diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-08-30 18:12:08 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-08-31 17:27:59 +0900 |
commit | 576bdec03f0d58847690a0607c788ada433ce60f (patch) | |
tree | da8277b325bfa1c033c2572662a6e781b589ae0f /test/ruby | |
parent | 9dc60653db186b1ae9400ed75b413a07728ce6ff (diff) |
[Bug #18973] Promote US-ASCII to ASCII-8BIT when adding 8-bit char
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6306
Diffstat (limited to 'test/ruby')
-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 |