diff options
Diffstat (limited to 'testsuite/normalize-text.sh')
-rw-r--r-- | testsuite/normalize-text.sh | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/testsuite/normalize-text.sh b/testsuite/normalize-text.sh new file mode 100644 index 0000000..9a34a03 --- /dev/null +++ b/testsuite/normalize-text.sh @@ -0,0 +1,83 @@ +#!/bin/sh +# Text text escaping (compile.c:normalize_text()). +# NOTE: +# \dNNN \xNN \oNNN - tested in 'convert-number.sh' +# character-classes in POSIX mode - tested in 'posix-char-class.sh' + +# Copyright (C) 2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +. "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed +print_ver_ sed + +fail=0 + +# +# Common backslash combinations +# +printf "%s\n" a a a a a a >in1 || framework_failure_ +cat <<\EOF >prog1 || framework_failure_ +1y/a/\a/ +2y/a/\f/ +3y/a/\n/ +4y/a/\r/ +5y/a/\t/ +6y/a/\v/ +EOF +printf "\a\n\f\n\n\n\r\n\t\n\v\n" > exp1 || framework_failure_ + +sed -f prog1 in1 > out1 || fail=1 +compare_ exp1 out1 || fail=1 + +# +# test '\\\n' (backslash followed by ASCII 0x0A) +# normalized to a simple '\n' . +# +echo a > in2 || framework_failure_ +printf "y/a/\\\n/" > prog2 || framework_failure_ +printf "\n\n" > exp2 || framework_failure_ +sed -f prog2 in2 > out2 || fail=1 +compare_ exp2 out2 || fail=1 + +# +# \cX combination +# +printf "%s\n" a a a a a a a a a a > in3 || framework_failure_ +cat <<\EOF >prog3 || framework_failure_ +1y/a/\cA/ +2y/a/\ca/ +3y/a/\cZ/ +4y/a/\cz/ +5y/a/\c{/ +6y/a/\c;/ +7y/a/\c#/ +8y/a/\c[/ +9y/a/\c\\/ +10y/a/\c]/ +EOF + +printf "\1\n\1\n\32\n\32\n;\n{\nc\n\33\n\34\n\35\n" > exp3 || framework_failure_ +sed -f prog3 in3 > out3 || fail=1 +compare_ exp3 out3 || fail=1 + +# \c at end of (valid) text - normalize_text() stops, returns control to caller. +# TODO: is this a bug? +# compare with 'y/a/\d/' and 'y/a/\x/' +cat <<\EOF >exp-err-c || framework_failure_ +sed: -e expression #1, char 7: strings for `y' command are different lengths +EOF +returns_ 1 sed 'y/a/\c/' </dev/null 2>err-c || fail=1 +compare_ exp-err-c err-c || fail=1 + +Exit $fail |