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author | Hans Bolinder <hasse@erlang.org> | 2013-02-13 12:33:31 +0100 |
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committer | Hans Bolinder <hasse@erlang.org> | 2013-02-13 12:44:15 +0100 |
commit | 11a642476470712fee8d6f78424d56b8b6da92d7 (patch) | |
tree | 570f49144d47108fb24f076b2cb10ac37af01a96 /lib/stdlib/test | |
parent | cd08400f92ec7672025bf39a458effcf33a423dc (diff) | |
download | otp-11a642476470712fee8d6f78424d56b8b6da92d7.tar.gz otp-11a642476470712fee8d6f78424d56b8b6da92d7.tar.bz2 otp-11a642476470712fee8d6f78424d56b8b6da92d7.zip |
Extend ~ts to handle binaries with characters coded in ISO-latin-1
Make sure io_lib:fwrite() with a format string including "~ts" does
not crash when given binaries that cannot be interpreted as
UTF-8-encoded strings.
We want to avoid crashes caused by excessive use of the 't' modifier.
Diffstat (limited to 'lib/stdlib/test')
-rw-r--r-- | lib/stdlib/test/io_SUITE.erl | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl index 05009fa570..65a112c966 100644 --- a/lib/stdlib/test/io_SUITE.erl +++ b/lib/stdlib/test/io_SUITE.erl @@ -29,7 +29,7 @@ manpage/1, otp_6708/1, otp_7084/1, otp_7421/1, io_lib_collect_line_3_wb/1, cr_whitespace_in_string/1, io_fread_newlines/1, otp_8989/1, io_lib_fread_literal/1, - io_lib_print_binary_depth_one/1, otp_10302/1]). + io_lib_print_binary_depth_one/1, otp_10302/1, otp_10836/1]). %-define(debug, true). @@ -65,7 +65,7 @@ all() -> manpage, otp_6708, otp_7084, otp_7421, io_lib_collect_line_3_wb, cr_whitespace_in_string, io_fread_newlines, otp_8989, io_lib_fread_literal, - io_lib_print_binary_depth_one, otp_10302]. + io_lib_print_binary_depth_one, otp_10302, otp_10836]. groups() -> []. @@ -2078,3 +2078,10 @@ pretty(Term, Opts) when is_list(Opts) -> is_latin1(S) -> S >= 0 andalso S =< 255. + +otp_10836(doc) -> + "OTP-10836. ~ts extended to latin1"; +otp_10836(Suite) when is_list(Suite) -> + S = io_lib:format("~ts", [[<<"äpple"/utf8>>, <<"äpple">>]]), + "äppleäpple" = lists:flatten(S), + ok. |