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pacman/pactest/tests/upgrade090.py

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Use sync.c for upgrade transaction prepare and commit This patch utilizes the power of sync.c to fix FS#3492 and FS#5798. Now an upgrade transaction is just a sync transaction internally (in alpm), so all sync features are available with -U as well: * conflict resolving * sync dependencies from sync repos * remove unresolvable targets See http://www.archlinux.org/pipermail/pacman-dev/2009-June/008725.html for the concept. We use "mixed" target list, where PKG_FROM_FILE origin indicates local package file, PKG_FROM_CACHE indicates sync package. The front-end can add only one type of packages (depending on transaction type) atm, but if alpm resolves dependencies for -U, we may get a real mixed trans->packages list. _alpm_pkg_free_trans() was modified so that it can handle both target types _alpm_add_prepare() was removed, we use _alpm_sync_prepare() instead _alpm_add_commit() was renamed to _alpm_upgrade_targets() sync.c (and deps.c) was modified slightly to handle mixed target lists, the modifications are straightforward. There is one notable change here: We don't create new upgrade trans in sync.c, we replace the pkgcache entries with the loaded package files in the target list (this is a bit hackish) and call _alpm_upgrade_targets(). This implies a TODO (pkg->origin_data.db is not accessible anymore), but it doesn't hurt anything with pacman front-end, so it will be fixed later (otherwise this patch would be huge). I updated the documentation of -U and I added a new pactest, upgrade090.py, to test the syncdeps feature of -U. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
2009-06-09 11:23:46 -04:00
self.description = "-U syncdeps test"
p1 = pmpkg("pkg1", "1.0-2")
p1.files = ["bin/pkg1"]
p2 = pmpkg("pkg2", "1.0-2")
p2.depends = ["dep"]
p3 = pmpkg("pkg3", "1.0-2")
p3.depends = ["unres"]
for p in p1, p2, p3:
self.addpkg(p)
sp = pmpkg("dep")
sp.files = ["bin/dep"]
self.addpkg2db("sync", sp)
self.args = "-U %s --ask=32" % " ".join([p.filename() for p in p1, p2, p3])
self.addrule("PACMAN_RETCODE=0")
for p in p1, p2, sp:
self.addrule("PKG_EXIST=%s" % p.name)
for f in p.files:
self.addrule("FILE_EXIST=%s" % f)
self.addrule("PKG_VERSION=pkg1|1.0-2")
self.addrule("PKG_VERSION=pkg2|1.0-2")
self.addrule("!PKG_EXIST=pkg3")