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I avoid using the same module for library in test because it provides "include REXML" environment in test. Normally, users don't use REXML on "include REXML" environment. So I don't want to write tests on "include REXML" environment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
96 lines
2.8 KiB
Ruby
96 lines
2.8 KiB
Ruby
# coding: binary
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require_relative "rexml_test_utils"
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require 'rexml/source'
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require 'rexml/document'
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module REXMLTests
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class EncodingTester < Test::Unit::TestCase
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include REXMLTestUtils
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include REXML
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def setup
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@encoded_root = "<a><b>\346</b></a>"
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@encoded = "<?xml version='1.0' encoding='ISO-8859-3'?>"+
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@encoded_root
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@not_encoded = "<a><b>ĉ</b></a>"
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end
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# Given an encoded document, try to write out to that encoding
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def test_encoded_in_encoded_out
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doc = Document.new( @encoded )
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doc.write( out="" )
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out.force_encoding(::Encoding::ASCII_8BIT)
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assert_equal( @encoded, out )
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end
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# Given an encoded document, try to change the encoding and write it out
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def test_encoded_in_change_out
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doc = Document.new( @encoded )
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doc.xml_decl.encoding = "UTF-8"
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assert_equal("UTF-8", doc.encoding)
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REXML::Formatters::Default.new.write( doc.root, out="" )
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out.force_encoding(::Encoding::ASCII_8BIT)
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assert_equal( @not_encoded, out )
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char = XPath.first( doc, "/a/b/text()" ).to_s
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char.force_encoding(::Encoding::ASCII_8BIT)
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assert_equal( "ĉ", char )
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end
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# * Given an encoded document, try to write it to a different encoding
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def test_encoded_in_different_out
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doc = Document.new( @encoded )
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REXML::Formatters::Default.new.write( doc.root, Output.new( out="", "UTF-8" ) )
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out.force_encoding(::Encoding::ASCII_8BIT)
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assert_equal( @not_encoded, out )
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end
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# * Given a non-encoded document, change the encoding
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def test_in_change_out
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doc = Document.new( @not_encoded )
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doc.xml_decl.encoding = "ISO-8859-3"
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assert_equal("ISO-8859-3", doc.encoding)
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doc.write( out="" )
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out.force_encoding(::Encoding::ASCII_8BIT)
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assert_equal( @encoded, out )
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end
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# * Given a non-encoded document, write to a different encoding
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def test_in_different_out
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doc = Document.new( @not_encoded )
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doc.write( Output.new( out="", "ISO-8859-3" ) )
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out.force_encoding(::Encoding::ASCII_8BIT)
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assert_equal( "<?xml version='1.0'?>#{@encoded_root}", out )
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end
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# * Given an encoded document, accessing text and attribute nodes
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# should provide UTF-8 text.
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def test_in_different_access
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doc = Document.new <<-EOL
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<?xml version='1.0' encoding='ISO-8859-1'?>
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<a a="\xFF">\xFF</a>
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EOL
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expect = "\303\277"
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expect.force_encoding(::Encoding::UTF_8)
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assert_equal( expect, doc.elements['a'].attributes['a'] )
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assert_equal( expect, doc.elements['a'].text )
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end
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def test_ticket_89
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doc = Document.new <<-EOL
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<?xml version="1.0" encoding="CP-1252" ?>
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<xml><foo></foo></xml>
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EOL
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REXML::Document.new doc
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end
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def test_ticket_110
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utf16 = REXML::Document.new(File.new(fixture_path("ticket_110_utf16.xml")))
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assert_equal(utf16.encoding, "UTF-16")
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assert( utf16[0].kind_of?(REXML::XMLDecl))
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end
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end
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end
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