diff options
Diffstat (limited to 'src/grep/tests/backslash-s-vs-invalid-multibyte')
| -rwxr-xr-x | src/grep/tests/backslash-s-vs-invalid-multibyte | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/grep/tests/backslash-s-vs-invalid-multibyte b/src/grep/tests/backslash-s-vs-invalid-multibyte new file mode 100755 index 0000000..79d5733 --- /dev/null +++ b/src/grep/tests/backslash-s-vs-invalid-multibyte @@ -0,0 +1,26 @@ +#! /bin/sh +# Ensure that neither \s nor \S matches an invalid multibyte character. +# +# Copyright (C) 2013-2021 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src + +require_en_utf8_locale_ + +printf '\202\n' > in || framework_failure_ + +LC_ALL=en_US.UTF-8 +export LC_ALL + +fail=0 +grep '^\S$' in > out-S && fail=1 +compare /dev/null out-S || fail=1 + +grep '^\s$' in > out-s && fail=1 +compare /dev/null out-s || fail=1 + +Exit $fail |