* lib/rubygems*: Updated to RubyGems 2.0

* test/rubygems*:  ditto.

* common.mk (prelude):  Updated for RubyGems 2.0 source rearrangement.

* tool/change_maker.rb:  Allow invalid UTF-8 characters in source
  files.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 245 insertions, 0 deletions

diff --git a/test/rubygems/test_gem_rdoc.rb b/test/rubygems/test_gem_rdoc.rb
new file mode 100644
index 0000000000..f75d15b117
--- /dev/null
+++ b/test/rubygems/test_gem_rdoc.rb
@@ -0,0 +1,245 @@
+require 'rubygems/test_case'
+require 'rubygems'
+require 'rubygems/rdoc'
+
+class TestGemRDoc < Gem::TestCase
+
+  def setup
+    super
+
+    @a = quick_spec 'a'
+
+    @rdoc = Gem::RDoc.new @a
+
+    begin
+      Gem::RDoc.load_rdoc
+    rescue Gem::DocumentError => e
+      skip e.message
+    end
+
+    Gem.configuration[:rdoc] = nil
+  end
+
+  ##
+  # RDoc 4 ships with its own Gem::RDoc which overrides this one which is
+  # shipped for backwards compatibility.
+
+  def rdoc_3?
+    Gem::Requirement.new('~> 3.0').satisfied_by? @rdoc.class.rdoc_version
+  end
+
+  def rdoc_3_8_or_better?
+    Gem::Requirement.new('>= 3.8').satisfied_by? @rdoc.class.rdoc_version
+  end
+
+  def test_initialize
+    assert @rdoc.generate_rdoc
+    assert @rdoc.generate_ri
+
+    rdoc = Gem::RDoc.new @a, false, false
+
+    refute rdoc.generate_rdoc
+    refute rdoc.generate_ri
+  end
+
+  def test_delete_legacy_args
+    args = %w[
+      --inline-source
+      --one-file
+      --promiscuous
+      -p
+    ]
+
+    @rdoc.delete_legacy_args args
+
+    assert_empty args
+  end
+
+  def test_document
+    skip 'RDoc 3 required' unless rdoc_3?
+
+    options = RDoc::Options.new
+    options.files = []
+
+    @rdoc.instance_variable_set :@rdoc, @rdoc.new_rdoc
+    @rdoc.instance_variable_set :@file_info, []
+
+    @rdoc.document 'darkfish', options, @a.doc_dir('rdoc')
+
+    assert @rdoc.rdoc_installed?
+  end
+
+  def test_generate
+    skip 'RDoc 3 required' unless rdoc_3?
+
+    FileUtils.mkdir_p @a.doc_dir
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.generate
+
+    assert @rdoc.rdoc_installed?
+    assert @rdoc.ri_installed?
+
+    rdoc = @rdoc.instance_variable_get :@rdoc
+
+    refute rdoc.options.hyperlink_all
+  end
+
+  def test_generate_configuration_rdoc_array
+    skip 'RDoc 3 required' unless rdoc_3?
+
+    Gem.configuration[:rdoc] = %w[-A]
+
+    FileUtils.mkdir_p @a.doc_dir
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.generate
+
+    rdoc = @rdoc.instance_variable_get :@rdoc
+
+    assert rdoc.options.hyperlink_all
+  end
+
+  def test_generate_configuration_rdoc_string
+    skip 'RDoc 3 required' unless rdoc_3?
+
+    Gem.configuration[:rdoc] = '-A'
+
+    FileUtils.mkdir_p @a.doc_dir
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.generate
+
+    rdoc = @rdoc.instance_variable_get :@rdoc
+
+    assert rdoc.options.hyperlink_all
+  end
+
+  def test_generate_disabled
+    @rdoc.generate_rdoc = false
+    @rdoc.generate_ri   = false
+
+    @rdoc.generate
+
+    refute @rdoc.rdoc_installed?
+    refute @rdoc.ri_installed?
+  end
+
+  def test_generate_force
+    skip 'RDoc 3 required' unless rdoc_3?
+
+    FileUtils.mkdir_p @a.doc_dir 'ri'
+    FileUtils.mkdir_p @a.doc_dir 'rdoc'
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.force = true
+
+    @rdoc.generate
+
+    assert_path_exists File.join(@a.doc_dir('rdoc'), 'index.html')
+    assert_path_exists File.join(@a.doc_dir('ri'),   'cache.ri')
+  end
+
+  def test_generate_no_overwrite
+    skip 'RDoc 3 required' unless rdoc_3?
+
+    FileUtils.mkdir_p @a.doc_dir 'ri'
+    FileUtils.mkdir_p @a.doc_dir 'rdoc'
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.generate
+
+    refute_path_exists File.join(@a.doc_dir('rdoc'), 'index.html')
+    refute_path_exists File.join(@a.doc_dir('ri'),   'cache.ri')
+  end
+
+  def test_generate_legacy
+    skip 'RDoc < 3.8 required' if rdoc_3_8_or_better?
+
+    FileUtils.mkdir_p @a.doc_dir
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.generate_legacy
+
+    assert @rdoc.rdoc_installed?
+    assert @rdoc.ri_installed?
+  end
+
+  def test_legacy_rdoc
+    skip 'RDoc < 3.8 required' if rdoc_3_8_or_better?
+
+    FileUtils.mkdir_p @a.doc_dir
+    FileUtils.mkdir_p File.join(@a.gem_dir, 'lib')
+
+    @rdoc.legacy_rdoc '--op', @a.doc_dir('rdoc')
+
+    assert @rdoc.rdoc_installed?
+  end
+
+  def test_new_rdoc
+    assert_kind_of RDoc::RDoc, @rdoc.new_rdoc
+  end
+
+  def test_rdoc_installed?
+    refute @rdoc.rdoc_installed?
+
+    FileUtils.mkdir_p @a.doc_dir 'rdoc'
+
+    assert @rdoc.rdoc_installed?
+  end
+
+  def test_remove
+    FileUtils.mkdir_p @a.doc_dir 'rdoc'
+    FileUtils.mkdir_p @a.doc_dir 'ri'
+
+    @rdoc.remove
+
+    refute @rdoc.rdoc_installed?
+    refute @rdoc.ri_installed?
+
+    assert_path_exists @a.doc_dir
+  end
+
+  def test_remove_unwritable
+    skip 'chmod not supported' if Gem.win_platform?
+    FileUtils.mkdir_p @a.base_dir
+    FileUtils.chmod 0, @a.base_dir
+
+    e = assert_raises Gem::FilePermissionError do
+      @rdoc.remove
+    end
+
+    assert_equal @a.base_dir, e.directory
+  ensure
+    FileUtils.chmod(0755, @a.base_dir) if File.directory?(@a.base_dir)
+  end
+
+  def test_ri_installed?
+    refute @rdoc.ri_installed?
+
+    FileUtils.mkdir_p @a.doc_dir 'ri'
+
+    assert @rdoc.ri_installed?
+  end
+
+  def test_setup
+    @rdoc.setup
+
+    assert_path_exists @a.doc_dir
+  end
+
+  def test_setup_unwritable
+    skip 'chmod not supported' if Gem.win_platform?
+    FileUtils.mkdir_p @a.doc_dir
+    FileUtils.chmod 0, @a.doc_dir
+
+    e = assert_raises Gem::FilePermissionError do
+      @rdoc.setup
+    end
+
+    assert_equal @a.doc_dir, e.directory
+  ensure
+    FileUtils.chmod(0755, @a.doc_dir) if File.directory?(@a.doc_dir)
+  end
+
+end