generic: add mmap write vs truncate test
authorDave Chinner <dchinner@redhat.com>
Mon, 29 Sep 2014 02:56:48 +0000 (12:56 +1000)
committerDave Chinner <david@fromorbit.com>
Mon, 29 Sep 2014 02:56:48 +0000 (12:56 +1000)
commitd7b517da5f689aa35fcb50ab26feec189a7e246c
treef9fd44329b862d18a92c5f38a0733b6e2958c6bd
parent2a726f6f007dc7a18817e3b6cf7a00ec3d4afd58
generic: add mmap write vs truncate test

This test exposed a problem with mapped writes to the tail page of a
file in XFS. Hence make it a generic test so taht we can ensure that
all fielsystems handle the case correctly.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
tests/generic/029 [new file with mode: 0644]
tests/generic/029.out [new file with mode: 0644]
tests/generic/group