diff options
Diffstat (limited to 'lib/stdlib/test/string_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/string_SUITE.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/stdlib/test/string_SUITE.erl b/lib/stdlib/test/string_SUITE.erl index 4320b735ac..90f980c0e5 100644 --- a/lib/stdlib/test/string_SUITE.erl +++ b/lib/stdlib/test/string_SUITE.erl @@ -582,6 +582,8 @@ cd_gc(_) -> [$e,778] = string:next_codepoint([$e,778]), [$e|<<204,138>>] = string:next_codepoint(<<$e,778/utf8>>), [778|_] = string:next_codepoint(tl(string:next_codepoint(<<$e,778/utf8>>))), + [0|<<128,1>>] = string:next_codepoint(<<0,128,1>>), + {error,<<128,1>>} = string:next_codepoint(<<128,1>>), [] = string:next_grapheme(""), [] = string:next_grapheme(<<>>), @@ -589,6 +591,8 @@ cd_gc(_) -> "abcd" = string:next_grapheme("abcd"), [[$e,778]] = string:next_grapheme([$e,778]), [[$e,778]] = string:next_grapheme(<<$e,778/utf8>>), + [0|<<128,1>>] = string:next_grapheme(<<0,128,1>>), + {error,<<128,1>>} = string:next_grapheme(<<128,1>>), ok. |