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author | Jim Meyering <meyering@redhat.com> | 2012-08-05 23:22:28 +0200 |
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committer | Jim Meyering <meyering@redhat.com> | 2012-08-07 17:06:27 +0200 |
commit | 6dda5eec9f5ec36d6b58bd9f1fd2bc9c130022af (patch) | |
tree | 93898966a88fd7b20cbb80ae5b2d2e8264af09bc | |
parent | c96b0f2c8220f171f8fabd62aa1457ebff4d9277 (diff) | |
download | grep-6dda5eec9f5ec36d6b58bd9f1fd2bc9c130022af.tar.gz |
tests: test for bug with -i and ^$ in a multi-byte locale
* tests/empty-line-mb: New file.
* tests/Makefile.am (TESTS): Add it.
-rw-r--r-- | tests/Makefile.am | 1 | ||||
-rwxr-xr-x | tests/empty-line-mb | 29 |
2 files changed, 30 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am index 7d958625..58deaa22 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -69,6 +69,7 @@ TESTS = \ inconsistent-range \ khadafy \ max-count-vs-context \ + empty-line-mb \ unibyte-bracket-expr \ high-bit-range \ options \ diff --git a/tests/empty-line-mb b/tests/empty-line-mb new file mode 100755 index 00000000..9391000d --- /dev/null +++ b/tests/empty-line-mb @@ -0,0 +1,29 @@ +#! /bin/sh +# Exercise bugs in grep-2.13 with -i, -n and an RE of ^$ in a multi-byte locale. +# +# Copyright (C) 2012 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. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src + +require_en_utf8_locale_ + +LC_ALL=en_US.UTF-8 +export LC_ALL + +printf 'a\n\nb\n' > in || framework_failure_ +printf '2:\n' > exp || framework_failure_ + +printf 'a\nb\n' > in2 || framework_failure_ + +grep -n -i '^$' in > out || fail=1 +compare exp out || fail=1 + +# Expect no match: with grep-2.13 this would mistakenly exit 0 +grep -i '^$' in2 > out && fail=1 +compare /dev/null out || fail=1 + +Exit $fail |