diff options
Diffstat (limited to 'test/optparse/test_optparse.rb')
-rw-r--r-- | test/optparse/test_optparse.rb | 103 |
1 files changed, 101 insertions, 2 deletions
diff --git a/test/optparse/test_optparse.rb b/test/optparse/test_optparse.rb index 5f5ea183b0..8d09e0f28b 100644 --- a/test/optparse/test_optparse.rb +++ b/test/optparse/test_optparse.rb @@ -63,6 +63,9 @@ class TestOptionParser < Test::Unit::TestCase assert_equal(/foo/i, @reopt) assert_equal(%w"", no_error {@opt.parse!(%w"--regexp=/foo/n")}) assert_equal(/foo/n, @reopt) + assert_equal(%w"", no_error {@opt.parse!(%W"--regexp=/\u{3042}/s")}) + assert_equal(Encoding::Windows_31J, @reopt.encoding) + assert_equal("\x82\xa0".force_encoding(Encoding::Windows_31J), @reopt.source) end def test_into @@ -70,10 +73,17 @@ class TestOptionParser < Test::Unit::TestCase @opt.def_option "-p", "--port=PORT", "port", Integer @opt.def_option "-v", "--verbose" do @verbose = true end @opt.def_option "-q", "--quiet" do @quiet = true end + @opt.def_option "-o", "--option [OPT]" do |opt| @option = opt end result = {} @opt.parse %w(--host localhost --port 8000 -v), into: result assert_equal({host: "localhost", port: 8000, verbose: true}, result) assert_equal(true, @verbose) + result = {} + @opt.parse %w(--option -q), into: result + assert_equal({quiet: true, option: nil}, result) + result = {} + @opt.parse %w(--option OPTION -v), into: result + assert_equal({verbose: true, option: "OPTION"}, result) end def test_require_exact @@ -85,9 +95,9 @@ class TestOptionParser < Test::Unit::TestCase end @opt.require_exact = true - %w(--zrs -F -Ffoo).each do |arg| + [%w(--zrs foo), %w(--zrs=foo), %w(-F foo), %w(-Ffoo)].each do |args| result = {} - @opt.parse([arg, 'foo'], into: result) + @opt.parse(args, into: result) assert_equal({zrs: 'foo'}, result) end @@ -96,6 +106,55 @@ class TestOptionParser < Test::Unit::TestCase assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-zrs foo))} assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-zr foo))} assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-z foo))} + + @opt.def_option('-f', '--[no-]foo', 'foo') {|arg| @foo = arg} + @opt.parse(%w[-f]) + assert_equal(true, @foo) + @opt.parse(%w[--foo]) + assert_equal(true, @foo) + @opt.parse(%w[--no-foo]) + assert_equal(false, @foo) + end + + def test_exact_option + @opt.def_option('-F', '--zrs=IRS', 'zrs') + %w(--zrs --zr --z -zfoo -z -F -Ffoo).each do |arg| + result = {} + @opt.parse([arg, 'foo'], into: result) + assert_equal({zrs: 'foo'}, result) + end + + [%w(--zrs foo), %w(--zrs=foo), %w(-F foo), %w(-Ffoo)].each do |args| + result = {} + @opt.parse(args, into: result, exact: true) + assert_equal({zrs: 'foo'}, result) + end + + assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(--zr foo), exact: true)} + assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(--z foo), exact: true)} + assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-zrs foo), exact: true)} + assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-zr foo), exact: true)} + assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-z foo), exact: true)} + + @opt.def_option('-f', '--[no-]foo', 'foo') {|arg| @foo = arg} + @opt.parse(%w[-f], exact: true) + assert_equal(true, @foo) + @opt.parse(%w[--foo], exact: true) + assert_equal(true, @foo) + @opt.parse(%w[--no-foo], exact: true) + assert_equal(false, @foo) + end + + def test_raise_unknown + @opt.def_option('--my-foo [ARG]') {|arg| @foo = arg} + assert @opt.raise_unknown + + @opt.raise_unknown = false + assert_equal(%w[--my-bar], @opt.parse(%w[--my-foo --my-bar])) + assert_nil(@foo) + + assert_equal(%w[--my-bar], @opt.parse(%w[--my-foo x --my-bar])) + assert_equal("x", @foo) end def test_nonopt_pattern @@ -105,4 +164,44 @@ class TestOptionParser < Test::Unit::TestCase e = assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-t))} assert_equal(["-t"], e.args) end + + def test_help_pager + require 'tmpdir' + Dir.mktmpdir do |dir| + File.open(File.join(dir, "options.rb"), "w") do |f| + f.puts "#{<<~"begin;"}\n#{<<~'end;'}" + begin; + stdout = STDOUT.dup + def stdout.tty?; true; end + Object.__send__(:remove_const, :STDOUT) + STDOUT = stdout + ARGV.options do |opt| + end; + 100.times {|i| f.puts " opt.on('--opt-#{i}') {}"} + f.puts "#{<<~"begin;"}\n#{<<~'end;'}" + begin; + opt.parse! + end + end; + end + + optparse = $".find {|path| path.end_with?("/optparse.rb")} + args = ["-r#{optparse}", "options.rb", "--help"] + cmd = File.join(dir, "pager.cmd") + if RbConfig::CONFIG["EXECUTABLE_EXTS"]&.include?(".cmd") + command = "@echo off" + else # if File.executable?("/bin/sh") + # TruffleRuby just calls `posix_spawnp` and no fallback to `/bin/sh`. + command = "#!/bin/sh\n" + end + + [ + [{"RUBY_PAGER"=>cmd, "PAGER"=>"echo ng"}, "Executing RUBY_PAGER"], + [{"RUBY_PAGER"=>nil, "PAGER"=>cmd}, "Executing PAGER"], + ].each do |env, expected| + File.write(cmd, "#{command}\n" "echo #{expected}\n", perm: 0o700) + assert_in_out_err([env, *args], "", [expected], chdir: dir) + end + end + end end |