mirror of
https://github.com/Homebrew/brew.git
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129 lines
3.8 KiB
Ruby
129 lines
3.8 KiB
Ruby
#: * `test` [`--devel`|`--HEAD`] [`--debug`] [`--keep-tmp`] <formulae>:
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#: Run the test method provided by a 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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#:
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#: To test the development or head version of a formula, use `--devel` or
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#: `--HEAD`.
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#:
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#: If `--debug` (or `-d`) is passed and the test fails, an interactive debugger will be
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#: launched with access to IRB or a shell inside the temporary test directory.
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#:
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#: If `--keep-tmp` is passed, the temporary files created for the test are
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#: not deleted.
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#:
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#: *Example:* `brew install jruby && brew test jruby`
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require "extend/ENV"
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require "formula_assertions"
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require "sandbox"
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require "timeout"
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module Homebrew
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module_function
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def test_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`test` [<options>] <formulae>
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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 "--devel",
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description: "Test the development version of a formula."
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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: "Keep the temporary files created for the test."
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switch :verbose
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switch :debug
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conflicts "--devel", "--HEAD"
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end
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end
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def test
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raise FormulaUnspecifiedError if ARGV.named.empty?
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ARGV.resolved_formulae.each do |f|
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# Cannot test uninstalled formulae
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unless f.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 !ARGV.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 |_, dependency|
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Dependency.prune if dependency.installed?
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next if dependency.test?
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Dependency.prune if dependency.optional?
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Dependency.prune if dependency.build?
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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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puts "Testing #{f.full_name}"
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env = ENV.to_hash
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begin
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args = %W[
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#{RUBY_PATH}
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-W0
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-I #{$LOAD_PATH.join(File::PATH_SEPARATOR)}
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--
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#{HOMEBREW_LIBRARY_PATH}/test.rb
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#{f.path}
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].concat(ARGV.options_only)
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if f.head?
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args << "--HEAD"
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elsif f.devel?
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args << "--devel"
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end
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Utils.safe_fork do
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if Sandbox.test?
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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.exec(*args)
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else
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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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ofail "#{f.full_name}: failed"
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puts e, e.backtrace
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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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end
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