Sha256: 571ea9865731120c65094cc3d8a628354729296d63aacbb5d365c3d37cd01d9b
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Size: 1.96 KB
Versions: 6
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Stored size: 1.96 KB
Contents
# frozen_string_literal: true
require 'timeout'
module Cucumber
class Runtime
module UserInterface
attr_writer :visitor
# Suspends execution and prompts +question+ to the console (STDOUT).
# An operator (manual tester) can then enter a line of text and hit
# <ENTER>. The entered text is returned, and both +question+ and
# the result is added to the output using #puts.
#
# If you want a beep to happen (to grab the manual tester's attention),
# just prepend ASCII character 7 to the question:
#
# ask("#{7.chr}How many cukes are in the external system?")
#
# If that doesn't issue a beep, you can shell out to something else
# that makes a sound before invoking #ask.
#
def ask(question, timeout_seconds)
$stdout.puts(question)
$stdout.flush
puts(question)
answer = if Cucumber::JRUBY
jruby_gets(timeout_seconds)
else
mri_gets(timeout_seconds)
end
raise("Waited for input for #{timeout_seconds} seconds, then timed out.") unless answer
puts(answer)
answer
end
# Embed +src+ of MIME type +mime_type+ into the output. The +src+ argument may
# be a path to a file, or if it's an image it may also be a Base64 encoded image.
# The embedded data may or may not be ignored, depending on what kind of formatter(s) are active.
#
def attach(src, media_type, filename)
@visitor.attach(src, media_type, filename)
end
private
def mri_gets(timeout_seconds)
Timeout.timeout(timeout_seconds) do
$stdin.gets
end
rescue Timeout::Error
nil
end
def jruby_gets(timeout_seconds)
answer = nil
t = java.lang.Thread.new do
answer = $stdin.gets
end
t.start
t.join(timeout_seconds * 1000)
answer
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems