On 8/8/13 3:17 AM, Jan Schmidt wrote:
> These two patches add the announced tests for btrfs send / receive. As
> requested, the fssum tool is now included.
>
> One drawback is that I'm unable to edit configure.ac or whatever needs
> to be modified in an autotools preferred way. Any hints appreciated,
> preferrably hints containing all the modifications required to introduce
> something like HAVE_SEEK_HOLE.
Other tests in the tree just add:
#ifndef SEEK_DATA
#define SEEK_DATA 3
#define SEEK_HOLE 4
#endif
> I do not want to make modifications to fssum.c here, if that's
> absolutely required (because one /could/ get along using linux/fs.h,
> which is not the way I would like to go), I'd like to have that changed
> in the far-progs repository where fssum.c comes from as well.
Well, unfortunately it breaks the build w/o some change or other,
on older distros:
Building src
[CC] fssum
fssum.c: In function 'sum_file_data_permissive':
fssum.c:243: error: 'SEEK_DATA' undeclared (first use in this function)
so this can't be merged as-is.
Adding the 4 lines above to the xfstests copy seems like a pretty obvious fix
to get the tool building and move this along.
Then, to simply skip this test if the kernel we're running on doesn't grok
SEEK_DATA, add:
_require_seek_data_hole
to your new test in patch 2.
Thanks,
-Eric
> --
> v1->v2:
> - included fssum
> - test number is now 316 (was 314)
> v2->v3:
> - added missing -lcrypto to build fssum
> - removed obsolete change in README now that fssum is included
> - fixed comment in test/btrfs/316's header (314 -> 316)
>
> Jan Schmidt (2):
> xfstests: add fssum tool
> xfstests btrfs/316: test send / receive
>
> .gitignore | 1 +
> common/config | 2 +
> src/Makefile | 11 +-
> src/fssum.c | 819 +++++++++++++++++++++++++++++++++++++++++++++++++++
> tests/btrfs/316 | 113 +++++++
> tests/btrfs/316.out | 4 +
> tests/btrfs/group | 1 +
> 7 files changed, 950 insertions(+), 1 deletions(-)
> create mode 100644 src/fssum.c
> create mode 100755 tests/btrfs/316
> create mode 100644 tests/btrfs/316.out
>
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