132 lines
4.1 KiB
Ruby
132 lines
4.1 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "abstract_command"
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require "extend/ENV"
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require "sandbox"
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require "timeout"
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module Homebrew
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module DevCmd
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class Test < AbstractCommand
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cmd_args do
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description <<~EOS
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Run the test method provided by an installed formula.
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There is no standard output or return code, but generally it should notify the
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user if something is wrong with the installed formula.
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*Example:* `brew install jruby && brew test jruby`
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EOS
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switch "-f", "--force",
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description: "Test formulae even if they are unlinked."
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switch "--HEAD",
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description: "Test the HEAD version of a formula."
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switch "--keep-tmp",
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description: "Retain the temporary files created for the test."
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switch "--retry",
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description: "Retry if a testing fails."
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named_args :installed_formula, min: 1, without_api: true
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end
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sig { override.void }
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def run
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Homebrew.install_bundler_gems!(groups: ["formula_test"], setup_path: false)
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require "formula_assertions"
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require "formula_free_port"
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require "utils/fork"
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args.named.to_resolved_formulae.each do |f|
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# Cannot test uninstalled formulae
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unless f.latest_version_installed?
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ofail "Testing requires the latest version of #{f.full_name}"
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next
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end
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# Cannot test formulae without a test method
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unless f.test_defined?
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ofail "#{f.full_name} defines no test"
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next
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end
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# Don't test unlinked formulae
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if !args.force? && !f.keg_only? && !f.linked?
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ofail "#{f.full_name} is not linked"
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next
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end
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# Don't test formulae missing test dependencies
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missing_test_deps = f.recursive_dependencies do |dependent, dependency|
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Dependency.prune if dependency.installed?
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next if dependency.test? && dependent == f
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Dependency.prune unless dependency.required?
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end.map(&:to_s)
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unless missing_test_deps.empty?
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ofail "#{f.full_name} is missing test dependencies: #{missing_test_deps.join(" ")}"
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next
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end
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oh1 "Testing #{f.full_name}"
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env = ENV.to_hash
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begin
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exec_args = HOMEBREW_RUBY_EXEC_ARGS + %W[
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--
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#{HOMEBREW_LIBRARY_PATH}/test.rb
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#{f.path}
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].concat(args.options_only)
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exec_args << "--HEAD" if f.head?
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if Sandbox.available?
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sandbox = Sandbox.new
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f.logs.mkpath
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sandbox.record_log(f.logs/"test.sandbox.log")
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sandbox.allow_write_temp_and_cache
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sandbox.allow_write_log(f)
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sandbox.allow_write_xcode
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sandbox.allow_write_path(HOMEBREW_PREFIX/"var/cache")
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sandbox.allow_write_path(HOMEBREW_PREFIX/"var/homebrew/locks")
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sandbox.allow_write_path(HOMEBREW_PREFIX/"var/log")
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sandbox.allow_write_path(HOMEBREW_PREFIX/"var/run")
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sandbox.deny_all_network unless f.class.network_access_allowed?(:test)
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sandbox.run(*exec_args)
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else
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Utils.safe_fork do
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exec(*exec_args)
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end
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end
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rescue Exception => e # rubocop:disable Lint/RescueException
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retry if retry_test?(f)
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require "utils/backtrace"
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ofail "#{f.full_name}: failed"
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$stderr.puts e, Utils::Backtrace.clean(e)
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ensure
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ENV.replace(env)
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end
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end
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end
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private
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sig { params(formula: Formula).returns(T::Boolean) }
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def retry_test?(formula)
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@test_failed ||= T.let(Set.new, T.nilable(T::Set[T.untyped]))
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if args.retry? && @test_failed.add?(formula)
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oh1 "Testing #{formula.full_name} (again)"
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formula.clear_cache
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ENV["RUST_BACKTRACE"] = "full"
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true
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else
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Homebrew.failed = true
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false
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end
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end
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end
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end
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end
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