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mount: add a test for bind+rshared

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-03-14 06:28:28 +01:00
parent cf8b55c40b
commit c2fda8642d
1 changed files with 38 additions and 1 deletions
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39
testsuite/mount.tests
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@ -20,7 +20,7 @@ if test x"$CONFIG_MKFS_MINIX" != x"y" \
exit 0
fi
testdir=$PWD/mount.testdir
testdir="$PWD/mount.testdir"
dd if=/dev/zero of=mount.image1m count=1 bs=1M 2>/dev/null || { echo "dd error"; exit 1; }
mkfs.minix -v mount.image1m >/dev/null 2>&1 || { echo "mkfs.minix error"; exit 1; }
@ -44,4 +44,41 @@ umount -d "$testdir"
rmdir "$testdir"
rm mount.image1m
# Bug: mount.shared1 directory shows no files (has to show files a and b)
testing "mount bind+rshared" "\
mkdir -p mount.dir mount.shared1 mount.shared2
touch mount.dir/a mount.dir/b
mount --bind mount.shared1 mount.shared1 2>&1
mount --make-rshared mount.shared1 2>&1
mount --bind mount.shared2 mount.shared2 2>&1
mount --make-rshared mount.shared2 2>&1
mount --bind mount.shared2 mount.shared1 2>&1
mount --bind mount.dir mount.shared2 2>&1
ls -R mount.dir mount.shared1 mount.shared2 2>&1
umount mount.dir mount.shared1 mount.shared2 2>/dev/null
umount mount.dir mount.shared1 mount.shared2 2>/dev/null
umount mount.dir mount.shared1 mount.shared2 2>/dev/null
rm -f mount.dir/a mount.dir/b mount.dir/c
rmdir mount.dir mount.shared1 mount.shared2
" \
"\
mount.dir:
a
b
mount.shared1:
a
b
mount.shared2:
a
b
" \
"" ""
exit $FAILCOUNT