94 lines
2.8 KiB
Ruby
94 lines
2.8 KiB
Ruby
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$LOAD_PATH.unshift File.dirname(__FILE__) + '/../lib/'
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require 'fileutils'
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require 'test/unit'
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require 'rdoc/generator/texinfo'
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require 'yaml'
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# give us access to check this stuff before it's rendered
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class RDoc::Generator::Texinfo; attr_reader :files, :classes; end
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class RDoc::RDoc; attr_reader :options; attr_reader :gen; end
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class TestRdocInfoSections < Test::Unit::TestCase
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OUTPUT_DIR = "/tmp/rdoc-#{$$}"
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def setup
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# supress stdout
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$stdout = File.new('/dev/null','w')
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$stderr = File.new('/dev/null','w')
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@rdoc = RDoc::RDoc.new
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@rdoc.document(['--fmt=texinfo',
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File.expand_path(File.dirname(__FILE__) + '/../lib/rdoc/generator/texinfo.rb'),
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File.expand_path(File.dirname(__FILE__) + '/../README.txt'),
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"--op=#{OUTPUT_DIR}"])
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@text = File.read(OUTPUT_DIR + '/rdoc.texinfo')
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end
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def teardown
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$stdout = STDOUT
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$stderr = STDERR
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FileUtils.rm_rf OUTPUT_DIR
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end
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def test_output_exists
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assert ! @text.empty?
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end
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def test_each_class_has_a_chapter
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assert_section "Class RDoc::Generator::Texinfo", '@chapter'
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assert_section "Class RDoc::Generator::TexinfoTemplate", '@chapter'
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end
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def test_class_descriptions_are_given
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assert_match(/This generates .*Texinfo.* files for viewing with GNU Info or Emacs from .*RDoc.* extracted from Ruby source files/, @text.gsub("\n", ' '))
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end
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def test_included_modules_are_given
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assert_match(/Includes.* Generator::MarkUp/m, @text)
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end
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def test_class_methods_are_given
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assert_match(/new\(options\)/, @text)
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end
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def test_classes_instance_methods_are_given
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assert_section 'Class RDoc::Generator::Texinfo#generate'
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assert_match(/generate\(toplevels\)/, @text)
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end
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def test_each_module_has_a_chapter
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assert_section "RDoc", '@chapter'
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assert_section "Generator", '@chapter'
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end
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def test_methods_are_shown_only_once
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methods = @rdoc.gen.classes.map { |c| c.methods.map{ |m| c.name + '#' + m.name } }.flatten
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assert_equal methods, methods.uniq
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end
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# if system "makeinfo --version > /dev/null"
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# def test_compiles_to_info
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# makeinfo_output = `cd #{OUTPUT_DIR} && makeinfo rdoc.texinfo`
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# assert(File.exist?(File.join(OUTPUT_DIR, 'rdoc.info')),
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# "Info file was not compiled: #{makeinfo_output}")
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# end
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# end
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# def test_constants_are_documented_somehow
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# assert_section 'DEFAULT_FILENAME' # what kind of section?
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# assert_section 'DEFAULT_INFO_FILENAME'
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# end
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# def test_oh_yeah_dont_forget_files
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# end
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private
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def assert_section(name, command = '@section')
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assert_match Regexp.new("^#{command}.*#{Regexp.escape name}"), @text, "Could not find a #{command} #{name}"
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end
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# def puts(*args)
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# @real_stdout.puts(*args)
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# end
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end
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