Adding upstream version 9.4.upstream/9.4upstream

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

1 files changed, 263 insertions, 0 deletions

diff --git a/tests/du/threshold.sh b/tests/du/threshold.sh
new file mode 100755
index 0000000..c112f08
--- /dev/null
+++ b/tests/du/threshold.sh
@@ -0,0 +1,263 @@
+#!/bin/sh
+# Exercise du's --threshold option.
+
+# Copyright (C) 2013-2023 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 <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ du
+
+mkdir -p a/b a/c || framework_failure_
+
+touch            a/b/0 || framework_failure_
+printf '%1s' x > a/b/1 || framework_failure_
+printf '%2s' x > a/b/2 || framework_failure_
+printf '%3s' x > a/b/3 || framework_failure_
+
+Ba=$(stat --format="%B * %b" a     | xargs expr)
+Bb=$(stat --format="%B * %b" a/b   | xargs expr)
+Bc=$(stat --format="%B * %b" a/c   | xargs expr)
+B0=$(stat --format="%B * %b" a/b/0 | xargs expr)
+B1=$(stat --format="%B * %b" a/b/1 | xargs expr)
+B2=$(stat --format="%B * %b" a/b/2 | xargs expr)
+B3=$(stat --format="%B * %b" a/b/3 | xargs expr)
+
+Sa=0 # du always assumes st_size=0 for dirs
+Sb=0
+Sc=0
+S0=$(stat --format=%s a/b/0)
+S1=$(stat --format=%s a/b/1)
+S2=$(stat --format=%s a/b/2)
+S3=$(stat --format=%s a/b/3)
+
+Bb0123=$(expr $Bb + $B0 + $B1 + $B2 + $B3)
+Sb0123=$(expr $Sb + $S0 + $S1 + $S2 + $S3)
+
+Bab0123=$(expr $Ba + $Bc + $Bb0123)
+
+# Sanity checks
+test $Ba -gt 4 || skip_ "block size of a directory is smaller than 4 bytes"
+test $Bc -gt 4 || skip_ "block size of an empty directory is smaller than 4 \
+bytes"
+test $B1 -gt 4 || skip_ "block size of small file smaller than 4 bytes"
+test $S3 -eq 3 || framework_failure_
+test $S2 -eq 2 || framework_failure_
+test $S1 -eq 1 || framework_failure_
+test $S0 -eq 0 || framework_failure_
+test $B0 -eq 0 || skip_ "block size of an empty file unequal Zero"
+# block size of a/b/1 == a/b/2
+test $B1 -eq $B2 || framework_failure_
+# a is bigger than a/b.
+test $Bab0123 -gt $Bb0123 || framework_failure_
+# a/b is bigger than empty a/c.
+test $Sb0123 -gt $Sc || framework_failure_
+test $Bb0123 -gt $Bc || framework_failure_
+
+# Exercise a bad argument: unparsable number.
+cat <<EOF > exp
+du: invalid --threshold argument 'SIZE'
+EOF
+du --threshold=SIZE a > out 2>&1 && fail=1
+compare exp out || fail=1
+
+cat <<EOF > exp
+du: invalid -t argument 'SIZE'
+EOF
+du -t SIZE a > out 2>&1 && fail=1
+compare exp out || fail=1
+
+# Exercise a bad argument: -0 is not valid.
+cat <<EOF > exp
+du: invalid --threshold argument '-0'
+EOF
+du --threshold=-0 a > out 2>&1 && fail=1
+compare exp out || fail=1
+
+du -t -0 a > out 2>&1 && fail=1
+compare exp out || fail=1
+
+du -t-0 a > out 2>&1 && fail=1
+compare exp out || fail=1
+
+# Exercise a bad argument: empty argument.
+cat <<EOF > exp
+du: invalid --threshold argument ''
+EOF
+du --threshold= a > out 2>&1 && fail=1
+compare exp out || fail=1
+
+# Exercise a bad argument: no argument.
+du --threshold > out.tmp 2>&1 && fail=1
+sed 's/argument.*/argument/; s/option.*requires/option requires/' \
+  < out.tmp > out || framework_failure_
+cat <<EOF > exp
+du: option requires an argument
+Try 'du --help' for more information.
+EOF
+compare exp out || fail=1
+rm -f out
+
+dutest ()
+{
+  args="$1"
+  exp="$2"
+
+  rm -f exp out
+
+  # Expected output.
+  if [ "$exp" = "" ] ; then
+    touch exp
+  else
+    printf "%s\n" $exp > exp
+  fi
+
+  rc=0
+  du -B1 $args a > out1 2>&1 || { cat out1 ; rc=1 ; }
+
+  # Remove the size column and sort the output.
+  cut -f2- out1 | sort > out || framework_failure_
+
+  compare exp out || { cat out1 ; rc=1 ; }
+  return $rc
+}
+
+# Check numbers around the total size of the main directory 'a'.
+# One byte greater than 'a'.
+s=$(expr $Bab0123 + 1)  # block size
+dutest "            -t $s"  ''                                  || fail=1
+dutest "      -a    -t $s"  ''                                  || fail=1
+dutest "         -S -t $s"  ''                                  || fail=1
+dutest "      -a -S -t $s"  ''                                  || fail=1
+dutest "            -t -$s" 'a a/b a/c'                         || fail=1
+dutest "      -a    -t -$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c' || fail=1
+dutest "         -S -t -$s" 'a a/b a/c'                         || fail=1
+dutest "      -a -S -t -$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c' || fail=1
+
+# Exactly the size of 'a'.
+s=$Bab0123  # block size
+dutest "            --th=$s"  'a'                                 || fail=1
+dutest "      -a    --th=$s"  'a'                                 || fail=1
+dutest "         -S --th=$s"  ''                                  || fail=1
+dutest "      -a -S --th=$s"  ''                                  || fail=1
+dutest "            --th=-$s" 'a a/b a/c'                         || fail=1
+dutest "      -a    --th=-$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c' || fail=1
+dutest "         -S --th=-$s" 'a a/b a/c'                         || fail=1
+dutest "      -a -S --th=-$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c' || fail=1
+
+# One byte smaller than 'a'.
+s=$(expr $Bab0123 - 1)  # block size
+dutest "            --th=$s"  'a'                                 || fail=1
+dutest "      -a    --th=$s"  'a'                                 || fail=1
+dutest "         -S --th=$s"  ''                                  || fail=1
+dutest "      -a -S --th=$s"  ''                                  || fail=1
+dutest "            --th=-$s" 'a/b a/c'                           || fail=1
+dutest "      -a    --th=-$s" 'a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'   || fail=1
+dutest "         -S --th=-$s" 'a a/b a/c'                         || fail=1
+dutest "      -a -S --th=-$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c' || fail=1
+
+
+# Check numbers around the total size of the sub directory 'a/b'.
+# One byte greater than 'a/b'.
+s=$(expr $Bb0123 + 1)  # block size
+dutest "            --th=$s"  'a'                                  || fail=1
+dutest "      -a    --th=$s"  'a'                                  || fail=1
+dutest "         -S --th=$s"  ''                                   || fail=1
+dutest "      -a -S --th=$s"  ''                                   || fail=1
+dutest "            --th=-$s" 'a/b a/c'                            || fail=1
+dutest "      -a    --th=-$s" 'a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'    || fail=1
+dutest "         -S --th=-$s" 'a a/b a/c'                          || fail=1
+dutest "      -a -S --th=-$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'  || fail=1
+
+# Exactly the size of 'a/b'.
+s=$Bb0123  # block size
+dutest "            --th=$s"  'a a/b'                              || fail=1
+dutest "      -a    --th=$s"  'a a/b'                              || fail=1
+dutest "         -S --th=$s"  'a/b'                                || fail=1
+dutest "      -a -S --th=$s"  'a/b'                                || fail=1
+dutest "            --th=-$s" 'a/b a/c'                            || fail=1
+dutest "      -a    --th=-$s" 'a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'    || fail=1
+dutest "         -S --th=-$s" 'a a/b a/c'                          || fail=1
+dutest "      -a -S --th=-$s" 'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'  || fail=1
+
+# One byte smaller than 'a/b'.
+s=$(expr $Bb0123 - 1)  # block size
+dutest "            --th=$s"  'a a/b'                              || fail=1
+dutest "      -a    --th=$s"  'a a/b'                              || fail=1
+dutest "         -S --th=$s"  'a/b'                                || fail=1
+dutest "      -a -S --th=$s"  'a/b'                                || fail=1
+dutest "            --th=-$s" 'a/c'                                || fail=1
+dutest "      -a    --th=-$s" 'a/b/0 a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=-$s" 'a a/c'                              || fail=1
+dutest "      -a -S --th=-$s" 'a a/b/0 a/b/1 a/b/2 a/b/3 a/c'      || fail=1
+
+
+# Check numbers around the total size of the files a/b/[0123]'.
+echo One byte greater than 'a/b/3'.
+s=$(expr $B3 + 1)  # block size
+dutest "            --th=$s"  'a a/b'                              || fail=1
+dutest "      -a    --th=$s"  'a a/b'                              || fail=1
+dutest "         -S --th=$s"  'a/b'                                || fail=1
+dutest "      -a -S --th=$s"  'a/b'                                || fail=1
+dutest "            --th=-$s" 'a/c'                                || fail=1
+dutest "      -a    --th=-$s" 'a/b/0 a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=-$s" 'a a/c'                              || fail=1
+dutest "      -a -S --th=-$s" 'a a/b/0 a/b/1 a/b/2 a/b/3 a/c'      || fail=1
+
+# Exactly the size of 'a/b/3'.
+echo Exactly the size of 'a/b/3'.
+s=$B3  # block size
+dutest "            --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a    --th=$s"  'a a/b a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a -S --th=$s"  'a a/b a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "            --th=-$s" 'a/c'                                || fail=1
+dutest "      -a    --th=-$s" 'a/b/0 a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=-$s" 'a a/c'                              || fail=1
+dutest "      -a -S --th=-$s" 'a a/b/0 a/b/1 a/b/2 a/b/3 a/c'      || fail=1
+
+# Exactly the size of 'a/b/2'.
+echo Exactly the size of 'a/b/2'.
+s=$B2  # block size
+dutest "            --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a    --th=$s"  'a a/b a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a -S --th=$s"  'a a/b a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "            --th=-$s" 'a/c'                                || fail=1
+dutest "      -a    --th=-$s" 'a/b/0 a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=-$s" 'a a/c'                              || fail=1
+dutest "      -a -S --th=-$s" 'a a/b/0 a/b/1 a/b/2 a/b/3 a/c'      || fail=1
+
+# Exactly the size of 'a/b/1'.
+echo Exactly the size of 'a/b/1'.
+s=$B1  # block size
+dutest "            --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a    --th=$s"  'a a/b a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a -S --th=$s"  'a a/b a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "            --th=-$s" 'a/c'                                || fail=1
+dutest "      -a    --th=-$s" 'a/b/0 a/b/1 a/b/2 a/b/3 a/c'        || fail=1
+dutest "         -S --th=-$s" 'a a/c'                              || fail=1
+dutest "      -a -S --th=-$s" 'a a/b/0 a/b/1 a/b/2 a/b/3 a/c'      || fail=1
+
+# Exactly the size of 'a/b/0'.
+echo Exactly the size of 'a/b/0'.
+s=$B0  # block size
+dutest "            --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a    --th=$s"  'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'  || fail=1
+dutest "         -S --th=$s"  'a a/b a/c'                          || fail=1
+dutest "      -a -S --th=$s"  'a a/b a/b/0 a/b/1 a/b/2 a/b/3 a/c'  || fail=1
+# (maximum tests (-0) not possible).
+
+Exit $fail