Use make's .DELETE_ON_ERROR special target to make sure we don't have
any .OUTPUT.o leftovers for failed tests.
Fixes: #999
Signed-off-by: Artem Savkov <asavkov@redhat.com>
The ppc64le unit tests are failing because the lookup code is getting
confused by the "[<localentry>: 8]" string in the readelf symbol table
output.
Remove the string so the lookup code can parse it correctly.
kpatch-build already uses the same sed, so they should match.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Make 3.8 doesn't support the "file" function, which is used by the unit
test Makefile to output the contents of a custom env file, if one
exists. Use shell instead.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
readelf is more standard, using readelf insteaded
test/difftree.sh: the symbol name may be with "FILE", which may be
get a incorrect count, here add "awk".
test/unit/Makefile.include: use "readelf -s --wide" instead of
"eu-readelf -s".
Signed-off-by: chenzefeng <chenzefeng2@huawei.com>
Some unit tests may need debug symbols to reproduce problems (see
issue #928 for example), so skip the unit-test Makefile.include
check_stripped call for objects that include "NOSTRIP" in their
filename.
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Add support for optional <test-name>.env files that contain additional
environment variables. This can also be used to override per-arch env
vars we have because last value assigned will be used.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
create-diff-object doesn't really need the full kernel object file as
input. All it requires is a symbol table. Switch to using "eu-readelf -s"'s
output instead of object files. This will enable us to cover more cases
in unit tests.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Artem Savkov <asavkov@redhat.com>
Update submodule to 6774fbc "ppc64le: initial object files"
Remove CDO_ENV since it is moved to per-arch makefiles.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
I placed the library in the top-level test directory, as the same
assertions could also be used by the integration tests once we rework
them a bit.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Broaden the impact of the 'clean' target so that output objects will
still get cleaned when when old tests get removed or renamed.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Don't suppress stderr in the non-fail unit tests so that
create-diff-object error messages will be printed.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Add a simple unittest framework for create-diff-object implemented in
GNU Make.
It will automatically scan the kpatch-unit-objs/$(uname -m) directory
for specifically named files running one of 3 tests:
- creating diff object with expected success
- creating diff object with expected failure
- creating diff object and running a shell script on it with expected
success
Signed-off-by: Artem Savkov <asavkov@redhat.com>
Josh Poimboeuf
Artem Savkov
chenzefeng
Joe Lawrence