class RSpec::Support::StdErrSplitter

Public Class Methods

new(original) click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 6
def initialize(original)
  @orig_stderr    = original
  @output_tracker = ::StringIO.new
end

Public Instance Methods

==(other) click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 21
def ==(other)
  @orig_stderr == other
end
has_output?() click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 45
def has_output?
  !output.empty?
end
method_missing(name, *args, &block) click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 16
def method_missing(name, *args, &block)
  @output_tracker.__send__(name, *args, &block) if @output_tracker.respond_to?(name)
  @orig_stderr.__send__(name, *args, &block)
end
output() click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 58
def output
  @output_tracker.string
end
reopen(*args) click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 25
def reopen(*args)
  reset!
  @orig_stderr.reopen(*args)
end
reset!() click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 49
def reset!
  @output_tracker = ::StringIO.new
end
to_io() click to toggle source

To work around JRuby error: can't convert RSpec::Support::StdErrSplitter into String

# File lib/rspec/support/spec/stderr_splitter.rb, line 32
def to_io
  @orig_stderr.to_io
end
verify_no_warnings!() click to toggle source
# File lib/rspec/support/spec/stderr_splitter.rb, line 53
def verify_no_warnings!
  raise "Warnings were generated: #{output}" if has_output?
  reset!
end
write(line) click to toggle source

To work around JRuby error: TypeError: $stderr must have write method, RSpec::StdErrSplitter given

# File lib/rspec/support/spec/stderr_splitter.rb, line 38
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