); end
end
end
##
# Dispatch to multiple reporters as one.
class CompositeReporter < AbstractReporter
##
# The list of reporters to dispatch to.
attr_accessor :reporters
def initialize *reporters # :nodoc:
super()
self.reporters = reporters
end
def io # :nodoc:
reporters.first.io
end
##
# Add another reporter to the mix.
def << reporter
self.reporters << reporter
end
def passed? # :nodoc:
self.reporters.all?(&:passed?)
end
def start # :nodoc:
self.reporters.each(&:start)
end
def prerecord klass, name # :nodoc:
self.reporters.each do |reporter|
# TODO: remove conditional for minitest 6
reporter.prerecord klass, name if reporter.respond_to? :prerecord
end
end
def record result # :nodoc:
self.reporters.each do |reporter|
reporter.record result
end
end
def report # :nodoc:
self.reporters.each(&:report)
end
end
##
# Represents run failures.
class Assertion < Exception
def error # :nodoc:
self
end
##
# Where was this run before an assertion was raised?
def location
last_before_assertion = ""
self.backtrace.reverse_each do |s|
break if s =~ /in .(assert|refute|flunk|pass|fail|raise|must|wont)/
last_before_assertion = s
end
last_before_assertion.sub(/:in .*$/, "")
end
def result_code # :nodoc:
result_label[0, 1]
end
def result_label # :nodoc:
"Failure"
end
end
##
# Assertion raised when skipping a run.
class Skip < Assertion
def result_label # :nodoc:
"Skipped"
end
end
##
# Assertion wrapping an unexpected error that was raised during a run.
class UnexpectedError < Assertion
attr_accessor :exception # :nodoc:
def initialize exception # :nodoc:
super "Unexpected exception"
self.exception = exception
end
def backtrace # :nodoc:
self.exception.backtrace
end
def error # :nodoc:
self.exception
end
def message # :nodoc:
bt = Minitest.filter_backtrace(self.backtrace).join "\n "
"#{self.exception.class}: #{self.exception.message}\n #{bt}"
end
def result_label # :nodoc:
"Error"
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 Test 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 maglev?
def maglev? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
"maglev" == platform
end
##
# 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
end
##
# The standard backtrace filter for minitest.
#
# See Minitest.backtrace_filter=.
class BacktraceFilter
MT_RE = %r%lib/minitest% #:nodoc:
##
# Filter +bt+ to something useful. Returns the whole thing if $DEBUG.
def filter bt
return ["No backtrace"] unless bt
return bt.dup if $DEBUG
new_bt = bt.take_while { |line| line !~ MT_RE }
new_bt = bt.select { |line| line !~ MT_RE } if new_bt.empty?
new_bt = bt.dup if new_bt.empty?
new_bt
end
end
self.backtrace_filter = BacktraceFilter.new
def self.run_one_method klass, method_name # :nodoc:
result = klass.new(method_name).run
raise "#{klass}#run _must_ return self" unless klass === result
result
end
# :stopdoc:
if defined? Process::CLOCK_MONOTONIC # :nodoc:
def self.clock_time
Process.clock_gettime Process::CLOCK_MONOTONIC
end
else
def self.clock_time
Time.now
end
end
# :startdoc:
end
require "minitest/test"
|