K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2020-10-02T17:06:05.302435Z
K 7
svn:log
V 268
fusefs tests: quell Coverity "Argument cannot be negative" warnings

Must abort tests early if open(2) fails.

Reported by:	Coverity
Coverity CID:	1432810 and many others
Reviewed by:	kevans
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D26635

END