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# encoding: UTF-8
require './test_helper'
require 'tmpdir'
require 'test/unit'
class TestDocumentWrite < Test::Unit::TestCase
def setup
@file_name = "model/bands.utf-8.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
def teardown
XML.default_keep_blanks = true
@doc = nil
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
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