JezK
Edit File: test_rdoc_encoding.rb
# coding: US-ASCII require 'rdoc/test_case' class TestRDocEncoding < RDoc::TestCase def setup super @tempfile = Tempfile.new 'test_rdoc_encoding' end def test_class_read_file @tempfile.write "hi everybody" @tempfile.flush assert_equal "hi everybody", RDoc::Encoding.read_file(@tempfile.path, nil) end def test_class_read_file_encoding skip "Encoding not implemented" unless Object.const_defined? :Encoding expected = "# coding: utf-8\nhi everybody" @tempfile.write expected @tempfile.flush contents = RDoc::Encoding.read_file @tempfile.path, Encoding::UTF_8 assert_equal "hi everybody", contents assert_equal Encoding::UTF_8, contents.encoding end def test_class_read_file_encoding_convert skip "Encoding not implemented" unless Object.const_defined? :Encoding content = "" content.encode! 'ISO-8859-1' content << "# coding: ISO-8859-1\nhi \xE9verybody" @tempfile.write content @tempfile.flush contents = RDoc::Encoding.read_file @tempfile.path, Encoding::UTF_8 assert_equal Encoding::UTF_8, contents.encoding assert_equal "hi \u00e9verybody", contents.sub("\r", '') end def test_class_read_file_encoding_fail skip "Encoding not implemented" unless Object.const_defined? :Encoding @tempfile.write "# coding: utf-8\n\317\200" # pi @tempfile.flush contents = :junk _, err = capture_io do contents = RDoc::Encoding.read_file @tempfile.path, Encoding::US_ASCII end assert_nil contents assert_match %r%^unable to convert%, err end def test_class_read_file_encoding_fancy skip "Encoding not implemented" unless Object.const_defined? :Encoding expected = "# -*- coding: utf-8; fill-column: 74 -*-\nhi everybody" expected.encode! Encoding::UTF_8 @tempfile.write expected @tempfile.flush contents = RDoc::Encoding.read_file @tempfile.path, Encoding::UTF_8 assert_equal "hi everybody", contents assert_equal Encoding::UTF_8, contents.encoding end def test_class_read_file_encoding_force_transcode skip "Encoding not implemented" unless Object.const_defined? :Encoding @tempfile.write "# coding: utf-8\n\317\200" # pi @tempfile.flush contents = RDoc::Encoding.read_file @tempfile.path, Encoding::US_ASCII, true assert_equal '?', contents assert_equal Encoding::US_ASCII, contents.encoding end def test_class_read_file_encoding_guess skip "Encoding not implemented" unless Object.const_defined? :Encoding path = File.expand_path '../test.ja.txt', __FILE__ content = RDoc::Encoding.read_file path, Encoding::UTF_8 assert_equal Encoding::UTF_8, content.encoding end def test_class_read_file_encoding_with_signature skip "Encoding not implemented" unless defined? ::Encoding @tempfile.write "\xEF\xBB\xBFhi everybody" @tempfile.flush bug3360 = '[ruby-dev:41452]' content = RDoc::Encoding.read_file @tempfile.path, Encoding::UTF_8 assert_equal Encoding::UTF_8, content.encoding, bug3360 assert_equal "hi everybody", content, bug3360 end def test_class_set_encoding s = "# coding: UTF-8\n" RDoc::Encoding.set_encoding s # sanity check for 1.8 skip "Encoding not implemented" unless Object.const_defined? :Encoding assert_equal Encoding::UTF_8, s.encoding s = "#!/bin/ruby\n# coding: UTF-8\n" RDoc::Encoding.set_encoding s assert_equal Encoding::UTF_8, s.encoding s = "<?xml version='1.0' encoding='UTF-8'?>\n" expected = s.encoding RDoc::Encoding.set_encoding s assert_equal Encoding::UTF_8, s.encoding s = "<?xml version='1.0' encoding=\"UTF-8\"?>\n" expected = s.encoding RDoc::Encoding.set_encoding s assert_equal Encoding::UTF_8, s.encoding end def test_class_set_encoding_strip s = "# coding: UTF-8\n# more comments" RDoc::Encoding.set_encoding s assert_equal "# more comments", s s = "#!/bin/ruby\n# coding: UTF-8\n# more comments" RDoc::Encoding.set_encoding s assert_equal "# more comments", s end def test_class_set_encoding_bad skip "Encoding not implemented" unless Object.const_defined? :Encoding s = "" expected = s.encoding RDoc::Encoding.set_encoding s assert_equal expected, s.encoding s = "# vim:set fileencoding=utf-8:\n" expected = s.encoding RDoc::Encoding.set_encoding s assert_equal expected, s.encoding s = "# vim:set fileencoding=utf-8:\n" expected = s.encoding RDoc::Encoding.set_encoding s assert_equal expected, s.encoding assert_raises ArgumentError do RDoc::Encoding.set_encoding "# -*- encoding: undecided -*-\n" end end def test_sanity skip "Encoding not implemented" unless Object.const_defined? :Encoding assert_equal Encoding::US_ASCII, ''.encoding, 'If this file is not ASCII tests may incorrectly pass' end end