Current File : //opt/puppetlabs/puppet/lib/ruby/vendor_gems/gems/gettext-3.2.2/test/test_gettext.rb

# -*- coding: utf-8 -*-
#
# Copyright (C) 2012-2013  Kouhei Sutou <kou@clear-code.com>
# Copyright (C) 2009-2010  Masao Mutoh
# Copyright (C) 2009  OZAWA Sakuro <github@2238club.org>
# Copyright (C) 2009  grosser <grosser.michael@gmail.com>
#
# License: Ruby's or LGPL
#
# This library is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

require 'fixtures/simple'
require 'fixtures/_'
require "fixtures/_/one_line"
require 'fixtures/s_'
require 'fixtures/ns_'
require 'fixtures/p_'
require 'fixtures/np_'

class TestGetText < Test::Unit::TestCase

  def setup
    ENV["LC_ALL"] = "ja_JP.UTF-8"
    ENV["LANG"] = "ja_JP.UTF-8"
    GetText.locale = nil
    GetText::TextDomainManager.clear_caches
  end

  def teardown
    GetText.locale = nil
  end

  def test_change_locale
    GetText.locale = nil
    bindtextdomain("test2", "locale")
    test = Simple.new
    assert_equal("japanese", test.test)
    set_locale("fr")
    assert_equal("french", test.test) # influence of previous line
    assert_equal("FRENCH:ONE IS 1.", test.test_formatted_string)
    set_locale("ja")
    assert_equal("JAPANESE", _("LANGUAGE")) # influence of previous line
    assert_equal("japanese", test.test)
  end

  def test_no_msgstr
    bindtextdomain("test1", :path => "locale")
    assert_equal("nomsgstr", _("nomsgstr"))
  end

  def test_empty
    bindtextdomain("test1", "locale")
    assert_equal("japanese", gettext("language"))

    pot_header = <<EOH
Project-Id-Version: PACKAGE VERSION
POT-Creation-Date: 2002-01-01 02:24:56+0900
PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE
Last-Translator: FULL NAME <EMAIL@ADDRESS>
Language-Team: LANGUAGE <LL@li.org>
MIME-Version: 1.0\nContent-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: ENCODING
EOH
    assert_equal(pot_header, gettext(""))
    assert_equal("", gettext(nil))
  end

  def test_gettext
    test = MessageFixture.new
    assert_equal("AAA", test.test_1)
    assert_equal("AAA\n", test.test_2)
    assert_equal("BBB\nCCC", test.test_3)
    assert_equal("BBB
CCC
DDD
", test.test_4)
    assert_equal("EEE", test.test_5)
    assert_equal("EEEfooFFF", test.test_6)
    assert_equal("GGGHHHIII", test.test_7)
  end

  class Test_ < self
    def test_one_line
      target = Fixtures::Method_::OneLine.new
      assert_equal("ONE LINE", target.message)
    end
  end

  def test_N_
    assert_equal("test", N_("test"))
  end

  def test_s_
    test = TestSGetText.new

    assert_equal("MATCHED", test.test_1)
    assert_equal("MATCHED", test.test_2)
    assert_equal("AAA", test.test_3)
    assert_equal("CCC", test.test_4)
    assert_equal("CCC", test.test_5)
    assert_equal("BBB", test.test_6)
    assert_equal("B|BB", test.test_7)
    assert_equal("MATCHED", test.test_8)
    assert_equal("BBB", test.test_9)
  end

  def test_s_uses_no_seperator_when_nil_is_given
    assert_equal "AAA|BBB", s_("AAA|BBB", nil)
  end

  def test_p_
    GetText.locale = nil
    test = TestPGetText.new

    assert_equal("えーびー", test.test_1)
    assert_equal("えーびー", test.test_2)
    assert_equal("えーびーしー", test.test_3)
    assert_equal("CCC", test.test_4)
    assert_equal("しーびー", test.test_5)
    assert_equal("びー", test.test_6)

    GetText.locale = "en"
    test = TestPGetText.new

    assert_equal("BBB", test.test_1)
    assert_equal("BBB", test.test_2)
    assert_equal("CCC", test.test_3)
    assert_equal("CCC", test.test_4)
    assert_equal("BBB", test.test_5)
    assert_equal("BBB", test.test_6)
  end

  def test_np_
    GetText.locale = nil
    test = TestNPGetText.new
    assert_equal(["一つの本", "%{num}の本たち"], test.test_1)
    assert_equal(["一つの本", "%{num}の本たち"], test.test_2)
    assert_equal(["一つのハードカバー本", "%{num}のハードカバー本たち"], test.test_3)
    assert_equal(["マガジンを1冊持ってます。", "マガジンたちを%{num}冊持ってます。"], test.test_4)
    assert_equal(["a picture", "%{num} pictures"], test.test_5)
  end

  def test_ngettext_defaults_to_1_when_number_is_missing
    assert_equal n_("aaa","aaa2",1), "aaa"
  end

  def test_ngettext_format_error
    assert_raise(ArgumentError) { n_("aaa", "aaa2") }
  end

  def test_nsgettext
    GetText.locale = nil
    test = TestNSGetText.new
    assert_equal(["single", "plural"], test.test_1)
    assert_equal(["single", "plural"], test.test_2)
    assert_equal(["AAA", "BBB"], test.test_3)
    assert_equal(["CCC", "DDD"], test.test_4)
    assert_equal(["CCC", "DDD"], test.test_5)
    assert_equal(["BBB", "CCC"], test.test_6)
    assert_equal(["B|BB", "CCC"], test.test_7)
    assert_equal(["single", "plural"], test.test_8)
    assert_equal(["BBB", "DDD"], test.test_9)
  end

  def test_plural
    GetText.locale = nil
    bindtextdomain("plural", :path => "locale")
    assert_equal("all", n_("one", "two", 0))
    assert_equal("all", n_("one", "two", 1))
    assert_equal("all", n_("one", "two", 2))

    set_locale("da")
    assert_equal("da_plural", n_("one", "two", 0))
    assert_equal("da_one", n_("one", "two", 1))
    assert_equal("da_plural", n_("one", "two", 2))

    set_locale("fr")
    assert_equal("fr_one", ngettext("one", "two", 0))
    assert_equal("fr_one", ngettext("one", "two", 1))
    assert_equal("fr_plural", ngettext("one", "two", 2))

    set_locale("la")
    assert_equal("la_one", ngettext("one", "two", 21))
    assert_equal("la_one", ngettext("one", "two", 1))
    assert_equal("la_plural", ngettext("one", "two", 2))
    assert_equal("la_zero", ngettext("one", "two", 0))

    set_locale("ir")
    assert_equal("ir_one", ngettext("one", "two", 1))
    assert_equal("ir_two", ngettext("one", "two", 2))
    assert_equal("ir_plural", ngettext("one", "two", 3))
    assert_equal("ir_plural", ngettext("one", "two", 0))

    set_locale("li")
    assert_equal("li_one", ngettext("one", "two", 1))
    assert_equal("li_two", ngettext("one", "two", 22))
    assert_equal("li_three", ngettext("one", "two", 11))

    set_locale("cr")
    assert_equal("cr_one", ngettext("one", "two", 1))
    assert_equal("cr_two", ngettext("one", "two", 2))
    assert_equal("cr_three", ngettext("one", "two", 5))

    set_locale("po")
    assert_equal("po_one", ngettext("one", "two", 1))
    assert_equal("po_two", ngettext("one", "two", 2))
    assert_equal("po_three", ngettext("one", "two", 5))

    set_locale("sl")
    assert_equal("sl_one", ngettext("one", "two", 1))
    assert_equal("sl_two", ngettext("one", "two", 2))
    assert_equal("sl_three", ngettext("one", "two", 3))
    assert_equal("sl_three", ngettext("one", "two", 4))
    assert_equal("sl_four", ngettext("one", "two", 5))
  end

  def test_plural_format_invalid
    bindtextdomain("plural_error", :path => "locale")
    #If it defines msgstr[0] only, msgstr[0] is used everytime.
    assert_equal("a", n_("first", "second", 0))
    assert_equal("a", n_("first", "second", 1))
    assert_equal("a", n_("first", "second", 2))
    # Use default(plural = 0)
    set_locale("fr")
    assert_equal("fr_first", n_("first", "second", 0))
    assert_equal("fr_first", n_("first", "second", 1))
    assert_equal("fr_first", n_("first", "second", 2))
    set_locale("da") # Invalid Plural-Forms.
    assert_equal("da_first", n_("first", "second", 0))
    assert_equal("da_first", n_("first", "second", 1))
    assert_equal("da_first", n_("first", "second", 2))
    set_locale("la") # wrong number of msgstr.
    assert_equal("la_first", n_("first", "second", 0))
    assert_equal("la_first", n_("first", "second", 1))
    assert_equal("la_first", n_("first", "second", 2))

    set_locale("li") # Invalid Plural-Forms: nplurals is set, but wrong plural=.
    assert_equal("li_first", n_("first", "second", 0))
    assert_equal("li_first", n_("first", "second", 1))
    assert_equal("li_first", n_("first", "second", 2))
    assert_equal("li_one", n_("one", "two", 0))
    assert_equal("li_one", n_("one", "two", 1))
    assert_equal("li_one", n_("one", "two", 2))
  end

  def test_plural_array
    bindtextdomain("plural", :path => "locale")
    set_locale "da"
    assert_equal("da_plural", n_(["one", "two"], 0))
    assert_equal("da_one", n_(["one", "two"], 1))
    assert_equal("da_plural", n_(["one", "two"], 2))
  end

  def test_plural_with_single
    bindtextdomain("plural", :path => "locale")

    assert_equal("hitotsu", _("single"))
    assert_equal("hitotsu", n_("single", "plural", 1))
    assert_equal("hitotsu", n_("single", "plural", 2))
    assert_equal("all", n_("one", "two", 1))
    assert_equal("all", n_("one", "two", 2))
    assert_equal("all", _("one"))

    bindtextdomain("plural", :path => "locale")
    set_locale "fr"

    assert_equal("fr_hitotsu", _("single"))
    assert_equal("fr_hitotsu", n_("single", "plural", 1))
    assert_equal("fr_fukusu", n_("single", "plural", 2))
    assert_equal("fr_one", n_("one", "two", 1))
    assert_equal("fr_plural", n_("one", "two", 2))
    assert_equal("fr_one", _("one"))

#    assert_equal("fr_hitotsu", n_("single", "not match", 1))
#    assert_equal("fr_fukusu", n_("single", "not match", 2))
  end

  def test_Nn_
    GetText.locale = "da"
    bindtextdomain("plural", :path => "locale")
    assert_equal(["one", "two"], Nn_("one", "two"))
  end

  def test_set_locale
    bindtextdomain("test1", :path => "locale")
    assert_equal("japanese", _("language"))
    set_locale("en")
    assert_equal("language", _("language"))

    set_locale("fr")
    assert_equal("french", _("language"))

    set_locale(nil)
    Locale.set "en"
    assert_equal("language", _("language"))

    Locale.set "ja"
    assert_equal("japanese", _("language"))

    # Confirm to set Locale::Object.
    loc = Locale::Tag::Posix.parse("ja_JP.UTF-8")
    assert_equal(loc, GetText.locale = loc)
    assert_equal(Locale::Tag::Posix, GetText.locale.class)
  end

  def test_restrict_locale
    bindtextdomain("test1", :path => "locale")
    Locale.set_app_language_tags("ja", "en")

    Locale.set_current "fr"
    assert_equal("language", _("language"))

    Locale.set_current "en"
    assert_equal("language", _("language"))

    Locale.set_current "ja"
    assert_equal("japanese", _("language"))
    Locale.set_app_language_tags(nil)
  end

  @anonymous_module = Module.new
  class @anonymous_module::I
    bindtextdomain("test1", :path => "locale")
    def self.test
      _("language")
    end
    def test2
      _("language")
    end
  end

  def test_anonymous_module
    anonymous_module = self.class.instance_variable_get(:@anonymous_module)
    assert_equal("japanese", anonymous_module::I.test)
    assert_equal("japanese", anonymous_module::I.new.test2)
  end

  def test_frozen
    GetText.bindtextdomain("test1", :path => "locale")
    assert(GetText._("language").frozen?)
  end

  def test_safe_mode
    Thread.start{
      $SAFE = 1
      GetText.bindtextdomain("test1", :path => "locale")
      _("language")
    }.join
  end
end