diff options
Diffstat (limited to 'jni/ruby/test/rubygems/test_gem_path_support.rb')
-rw-r--r-- | jni/ruby/test/rubygems/test_gem_path_support.rb | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/jni/ruby/test/rubygems/test_gem_path_support.rb b/jni/ruby/test/rubygems/test_gem_path_support.rb new file mode 100644 index 0000000..879cc98 --- /dev/null +++ b/jni/ruby/test/rubygems/test_gem_path_support.rb @@ -0,0 +1,84 @@ +require 'rubygems/test_case' +require 'rubygems' +require 'fileutils' + +class TestGemPathSupport < Gem::TestCase + def setup + super + + ENV["GEM_HOME"] = @tempdir + ENV["GEM_PATH"] = [@tempdir, "something"].join(File::PATH_SEPARATOR) + end + + def test_initialize + ps = Gem::PathSupport.new + + assert_equal ENV["GEM_HOME"], ps.home + + expected = util_path + assert_equal expected, ps.path, "defaults to GEM_PATH" + end + + def test_initialize_home + ps = Gem::PathSupport.new "GEM_HOME" => "#{@tempdir}/foo" + + assert_equal File.join(@tempdir, "foo"), ps.home + + expected = util_path + [File.join(@tempdir, 'foo')] + assert_equal expected, ps.path + end + + if defined?(File::ALT_SEPARATOR) and File::ALT_SEPARATOR + def test_initialize_home_normalize + alternate = @tempdir.gsub(File::SEPARATOR, File::ALT_SEPARATOR) + ps = Gem::PathSupport.new "GEM_HOME" => alternate + + assert_equal @tempdir, ps.home, "normalize values" + end + end + + def test_initialize_path + ps = Gem::PathSupport.new "GEM_PATH" => %W[#{@tempdir}/foo #{@tempdir}/bar] + + assert_equal ENV["GEM_HOME"], ps.home + + expected = [ + File.join(@tempdir, 'foo'), + File.join(@tempdir, 'bar'), + ENV["GEM_HOME"], + ] + + assert_equal expected, ps.path + end + + def test_initialize_home_path + ps = Gem::PathSupport.new("GEM_HOME" => "#{@tempdir}/foo", + "GEM_PATH" => %W[#{@tempdir}/foo #{@tempdir}/bar]) + + assert_equal File.join(@tempdir, "foo"), ps.home + + expected = [File.join(@tempdir, 'foo'), File.join(@tempdir, 'bar')] + assert_equal expected, ps.path + end + + def util_path + ENV["GEM_PATH"].split(File::PATH_SEPARATOR) + end + + def test_initialize_spec + ENV["GEM_SPEC_CACHE"] = nil + + ps = Gem::PathSupport.new + assert_equal Gem.default_spec_cache_dir, ps.spec_cache_dir + + ENV["GEM_SPEC_CACHE"] = 'bar' + + ps = Gem::PathSupport.new + assert_equal ENV["GEM_SPEC_CACHE"], ps.spec_cache_dir + + ENV["GEM_SPEC_CACHE"] = File.join @tempdir, 'spec_cache' + + ps = Gem::PathSupport.new "GEM_SPEC_CACHE" => "foo" + assert_equal "foo", ps.spec_cache_dir + end +end |