From e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 18:58:41 +0200 Subject: Adding upstream version 9.4. Signed-off-by: Daniel Baumann --- tests/wc/wc-total.sh | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100755 tests/wc/wc-total.sh (limited to 'tests/wc/wc-total.sh') diff --git a/tests/wc/wc-total.sh b/tests/wc/wc-total.sh new file mode 100755 index 0000000..113b355 --- /dev/null +++ b/tests/wc/wc-total.sh @@ -0,0 +1,60 @@ +#!/bin/sh +# Show that wc's --total option works. + +# Copyright (C) 2022-2023 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 . + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ wc +require_sparse_support_ # for 'truncate --size=$BIG' +getlimits_ + +printf '%s\n' '2' > 2b || framework_failure_ +printf '%s\n' '2 words' > 2w || framework_failure_ + +returns_ 1 wc --total 2b 2w > out || fail=1 + +wc --total=never 2b 2w > out || fail=1 +cat <<\EOF > exp || framework_failure_ + 1 1 2 2b + 1 2 8 2w +EOF +compare exp out || fail=1 + +wc --total=only 2b 2w > out || fail=1 +cat <<\EOF > exp || framework_failure_ +2 3 10 +EOF +compare exp out || fail=1 + +wc --total=always 2b > out || fail=1 +test "$(wc -l < out)" = 2 || fail=1 + +if truncate -s 2E big; then + if test "$UINTMAX_MAX" = '18446744073709551615'; then + # Ensure overflow is diagnosed + returns_ 1 wc --total=only -c big big big big big big big big \ + > out || fail=1 + + # Ensure total is saturated + printf '%s\n' "$UINTMAX_MAX" > exp || framework_failure_ + compare exp out || fail=1 + + # Ensure overflow is ignored if totals not shown + wc --total=never -c big big big big big big big big || fail=1 + fi +fi + +Exit $fail -- cgit v1.2.3