diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-02-13 09:34:49 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-02-13 12:46:48 +0900 |
| commit | fce667ed08f25fa7ce43c9b07be170f341a04c4e (patch) | |
| tree | 56afed76806c5c6793040de5c00f7acc72c30a59 /test/ruby | |
| parent | b1b155ff03634ade5cc0e724529841d354d54033 (diff) | |
Get rid of warnings/exceptions at cleanup
After the encoding index instance variable is removed when all
instance variables are removed in `obj_free`, then `rb_str_free`
causes uninitialized instance variable warning and nil-to-integer
conversion exception. Both cases result in object allocation
during GC, and crashes.
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_encoding.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_encoding.rb b/test/ruby/test_encoding.rb index 80bed39936..6fc5c48179 100644 --- a/test/ruby/test_encoding.rb +++ b/test/ruby/test_encoding.rb @@ -76,6 +76,9 @@ class TestEncoding < Test::Unit::TestCase assert_equal("0", format % 0) assert_equal(e, format.dup.encoding) assert_equal(e, (format*1).encoding) + + assert_equal(e, (("x"*30).force_encoding(e)*1).encoding) + GC.start end; end |