/usr/lib/ruby/vendor_ruby/rspec/core/world.rb is in ruby-rspec-core 3.5.0c3e0m0s0-1.
This file is owned by root:root, with mode 0o644.
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module Core
# @api private
#
# Internal container for global non-configuration data.
class World
# @private
attr_reader :example_groups, :filtered_examples
# Used internally to determine what to do when a SIGINT is received.
attr_accessor :wants_to_quit
# Used internally to signal that a failure outside of an example
# has occurred, and that therefore the exit status should indicate
# the run failed.
# @private
attr_accessor :non_example_failure
def initialize(configuration=RSpec.configuration)
@configuration = configuration
configuration.world = self
@example_groups = []
@example_group_counts_by_spec_file = Hash.new(0)
@filtered_examples = Hash.new do |hash, group|
hash[group] = filter_manager.prune(group.examples)
end
end
# @api private
#
# Apply ordering strategy from configuration to example groups.
def ordered_example_groups
ordering_strategy = @configuration.ordering_registry.fetch(:global)
ordering_strategy.order(@example_groups)
end
# @api private
#
# Reset world to 'scratch' before running suite.
def reset
example_groups.clear
@shared_example_group_registry = nil
end
# @private
def filter_manager
@configuration.filter_manager
end
# @private
def registered_example_group_files
@example_group_counts_by_spec_file.keys
end
# @api private
#
# Records an example group.
def record(example_group)
@configuration.on_example_group_definition_callbacks.each { |block| block.call(example_group) }
@example_group_counts_by_spec_file[example_group.metadata[:absolute_file_path]] += 1
end
# @private
def num_example_groups_defined_in(file)
@example_group_counts_by_spec_file[file]
end
# @private
def shared_example_group_registry
@shared_example_group_registry ||= SharedExampleGroup::Registry.new
end
# @private
def inclusion_filter
@configuration.inclusion_filter
end
# @private
def exclusion_filter
@configuration.exclusion_filter
end
# @api private
#
# Get count of examples to be run.
def example_count(groups=example_groups)
FlatMap.flat_map(groups) { |g| g.descendants }.
inject(0) { |a, e| a + e.filtered_examples.size }
end
# @private
def all_example_groups
FlatMap.flat_map(example_groups) { |g| g.descendants }
end
# @private
def all_examples
FlatMap.flat_map(all_example_groups) { |g| g.examples }
end
# @private
# Traverses the tree of each top level group.
# For each it yields the group, then the children, recursively.
# Halts the traversal of a branch of the tree as soon as the passed block returns true.
# Note that siblings groups and their sub-trees will continue to be explored.
# This is intended to make it easy to find the top-most group that satisfies some
# condition.
def traverse_example_group_trees_until(&block)
example_groups.each do |group|
group.traverse_tree_until(&block)
end
end
# @api private
#
# Find line number of previous declaration.
def preceding_declaration_line(absolute_file_name, filter_line)
line_numbers = descending_declaration_line_numbers_by_file.fetch(absolute_file_name) do
return nil
end
line_numbers.find { |num| num <= filter_line }
end
# @private
def reporter
@configuration.reporter
end
# @private
def source_cache
@source_cache ||= begin
RSpec::Support.require_rspec_core "source"
Source::Cache.new(@configuration)
end
end
# @api private
#
# Notify reporter of filters.
def announce_filters
fail_if_config_and_cli_options_invalid
filter_announcements = []
announce_inclusion_filter filter_announcements
announce_exclusion_filter filter_announcements
unless filter_manager.empty?
if filter_announcements.length == 1
report_filter_message("Run options: #{filter_announcements[0]}")
else
report_filter_message("Run options:\n #{filter_announcements.join("\n ")}")
end
end
if @configuration.run_all_when_everything_filtered? && example_count.zero? && !@configuration.only_failures?
report_filter_message("#{everything_filtered_message}; ignoring #{inclusion_filter.description}")
filtered_examples.clear
inclusion_filter.clear
end
return unless example_count.zero?
example_groups.clear
if filter_manager.empty?
report_filter_message("No examples found.")
elsif exclusion_filter.empty? || inclusion_filter.empty?
report_filter_message(everything_filtered_message)
end
end
# @private
def report_filter_message(message)
reporter.message(message) unless @configuration.silence_filter_announcements?
end
# @private
def everything_filtered_message
"\nAll examples were filtered out"
end
# @api private
#
# Add inclusion filters to announcement message.
def announce_inclusion_filter(announcements)
return if inclusion_filter.empty?
announcements << "include #{inclusion_filter.description}"
end
# @api private
#
# Add exclusion filters to announcement message.
def announce_exclusion_filter(announcements)
return if exclusion_filter.empty?
announcements << "exclude #{exclusion_filter.description}"
end
private
def descending_declaration_line_numbers_by_file
@descending_declaration_line_numbers_by_file ||= begin
declaration_locations = FlatMap.flat_map(example_groups, &:declaration_locations)
hash_of_arrays = Hash.new { |h, k| h[k] = [] }
# TODO: change `inject` to `each_with_object` when we drop 1.8.7 support.
line_nums_by_file = declaration_locations.inject(hash_of_arrays) do |hash, (file_name, line_number)|
hash[file_name] << line_number
hash
end
line_nums_by_file.each_value do |list|
list.sort!
list.reverse!
end
end
end
def fail_if_config_and_cli_options_invalid
return unless @configuration.only_failures_but_not_configured?
reporter.abort_with(
"\nTo use `--only-failures`, you must first set " \
"`config.example_status_persistence_file_path`.",
1 # exit code
)
end
# @private
# Provides a null implementation for initial use by configuration.
module Null
def self.non_example_failure; end
def self.non_example_failure=(_); end
def self.registered_example_group_files
[]
end
def self.traverse_example_group_trees_until
end
# :nocov:
def self.example_groups
[]
end
def self.all_example_groups
[]
end
# :nocov:
end
end
end
end
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