diff options
Diffstat (limited to 'lib/stdlib/test/string_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/string_SUITE.erl | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/lib/stdlib/test/string_SUITE.erl b/lib/stdlib/test/string_SUITE.erl index 4475d7c06e..c6bba4be8b 100644 --- a/lib/stdlib/test/string_SUITE.erl +++ b/lib/stdlib/test/string_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2019. All Rights Reserved. +%% Copyright Ericsson AB 2004-2022. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -643,21 +643,33 @@ cd_gc(_) -> [] = string:next_codepoint(""), [] = string:next_codepoint(<<>>), [] = string:next_codepoint([<<>>]), + [$a|""] = string:next_codepoint("a"), + [$a|<<>>] = string:next_codepoint(<<"a">>), + [$a|[<<>>,$b]] = string:next_codepoint([<<"a">>,$b]), "abcd" = string:next_codepoint("abcd"), - [$e,778] = string:next_codepoint([$e,778]), + [$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>>))), + [778|<<>>] = string:next_codepoint(tl(string:next_codepoint(<<$e,778/utf8>>))), [0|<<128,1>>] = string:next_codepoint(<<0,128,1>>), {error,<<128,1>>} = string:next_codepoint(<<128,1>>), + [128021|<<>>] = string:next_codepoint(<<128021/utf8>>), %% Dog + [128021|<<8205/utf8>>] = string:next_codepoint(<<128021/utf8,8205/utf8>>), %% Dog + ZWJ + [128021|<<8205/utf8,129466/utf8>>] = string:next_codepoint(<<128021/utf8,8205/utf8,129466/utf8>>), %% Dog + ZWJ + Service vest == Service dog [] = string:next_grapheme(""), [] = string:next_grapheme(<<>>), [] = string:next_grapheme([<<>>]), + [$a|""] = string:next_grapheme("a"), + [$a|<<>>] = string:next_grapheme(<<"a">>), + [$a|[<<>>,$b]] = string:next_grapheme([<<"a">>,$b]), "abcd" = string:next_grapheme("abcd"), - [[$e,778]] = string:next_grapheme([$e,778]), - [[$e,778]] = string:next_grapheme(<<$e,778/utf8>>), + [[$e,778]|""] = string:next_grapheme([$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>>), + [128021|<<>>] = string:next_grapheme(<<128021/utf8>>), %% Dog + [[128021,8205]|<<>>] = string:next_grapheme(<<128021/utf8,8205/utf8>>), %% Dog + ZWJ + [[128021,8205,129466]|<<>>] = string:next_grapheme(<<128021/utf8,8205/utf8,129466/utf8>>), %% Dog + ZWJ + Service vest == Service dog ok. |