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merge revision(s) 21066:

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* lib/optparse.rb (OptionParser::List#summarize): gives priority
	  to latter switches.  [ruby-dev:36692]
	* lib/optparse.rb (OptionParser#summarize): do not append
	  unnecessary line terminator.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@22469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shyouhei 2009-02-20 11:43:35 +00:00
parent bffc180590
commit 28d53ca8c8
4 changed files with 44 additions and 8 deletions
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23
test/optparse/test_summary.rb Normal file
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@ -0,0 +1,23 @@
require 'test/unit'
require 'optparse'
class TestOptionParser < Test::Unit::TestCase; end
class TestOptionParser::SummaryTest < Test::Unit::TestCase
def test_short_clash
r = nil
o = OptionParser.new do |opts|
opts.on("-f", "--first-option", "description 1", "description 2"){r = "first-option"}
opts.on("-t", "--test-option"){r = "test-option"}
opts.on("-t", "--another-test-option"){r = "another-test-option"}
opts.separator "this is\nseparator"
opts.on("-l", "--last-option"){r = "last-option"}
end
s = o.summarize
o.parse("-t")
assert_match(/--#{r}/, s.grep(/^\s*-t,/)[0])
assert_match(/first-option/, s[0])
assert_match(/description 1/, s[0])
assert_match(/description 2/, s[1])
assert_match(/last-option/, s[-1])
end
end