diff options
Diffstat (limited to 'test/optparse/test_optarg.rb')
-rw-r--r-- | test/optparse/test_optarg.rb | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/optparse/test_optarg.rb b/test/optparse/test_optarg.rb new file mode 100644 index 0000000000..49cb1b93ec --- /dev/null +++ b/test/optparse/test_optarg.rb @@ -0,0 +1,44 @@ +require 'test_optparse' + +class TestOptionParser::OptArg < TestOptionParser + def setup + super + @opt.def_option("-x[VAL]") {|x| @flag = x} + @opt.def_option("--option[=VAL]") {|x| @flag = x} + end + + def test_short + assert_equal(%w"", no_error {@opt.parse!(%w"-x")}) + assert_equal(nil, @flag) + @flag = false + assert_equal(%w"foo", no_error {@opt.parse!(%w"-x foo")}) + assert_equal(nil, @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"-xfoo")}) + assert_equal("foo", @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"-x=")}) + assert_equal("=", @flag) + end + + def test_abbrev + assert_equal(%w"", no_error {@opt.parse!(%w"-o")}) + assert_equal(nil, @flag) + @flag = false + assert_equal(%w"foo", no_error {@opt.parse!(%w"-o foo")}) + assert_equal(nil, @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"-ofoo")}) + assert_equal("foo", @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"-o=")}) + assert_equal("=", @flag) + end + + def test_long + assert_equal(%w"", no_error {@opt.parse!(%w"--opt")}) + assert_equal(nil, @flag) + assert_equal(%w"foo", no_error {@opt.parse!(%w"--opt= foo")}) + assert_equal("", @flag) + assert_equal(%w"", no_error {@opt.parse!(%w"--opt=foo")}) + assert_equal("foo", @flag) + assert_equal(%w"foo", no_error {@opt.parse!(%w"--opt foo")}) + assert_equal(nil, @flag) + end +end |