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| author | David Kalnischkies <david@kalnischkies.de> | 2014-02-15 13:38:39 +0100 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2014-03-13 13:57:34 +0100 |
| commit | 8daf68e366fa9fa2794ae667f51562663856237c (patch) | |
| tree | 3049c2e1cbcbea990c26530280696330e5866f6d /test/integration/test-allow-scores-for-all-dependency-types | |
| parent | 93bd01f7e0606b3f778401fb772fb3cb56cb3697 (diff) | |
propagate a negative score point along breaks/conflicts
versioned -dev packages like db and boost have the problem of no
dependencies which would give them a competitive advantage against an
older incarnation of the -dev package, so they tend to be kept back
until the old version is removed from the archive, which, if the user
has older releases in its sources can take a long time (or never happens).
The newer version has a conflicts/breaks against the older one, but the
older one hasn't against the newer, so by giving via the conflicts the
older one a reduced score the newer one can win if there is no other
reason to keep it. If both have a conflict against each other the
scoring will cancel itself out, so no harm done.
This gives "action" a slightly bigger edge in breaks/conflicts cases
than before, but holding back isn't a really good solution anyway.
Diffstat (limited to 'test/integration/test-allow-scores-for-all-dependency-types')
| -rwxr-xr-x | test/integration/test-allow-scores-for-all-dependency-types | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/integration/test-allow-scores-for-all-dependency-types b/test/integration/test-allow-scores-for-all-dependency-types new file mode 100755 index 000000000..7e15a883b --- /dev/null +++ b/test/integration/test-allow-scores-for-all-dependency-types @@ -0,0 +1,47 @@ +#!/bin/sh +set -e + +TESTDIR=$(readlink -f $(dirname $0)) +. $TESTDIR/framework +setupenvironment +configarchitecture 'amd64' + +insertinstalledpackage 'libdb-dev' 'amd64' '5.1.7' 'Depends: libdb5.1-dev' +insertinstalledpackage 'libdb5.1-dev' 'amd64' '5.1.29-7' + +insertpackage 'unstable' 'libdb-dev' 'amd64' '5.3.0' 'Depends: libdb5.3-dev +Conflicts: libdb5.1-dev' +insertpackage 'unstable' 'libdb5.1-dev' 'amd64' '5.1.29-7' +insertpackage 'unstable' 'libdb5.3-dev' 'amd64' '5.3.28-3' 'Conflicts: libdb5.1-dev' + +insertpackage 'unstable' 'foo' 'amd64' '1' +insertpackage 'unstable' 'bar' 'amd64' '1' +insertpackage 'unstable' 'foo' 'amd64' '2' 'Conflicts: bar' +insertpackage 'unstable' 'bar' 'amd64' '2' 'Conflicts: foo' + +setupaptarchive + +testequal 'Reading package lists... +Building dependency tree... +The following packages will be REMOVED: + libdb5.1-dev +The following NEW packages will be installed: + libdb5.3-dev +The following packages will be upgraded: + libdb-dev +1 upgraded, 1 newly installed, 1 to remove and 0 not upgraded. +Remv libdb5.1-dev [5.1.29-7] [libdb-dev:amd64 ] +Inst libdb-dev [5.1.7] (5.3.0 unstable [amd64]) [] +Inst libdb5.3-dev (5.3.28-3 unstable [amd64]) +Conf libdb5.3-dev (5.3.28-3 unstable [amd64]) +Conf libdb-dev (5.3.0 unstable [amd64])' aptget dist-upgrade -s + +rm rootdir/var/lib/dpkg/status +insertinstalledpackage 'foo' 'amd64' '1' +insertinstalledpackage 'bar' 'amd64' '1' + +testequal 'Reading package lists... +Building dependency tree... +The following packages have been kept back: + bar foo +0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.' aptget dist-upgrade -s |