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Edit File: test_rdoc_markup_pre_process.rb
# coding: utf-8 require 'tempfile' require 'rubygems' require 'minitest/autorun' require 'rdoc/markup/pre_process' require 'rdoc/code_objects' class TestRDocMarkupPreProcess < MiniTest::Unit::TestCase def setup RDoc::Markup::PreProcess.registered.clear @tempfile = Tempfile.new 'test_rdoc_markup_pre_process' @file_name = File.basename @tempfile.path @dir = File.dirname @tempfile.path @pp = RDoc::Markup::PreProcess.new __FILE__, [@dir] end def teardown @tempfile.close end def test_include_file @tempfile.write <<-INCLUDE # -*- mode: rdoc; coding: utf-8; fill-column: 74; -*- Regular expressions (<i>regexp</i>s) are patterns which describe the contents of a string. INCLUDE @tempfile.flush @tempfile.rewind content = @pp.include_file @file_name, '', nil expected = <<-EXPECTED Regular expressions (<i>regexp</i>s) are patterns which describe the contents of a string. EXPECTED # FIXME 1.9 fix on windoze # preprocessor uses binread, so line endings are \r\n expected.gsub!("\n", "\r\n") if RUBY_VERSION < "1.9.3" && RUBY_PLATFORM =~ /mswin|mingw/ assert_equal expected, content end def test_include_file_encoding_incompatible skip "Encoding not implemented" unless Object.const_defined? :Encoding @tempfile.write <<-INCLUDE # -*- mode: rdoc; coding: utf-8; fill-column: 74; -*- π INCLUDE @tempfile.flush @tempfile.rewind content = @pp.include_file @file_name, '', Encoding::US_ASCII expected = "?\n" # FIXME 1.9 fix on windoze # preprocessor uses binread, so line endings are \r\n expected.gsub!("\n", "\r\n") if RUBY_VERSION < "1.9.3" && RUBY_PLATFORM =~ /mswin|mingw/ assert_equal expected, content end def test_handle text = "# :x: y\n" out = @pp.handle text assert_same out, text assert_equal "# :x: y\n", text end def test_handle_block text = "# :x: y\n" @pp.handle text do |directive, param| false end assert_equal "# :x: y\n", text @pp.handle text do |directive, param| '' end assert_equal "", text end def test_handle_category context = RDoc::Context.new original_section = context.current_section text = "# :category: other\n" @pp.handle text, context refute_equal original_section, context.current_section end def test_handle_code_object cd = RDoc::CodeObject.new text = "# :x: y\n" @pp.handle text, cd assert_equal "# :x: y\n", text assert_equal 'y', cd.metadata['x'] cd.metadata.clear text = "# :x:\n" @pp.handle text, cd assert_equal "# :x: \n", text assert_includes cd.metadata, 'x' end def test_handle_code_object_block cd = RDoc::CodeObject.new text = "# :x: y\n" @pp.handle text, cd do false end assert_equal "# :x: y\n", text assert_empty cd.metadata @pp.handle text, cd do nil end assert_equal "# :x: y\n", text assert_equal 'y', cd.metadata['x'] cd.metadata.clear @pp.handle text, cd do '' end assert_equal '', text assert_empty cd.metadata end def test_handle_registered RDoc::Markup::PreProcess.register 'x' text = "# :x: y\n" @pp.handle text assert_equal '', text text = "# :x: y\n" @pp.handle text do |directive, param| false end assert_equal "# :x: y\n", text text = "# :x: y\n" @pp.handle text do |directive, param| '' end assert_equal "", text end def test_handle_registered_block called = nil RDoc::Markup::PreProcess.register 'x' do |directive, param| called = [directive, param] 'blah' end text = "# :x: y\n" @pp.handle text assert_equal 'blah', text assert_equal %w[x y], called end def test_handle_registered_code_object RDoc::Markup::PreProcess.register 'x' cd = RDoc::CodeObject.new text = "# :x: y\n" @pp.handle text, cd assert_equal '', text assert_equal 'y', cd.metadata['x'] cd.metadata.clear text = "# :x: y\n" @pp.handle text do |directive, param| false end assert_equal "# :x: y\n", text assert_empty cd.metadata text = "# :x: y\n" @pp.handle text do |directive, param| '' end assert_equal "", text assert_empty cd.metadata end end