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# -*- coding: us-ascii -*-
# frozen_string_literal: true
require_relative 'helper'
class TestRDocParser < RDoc::TestCase
def setup
super
@RP = RDoc::Parser
@binary_dat = File.expand_path '../binary.dat', __FILE__
@fn = 'file.rb'
@top_level = RDoc::TopLevel.new @fn
@options = RDoc::Options.new
end
def test_class_binary_eh_ISO_2022_JP
iso_2022_jp = File.join Dir.tmpdir, "test_rdoc_parser_#{$$}.rd"
File.open iso_2022_jp, 'wb' do |io|
io.write "# coding: ISO-2022-JP\n"
io.write ":\e$B%3%^%s%I\e(B:\n"
end
refute @RP.binary? iso_2022_jp
ensure
File.unlink iso_2022_jp
end
def test_class_binary_eh_marshal
marshal = File.join Dir.tmpdir, "test_rdoc_parser_#{$$}.marshal"
File.open marshal, 'wb' do |io|
io.write Marshal.dump('')
io.write 'lots of text ' * 500
end
assert @RP.binary?(marshal)
ensure
File.unlink marshal
end
def test_class_binary_japanese_text
file_name = File.expand_path '../test.ja.txt', __FILE__
refute @RP.binary?(file_name)
end
def test_class_binary_large_japanese_rdoc
capture_output do
begin
extenc, Encoding.default_external =
Encoding.default_external, Encoding::US_ASCII
file_name = File.expand_path '../test.ja.largedoc', __FILE__
assert !@RP.binary?(file_name)
ensure
Encoding.default_external = extenc
end
end
end
def test_class_binary_japanese_rdoc
file_name = File.expand_path '../test.ja.rdoc', __FILE__
refute @RP.binary?(file_name)
end
def test_class_can_parse
assert_equal @RP.can_parse(__FILE__), @RP::Ruby
readme_file_name = File.expand_path '../test.txt', __FILE__
assert_equal @RP::Simple, @RP.can_parse(readme_file_name)
assert_equal @RP::Simple, @RP.can_parse(@binary_dat)
jtest_file_name = File.expand_path '../test.ja.txt', __FILE__
assert_equal @RP::Simple, @RP.can_parse(jtest_file_name)
jtest_rdoc_file_name = File.expand_path '../test.ja.rdoc', __FILE__
assert_equal @RP::Simple, @RP.can_parse(jtest_rdoc_file_name)
readme_file_name = File.expand_path '../README', __FILE__
assert_equal @RP::Simple, @RP.can_parse(readme_file_name)
jtest_largerdoc_file_name = File.expand_path '../test.ja.largedoc', __FILE__
assert_equal @RP::Simple, @RP.can_parse(jtest_largerdoc_file_name)
@RP.alias_extension 'rdoc', 'largedoc'
assert_equal @RP::Simple, @RP.can_parse(jtest_largerdoc_file_name)
end
def test_class_for_executable
temp_dir do
content = "#!/usr/bin/env ruby -w\n"
File.open 'app', 'w' do |io| io.write content end
app = @store.add_file 'app'
parser = @RP.for app, 'app', content, @options, :stats
assert_kind_of RDoc::Parser::Ruby, parser
assert_equal 'app', parser.file_name
end
end
def test_class_for_forbidden
omit 'chmod not supported' if Gem.win_platform?
tf = Tempfile.open 'forbidden' do |io|
begin
File.chmod 0000, io.path
forbidden = @store.add_file io.path
parser = @RP.for forbidden, 'forbidden', '', @options, :stats
assert_nil parser
ensure
File.chmod 0400, io.path
end
io
end
tf.close!
end
def test_class_for_modeline
temp_dir do
content = "# -*- rdoc -*-\n= NEWS\n"
File.open 'NEWS', 'w' do |io| io.write content end
app = @store.add_file 'NEWS'
parser = @RP.for app, 'NEWS', content, @options, :stats
assert_kind_of RDoc::Parser::Simple, parser
assert_equal "= NEWS\n", parser.content
end
end
def test_can_parse_modeline
readme_ext = File.join Dir.tmpdir, "README.EXT.#{$$}"
File.open readme_ext, 'w' do |io|
io.puts "# README.EXT - -*- rdoc -*- created at: Mon Aug 7 16:45:54 JST 1995"
io.puts
io.puts "This document explains how to make extension libraries for Ruby."
end
assert_equal RDoc::Parser::Simple, @RP.can_parse(readme_ext)
ensure
File.unlink readme_ext
end
##
# Selenium hides a .jar file using a .txt extension.
def test_class_can_parse_zip
hidden_zip = File.expand_path '../hidden.zip.txt', __FILE__
assert_nil @RP.can_parse(hidden_zip)
end
def test_check_modeline
readme_ext = File.join Dir.tmpdir, "README.EXT.#{$$}"
File.open readme_ext, 'w' do |io|
io.puts "# README.EXT - -*- RDoc -*- created at: Mon Aug 7 16:45:54 JST 1995"
io.puts
io.puts "This document explains how to make extension libraries for Ruby."
end
assert_equal 'rdoc', @RP.check_modeline(readme_ext)
ensure
File.unlink readme_ext
end
def test_check_modeline_coding
readme_ext = File.join Dir.tmpdir, "README.EXT.#{$$}"
File.open readme_ext, 'w' do |io|
io.puts "# -*- coding: utf-8 -*-"
end
assert_nil @RP.check_modeline readme_ext
ensure
File.unlink readme_ext
end
def test_check_modeline_with_other
readme_ext = File.join Dir.tmpdir, "README.EXT.#{$$}"
File.open readme_ext, 'w' do |io|
io.puts "# README.EXT - -*- mode: RDoc; indent-tabs-mode: nil -*-"
io.puts
io.puts "This document explains how to make extension libraries for Ruby."
end
assert_equal 'rdoc', @RP.check_modeline(readme_ext)
ensure
File.unlink readme_ext
end
def test_check_modeline_no_modeline
readme_ext = File.join Dir.tmpdir, "README.EXT.#{$$}"
File.open readme_ext, 'w' do |io|
io.puts "This document explains how to make extension libraries for Ruby."
end
assert_nil @RP.check_modeline(readme_ext)
ensure
File.unlink readme_ext
end
def test_class_for_binary
rp = @RP.dup
class << rp
alias old_can_parse can_parse
end
def rp.can_parse(*args) nil end
assert_nil @RP.for(nil, @binary_dat, nil, nil, nil)
end
def test_class_for_markup
content = <<-CONTENT
# coding: utf-8 markup: rd
CONTENT
parser = @RP.for @top_level, __FILE__, content, @options, nil
assert_kind_of @RP::RD, parser
end
def test_class_use_markup
content = <<-CONTENT
# coding: utf-8 markup: rd
CONTENT
parser = @RP.use_markup content
assert_equal @RP::RD, parser
end
def test_class_use_markup_markdown
content = <<-CONTENT
# coding: utf-8 markup: markdown
CONTENT
parser = @RP.use_markup content
assert_equal @RP::Ruby, parser
end
def test_class_use_markup_modeline
content = <<-CONTENT
# -*- coding: utf-8 -*-
# markup: rd
CONTENT
parser = @RP.use_markup content
assert_equal @RP::RD, parser
end
def test_class_use_markup_modeline_shebang
content = <<-CONTENT
#!/bin/sh
/* -*- coding: utf-8 -*-
* markup: rd
*/
CONTENT
parser = @RP.use_markup content
assert_equal @RP::RD, parser
end
def test_class_use_markup_shebang
content = <<-CONTENT
#!/usr/bin/env ruby
# coding: utf-8 markup: rd
CONTENT
parser = @RP.use_markup content
assert_equal @RP::RD, parser
end
def test_class_use_markup_tomdoc
content = <<-CONTENT
# coding: utf-8 markup: tomdoc
CONTENT
parser = @RP.use_markup content
assert_equal @RP::Ruby, parser
end
def test_class_use_markup_none
parser = @RP.use_markup ''
assert_nil parser
end
def test_class_use_markup_unknown
content = <<-CONTENT
# :markup: RDoc
CONTENT
parser = @RP.use_markup content
assert_nil parser
end
def test_initialize
@RP.new @top_level, @fn, '', @options, nil
assert_equal @RP, @top_level.parser
end
end
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