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Update test so all four combinations of update_{upper, lower} x 

monitor_{upper, lower}} can be verified.  Currently update_upper
is expected to fail regardless of which file is being monitored.

PR kern/56713
This commit is contained in:
pgoyette 2022-05-30 03:33:07 +00:00
parent 04e1db48a4
commit 1e05f6937d
1 changed files with 76 additions and 21 deletions
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97
tests/lib/libc/kevent_nullmnt/t_nullmnt.sh
View File

@ -1,35 +1,90 @@
atf_test_case nullmnt cleanup
nullmnt_head()
{
atf_set "descr" "ensure file events traverse null-mounts"
}
# common test body
# $1 = pathname of file to monitor
# $2 = pathname of file to update/modify
nullmnt_body()
nullmnt_common()
{
curdir=$(pwd)
helper=$(atf_get_srcdir)/h_nullmnt
mkdir ${curdir}/realdir
mkdir ${curdir}/nulldir
mount -t null ${curdir}/realdir ${curdir}/nulldir
rm -f ${curdir}/realdir/afile
touch ${curdir}/realdir/afile
mkdir ${curdir}/lower_dir
mkdir ${curdir}/upper_dir
mount -t null ${curdir}/lower_dir ${curdir}/upper_dir
rm -f ${curdir}/lower_dir/afile
touch ${curdir}/lower_dir/afile
atf_expect_fail "PR kern/56713"
atf_check -e ignore -o ignore -s exit:0 \
${helper} ${curdir}/${1} ${curdir}/${2}
}
atf_check -e ignore -o ignore -s exit:0 \
${helper} ${curdir}/realdir/afile ${curdir}/nulldir/afile
}
nullmnt_cleanup()
nullmnt_common_cleanup()
{
curdir=$(pwd)
umount ${curdir}/nulldir
rm -rf ${curdir}/realdir ${curdir}/nulldir
umount ${curdir}/upper_dir
rm -rf ${curdir}/lower_dir ${curdir}/upper_dir
}
atf_test_case nullmnt_upper_lower cleanup
nullmnt_upper_lower_head()
{
atf_set "descr" "ensure upper fs events seen on lower fs"
}
nullmnt_upper_lower_body()
{
atf_expect_fail "PR kern/56713"
nullmnt_common lower_dir/afile upper_dir/afile
}
nullmnt_upper_lower_cleanup()
{
nullmnt_common_cleanup
}
atf_test_case nullmnt_upper_upper cleanup
nullmnt_upper_upper_head()
{
atf_set "descr" "ensure upper fs events seen on upper fs"
}
nullmnt_upper_upper_body()
{
atf_expect_fail "PR kern/56713"
nullmnt_common upper_dir/afile upper_dir/afile
}
nullmnt_upper_upper_cleanup()
{
nullmnt_common_cleanup
}
atf_test_case nullmnt_lower_upper cleanup
nullmnt_lower_upper_head()
{
atf_set "descr" "ensure lower fs events seen on upper fs"
}
nullmnt_lower_upper_body()
{
nullmnt_common upper_dir/afile lower_dir/afile
}
nullmnt_lower_upper_cleanup()
{
nullmnt_common_cleanup
}
atf_test_case nullmnt_lower_lower cleanup
nullmnt_lower_lower_head()
{
atf_set "descr" "ensure lower fs events seen on lower fs"
}
nullmnt_lower_lower_body()
{
nullmnt_common lower_dir/afile lower_dir/afile
}
nullmnt_lower_lower_cleanup
{
nullmnt_common_cleanup()
}
atf_init_test_cases()
{
atf_add_test_case nullmnt
atf_add_test_case nullmnt_upper_upper
atf_add_test_case nullmnt_upper_lower
atf_add_test_case nullmnt_lower_upper
atf_add_test_case nullmnt_lower_lower
}