1 files changed, 92 insertions, 0 deletions
diff --git a/tests/cp/cp-mv-backup.sh b/tests/cp/cp-mv-backup.sh
new file mode 100755
index 0000000..36f6501
--- /dev/null
+++ b/tests/cp/cp-mv-backup.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+# Test basic --backup functionality for both cp and mv.
+
+# Copyright (C) 1999-2022 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_ cp
+
+umask 022
+
+# Be careful to close $actual before removing the containing directory.
+# Use '1>&2' rather than '1<&-' since the latter appears not to work
+# with /bin/sh from powerpc-ibm-aix4.2.0.0.
+
+actual=actual
+expected=expected
+
+exec 3>&1 1> $actual
+
+for prog in cp mv; do
+  for initial_files in 'x' 'x y' 'x y y~' 'x y y.~1~' 'x y y~ y.~1~'; do
+    for opt in none off  numbered t  existing nil  simple never; do
+      touch $initial_files
+        $prog --backup=$opt x y || fail=1
+      echo $initial_files $opt: $(ls [xy]*); rm -f x y y~ y.~?~
+    done
+  done
+done
+
+cat <<\EOF > $expected-tmp
+x none: x y
+x off: x y
+x numbered: x y
+x t: x y
+x existing: x y
+x nil: x y
+x simple: x y
+x never: x y
+x y none: x y
+x y off: x y
+x y numbered: x y y.~1~
+x y t: x y y.~1~
+x y existing: x y y~
+x y nil: x y y~
+x y simple: x y y~
+x y never: x y y~
+x y y~ none: x y y~
+x y y~ off: x y y~
+x y y~ numbered: x y y.~1~ y~
+x y y~ t: x y y.~1~ y~
+x y y~ existing: x y y~
+x y y~ nil: x y y~
+x y y~ simple: x y y~
+x y y~ never: x y y~
+x y y.~1~ none: x y y.~1~
+x y y.~1~ off: x y y.~1~
+x y y.~1~ numbered: x y y.~1~ y.~2~
+x y y.~1~ t: x y y.~1~ y.~2~
+x y y.~1~ existing: x y y.~1~ y.~2~
+x y y.~1~ nil: x y y.~1~ y.~2~
+x y y.~1~ simple: x y y.~1~ y~
+x y y.~1~ never: x y y.~1~ y~
+x y y~ y.~1~ none: x y y.~1~ y~
+x y y~ y.~1~ off: x y y.~1~ y~
+x y y~ y.~1~ numbered: x y y.~1~ y.~2~ y~
+x y y~ y.~1~ t: x y y.~1~ y.~2~ y~
+x y y~ y.~1~ existing: x y y.~1~ y.~2~ y~
+x y y~ y.~1~ nil: x y y.~1~ y.~2~ y~
+x y y~ y.~1~ simple: x y y.~1~ y~
+x y y~ y.~1~ never: x y y.~1~ y~
+EOF
+
+sed 's/: x/:/' $expected-tmp |cat $expected-tmp - > $expected
+
+exec 1>&3 3>&-
+
+compare $expected $actual || fail=1
+
+Exit $fail