Adding upstream version 8.30.upstream/8.30upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/tests/misc/wc-files0.sh b/tests/misc/wc-files0.sh
new file mode 100755
index 0000000..b93a355
--- /dev/null
+++ b/tests/misc/wc-files0.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+# Show that wc's new --files0-from option works.
+
+# Copyright (C) 2006-2018 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 <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ wc
+
+echo 2 > 2b || framework_failure_
+echo 2 words > 2w || framework_failure_
+printf '2b\n2w\n' |tr '\n' '\0' > names || framework_failure_
+
+
+wc --files0-from=names > out || fail=1
+cat <<\EOF > exp || framework_failure_
+ 1  1  2 2b
+ 1  2  8 2w
+ 2  3 10 total
+EOF
+
+compare exp out || fail=1
+
+if ! test "$fail" = 1; then
+  # Repeat the above test, but read the file name list from stdin.
+  rm -f out
+  wc --files0-from=- < names > out || fail=1
+  compare exp out || fail=1
+fi
+
+# Ensure file name containing new lines are output on a single line
+nlname='1
+2'
+touch "$nlname" || framework_failure_
+printf '%s\0' "$nlname" | wc --files0-from=- > out || fail=1
+printf '%s\n' "0 0 0 '1'\$'\\n''2'" > exp || framework_failure_
+compare exp out || fail=1
+
+# Ensure correct byte counts, which fails between v8.24 and v8.26 inclusive
+truncate -s1G wc.big || framework_failure_
+touch wc.small || framework_failure_
+printf '%s\0' wc.big wc.small | wc -c --files0-from=- >out || fail=1
+cat <<\EOF > exp || framework_failure_
+1073741824 wc.big
+0 wc.small
+1073741824 total
+EOF
+compare exp out || fail=1
+
+Exit $fail