comparison test/unit/lib/redmine/export/pdf_test.rb @ 523:0b6c82dead28 luisf

Merge from branch "cannam"

+# Redmine - project management software
+# Copyright (C) 2006-2011  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../../../test_helper', __FILE__)
+require 'iconv'
+
+class PdfTest < ActiveSupport::TestCase
+  include Redmine::I18n
+
+  def test_fix_text_encoding_nil
+    set_language_if_valid 'ja'
+    assert_equal 'CP932', l(:general_pdf_encoding)
+    if RUBY_VERSION < '1.9' 
+      if RUBY_PLATFORM == 'java'
+        ic = Iconv.new("SJIS", 'UTF-8')
+      else
+        ic = Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+      end
+    end
+    assert_equal '', Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, nil)
+  end
+
+  def test_rdm_pdf_iconv_cannot_convert_ja_cp932
+    set_language_if_valid 'ja'
+    assert_equal 'CP932', l(:general_pdf_encoding)
+    if RUBY_VERSION < '1.9'
+      if RUBY_PLATFORM == 'java'
+        ic = Iconv.new("SJIS", 'UTF-8')
+      else
+        ic = Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+      end
+    end
+    utf8_txt_1  = "\xe7\x8b\x80\xe6\x85\x8b"
+    utf8_txt_2  = "\xe7\x8b\x80\xe6\x85\x8b\xe7\x8b\x80"
+    utf8_txt_3  = "\xe7\x8b\x80\xe7\x8b\x80\xe6\x85\x8b\xe7\x8b\x80"
+    if utf8_txt_1.respond_to?(:force_encoding)
+      txt_1 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_1)
+      txt_2 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_2)
+      txt_3 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_3)
+      assert_equal "?\x91\xd4", txt_1
+      assert_equal "?\x91\xd4?", txt_2
+      assert_equal "??\x91\xd4?", txt_3
+      assert_equal "ASCII-8BIT", txt_1.encoding.to_s
+      assert_equal "ASCII-8BIT", txt_2.encoding.to_s
+      assert_equal "ASCII-8BIT", txt_3.encoding.to_s
+    elsif RUBY_PLATFORM == 'java'
+      assert_equal "??",
+                   Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_1)
+      assert_equal "???",
+                   Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_2)
+      assert_equal "????",
+                   Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_3)
+    else
+      assert_equal "???\x91\xd4",
+                   Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_1)
+      assert_equal "???\x91\xd4???",
+                   Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_2)
+      assert_equal "??????\x91\xd4???",
+                   Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, utf8_txt_3)
+    end
+  end
+
+  def test_rdm_pdf_iconv_invalid_utf8_should_be_replaced_en
+    set_language_if_valid 'en'
+    assert_equal 'UTF-8', l(:general_pdf_encoding)
+    str1 = "Texte encod\xe9 en ISO-8859-1"
+    str2 = "\xe9a\xe9b\xe9c\xe9d\xe9e test"
+    str1.force_encoding("UTF-8") if str1.respond_to?(:force_encoding)
+    str2.force_encoding("ASCII-8BIT") if str2.respond_to?(:force_encoding)
+    if RUBY_VERSION < '1.9'
+      ic = Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+    end
+    txt_1 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, str1)
+    txt_2 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, str2)
+    if txt_1.respond_to?(:force_encoding)
+      assert_equal "ASCII-8BIT", txt_1.encoding.to_s
+      assert_equal "ASCII-8BIT", txt_2.encoding.to_s
+    end
+    assert_equal "Texte encod? en ISO-8859-1", txt_1
+    assert_equal "?a?b?c?d?e test", txt_2
+  end
+
+  def test_rdm_pdf_iconv_invalid_utf8_should_be_replaced_ja
+    set_language_if_valid 'ja'
+    assert_equal 'CP932', l(:general_pdf_encoding)
+    str1 = "Texte encod\xe9 en ISO-8859-1"
+    str2 = "\xe9a\xe9b\xe9c\xe9d\xe9e test"
+    str1.force_encoding("UTF-8") if str1.respond_to?(:force_encoding)
+    str2.force_encoding("ASCII-8BIT") if str2.respond_to?(:force_encoding)
+    if RUBY_VERSION < '1.9'
+      if RUBY_PLATFORM == 'java'
+        ic = Iconv.new("SJIS", 'UTF-8')
+      else
+        ic = Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+      end
+    end
+    txt_1 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, str1)
+    txt_2 = Redmine::Export::PDF::RDMPdfEncoding::rdm_pdf_iconv(ic, str2)
+    if txt_1.respond_to?(:force_encoding)
+      assert_equal "ASCII-8BIT", txt_1.encoding.to_s
+      assert_equal "ASCII-8BIT", txt_2.encoding.to_s
+    end
+    assert_equal "Texte encod? en ISO-8859-1", txt_1
+    assert_equal "?a?b?c?d?e test", txt_2
+  end
+end