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module InlineTest
def loadtest(libname)
in_critical do
in_progname(libpath(libname)) do
Kernel.load(libname)
end
end
end
module_function :loadtest
def loadtest__END__part(libname)
program = File.open(libpath(libname)) { |f| f.read }
mainpart, endpart = program.split(/^__END__$/)
if endpart.nil?
raise RuntimeError.new("No __END__ part in the library '#{filename}'")
end
require(libname)
eval(endpart)
end
module_function :loadtest__END__part
def self.in_critical
th_criticality = Thread.critical
Thread.critical = true
begin
yield
ensure
Thread.critical = th_criticality
end
end
def self.in_progname(progname)
progname_backup = $0.dup
$0.replace(progname)
begin
yield
ensure
$0.replace(progname_backup)
end
end
def self.libpath(libname)
libpath = nil
$:.find do |path|
File.file?(testname = File.join(path, libname)) && libpath = testname
end
if libpath.nil?
raise RuntimeError.new("'#{libname}' not found")
end
libpath
end
end
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