Re: [libvirt] [PATCH v3 2/4] tests: Introduce global mock library

On 12.05.2016 17:30, Michal Privoznik wrote: > On 12.05.2016 16:34, Peter Krempa wrote: >> On Thu, May 12, 2016 at 14:36:22 +0200, Michal Privoznik wrote: >>> The intent is that this library is going to be called every time >>> to check if we are not touching anything outside srcdir or >>> builddir. >>> >>> Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; >>> --- >>> cfg.mk | 2 +- >>> tests/Makefile.am | 13 +++- >>> tests/testutils.c | 9 +++ >>> tests/testutils.h | 10 +-- >>> tests/vircgroupmock.c | 15 ++--- >>> tests/virpcimock.c | 14 ++-- >>> tests/virtestmock.c | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++ >>> 7 files changed, 210 insertions(+), 28 deletions(-) >>> create mode 100644 tests/virtestmock.c >>> >> >> [...] >> >>> diff --git a/tests/testutils.c b/tests/testutils.c >>> index 79d0763..595b64d 100644 >>> --- a/tests/testutils.c >>> +++ b/tests/testutils.c >> >> [...] >> >>> @@ -842,6 +845,12 @@ int virtTestMain(int argc, >>> char *oomstr; >>> #endif >>> >>> +#ifdef __linux__

>>> + VIRT_TEST_PRELOAD(TEST_MOCK);

I just realized, it's not going to be that easy. Problem is, my mock lib, implements both lstat and __lxstat, and stat and __xstat. Now, due to changes made to other mocks (i.e. virpcimock and vircgroupmock), without my library linked tests using the other mocks will just crash as soon as they try to stat(). So what I can do, is to suppress any output