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-rw-r--r--test/optparse/test_optarg.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/optparse/test_optarg.rb b/test/optparse/test_optarg.rb
index b7436fb74ce..14584f7e89e 100644
--- a/test/optparse/test_optarg.rb
+++ b/test/optparse/test_optarg.rb
@@ -7,6 +7,8 @@ class TestOptionParser::OptArg < TestOptionParser
@opt.def_option("-x[VAL]") {|x| @flag = x}
@opt.def_option("--option[=VAL]") {|x| @flag = x}
@opt.def_option("--regexp[=REGEXP]", Regexp) {|x| @reopt = x}
+ @opt.def_option "--with_underscore[=VAL]" do |x| @flag = x end
+ @opt.def_option "--with-hyphen[=VAL]" do |x| @flag = x end
@reopt = nil
end
@@ -44,4 +46,15 @@ class TestOptionParser::OptArg < TestOptionParser
assert_equal(%w"foo", no_error {@opt.parse!(%w"--opt foo")})
assert_equal(nil, @flag)
end
+
+ def test_hyphenize
+ assert_equal(%w"", no_error {@opt.parse!(%w"--with_underscore=foo1")})
+ assert_equal("foo1", @flag)
+ assert_equal(%w"", no_error {@opt.parse!(%w"--with-underscore=foo2")})
+ assert_equal("foo2", @flag)
+ assert_equal(%w"", no_error {@opt.parse!(%w"--with-hyphen=foo3")})
+ assert_equal("foo3", @flag)
+ assert_equal(%w"", no_error {@opt.parse!(%w"--with_hyphen=foo4")})
+ assert_equal("foo4", @flag)
+ end
end