diff options
Diffstat (limited to 'test/ruby/test_encoding.rb')
| -rw-r--r-- | test/ruby/test_encoding.rb | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/test/ruby/test_encoding.rb b/test/ruby/test_encoding.rb index f2c609a4cd..4a6dd932ed 100644 --- a/test/ruby/test_encoding.rb +++ b/test/ruby/test_encoding.rb @@ -55,6 +55,39 @@ class TestEncoding < Test::Unit::TestCase assert_raise(TypeError, bug5150) {Encoding.find(1)} end + def test_replicate + assert_separately([], "#{<<~'END;'}") + assert_instance_of(Encoding, Encoding::UTF_8.replicate("UTF-8-ANOTHER#{Time.now.to_f}")) + assert_instance_of(Encoding, Encoding::ISO_2022_JP.replicate("ISO-2022-JP-ANOTHER#{Time.now.to_f}")) + bug3127 = '[ruby-dev:40954]' + assert_raise(TypeError, bug3127) {Encoding::UTF_8.replicate(0)} + assert_raise_with_message(ArgumentError, /\bNUL\b/, bug3127) {Encoding::UTF_8.replicate("\0")} + END; + end + + def test_extra_encoding + assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + 200.times {|i| + Encoding::UTF_8.replicate("dummy#{i}") + } + e = Encoding.list.last + format = "%d".force_encoding(e) + assert_equal("0", format % 0) + assert_equal(e, format.dup.encoding) + assert_equal(e, (format*1).encoding) + + assert_equal(e, (("x"*30).force_encoding(e)*1).encoding) + GC.start + + name = "A" * 64 + Encoding.list.each do |enc| + assert_raise(ArgumentError) {enc.replicate(name)} + name.succ! + end + end; + end + def test_dummy_p assert_equal(true, Encoding::ISO_2022_JP.dummy?) assert_equal(false, Encoding::UTF_8.dummy?) @@ -106,7 +139,7 @@ class TestEncoding < Test::Unit::TestCase end def test_errinfo_after_autoload - assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}") + assert_separately(%w[--disable=gems], "#{<<~"begin;"}\n#{<<~'end;'}") bug9038 = '[ruby-core:57949] [Bug #9038]' begin; e = assert_raise_with_message(SyntaxError, /unknown regexp option - Q/, bug9038) { |