diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_sprintf.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_sprintf.rb b/test/ruby/test_sprintf.rb index 803399fdb3..c453ecd350 100644 --- a/test/ruby/test_sprintf.rb +++ b/test/ruby/test_sprintf.rb @@ -369,6 +369,9 @@ class TestSprintf < Test::Unit::TestCase assert_equal(" " * BSIZ + "a", sprintf("%#{ BSIZ + 1 }c", ?a)) assert_equal("a" + " " * BSIZ, sprintf("%-#{ BSIZ + 1 }c", ?a)) assert_raise(ArgumentError) { sprintf("%c", -1) } + s = sprintf("%c".encode(Encoding::US_ASCII), 0x80) + assert_equal("\x80".b, s) + assert_predicate(s, :valid_encoding?) end def test_string |