diff options
Diffstat (limited to 'test/ruby/test_sprintf.rb')
-rw-r--r-- | test/ruby/test_sprintf.rb | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/test/ruby/test_sprintf.rb b/test/ruby/test_sprintf.rb index f2e73eb58d..c453ecd350 100644 --- a/test/ruby/test_sprintf.rb +++ b/test/ruby/test_sprintf.rb @@ -362,11 +362,16 @@ class TestSprintf < Test::Unit::TestCase def test_char assert_equal("a", sprintf("%c", 97)) assert_equal("a", sprintf("%c", ?a)) - assert_raise(ArgumentError) { sprintf("%c", sprintf("%c%c", ?a, ?a)) } + assert_equal("a", sprintf("%c", "a")) + assert_equal("a", sprintf("%c", sprintf("%c%c", ?a, ?a))) assert_equal(" " * (BSIZ - 1) + "a", sprintf(" " * (BSIZ - 1) + "%c", ?a)) assert_equal(" " * (BSIZ - 1) + "a", sprintf(" " * (BSIZ - 1) + "%-1c", ?a)) 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 @@ -507,6 +512,16 @@ class TestSprintf < Test::Unit::TestCase end end + def test_coderange + format_str = "wrong constant name %s" + interpolated_str = "\u3042" + assert_predicate format_str, :ascii_only? + refute_predicate interpolated_str, :ascii_only? + + str = format_str % interpolated_str + refute_predicate str, :ascii_only? + end + def test_named_default h = Hash.new('world') assert_equal("hello world", "hello %{location}" % h) |