* gc.c (rb_gc_set_params): allow GC parameter configuration by

  environment variables.  based on a patch from funny-falcon at
  https://gist.github.com/856296, but honors safe level.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 23 deletions

diff --git a/test/rubygems/test_gem_commands_uninstall_command.rb b/test/rubygems/test_gem_commands_uninstall_command.rb
index 47f4960145..c5be3beb90 100644
--- a/test/rubygems/test_gem_commands_uninstall_command.rb
+++ b/test/rubygems/test_gem_commands_uninstall_command.rb
@@ -33,7 +33,7 @@ class TestGemCommandsUninstallCommand < Gem::InstallerTestCase
       end
     end
 
-    if win_platform? then
+    if win_platform?
       assert File.exist?(@executable)
     else
       assert File.symlink?(@executable)
@@ -42,9 +42,9 @@ class TestGemCommandsUninstallCommand < Gem::InstallerTestCase
     # Evil hack to prevent false removal success
     FileUtils.rm_f @executable
 
-    open @executable, "wb+" do |f| f.puts "binary" end
+    open(@executable, "wb+") {|f| f.puts "binary"}
 
-    @cmd.options[:args] = [@spec.name]
+    @cmd.options[:args] = Array(@spec.name)
     use_ui @ui do
       @cmd.execute
     end
@@ -56,25 +56,6 @@ class TestGemCommandsUninstallCommand < Gem::InstallerTestCase
     assert_nil output.shift, "UI output should have contained only two lines"
   end
 
-  def test_execute_removes_formatted_executable
-    FileUtils.rm_f @executable # Wish this didn't happen in #setup
-
-    Gem::Installer.exec_format = 'foo-%s-bar'
-
-    @installer.format_executable = true
-    @installer.install
-
-    formatted_executable = File.join @gemhome, 'bin', 'foo-executable-bar'
-    assert_equal true, File.exist?(formatted_executable)
-
-    @cmd.options[:format_executable] = true
-    @cmd.execute
-
-    assert_equal false, File.exist?(formatted_executable)
-  rescue
-    Gem::Installer.exec_format = nil
-  end
-
   def test_execute_not_installed
     @cmd.options[:args] = ["foo"]
     e = assert_raises Gem::InstallError do
@@ -89,7 +70,7 @@ class TestGemCommandsUninstallCommand < Gem::InstallerTestCase
   end
 
   def test_execute_prerelease
-    @spec = quick_spec "pre", "2.b"
+    @spec = quick_gem "pre", "2.b"
     @gem = File.join @tempdir, @spec.file_name
     FileUtils.touch @gem