mirror of
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60f2c9cf5b
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
392 lines
8.9 KiB
Ruby
392 lines
8.9 KiB
Ruby
require 'rubygems'
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require 'minitest/autorun'
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require 'rdoc/options'
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require 'fileutils'
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require 'tmpdir'
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class TestRDocOptions < MiniTest::Unit::TestCase
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def setup
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@options = RDoc::Options.new
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@generators = RDoc::RDoc::GENERATORS.dup
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end
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def teardown
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RDoc::RDoc::GENERATORS.replace @generators
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end
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def test_check_files
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skip "assumes UNIX permission model" if /mswin|mingw/ =~ RUBY_PLATFORM
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out, err = capture_io do
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Dir.mktmpdir do |dir|
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Dir.chdir dir do
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FileUtils.touch 'unreadable'
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FileUtils.chmod 0, 'unreadable'
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@options.files = %w[nonexistent unreadable]
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@options.check_files
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end
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end
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end
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assert_empty @options.files
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assert_equal '', out
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expected = <<-EXPECTED
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file 'nonexistent' not found
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file 'unreadable' not readable
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EXPECTED
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assert_equal expected, err
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end
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def test_dry_run_default
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refute @options.dry_run
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end
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def test_encoding_default
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skip "Encoding not implemented" unless Object.const_defined? :Encoding
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assert_equal Encoding.default_external, @options.encoding
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end
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def test_generator_descriptions
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# HACK autotest/isolate should take care of this
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RDoc::RDoc::GENERATORS.clear
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RDoc::RDoc::GENERATORS['darkfish'] = RDoc::Generator::Darkfish
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RDoc::RDoc::GENERATORS['ri'] = RDoc::Generator::RI
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expected = <<-EXPECTED.chomp
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darkfish - HTML generator, written by Michael Granger
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ri - creates ri data files
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EXPECTED
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assert_equal expected, @options.generator_descriptions
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end
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def test_parse_coverage
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@options.parse %w[--dcov]
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assert @options.coverage_report
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assert @options.force_update
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end
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def test_parse_coverage_no
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@options.parse %w[--no-dcov]
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refute @options.coverage_report
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end
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def test_parse_coverage_level_1
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@options.parse %w[--dcov=1]
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assert_equal 1, @options.coverage_report
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end
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def test_parse_dash_p
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out, err = capture_io do
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@options.parse %w[-p]
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end
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assert @options.pipe
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refute_match %r%^Usage: %, err
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refute_match %r%^invalid options%, err
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assert_empty out
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end
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def test_parse_dash_p_files
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out, err = capture_io do
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@options.parse ['-p', File.expand_path(__FILE__)]
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end
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refute @options.pipe
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refute_match %r%^Usage: %, err
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assert_match %r%^invalid options: -p .with files.%, err
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assert_empty out
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end
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def test_parse_default
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@options.parse []
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assert_equal RDoc::Generator::Darkfish, @options.generator
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assert_equal 'darkfish', @options.template
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assert_match %r%rdoc/generator/template/darkfish$%, @options.template_dir
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end
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def test_parse_deprecated
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dep_hash = RDoc::Options::DEPRECATED
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options = dep_hash.keys.sort
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out, err = capture_io do
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@options.parse options
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end
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dep_hash.each_pair do |opt, message|
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assert_match %r%.*#{opt}.+#{message}%, err
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end
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assert_empty out
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end
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def test_parse_dry_run
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@options.parse %w[--dry-run]
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assert @options.dry_run
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end
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def test_parse_encoding
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skip "Encoding not implemented" unless Object.const_defined? :Encoding
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@options.parse %w[--encoding Big5]
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assert_equal Encoding::Big5, @options.encoding
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assert_equal 'Big5', @options.charset
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end
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def test_parse_encoding_invalid
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skip "Encoding not implemented" unless Object.const_defined? :Encoding
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out, err = capture_io do
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@options.parse %w[--encoding invalid]
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end
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assert_match %r%^invalid options: --encoding invalid%, err
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assert_empty out
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end
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def test_parse_formatter
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e = assert_raises OptionParser::InvalidOption do
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@options.parse %w[--format darkfish --format ri]
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end
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assert_equal 'invalid option: --format generator already set to darkfish',
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e.message
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end
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def test_parse_formatter_ri
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e = assert_raises OptionParser::InvalidOption do
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@options.parse %w[--format darkfish --ri]
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end
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assert_equal 'invalid option: --ri generator already set to darkfish',
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e.message
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@options = RDoc::Options.new
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e = assert_raises OptionParser::InvalidOption do
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@options.parse %w[--format darkfish -r]
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end
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assert_equal 'invalid option: -r generator already set to darkfish',
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e.message
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end
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def test_parse_formatter_ri_site
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e = assert_raises OptionParser::InvalidOption do
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@options.parse %w[--format darkfish --ri-site]
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end
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assert_equal 'invalid option: --ri-site generator already set to darkfish',
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e.message
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@options = RDoc::Options.new
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e = assert_raises OptionParser::InvalidOption do
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@options.parse %w[--format darkfish -R]
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end
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assert_equal 'invalid option: -R generator already set to darkfish',
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e.message
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end
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def test_parse_help
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out, = capture_io do
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begin
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@options.parse %w[--help]
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rescue SystemExit
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end
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end
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assert_equal 1, out.scan(/HTML generator options:/).length
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assert_equal 1, out.scan(/ri generator options:/). length
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end
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def test_parse_help_extra_generator
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RDoc::RDoc::GENERATORS['test'] = Class.new do
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def self.setup_options options
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op = options.option_parser
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op.separator 'test generator options:'
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end
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end
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out, = capture_io do
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begin
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@options.parse %w[--help]
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rescue SystemExit
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end
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end
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assert_equal 1, out.scan(/HTML generator options:/).length
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assert_equal 1, out.scan(/ri generator options:/). length
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assert_equal 1, out.scan(/test generator options:/).length
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end
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def test_parse_ignore_invalid
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out, err = capture_io do
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@options.parse %w[--ignore-invalid --bogus]
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end
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refute_match %r%^Usage: %, err
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assert_match %r%^invalid options: --bogus%, err
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assert_empty out
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end
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def test_parse_ignore_invalid_default
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out, err = capture_io do
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@options.parse %w[--bogus --main BLAH]
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end
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refute_match %r%^Usage: %, err
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assert_match %r%^invalid options: --bogus%, err
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assert_equal 'BLAH', @options.main_page
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assert_empty out
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end
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def test_parse_ignore_invalid_no
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out, err = capture_io do
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assert_raises SystemExit do
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@options.parse %w[--no-ignore-invalid --bogus=arg --bobogus --visibility=extended]
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end
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end
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assert_match %r%^Usage: %, err
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assert_match %r%^invalid options: --bogus=arg, --bobogus, --visibility=extended%, err
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assert_empty out
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end
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def test_parse_main
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out, err = capture_io do
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@options.parse %w[--main MAIN]
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end
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assert_empty out
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assert_empty err
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assert_equal 'MAIN', @options.main_page
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end
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def test_parse_template
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out, err = capture_io do
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@options.parse %w[--template darkfish]
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end
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assert_empty out
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assert_empty err
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assert_equal 'darkfish', @options.template
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assert_match %r%rdoc/generator/template/darkfish$%, @options.template_dir
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end
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def test_parse_template_nonexistent
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out, err = capture_io do
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@options.parse %w[--template NONEXISTENT]
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end
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assert_empty out
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assert_equal "could not find template NONEXISTENT\n", err
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assert_equal 'darkfish', @options.template
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assert_match %r%rdoc/generator/template/darkfish$%, @options.template_dir
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end
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def test_parse_template_load_path
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orig_LOAD_PATH = $LOAD_PATH.dup
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template_dir = nil
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Dir.mktmpdir do |dir|
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$LOAD_PATH << dir
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template_dir = File.join dir, 'rdoc', 'generator', 'template', 'load_path'
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FileUtils.mkdir_p template_dir
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out, err = capture_io do
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@options.parse %w[--template load_path]
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end
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assert_empty out
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assert_empty err
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end
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assert_equal 'load_path', @options.template
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assert_equal template_dir, @options.template_dir
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ensure
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$LOAD_PATH.replace orig_LOAD_PATH
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end
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def test_setup_generator
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test_generator = Class.new do
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def self.setup_options op
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@op = op
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end
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def self.op() @op end
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end
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RDoc::RDoc::GENERATORS['test'] = test_generator
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@options.setup_generator 'test'
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assert_equal test_generator, @options.generator
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assert_equal [test_generator], @options.generator_options
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assert_equal @options, test_generator.op
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ensure
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RDoc::RDoc::GENERATORS.delete 'test'
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end
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def test_setup_generator_no_option_parser
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test_generator = Class.new do
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def self.setup_options op
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op.option_parser.separator nil
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@op = op
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end
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def self.op() @op end
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end
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RDoc::RDoc::GENERATORS['test'] = test_generator
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@options.setup_generator 'test'
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assert_equal test_generator, @options.generator
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assert_equal [test_generator], @options.generator_options
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assert_equal @options, test_generator.op
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ensure
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RDoc::RDoc::GENERATORS.delete 'test'
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end
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def test_update_output_dir
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assert @options.update_output_dir
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@options.update_output_dir = false
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refute @options.update_output_dir
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end
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end
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