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#: * `test` [`--devel`|`--HEAD`] [`--debug`] [`--keep-tmp`] <formula>:
#: Most formulae provide a test method. `brew test` <formula> runs this
#: test method. There is no standard output or return code, but it should
#: generally indicate to the user if something is wrong with the installed
#: formula.
#:
#: To test the development or head version of a formula, use `--devel` or
#: `--HEAD`.
#:
#: If `--debug` (or `-d`) is passed and the test fails, an interactive debugger will be
#: launched with access to IRB or a shell inside the temporary test directory.
#:
#: If `--keep-tmp` is passed, the temporary files created for the test are
#: not deleted.
#:
#: Example: `brew install jruby && brew test jruby`
require "extend/ENV"
require "formula_assertions"
require "sandbox"
require "timeout"
module Homebrew
module_function
def test
raise FormulaUnspecifiedError if ARGV.named.empty?
ARGV.resolved_formulae.each do |f|
# Cannot test uninstalled formulae
unless f.installed?
ofail "Testing requires the latest version of #{f.full_name}"
next
end
# Cannot test formulae without a test method
unless f.test_defined?
ofail "#{f.full_name} defines no test"
next
end
# Don't test unlinked formulae
if !ARGV.force? && !f.keg_only? && !f.linked?
ofail "#{f.full_name} is not linked"
next
end
puts "Testing #{f.full_name}"
env = ENV.to_hash
begin
args = %W[
#{RUBY_PATH}
-W0
-I #{HOMEBREW_LOAD_PATH}
--
#{HOMEBREW_LIBRARY_PATH}/test.rb
#{f.path}
].concat(ARGV.options_only)
if f.head?
args << "--HEAD"
elsif f.devel?
args << "--devel"
end
Sandbox.print_sandbox_message if Sandbox.test?
Utils.safe_fork do
if Sandbox.test?
sandbox = Sandbox.new
f.logs.mkpath
sandbox.record_log(f.logs/"test.sandbox.log")
sandbox.allow_write_temp_and_cache
sandbox.allow_write_log(f)
sandbox.allow_write_xcode
sandbox.allow_write_path(HOMEBREW_PREFIX/"var/cache")
sandbox.allow_write_path(HOMEBREW_PREFIX/"var/log")
sandbox.allow_write_path(HOMEBREW_PREFIX/"var/run")
sandbox.exec(*args)
else
exec(*args)
end
end
rescue Homebrew::Assertions::AssertionFailed => e
ofail "#{f.full_name}: failed"
puts e.message
rescue Exception => e
ofail "#{f.full_name}: failed"
puts e, e.backtrace
ensure
ENV.replace(env)
end
end
end
end
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