1 files changed, 58 insertions, 0 deletions
diff --git a/tests/du/exclude.sh b/tests/du/exclude.sh
new file mode 100755
index 0000000..d1db637
--- /dev/null
+++ b/tests/du/exclude.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+# make sure du's --exclude option works
+
+# Copyright (C) 2003-2020 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_ du
+
+mkdir -p a/b/c a/x/y a/u/v || framework_failure_
+
+
+du --exclude=x a | sed 's/^[0-9][0-9]*	//' | sort > out || fail=1
+printf '===\n' >> out
+printf 'b\n' > excl
+du --exclude-from=excl a | sed 's/^[0-9][0-9]*	//' | sort >> out || fail=1
+printf '===\n' >> out
+# Make sure that we can exclude an entire hierarchy.
+du --exclude=a a >> out || fail=1
+# Make sure that we can exclude based on more than one component.
+# Before coreutils-5.3.0, this part would fail.
+printf '===\n' >> out
+du --exclude=a/u --exclude=a/b a \
+  | sed 's/^[0-9][0-9]*	//' | sort >> out || fail=1
+cat <<\EOF > exp
+a
+a/b
+a/b/c
+a/u
+a/u/v
+===
+a
+a/u
+a/u/v
+a/x
+a/x/y
+===
+===
+a
+a/x
+a/x/y
+EOF
+
+compare exp out || fail=1
+
+Exit $fail