From 874224888489924c3674b2f9a7c3f1caeac47400 Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 14 Jul 2010 17:44:51 +0000
Subject: * lib/test/unit.rb (setup_argv): convert to using optparse, adding  
 --help and -I. [ruby-core:30154]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/test/unit.rb | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

(limited to 'lib')

diff --git a/lib/test/unit.rb b/lib/test/unit.rb
index fd7fe06f43..4aecc49450 100644
--- a/lib/test/unit.rb
+++ b/lib/test/unit.rb
@@ -3,6 +3,7 @@
 require 'minitest/unit'
 require 'test/unit/assertions'
 require 'test/unit/testcase'
+require 'optparse'
 
 module Test
   module Unit
@@ -13,19 +14,27 @@ module Test
       files = []
       reject = []
       original_argv = original_argv.dup
-      while arg = original_argv.shift
-        case arg
-        when '-v'
-          minitest_argv << arg
-        when /\A(-n)(.+)?/, /\A(--name)=?\b(.+)?/
-          minitest_argv << $1
-          minitest_argv << ($2 || original_argv.shift)
-        when /\A-x(.+)?/
-          reject << ($1 || original_argv.shift)
-        else
-          files << arg
+      OptionParser.new do |parser|
+        parser.default_argv = original_argv
+
+        parser.on '-v', '--verbose' do |v|
+          minitest_argv << '-v' if v
         end
-      end
+
+        parser.on '-n', '--name TESTNAME' do |name|
+          minitest_argv << '-n'
+          minitest_argv << name
+        end
+
+        parser.on '-x', '--exclude PATTERN' do |pattern|
+          reject << pattern
+        end
+
+        parser.on '-Idirectory' do |dirs|
+          dirs.split(':').each { |d| $LOAD_PATH.unshift d }
+        end
+      end.parse!
+      files = original_argv
 
       if block_given?
         files = yield files
-- 
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