dropshell release 2025.0513.2134

build_amd64/_deps/zstd-src/tests/gzip/gzip-env.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+# Test the obsolescent GZIP environment variable.
+
+# Copyright 2015-2016 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 <https://www.gnu.org/licenses/>.
+# limit so don't run it by default.
+
+. "${srcdir=.}/init.sh"; path_prepend_ .
+
+#echo PATH=$PATH
+#gzip --version
+
+echo a >exp || framework_failure_
+gzip <exp >in || framework_failure_
+
+fail=0
+GZIP=-qv gzip -d <in >out 2>err || fail=1
+compare exp out || fail=1
+
+for badopt in -- -c --stdout -d --decompress -f --force -h --help -k --keep \
+  -l --list -L --license -r --recursive -Sxxx --suffix=xxx '--suffix xxx' \
+  -t --test -V --version
+do
+  GZIP=$badopt gzip -d <in >out 2>err && fail=1
+done
+
+for goodopt in -n --no-name -N --name -q --quiet -v --verbose \
+  -1 --fast -2 -3 -4 -5 -6 -7 -8 -9 --best
+do
+  GZIP=$goodopt gzip -d <in >out 2>err || fail=1
+  compare exp out || fail=1
+done
+
+Exit $fail