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When sorting two packages by their {Name Value Release} triplet to
select the latest one, just doing a string comparison of the NVRs is
wrong. Take for example the packages foo-0.10-1.fc25 and
foo-0.2-1.fc25. A basic string comparison will result in the string
"foo-0.10-1.fc25" being less than "foo-0.2-1.fc25", and thus
foo-0.2-1.fc25 will be selected as the latest package. And that is
wrong, because the latest one is obviously foo-0.10-1.fc25.
So, after some research on this, I figured rpm.labelCompare is a
better choice to appropriately compare two NVRs.
Another reason why I chose rpm.labelCompare is because the latest
build in fedabipkgdiff means a build with the latest version.release
within a specific Fedora distribution such as fc23 or fc25.
* configure.ac: Add new dependency.
* tests/runtestfedabipkgdiff.py.in (builds): Add new builds for
running tests to test selecting latest build from a package.
(packages): Add new package gnutls.
(GetPackageLatestBuildTest.{test_get_latest_one,
test_cannot_find_a_latest_build_with_invalid_distro}): Use new
builds of package gnutls to run tests.
* tools/fedabipkgdiff (cmp_nvr): New function used to compare nvrs
by Python built-in function sorted.
(Brew.listBuilds): Use the new cmp_nvr function.
Signed-off-by: Chenxiong Qi <cqi@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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| .. | ||
| .gitignore | ||
| abiar.cc | ||
| abicompat.cc | ||
| abidiff.cc | ||
| abidw.cc | ||
| abilint.cc | ||
| abipkgdiff.cc | ||
| abisym.cc | ||
| binilint.cc | ||
| fedabipkgdiff | ||
| Makefile.am | ||