* lib/rdoc.rb, lib/rdoc, test/rdoc: Update to RDoc 4.2.0.alpha(313287)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 73 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_i18n_locale.rb b/test/rdoc/test_rdoc_i18n_locale.rb
new file mode 100644
index 0000000000..69de88a9f2
--- /dev/null
+++ b/test/rdoc/test_rdoc_i18n_locale.rb
@@ -0,0 +1,73 @@
+require 'rdoc/test_case'
+
+class TestRDocI18nLocale < RDoc::TestCase
+
+  def setup
+    super
+    @locale = locale('fr')
+
+    @tmpdir = File.join Dir.tmpdir, "test_rdoc_i18n_locale_#{$$}"
+    FileUtils.mkdir_p @tmpdir
+
+    @locale_dir = @tmpdir
+  end
+
+  def teardown
+    FileUtils.rm_rf @tmpdir
+    super
+  end
+
+  def test_name
+    assert_equal 'fr', locale('fr').name
+  end
+
+  def test_load_nonexistent_po
+    File.stub(:exist?, false) do
+      refute @locale.load('nonexsitent-locale')
+    end
+  end
+
+  def test_load_existent_po
+    begin
+      require 'gettext/po_parser'
+    rescue LoadError
+      skip 'gettext gem is not found'
+    end
+
+    fr_locale_dir = File.join @locale_dir, 'fr'
+    FileUtils.mkdir_p fr_locale_dir
+    File.open File.join(fr_locale_dir, 'rdoc.po'), 'w' do |po|
+      po.puts <<-PO
+msgid ""
+msgstr ""
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "Hello"
+msgstr "Bonjour"
+      PO
+    end
+
+    assert @locale.load(@locale_dir)
+    assert_equal 'Bonjour', @locale.translate('Hello')
+  end
+
+  def test_translate_existent_message
+    messages = @locale.instance_variable_get(:@messages)
+    messages['Hello'] = 'Bonjour'
+    assert_equal 'Bonjour', @locale.translate('Hello')
+  end
+
+  def test_translate_nonexistent_message
+    assert_equal 'Hello', @locale.translate('Hello')
+  end
+
+  private
+
+  def locale(name)
+    RDoc::I18n::Locale.new(name)
+  end
+
+end