From fc0df967d776c3c7b0c2e47400940ef91b25b978 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 26 Dec 2010 03:16:34 +0000
Subject: * lib/rdoc/ri/paths.rb (RDoc::RI::Paths::HOMEDIR): no exception if  
 HOME is not set.  [ruby-core:33867]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rdoc/test_rdoc_ri_paths.rb | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'test/rdoc')

diff --git a/test/rdoc/test_rdoc_ri_paths.rb b/test/rdoc/test_rdoc_ri_paths.rb
index e6f33d7d5e..91e6abbfbd 100644
--- a/test/rdoc/test_rdoc_ri_paths.rb
+++ b/test/rdoc/test_rdoc_ri_paths.rb
@@ -1,10 +1,11 @@
 require 'rubygems'
-require 'minitest/autorun'
+require 'test/unit'
 require 'tmpdir'
 require 'fileutils'
 require 'rdoc/ri/paths'
+require_relative '../ruby/envutil'
 
-class TestRDocRIPaths < MiniTest::Unit::TestCase
+class TestRDocRIPaths < Test::Unit::TestCase
 
   def setup
     RDoc::RI::Paths.instance_variable_set :@gemdirs, %w[/nonexistent/gemdir]
@@ -39,5 +40,9 @@ class TestRDocRIPaths < MiniTest::Unit::TestCase
     assert_equal '/nonexistent/gemdir',    path.shift
   end
 
+  def test_homeless
+    bug4202 = '[ruby-core:33867]'
+    assert(assert_in_out_err([{"HOME"=>nil}, *%w"-rrdoc/ri/paths -e;"], bug4202).success?, bug4202)
+  end
 end
 
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