JezK
Edit File: tc_document_write.rb
# encoding: UTF-8 require './test_helper' require 'tmpdir' require 'test/unit' class TestDocumentWrite < Test::Unit::TestCase def setup load_encoding("utf-8") end def teardown XML.default_keep_blanks = true @doc = nil end def load_encoding(name) @encoding = Encoding.find(name) if defined?(Encoding) @file_name = "model/bands.#{name.downcase}.xml" # Strip spaces to make testing easier XML.default_keep_blanks = false file = File.join(File.dirname(__FILE__), @file_name) @doc = XML::Document.file(file) end # --- to_s tests --- def test_to_s_default # Default to_s has indentation if defined?(Encoding) assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\">\n <m\u00F6tley_cr\u00FCe country=\"us\">M\u00F6tley Cr\u00FCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\u00F6tley_cr\u00FCe>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", @doc.to_s) else assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\">\n <m\303\266tley_cr\303\274e country=\"us\">M\303\266tley Cr\303\274e is an American heavy metal band formed in Los Angeles, California in 1981.</m\303\266tley_cr\303\274e>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", @doc.to_s) end end def test_to_s_no_global_indentation # No indentation due to global setting XML.indent_tree_output = false value = @doc.to_s if defined?(Encoding) assert_equal(Encoding::UTF_8, value.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\">\n<m\u00F6tley_cr\u00FCe country=\"us\">M\u00F6tley Cr\u00FCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\u00F6tley_cr\u00FCe>\n<iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", value) else assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\">\n<m\303\266tley_cr\303\274e country=\"us\">M\303\266tley Cr\303\274e is an American heavy metal band formed in Los Angeles, California in 1981.</m\303\266tley_cr\303\274e>\n<iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", value) end ensure XML.indent_tree_output = true end def test_to_s_no_indentation # No indentation due to local setting value = @doc.to_s(:indent => false) if defined?(Encoding) assert_equal(Encoding::UTF_8, value.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\"><m\u00F6tley_cr\u00FCe country=\"us\">M\u00F6tley Cr\u00FCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\u00F6tley_cr\u00FCe><iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden></bands>\n", value) else assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\"><m\303\266tley_cr\303\274e country=\"us\">M\303\266tley Cr\303\274e is an American heavy metal band formed in Los Angeles, California in 1981.</m\303\266tley_cr\303\274e><iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden></bands>\n", value) end end def test_to_s_encoding # Test encodings # UTF8: # ö - c3 b6 in hex, \303\266 in octal # ü - c3 bc in hex, \303\274 in octal value = @doc.to_s(:encoding => XML::Encoding::UTF_8) if defined?(Encoding) assert_equal(Encoding::UTF_8, value.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\">\n <m\u00F6tley_cr\u00FCe country=\"us\">M\u00F6tley Cr\u00FCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\u00F6tley_cr\u00FCe>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", value) else assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<bands genre=\"metal\">\n <m\303\266tley_cr\303\274e country=\"us\">M\303\266tley Cr\303\274e is an American heavy metal band formed in Los Angeles, California in 1981.</m\303\266tley_cr\303\274e>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", value) end # ISO_8859_1: # ö - f6 in hex, \366 in octal # ü - fc in hex, \374 in octal value = @doc.to_s(:encoding => XML::Encoding::ISO_8859_1) if defined?(Encoding) assert_equal(Encoding::ISO8859_1, value.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<bands genre=\"metal\">\n <m\xF6tley_cr\xFCe country=\"us\">M\xF6tley Cr\xFCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\xF6tley_cr\xFCe>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n".force_encoding(Encoding::ISO8859_1), @doc.to_s(:encoding => XML::Encoding::ISO_8859_1)) else assert_equal("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<bands genre=\"metal\">\n <m\366tley_cr\374e country=\"us\">M\366tley Cr\374e is an American heavy metal band formed in Los Angeles, California in 1981.</m\366tley_cr\374e>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", @doc.to_s(:encoding => XML::Encoding::ISO_8859_1)) end # Invalid encoding error = assert_raise(ArgumentError) do @doc.to_s(:encoding => -9999) end assert_equal('Unknown encoding value: -9999', error.to_s) end # --- save tests ----- def test_save_utf8 temp_filename = File.join(Dir.tmpdir, "tc_document_write_test_save_utf8.xml") bytes = @doc.save(temp_filename) assert_equal(305, bytes) if defined?(Encoding) contents = File.read(temp_filename, nil, nil, :encoding => Encoding::UTF_8) assert_equal(Encoding::UTF_8, contents.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<bands genre=\"metal\">\n <m\u00F6tley_cr\u00FCe country=\"us\">M\u00F6tley Cr\u00FCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\u00F6tley_cr\u00FCe>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", contents) else contents = File.read(temp_filename) assert_equal("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<bands genre=\"metal\">\n <m\303\266tley_cr\303\274e country=\"us\">M\303\266tley Cr\303\274e is an American heavy metal band formed in Los Angeles, California in 1981.</m\303\266tley_cr\303\274e>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", contents) end ensure File.delete(temp_filename) end def test_save_utf8_no_indents temp_filename = File.join(Dir.tmpdir, "tc_document_write_test_save_utf8_no_indents.xml") bytes = @doc.save(temp_filename, :indent => false) assert_equal(298, bytes) if defined?(Encoding) contents = File.read(temp_filename, nil, nil, :encoding => Encoding::UTF_8) assert_equal("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<bands genre=\"metal\"><m\u00F6tley_cr\u00FCe country=\"us\">M\u00F6tley Cr\u00FCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\u00F6tley_cr\u00FCe><iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden></bands>\n", contents) else contents = File.read(temp_filename) assert_equal("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<bands genre=\"metal\"><m\303\266tley_cr\303\274e country=\"us\">M\303\266tley Cr\303\274e is an American heavy metal band formed in Los Angeles, California in 1981.</m\303\266tley_cr\303\274e><iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden></bands>\n", contents) end ensure File.delete(temp_filename) end def test_save_iso_8859_1 temp_filename = File.join(Dir.tmpdir, "tc_document_write_test_save_iso_8859_1.xml") bytes = @doc.save(temp_filename, :encoding => XML::Encoding::ISO_8859_1) assert_equal(304, bytes) if defined?(Encoding) contents = File.read(temp_filename, nil, nil, :encoding => Encoding::ISO8859_1) assert_equal(Encoding::ISO8859_1, contents.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<bands genre=\"metal\">\n <m\xF6tley_cr\xFCe country=\"us\">M\xF6tley Cr\xFCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\xF6tley_cr\xFCe>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n".force_encoding(Encoding::ISO8859_1), contents) else contents = File.read(temp_filename) assert_equal("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<bands genre=\"metal\">\n <m\xF6tley_cr\xFCe country=\"us\">M\xF6tley Cr\xFCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\xF6tley_cr\xFCe>\n <iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden>\n</bands>\n", contents) end ensure File.delete(temp_filename) end def test_save_iso_8859_1_no_indent temp_filename = File.join(Dir.tmpdir, "tc_document_write_test_save_iso_8859_1_no_indent.xml") bytes = @doc.save(temp_filename, :indent => false, :encoding => XML::Encoding::ISO_8859_1) assert_equal(297, bytes) if defined?(Encoding) contents = File.read(temp_filename, nil, nil, :encoding => Encoding::ISO8859_1) assert_equal(Encoding::ISO8859_1, contents.encoding) assert_equal("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<bands genre=\"metal\"><m\xF6tley_cr\xFCe country=\"us\">M\xF6tley Cr\xFCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\xF6tley_cr\xFCe><iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden></bands>\n".force_encoding(Encoding::ISO8859_1), contents) else contents = File.read(temp_filename) assert_equal("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<bands genre=\"metal\"><m\xF6tley_cr\xFCe country=\"us\">M\xF6tley Cr\xFCe is an American heavy metal band formed in Los Angeles, California in 1981.</m\xF6tley_cr\xFCe><iron_maiden country=\"uk\">Iron Maiden is a British heavy metal band formed in 1975.</iron_maiden></bands>\n", contents) end ensure File.delete(temp_filename) end def test_thread_set_root # Previously a segmentation fault occurred when running libxml in # background threads. thread = Thread.new do 100000.times do |i| document = LibXML::XML::Document.new node = LibXML::XML::Node.new('test') document.root = node end end thread.join assert(true) end # --- Debug --- def test_debug assert(@doc.debug) end end