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iotests: Valgrind fails with nonexistent directory

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The Valgrind uses the exported variable TMPDIR and fails if the
directory does not exist. Let us exclude such a test case from
being run under the Valgrind and notify the user of it.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Andrey Shinkevich 2019-09-04 12:11:22 +03:00 committed by Kevin Wolf
parent 5ff1c2c830
commit ad20319a91
1 changed files with 4 additions and 0 deletions
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4
tests/qemu-iotests/051
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@ -377,6 +377,10 @@ printf %b "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit $device_id\n" |
$QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io
# Using snapshot=on with a non-existent TMPDIR
if [ "${VALGRIND_QEMU_VM}" == "y" ]; then
_casenotrun "Valgrind needs a valid TMPDIR for itself"
fi
VALGRIND_QEMU_VM= \
TMPDIR=/nonexistent run_qemu -drive driver=null-co,snapshot=on
# Using snapshot=on together with read-only=on