diff options
author | Jean Boussier <jean.boussier@gmail.com> | 2022-07-25 10:21:38 +0200 |
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committer | Jean Boussier <jean.boussier@gmail.com> | 2022-08-18 10:09:08 +0200 |
commit | b0b9f7201acab05c2a3ad92c3043a1f01df3e17f (patch) | |
tree | fe3445ca10f4254baab7e5c182eaccb1943e3b3b /test | |
parent | fe61cad7490da8a879597f851f4a89856d44838e (diff) |
rb_str_resize: Only clear coderange on truncation
If we are expanding the string or only stripping extra capacity
then coderange won't change, so clearing it is wasteful.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6178
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_sprintf.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_sprintf.rb b/test/ruby/test_sprintf.rb index f2e73eb58d..b05f4f3e44 100644 --- a/test/ruby/test_sprintf.rb +++ b/test/ruby/test_sprintf.rb @@ -507,6 +507,16 @@ 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) |