diff options
Diffstat (limited to 'test/ruby/test_defined.rb')
| -rw-r--r-- | test/ruby/test_defined.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/ruby/test_defined.rb b/test/ruby/test_defined.rb index 84b9bf7b9e..bfcd7fb667 100644 --- a/test/ruby/test_defined.rb +++ b/test/ruby/test_defined.rb @@ -48,5 +48,34 @@ class TestDefined < Test::Unit::TestCase assert(defined_test) # not iterator assert(!defined_test{}) # called as iterator + + /a/ =~ '' + assert_equal nil, defined?($&) + assert_equal nil, defined?($`) + assert_equal nil, defined?($') + assert_equal nil, defined?($+) + assert_equal nil, defined?($1) + assert_equal nil, defined?($2) + /a/ =~ 'a' + assert_equal 'global-variable', defined?($&) + assert_equal 'global-variable', defined?($`) + assert_equal 'global-variable', defined?($') + assert_equal nil, defined?($+) + assert_equal nil, defined?($1) + assert_equal nil, defined?($2) + /(a)/ =~ 'a' + assert_equal 'global-variable', defined?($&) + assert_equal 'global-variable', defined?($`) + assert_equal 'global-variable', defined?($') + assert_equal 'global-variable', defined?($+) + assert_equal 'global-variable', defined?($1) + assert_equal nil, defined?($2) + /(a)b/ =~ 'ab' + assert_equal 'global-variable', defined?($&) + assert_equal 'global-variable', defined?($`) + assert_equal 'global-variable', defined?($') + assert_equal 'global-variable', defined?($+) + assert_equal 'global-variable', defined?($1) + assert_equal nil, defined?($2) end end |