When given a package which has no binary to compare, abipkgdiff
aborts. This patch fixes that.
* tests/data/test-diff-pkg/empty-pkg-libvirt-0.9.11.3-1.el7.ppc64.rpm:
New input test package.
* tests/data/test-diff-pkg/empty-pkg-libvirt-1.2.17-13.el7_2.2.ppc64.rpm:
Likewise.
* tests/data/test-diff-pkg/empty-pkg-report-0.txt: New test
reference output.
* data/Makefile.am: Add the new test material above to the build system.
* tests/test-diff-pkg.cc (int_out_specs): Add the new test inputs
to the set of tests.
* tools/abipkgdiff.cc (compare): Do not abort if there is no
binary to compare.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
