diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-22 05:54:46 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-22 05:54:46 +0000 |
| commit | 820605ba3c10b9f4dafc4e5d6e09765b8b31cbea (patch) | |
| tree | c64a390a1ebe2bca0d45e5b3c336978d216873cb /test/stringio/test_stringio.rb | |
| parent | 44f76d04205ef336cc9d621bcb04426034307f0e (diff) | |
| parent | 7e811007e22fd8074200e7f302e14542043718a7 (diff) | |
add tag v2_4_1v2_4_1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v2_4_1@58053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/stringio/test_stringio.rb')
| -rw-r--r-- | test/stringio/test_stringio.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index d4df7b2617..667fe3ea81 100644 --- a/test/stringio/test_stringio.rb +++ b/test/stringio/test_stringio.rb @@ -453,6 +453,9 @@ class TestStringIO < Test::Unit::TestCase f.ungetc("y".ord) assert_equal("y", f.getc) assert_equal("2", f.getc) + + assert_raise(RangeError) {f.ungetc(0x1ffffff)} + assert_raise(RangeError) {f.ungetc(0xffffffffffffff)} ensure f.close unless f.closed? end |