Sha256: a419f76a4acddd87914ea14196c1a2966974321254ff4ff6489354a72ee2df27
Contents?: true
Size: 1.24 KB
Versions: 29
Compression:
Stored size: 1.24 KB
Contents
require 'stringio'
module RSpec
module Support
class StdErrSplitter
def initialize(original)
@orig_stderr = original
@output_tracker = ::StringIO.new
end
respond_to_name = (::RUBY_VERSION.to_f < 1.9) ? :respond_to? : :respond_to_missing?
define_method respond_to_name do |*args|
@orig_stderr.respond_to?(*args) || super
end
def method_missing(name, *args, &block)
@output_tracker.__send__(name, *args, &block)
@orig_stderr.__send__(name, *args, &block)
end
def ==(other)
@orig_stderr == other
end
# To work around JRuby error:
# TypeError: $stderr must have write method, RSpec::StdErrSplitter given
def write(line)
return if line =~ %r{^\S+/gems/\S+:\d+: warning:} # http://rubular.com/r/kqeUIZOfPG
@orig_stderr.write(line)
@output_tracker.write(line)
end
def has_output?
!output.empty?
end
def reset!
@output_tracker = ::StringIO.new
end
def verify_example!(example)
example.send(:fail, "Warnings were generated: #{output}") if has_output?
reset!
end
def output
@output_tracker.string
end
end
end
end
Version data entries
29 entries across 26 versions & 8 rubygems