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#! /bin/sh
# The common objpfx, used to find libraries and the dynamic loader.
objpfx=$1
# We expect one parameter which is the test program. This must understand
# a number options:
# --phys use the FTW_PHYS flag
# --chdir use the FTW_CHDIR and print the current directory
# in the callback
# --depth use the FTW_DEPTH flag
# --early-exit print file@2 item only and return non-zero from the
# callback when it is seen
testprogram=$2
# We cannot test this as root.
if test `id | sed "s/uid=\([0-9]*\).*/\1/"` = 0; then
exit 0
fi
# Since we use `sort' we must make sure to use the same locale everywhere.
LC_ALL=C
export LC_ALL
LANG=C
export LANG
# First create our scenario:
tmp=`echo ${TMPDIR:-/tmp} | sed 's|\(.\)/*$|\1|'`
tmpdir=$tmp/ftwtest.d
[ -f ${objpfx}elf/ld.so ] && ldso=${objpfx}elf/ld.so
trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 1 2 3 15
if test -d $tmpdir; then
chmod -fR a+x $tmpdir
rm -fr $tmpdir
fi
mkdir $tmpdir
mkdir $tmpdir/foo
mkdir $tmpdir/bar
echo > $tmpdir/baz
mkdir $tmpdir/foo/lvl1
echo > $tmpdir/foo/lvl1/file@1
mkdir $tmpdir/foo/lvl1/lvl2
echo > $tmpdir/foo/lvl1/lvl2/file@2
mkdir $tmpdir/foo/lvl1/lvl2/lvl3
echo > $tmpdir/foo/lvl1/lvl2/lvl3/file@3
ln -s $tmpdir $tmpdir/foo/lvl1/lvl2/lvl3/link@3
ln -s $tmpdir/foo/lvl1/lvl2 $tmpdir/foo/lvl1/lvl2/link@2
ln -s $tmpdir/foo/lvl1/lvl2/lvl3/lvl4 $tmpdir/foo/lvl1/link@1
echo > $tmpdir/bar/xo
chmod a-x,a+r $tmpdir/bar
testout=${TMPDIR:-/tmp}/ftwtest.out
LD_LIBRARY_PATH=$objpfx $ldso $testprogram $tmpdir |
sort > $testout
cat <<EOF | cmp $testout - || exit 1
base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
EOF
rm $testout
LD_LIBRARY_PATH=$objpfx $ldso $testprogram --depth $tmpdir |
sort > $testout
cat <<EOF | cmp $testout - || exit 1
base = "$tmp/", file = "ftwtest.d", flag = FTW_DP, level = 0
base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_DP, level = 1
base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_DP, level = 1
base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_DP, level = 2
base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_DP, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_DP, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
EOF
rm $testout
LD_LIBRARY_PATH=$objpfx $ldso $testprogram --phys $tmpdir |
sort > $testout
cat <<EOF | cmp $testout - || exit 1
base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0
base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1
base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1
base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1
base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2
base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2
base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SL, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "link@2", flag = FTW_SL, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "link@3", flag = FTW_SL, level = 5
EOF
rm $testout
# For the next test everything must be readable.
chmod -fR a+x $tmpdir
LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir $tmpdir |
sort > $testout
# perhaps $tmp involves some symlinks...
tmpreal=`cd $tmp; /bin/pwd 2>/dev/null || /usr/bin/pwd`
cat <<EOF | cmp $testout - || exit 1
base = "$tmp/", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
EOF
rm $testout
LD_LIBRARY_PATH=$objpfx $ldso $testprogram --early-exit $tmpdir |
sort > $testout
cat <<EOF | cmp $testout - || exit 1
base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4
succeeded
EOF
rm $testout
rm -fr $tmpdir
exit 0
|
