* lib/rubygems/installer.rb (Gem::Installer#initialize): fixed

  typos.

* test/rubygems/test_gem.rb (test_self_dir): removed false
  assertions.

* test/rubygems/test_gem.rb (test_self_set_paths): checks if paths
  are included.

* test/rubygems/test_gem_commands_install_command.rb
  (test_execute_remote): checks diagnostic message too.

* test/rubygems/test_gem_installer.rb (load): uses Gem.ruby.

* test/rubygems/gemutilities.rb (Gem.ruby): initializes from the
  environment variable to run without installation.

* test/rubygems/gemutilities.rb (RubyGemTestCase#util_build_gem):
  creates cache directory.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 20 insertions, 10 deletions

diff --git a/test/rubygems/gemutilities.rb b/test/rubygems/gemutilities.rb
index 3720da5d6a..02ebb33837 100644
--- a/test/rubygems/gemutilities.rb
+++ b/test/rubygems/gemutilities.rb
@@ -24,6 +24,8 @@ require 'rubygems/test_utilities'
 require File.join(File.expand_path(File.dirname(__FILE__)), 'mockgemui')
 
 module Gem
+  @ruby = ENV['RUBY']
+
   def self.searcher=(searcher)
     MUTEX.synchronize do @searcher = searcher end
   end
@@ -252,8 +254,10 @@ class RubyGemTestCase < MiniTest::Unit::TestCase
         Gem::Builder.new(spec).build
       end
 
+      cache_dir = File.join(@gemhome, 'cache')
+      FileUtils.mkdir_p cache_dir
       FileUtils.mv "#{spec.full_name}.gem",
-                   File.join(@gemhome, 'cache', "#{spec.original_name}.gem")
+                   File.join(cache_dir, "#{spec.original_name}.gem")
     end
   end
 
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index 0707832367..b1a9d9d0a2 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -152,11 +152,6 @@ class TestGem < RubyGemTestCase
 
   def test_self_dir
     assert_equal @gemhome, Gem.dir
-
-    Gem::DIRECTORIES.each do |filename|
-      assert File.directory?(File.join(Gem.dir, filename)),
-             "expected #{filename} to exist"
-    end
   end
 
   def test_self_ensure_gem_directories
@@ -483,9 +478,10 @@ class TestGem < RubyGemTestCase
     other = File.join @tempdir, 'other'
     path = [@userhome, other].join File::PATH_SEPARATOR
     Gem.send :set_paths, path
+    path = Gem.path
 
-    assert File.exist?(File.join(@userhome, 'gems'))
-    assert File.exist?(File.join(other, 'gems'))
+    assert_equal path[0], @userhome
+    assert_equal path[1], other
   end
 
   def test_self_set_paths_nonexistent_home
diff --git a/test/rubygems/test_gem_commands_install_command.rb b/test/rubygems/test_gem_commands_install_command.rb
index 46e5e28caf..97fefbf859 100644
--- a/test/rubygems/test_gem_commands_install_command.rb
+++ b/test/rubygems/test_gem_commands_install_command.rb
@@ -112,9 +112,18 @@ class TestGemCommandsInstallCommand < RubyGemTestCase
 
     @cmd.options[:args] = [@a2.name]
 
+    err = ""
+    class << err
+      alias write <<
+    end
     use_ui @ui do
       e = assert_raises Gem::SystemExitException do
-        @cmd.execute
+        stderr, $stderr = $stderr, err
+        begin
+          @cmd.execute
+        ensure
+          $stderr = stderr
+        end
       end
       assert_equal 0, e.exit_code
     end
@@ -127,6 +136,7 @@ class TestGemCommandsInstallCommand < RubyGemTestCase
     assert_equal "Installing RDoc documentation for #{@a2.full_name}...",
                  out.shift
     assert out.empty?, out.inspect
+    assert_match /^Updating class cache with \d+ classes/, err
   end
 
   def test_execute_two
diff --git a/test/rubygems/test_gem_installer.rb b/test/rubygems/test_gem_installer.rb
index 3df9dbc28c..0d677d6d71 100644
--- a/test/rubygems/test_gem_installer.rb
+++ b/test/rubygems/test_gem_installer.rb
@@ -508,7 +508,7 @@ load 'my_exec'
 
     @installer.generate_bin
 
-    default_shebang = File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name'])
+    default_shebang = Gem.ruby
     shebang_line = open("#{@gemhome}/bin/my_exec") { |f| f.readlines.first }
     assert_match(/\A#!/, shebang_line)
     assert_match(/#{default_shebang}/, shebang_line)