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PDF: replace invalid sequence in converting if encoding destination is UTF-8 (#61, #8312). 

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5715 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2011-05-09 06:45:40 +00:00
parent a5d528c6c2
commit e25dd95389
2 changed files with 46 additions and 2 deletions
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8
lib/redmine/export/pdf.rb
View File

@ -455,8 +455,12 @@ module Redmine
txt ||= ''
if txt.respond_to?(:force_encoding)
txt.force_encoding('UTF-8')
txt = txt.encode(l(:general_pdf_encoding), :invalid => :replace,
:undef => :replace, :replace => '?')
if l(:general_pdf_encoding).upcase != 'UTF-8'
txt = txt.encode(l(:general_pdf_encoding), :invalid => :replace,
:undef => :replace, :replace => '?')
else
txt = Redmine::CodesetUtil.replace_invalid_utf8(txt)
end
txt.force_encoding('ASCII-8BIT')
else
ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')

40
test/unit/lib/redmine/export/pdf_test.rb
View File

@ -58,4 +58,44 @@ class PdfTest < ActiveSupport::TestCase
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'
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
end