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* lib/rdoc/ri/paths.rb (RDoc::RI::Paths::HOMEDIR): no exception if

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HOME is not set.  [ruby-core:33867]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-12-26 03:16:34 +00:00
parent cc479b25ba
commit fc0df967d7
3 changed files with 13 additions and 8 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sun Dec 26 12:16:29 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/rdoc/ri/paths.rb (RDoc::RI::Paths::HOMEDIR): no exception if
HOME is not set. [ruby-core:33867]
Sun Dec 26 11:39:11 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (stmt): missing ripper rule. i.e., `a::B ||= c 1'.

7
lib/rdoc/ri/paths.rb
View file

@ -19,12 +19,7 @@ module RDoc::RI::Paths
SYSDIR = File.join base, "system"
SITEDIR = File.join base, "site"
homedir = File.expand_path('~') ||
ENV['HOME'] || ENV['USERPROFILE'] || ENV['HOMEPATH']
HOMEDIR = if homedir then
File.join homedir, ".rdoc"
end
HOMEDIR = File.expand_path('~/.rdoc') rescue nil
#:startdoc:
@gemdirs = nil

9
test/rdoc/test_rdoc_ri_paths.rb
View file

@ -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