1 files changed, 40 insertions, 16 deletions
diff --git a/test/rubygems/test_gem_installer.rb b/test/rubygems/test_gem_installer.rb
index f57d1c820c..a2547abedb 100644
--- a/test/rubygems/test_gem_installer.rb
+++ b/test/rubygems/test_gem_installer.rb
@@ -515,6 +515,7 @@ load 'my_exec'
     spec = quick_gem 'a' do |s| s.platform = Gem::Platform.new 'mswin32' end
     gem = File.join @tempdir, "#{spec.full_name}.gem"
 
+    Dir.mkdir util_inst_bindir
     util_build_gem spec
     FileUtils.mv File.join(@gemhome, 'cache', "#{spec.full_name}.gem"),
                  @tempdir
@@ -525,6 +526,7 @@ load 'my_exec'
   end
 
   def test_install
+    Dir.mkdir util_inst_bindir
     util_setup_gem
 
     use_ui @ui do
@@ -593,6 +595,7 @@ load 'my_exec'
   end
 
   def test_install_ignore_dependencies
+    Dir.mkdir util_inst_bindir
     @spec.add_dependency 'b', '> 5'
     util_setup_gem
     @installer.ignore_dependencies = true
@@ -634,7 +637,44 @@ load 'my_exec'
     assert File.exist?(File.join(@gemhome, 'specifications',
                                  "#{@spec.full_name}.gemspec"))
   end
+  unless win_platform? # File.chmod doesn't work
+    def test_install_user_local_fallback
+      Dir.mkdir util_inst_bindir
+      File.chmod 0755, @userhome
+      File.chmod 0000, util_inst_bindir
+      File.chmod 0000, Gem.dir
+      install_dir = File.join @userhome, '.gem', 'gems', @spec.full_name
+      @spec.executables = ["executable"]
+
+      use_ui @ui do
+        util_setup_gem
+        @installer.install
+      end
+    
+      assert File.exist?(File.join(install_dir, 'lib', 'code.rb'))
+      assert File.exist?(File.join(@userhome, '.gem', 'bin', 'executable'))
+    ensure
+      File.chmod 0755, Gem.dir
+      File.chmod 0755, util_inst_bindir
+    end
+
+    def test_install_bindir_read_only
+      Dir.mkdir util_inst_bindir
+      File.chmod 0755, @userhome
+      File.chmod 0000, util_inst_bindir
 
+      use_ui @ui do
+        setup
+        util_setup_gem
+        @installer.install
+      end
+      
+      assert File.exist?(File.join(@userhome, '.gem', 'bin', 'executable'))
+    ensure
+      File.chmod 0755, util_inst_bindir
+    end
+  end
+  
   def test_install_with_message
     @spec.post_install_message = 'I am a shiny gem!'
 
@@ -647,22 +687,6 @@ load 'my_exec'
     assert_match %r|I am a shiny gem!|, @ui.output
   end
 
-  def test_install_writable
-    util_setup_gem
-
-    orig_mode = File.stat(Gem.dir).mode
-    File.chmod 0000, Gem.dir
-
-    e = assert_raise Gem::FilePermissionError do
-      @installer.install
-    end
-
-    assert_equal "You don't have write permissions into the #{@gemhome} directory.",
-                 e.message
-  ensure
-    File.chmod orig_mode, Gem.dir
-  end
-
   def test_install_wrong_ruby_version
     use_ui @ui do
       installer = Gem::Installer.new old_ruby_required